merged gentest.c and gentest_smb2.c

The one gentest tool now covers both SMB and SMB2, using the command
line switch --smb2 for SMB2
(This used to be commit d1125a303a31fbe08a9bd0064ec132b4d7cbb131)

3 files changed, 1401 insertions, 2615 deletions

diff --git a/source4/torture/config.mk b/source4/torture/config.mk
index 2857b99582..5a1746c215 100644
--- a/source4/torture/config.mk
+++ b/source4/torture/config.mk
@@ -263,23 +263,6 @@ gentest_OBJ_FILES = $(torturesrcdir)/gentest.o
 MANPAGES += $(torturesrcdir)/man/gentest.1
 
 #################################
-# Start BINARY gentest_smb2
-[BINARY::gentest_smb2]
-INSTALLDIR = BINDIR
-PRIVATE_DEPENDENCIES = \
-		LIBSAMBA-HOSTCONFIG \
-		LIBSAMBA-UTIL \
-		LIBPOPT \
-		POPT_SAMBA \
-		POPT_CREDENTIALS \
-		LIBCLI_SMB \
-		LIBCLI_RAW
-# End BINARY gentest_smb2
-#################################
-
-gentest_smb2_OBJ_FILES = $(torturesrcdir)/gentest_smb2.o
-
-#################################
 # Start BINARY masktest
 [BINARY::masktest]
 INSTALLDIR = BINDIR
diff --git a/source4/torture/gentest.c b/source4/torture/gentest.c
index 068b6bdc2f..fd6bd5cc0a 100644
--- a/source4/torture/gentest.c
+++ b/source4/torture/gentest.c
@@ -1,7 +1,9 @@
 /* 
    Unix SMB/CIFS implementation.
-   generic testing tool
-   Copyright (C) Andrew Tridgell 2003
+
+   generic testing tool - version with both SMB and SMB2 support
+
+   Copyright (C) Andrew Tridgell 2003-2008
    
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -25,12 +27,17 @@
 #include "libcli/raw/request.h"
 #include "libcli/libcli.h"
 #include "libcli/raw/libcliraw.h"
+#include "libcli/smb2/smb2.h"
+#include "libcli/smb2/smb2_calls.h"
 #include "librpc/gen_ndr/security.h"
+#include "librpc/gen_ndr/ndr_security.h"
 #include "auth/credentials/credentials.h"
 #include "libcli/resolve/resolve.h"
 #include "auth/gensec/gensec.h"
 #include "param/param.h"
 #include "dynconfig/dynconfig.h"
+#include "libcli/security/security.h"
+#include "libcli/raw/raw_proto.h"
 
 #define NSERVERS 2
 #define NINSTANCES 2
@@ -49,14 +56,20 @@ static struct gentest_options {
 	const char *seeds_file;
 	int use_preset_seeds;
 	int fast_reconnect;
+	int mask_indexing;
+	int no_eas;
+	int no_acls;
 	int skip_cleanup;
+	int valid;
+	int smb2;
 } options;
 
 /* mapping between open handles on the server and local handles */
 static struct {
 	bool active;
 	uint_t instance;
-	uint_t server_fnum[NSERVERS];
+	struct smb2_handle smb2_handle[NSERVERS]; /* SMB2 */
+	uint16_t smb_handle[NSERVERS];            /* SMB */
 	const char *name;
 } *open_handles;
 static uint_t num_open_handles;
@@ -64,7 +77,8 @@ static uint_t num_open_handles;
 /* state information for the servers. We open NINSTANCES connections to
    each server */
 static struct {
-	struct smbcli_state *cli[NINSTANCES];
+	struct smb2_tree *smb2_tree[NINSTANCES];
+	struct smbcli_tree *smb_tree[NINSTANCES];
 	char *server_name;
 	char *share_name;
 	struct cli_credentials *credentials;
@@ -80,7 +94,8 @@ static struct {
 /* oplock break info */
 static struct {
 	bool got_break;
-	uint16_t fnum;
+	struct smb2_handle smb2_handle;
+	uint16_t smb_handle;
 	uint16_t handle;
 	uint8_t level;
 	bool do_close;
@@ -100,14 +115,19 @@ static struct {
 	NTSTATUS status;
 	uint_t opnum;
 	TALLOC_CTX *mem_ctx;
+	const char *mismatch;
 } current_op;
 
+static struct smb2_handle bad_smb2_handle;
 
 
 #define BAD_HANDLE 0xFFFE
 
-static bool oplock_handler(struct smbcli_transport *transport, uint16_t tid, uint16_t fnum, uint8_t level, void *private);
-static void idle_func(struct smbcli_transport *transport, void *private);
+static bool oplock_handler_smb2(struct smb2_transport *transport, const struct smb2_handle *handle,
+				uint8_t level, void *private_data);
+static void idle_func_smb2(struct smb2_transport *transport, void *private);
+static bool oplock_handler_smb(struct smbcli_transport *transport, uint16_t tid, uint16_t fnum, uint8_t level, void *private);
+static void idle_func_smb(struct smbcli_transport *transport, void *private);
 
 /*
   check if a string should be ignored. This is used as the basis
@@ -139,8 +159,15 @@ static bool connect_servers_fast(void)
 	for (h=0;h<options.max_open_handles;h++) {
 		if (!open_handles[h].active) continue;
 		for (i=0;i<NSERVERS;i++) {
-			if (NT_STATUS_IS_ERR((smbcli_close(servers[i].cli[open_handles[h].instance]->tree,
-				       open_handles[h].server_fnum[i])))) {
+			NTSTATUS status;
+			if (options.smb2) {
+				status = smb2_util_close(servers[i].smb2_tree[open_handles[h].instance],
+							 open_handles[h].smb2_handle[i]);
+			} else {
+				status = smbcli_close(servers[i].smb_tree[open_handles[h].instance],
+						      open_handles[h].smb_handle[i]);
+			}
+			if (NT_STATUS_IS_ERR(status)) {
 				return false;
 			}
 			open_handles[h].active = false;
@@ -161,7 +188,7 @@ static bool connect_servers(struct event_context *ev,
 {
 	int i, j;
 
-	if (options.fast_reconnect && servers[0].cli[0]) {
+	if (options.fast_reconnect && servers[0].smb2_tree[0]) {
 		if (connect_servers_fast()) {
 			return true;
 		}
@@ -170,17 +197,21 @@ static bool connect_servers(struct event_context *ev,
 	/* close any existing connections */
 	for (i=0;i<NSERVERS;i++) {
 		for (j=0;j<NINSTANCES;j++) {
-			if (servers[i].cli[j]) {
-				smbcli_tdis(servers[i].cli[j]);
-				talloc_free(servers[i].cli[j]);
-				servers[i].cli[j] = NULL;
+			if (servers[i].smb2_tree[j]) {
+				smb2_tdis(servers[i].smb2_tree[j]);
+				talloc_free(servers[i].smb2_tree[j]);
+				servers[i].smb2_tree[j] = NULL;
+			}
+			if (servers[i].smb_tree[j]) {
+				smb_tree_disconnect(servers[i].smb_tree[j]);
+				talloc_free(servers[i].smb_tree[j]);
+				servers[i].smb_tree[j] = NULL;
 			}
 		}
 	}
 
 	for (i=0;i<NSERVERS;i++) {
 		for (j=0;j<NINSTANCES;j++) {
-			struct smbcli_options smb_options;
 			NTSTATUS status;
 			printf("Connecting to \\\\%s\\%s as %s - instance %d\n",
 			       servers[i].server_name, servers[i].share_name, 
@@ -189,14 +220,25 @@ static bool connect_servers(struct event_context *ev,
 			cli_credentials_set_workstation(servers[i].credentials, 
 							"gentest", CRED_SPECIFIED);
 
-			lp_smbcli_options(lp_ctx, &smb_options);
-			status = smbcli_full_connection(NULL, &servers[i].cli[j],
-							servers[i].server_name, 
-							lp_smb_ports(lp_ctx),
-							servers[i].share_name, NULL, 
-							servers[i].credentials, 
-							lp_resolve_context(lp_ctx), 
-							ev, &smb_options);
+			if (options.smb2) {
+				status = smb2_connect(NULL, servers[i].server_name, 
+						      servers[i].share_name,
+						      lp_resolve_context(lp_ctx),
+						      servers[i].credentials,
+						      &servers[i].smb2_tree[j],
+						      ev);
+			} else {
+				struct smbcli_options smb_options;
+				lp_smbcli_options(lp_ctx, &smb_options);
+				status = smbcli_tree_full_connection(NULL,
+								     &servers[i].smb_tree[j], 
+								     servers[i].server_name, 
+								     lp_smb_ports(lp_ctx),
+								     servers[i].share_name, "A:",
+								     servers[i].credentials,
+								     lp_resolve_context(lp_ctx), ev,
+								     &smb_options);
+			}
 			if (!NT_STATUS_IS_OK(status)) {
 				printf("Failed to connect to \\\\%s\\%s - %s\n",
 				       servers[i].server_name, servers[i].share_name,
@@ -204,8 +246,17 @@ static bool connect_servers(struct event_context *ev,
 				return false;
 			}
 
-			smbcli_oplock_handler(servers[i].cli[j]->transport, oplock_handler, NULL);
-			smbcli_transport_idle_handler(servers[i].cli[j]->transport, idle_func, 50000, NULL);
+			if (options.smb2) {
+				servers[i].smb2_tree[j]->session->transport->oplock.handler = oplock_handler_smb2;
+				servers[i].smb2_tree[j]->session->transport->oplock.private_data = (void *)(uintptr_t)((i<<8)|j);
+				smb2_transport_idle_handler(servers[i].smb2_tree[j]->session->transport, 
+							    idle_func_smb2, 50000, NULL);
+			} else {
+				smbcli_oplock_handler(servers[i].smb_tree[j]->session->transport, oplock_handler_smb, 
+						      (void *)(uintptr_t)((i<<8)|j));
+				smbcli_transport_idle_handler(servers[i].smb_tree[j]->session->transport, idle_func_smb, 
+							      50000, (void *)(uintptr_t)((i<<8)|j));
+			}
 		}
 	}
 
@@ -218,33 +269,62 @@ static bool connect_servers(struct event_context *ev,
 static uint_t time_skew(void)
 {
 	uint_t ret;
-	ret = labs(servers[0].cli[0]->transport->negotiate.server_time -
-		  servers[1].cli[0]->transport->negotiate.server_time);
+	if (options.smb2) {
+		ret = labs(servers[0].smb2_tree[0]->session->transport->negotiate.system_time -
+			   servers[1].smb2_tree[0]->session->transport->negotiate.system_time);
+	} else {
+		ret = labs(servers[0].smb_tree[0]->session->transport->negotiate.server_time -
+			   servers[1].smb_tree[0]->session->transport->negotiate.server_time);
+	}
 	return ret + 300;
 }
 
+
+static bool smb2_handle_equal(const struct smb2_handle *h1, const struct smb2_handle *h2)
+{
+	return memcmp(h1, h2, sizeof(struct smb2_handle)) == 0;
+}
+
 /*
-  turn an fnum for an instance into a handle
+  turn a server handle into a local handle
 */
-static uint_t fnum_to_handle(int server, int instance, uint16_t fnum)
+static uint_t fnum_to_handle_smb2(int server, int instance, struct smb2_handle server_handle)
 {
 	uint_t i;
 	for (i=0;i<options.max_open_handles;i++) {
 		if (!open_handles[i].active ||
 		    instance != open_handles[i].instance) continue;
-		if (open_handles[i].server_fnum[server] == fnum) {
+		if (smb2_handle_equal(&open_handles[i].smb2_handle[server], &server_handle)) {
 			return i;
 		}
 	}
-	printf("Invalid fnum %d in fnum_to_handle on server %d instance %d\n", 
-	       fnum, server, instance);
+	printf("Invalid server handle in fnum_to_handle on server %d instance %d\n", 
+	       server, instance);
+	return BAD_HANDLE;
+}
+
+/*
+  turn a server handle into a local handle
+*/
+static uint_t fnum_to_handle_smb(int server, int instance, uint16_t server_handle)
+{
+	uint_t i;
+	for (i=0;i<options.max_open_handles;i++) {
+		if (!open_handles[i].active ||
+		    instance != open_handles[i].instance) continue;
+		if (open_handles[i].smb_handle[server] == server_handle) {
+			return i;
+		}
+	}
+	printf("Invalid server handle in fnum_to_handle on server %d instance %d\n", 
+	       server, instance);
 	return BAD_HANDLE;
 }
 
 /*
   add some newly opened handles
 */
-static void gen_add_handle(int instance, const char *name, uint16_t fnums[NSERVERS])
+static void gen_add_handle_smb2(int instance, const char *name, struct smb2_handle handles[NSERVERS])
 {
 	int i, h;
 	for (h=0;h<options.max_open_handles;h++) {
@@ -254,43 +334,100 @@ static void gen_add_handle(int instance, const char *name, uint16_t fnums[NSERVE
 		/* we have to force close a random handle */
 		h = random() % options.max_open_handles;
 		for (i=0;i<NSERVERS;i++) {
-			if (NT_STATUS_IS_ERR((smbcli_close(servers[i].cli[open_handles[h].instance]->tree, 
-				       open_handles[h].server_fnum[i])))) {
+			NTSTATUS status;
+			status = smb2_util_close(servers[i].smb2_tree[open_handles[h].instance], 
+						 open_handles[h].smb2_handle[i]);
+			if (NT_STATUS_IS_ERR(status)) {
 				printf("INTERNAL ERROR: Close failed when recovering handle! - %s\n",
-				       smbcli_errstr(servers[i].cli[open_handles[h].instance]->tree));
+				       nt_errstr(status));
 			}
 		}
 		printf("Recovered handle %d\n", h);
 		num_open_handles--;
 	}
 	for (i=0;i<NSERVERS;i++) {
-		open_handles[h].server_fnum[i] = fnums[i];
+		open_handles[h].smb2_handle[i] = handles[i];
 		open_handles[h].instance = instance;
 		open_handles[h].active = true;
 		open_handles[h].name = name;
 	}
 	num_open_handles++;
 
-	printf("OPEN num_open_handles=%d h=%d s1=0x%x s2=0x%x (%s)\n", 
-	       num_open_handles, h, 
-	       open_handles[h].server_fnum[0], open_handles[h].server_fnum[1],
-	       name);
+	printf("OPEN num_open_handles=%d h=%d (%s)\n", 
+	       num_open_handles, h, name);
 }
 
 /*
+  add some newly opened handles
+*/
+static void gen_add_handle_smb(int instance, const char *name, uint16_t handles[NSERVERS])
+{
+	int i, h;
+	for (h=0;h<options.max_open_handles;h++) {
+		if (!open_handles[h].active) break;
+	}
+	if (h == options.max_open_handles) {
+		/* we have to force close a random handle */
+		h = random() % options.max_open_handles;
+		for (i=0;i<NSERVERS;i++) {
+			NTSTATUS status;
+			status = smbcli_close(servers[i].smb_tree[open_handles[h].instance], 
+					      open_handles[h].smb_handle[i]);
+			if (NT_STATUS_IS_ERR(status)) {
+				printf("INTERNAL ERROR: Close failed when recovering handle! - %s\n",
+				       nt_errstr(status));
+			}
+		}
+		printf("Recovered handle %d\n", h);
+		num_open_handles--;
+	}
+	for (i=0;i<NSERVERS;i++) {
+		open_handles[h].smb_handle[i] = handles[i];
+		open_handles[h].instance = instance;
+		open_handles[h].active = true;
+		open_handles[h].name = name;
+	}
+	num_open_handles++;
+
+	printf("OPEN num_open_handles=%d h=%d (%s)\n", 
+	       num_open_handles, h, name);
+}
+
+
+/*
   remove a closed handle
 */
-static void gen_remove_handle(int instance, uint16_t fnums[NSERVERS])
+static void gen_remove_handle_smb2(int instance, struct smb2_handle handles[NSERVERS])
 {
 	int h;
 	for (h=0;h<options.max_open_handles;h++) {
 		if (instance == open_handles[h].instance &&
-		    open_handles[h].server_fnum[0] == fnums[0]) {
+		    smb2_handle_equal(&open_handles[h].smb2_handle[0], &handles[0])) {
 			open_handles[h].active = false;			
 			num_open_handles--;
-			printf("CLOSE num_open_handles=%d h=%d s1=0x%x s2=0x%x (%s)\n", 
+			printf("CLOSE num_open_handles=%d h=%d (%s)\n", 
+			       num_open_handles, h, 
+			       open_handles[h].name);
+			return;
+		}
+	}
+	printf("Removing invalid handle!?\n");
+	exit(1);
+}
+
+/*
+  remove a closed handle
+*/
+static void gen_remove_handle_smb(int instance, uint16_t handles[NSERVERS])
+{
+	int h;
+	for (h=0;h<options.max_open_handles;h++) {
+		if (instance == open_handles[h].instance &&
+		    open_handles[h].smb_handle[0] == handles[0]) {
+			open_handles[h].active = false;			
+			num_open_handles--;
+			printf("CLOSE num_open_handles=%d h=%d (%s)\n", 
 			       num_open_handles, h, 
-			       open_handles[h].server_fnum[0], open_handles[h].server_fnum[1],
 			       open_handles[h].name);
 			return;
 		}
@@ -308,12 +445,21 @@ static bool gen_chance(uint_t chance)
 }
 
 /*
-  map an internal handle number to a server fnum
+  map an internal handle number to a server handle
+*/
+static struct smb2_handle gen_lookup_handle_smb2(int server, uint16_t handle)
+{
+	if (handle == BAD_HANDLE) return bad_smb2_handle;
+	return open_handles[handle].smb2_handle[server];
+}
+
+/*
+  map an internal handle number to a server handle
 */
-static uint16_t gen_lookup_fnum(int server, uint16_t handle)
+static uint16_t gen_lookup_handle_smb(int server, uint16_t handle)
 {
-	if (handle == BAD_HANDLE) return handle;
-	return open_handles[handle].server_fnum[server];
+	if (handle == BAD_HANDLE) return BAD_HANDLE;
+	return open_handles[handle].smb_handle[server];
 }
 
 /*
@@ -342,8 +488,8 @@ static uint16_t gen_fnum(int instance)
 */
 static uint16_t gen_fnum_close(int instance)
 {
-	if (num_open_handles < 3) {
-		if (gen_chance(80)) return BAD_HANDLE;
+	if (num_open_handles < 5) {
+		if (gen_chance(90)) return BAD_HANDLE;
 	}
 
 	return gen_fnum(instance);
@@ -352,7 +498,7 @@ static uint16_t gen_fnum_close(int instance)
 /*
   generate an integer in a specified range
 */
-static int gen_int_range(uint_t min, uint_t max)
+static int gen_int_range(uint64_t min, uint64_t max)
 {
 	uint_t r = random();
 	return min + (r % (1+max-min));
@@ -374,6 +520,7 @@ static uint16_t gen_root_fid(int instance)
 static int gen_offset(void)
 {
 	if (gen_chance(20)) return 0;
+//	if (gen_chance(5)) return gen_int_range(0, 0xFFFFFFFF);
 	return gen_int_range(0, 1024*1024);
 }
 
@@ -383,6 +530,7 @@ static int gen_offset(void)
 static int gen_io_count(void)
 {
 	if (gen_chance(20)) return 0;
+//	if (gen_chance(5)) return gen_int_range(0, 0xFFFFFFFF);
 	return gen_int_range(0, 4096);
 }
 
@@ -391,32 +539,29 @@ static int gen_io_count(void)
 */
 static const char *gen_fname(void)
 {
-	const char *names[] = {"\\gentest\\gentest.dat", 
-			       "\\gentest\\foo", 
-			       "\\gentest\\foo2.sym", 
-			       "\\gentest\\foo3.dll", 
-			       "\\gentest\\foo4", 
-			       "\\gentest\\foo4:teststream1", 
-			       "\\gentest\\foo4:teststream2", 
-			       "\\gentest\\foo5.exe", 
-			       "\\gentest\\foo5.exe:teststream3", 
-			       "\\gentest\\foo5.exe:teststream4", 
-			       "\\gentest\\foo6.com", 
-			       "\\gentest\\blah", 
-			       "\\gentest\\blah\\blergh.txt", 
-			       "\\gentest\\blah\\blergh2", 
-			       "\\gentest\\blah\\blergh3.txt", 
-			       "\\gentest\\blah\\blergh4", 
-			       "\\gentest\\blah\\blergh5.txt", 
-			       "\\gentest\\blah\\blergh5", 
-			       "\\gentest\\blah\\.", 
-#if 0
-			       /* this causes problem with w2k3 */
-			       "\\gentest\\blah\\..", 
-#endif
-			       "\\gentest\\a_very_long_name.bin", 
-			       "\\gentest\\x.y", 
-			       "\\gentest\\blah"};
+	const char *names[] = {"gentest\\gentest.dat", 
+			       "gentest\\foo", 
+			       "gentest\\foo2.sym", 
+			       "gentest\\foo3.dll", 
+			       "gentest\\foo4", 
+			       "gentest\\foo4:teststream1", 
+			       "gentest\\foo4:teststream2", 
+			       "gentest\\foo5.exe", 
+			       "gentest\\foo5.exe:teststream3", 
+			       "gentest\\foo5.exe:teststream4", 
+			       "gentest\\foo6.com", 
+			       "gentest\\blah", 
+			       "gentest\\blah\\blergh.txt", 
+			       "gentest\\blah\\blergh2", 
+			       "gentest\\blah\\blergh3.txt", 
+			       "gentest\\blah\\blergh4", 
+			       "gentest\\blah\\blergh5.txt", 
+			       "gentest\\blah\\blergh5", 
+			       "gentest\\blah\\.", 
+			       "gentest\\blah\\..", 
+			       "gentest\\a_very_long_name.bin", 
+			       "gentest\\x.y", 
+			       "gentest\\blah"};
 	int i;
 
 	do {
@@ -446,12 +591,12 @@ static const char *gen_fname_open(int instance)
 static const char *gen_pattern(void)
 {
 	int i;
-	const char *names[] = {"\\gentest\\*.dat", 
-			       "\\gentest\\*", 
-			       "\\gentest\\*.*", 
-			       "\\gentest\\blah\\*.*", 
-			       "\\gentest\\blah\\*", 
-			       "\\gentest\\?"};
+	const char *names[] = {"gentest\\*.dat", 
+			       "gentest\\*", 
+			       "gentest\\*.*", 
+			       "gentest\\blah\\*.*", 
+			       "gentest\\blah\\*", 
+			       "gentest\\?"};
 
 	if (gen_chance(50)) return gen_fname();
 
@@ -462,6 +607,25 @@ static const char *gen_pattern(void)
 	return names[i];
 }
 
+static uint32_t gen_bits_levels(int nlevels, ...)
+{
+	va_list ap;
+	uint32_t pct;
+	uint32_t mask;
+	int i;
+	va_start(ap, nlevels);
+	for (i=0;i<nlevels;i++) {
+		pct = va_arg(ap, uint32_t);
+		mask = va_arg(ap, uint32_t);
+		if (pct == 100 || gen_chance(pct)) {
+			va_end(ap);
+			return mask & random();
+		}
+	}
+	va_end(ap);
+	return 0;
+}
+
 /*
   generate a bitmask
 */
@@ -477,11 +641,40 @@ static uint32_t gen_bits_mask(uint_t mask)
 */
 static uint32_t gen_bits_mask2(uint32_t mask1, uint32_t mask2)
 {
-	if (gen_chance(10)) return gen_bits_mask(mask2);
+	if (!options.valid && gen_chance(10)) return gen_bits_mask(mask2);
 	return gen_bits_mask(mask1);
 }
 
 /*
+  generate reserved values
+ */
+static uint64_t gen_reserved8(void)
+{
+	if (options.valid) return 0;
+	return gen_bits_mask(0xFF);
+}
+
+static uint64_t gen_reserved16(void)
+{
+	if (options.valid) return 0;
+	return gen_bits_mask(0xFFFF);
+}
+
+static uint64_t gen_reserved32(void)
+{
+	if (options.valid) return 0;
+	return gen_bits_mask(0xFFFFFFFF);
+}
+
+static uint64_t gen_reserved64(void)
+{
+	if (options.valid) return 0;
+	return gen_bits_mask(0xFFFFFFFF) | (((uint64_t)gen_bits_mask(0xFFFFFFFF))<<32);
+}
+
+
+
+/*
   generate a boolean
 */
 static bool gen_bool(void)
@@ -500,24 +693,26 @@ static uint16_t gen_rename_flags(void)
 	return gen_bits_mask(0xFFFF);
 }
 
-
 /*
-  return a lockingx lock mode
+  generate a pid 
 */
-static uint16_t gen_lock_mode(void)
+static uint16_t gen_pid(void)
 {
-	if (gen_chance(5))  return gen_bits_mask(0xFFFF);
-	if (gen_chance(20)) return gen_bits_mask(0x1F);
-	return gen_bits_mask(LOCKING_ANDX_SHARED_LOCK | LOCKING_ANDX_LARGE_FILES);
+	if (gen_chance(10)) return gen_bits_mask(0xFFFF);
+	return getpid();
 }
 
 /*
-  generate a pid 
+  return a set of lock flags
 */
-static uint16_t gen_pid(void)
+static uint16_t gen_lock_flags_smb2(void)
 {
-	if (gen_chance(10)) return gen_bits_mask(0xFFFF);
-	return getpid();
+	if (!options.valid && gen_chance(5))  return gen_bits_mask(0xFFFF);
+	if (gen_chance(20)) return gen_bits_mask(0x1F);
+	if (gen_chance(50)) return SMB2_LOCK_FLAG_UNLOCK;
+	return gen_bits_mask(SMB2_LOCK_FLAG_SHARED | 
+			     SMB2_LOCK_FLAG_EXCLUSIVE | 
+			     SMB2_LOCK_FLAG_FAIL_IMMEDIATELY);
 }
 
 /*
@@ -529,22 +724,35 @@ static off_t gen_lock_count(void)
 }
 
 /*
-  generate a ntcreatex flags field
+  generate a NT access mask
 */
-static uint32_t gen_ntcreatex_flags(void)
+static uint32_t gen_access_mask(void)
 {
-	if (gen_chance(70)) return NTCREATEX_FLAGS_EXTENDED;
-	return gen_bits_mask2(0x1F, 0xFFFFFFFF);
+	uint32_t ret;
+	if (gen_chance(70)) return SEC_FLAG_MAXIMUM_ALLOWED;
+	if (gen_chance(70)) return SEC_FILE_ALL;
+	ret = gen_bits_mask(0xFFFFFFFF);
+	if (options.valid) ret &= ~SEC_MASK_INVALID;
+	return ret;
 }
 
 /*
-  generate a NT access mask
+  return a lockingx lock mode
 */
-static uint32_t gen_access_mask(void)
+static uint16_t gen_lock_mode(void)
 {
-	if (gen_chance(50)) return SEC_FLAG_MAXIMUM_ALLOWED;
-	if (gen_chance(20)) return SEC_FILE_ALL;
-	return gen_bits_mask(0xFFFFFFFF);
+	if (!options.valid && gen_chance(5))  return gen_bits_mask(0xFFFF);
+	if (gen_chance(20)) return gen_bits_mask(0x1F);
+	return gen_bits_mask(LOCKING_ANDX_SHARED_LOCK | LOCKING_ANDX_LARGE_FILES);
+}
+
+/*
+  generate a ntcreatex flags field
+*/
+static uint32_t gen_ntcreatex_flags(void)
+{
+	if (gen_chance(70)) return NTCREATEX_FLAGS_EXTENDED;
+	return gen_bits_mask2(0x1F, 0xFFFFFFFF);
 }
 
 /*
@@ -552,7 +760,7 @@ static uint32_t gen_access_mask(void)
 */
 static uint32_t gen_create_options(void)
 {
-	if (gen_chance(20)) return gen_bits_mask(0xFFFFFFFF);
+	if (!options.valid && gen_chance(20)) return gen_bits_mask(0xFFFFFFFF);
 	if (gen_chance(50)) return 0;
 	return gen_bits_mask(NTCREATEX_OPTIONS_DELETE_ON_CLOSE | NTCREATEX_OPTIONS_DIRECTORY);
 }
@@ -562,7 +770,8 @@ static uint32_t gen_create_options(void)
 */
 static uint32_t gen_open_disp(void)
 {
-	if (gen_chance(10)) return gen_bits_mask(0xFFFFFFFF);
+	if (gen_chance(50)) return NTCREATEX_DISP_OPEN_IF;
+	if (!options.valid && gen_chance(10)) return gen_bits_mask(0xFFFFFFFF);
 	return gen_int_range(0, 5);
 }
 
@@ -571,7 +780,7 @@ static uint32_t gen_open_disp(void)
 */
 static uint16_t gen_openx_mode(void)
 {
-	if (gen_chance(20)) return gen_bits_mask(0xFFFF);
+	if (!options.valid && gen_chance(20)) return gen_bits_mask(0xFFFF);
 	if (gen_chance(20)) return gen_bits_mask(0xFF);
 	return OPENX_MODE_DENY_NONE | gen_bits_mask(0x3);
 }
@@ -581,7 +790,7 @@ static uint16_t gen_openx_mode(void)
 */
 static uint16_t gen_openx_flags(void)
 {
-	if (gen_chance(20)) return gen_bits_mask(0xFFFF);
+	if (!options.valid && gen_chance(20)) return gen_bits_mask(0xFFFF);
 	return gen_bits_mask(0x7);
 }
 
@@ -590,7 +799,7 @@ static uint16_t gen_openx_flags(void)
 */
 static uint16_t gen_openx_func(void)
 {
-	if (gen_chance(20)) return gen_bits_mask(0xFFFF);
+	if (!options.valid && gen_chance(20)) return gen_bits_mask(0xFFFF);
 	return gen_bits_mask(0x13);
 }
 
@@ -599,7 +808,12 @@ static uint16_t gen_openx_func(void)
 */
 static uint32_t gen_attrib(void)
 {
-	if (gen_chance(20)) return gen_bits_mask(0xFFFFFFFF);
+	uint32_t ret;
+	if (gen_chance(20)) {
+		ret = gen_bits_mask(0xFFFFFFFF);
+		if (options.valid) ret &= FILE_ATTRIBUTE_ALL_MASK;
+		return ret;
+	}
 	return gen_bits_mask(FILE_ATTRIBUTE_NORMAL | FILE_ATTRIBUTE_DIRECTORY);
 }
 
@@ -613,7 +827,16 @@ static time_t gen_timet(void)
 }
 
 /*
-  generate a unix timestamp
+  generate a milliseconds protocol timeout
+*/
+static uint32_t gen_timeout(void)
+{
+	if (gen_chance(98)) return 0;
+	return random() % 50;
+}
+
+/*
+  generate a timestamp
 */
 static NTTIME gen_nttime(void)
 {
@@ -623,12 +846,13 @@ static NTTIME gen_nttime(void)
 }
 
 /*
-  generate a milliseconds protocol timeout
+  generate a timewarp value
 */
-static uint32_t gen_timeout(void)
+static NTTIME gen_timewarp(void)
 {
-	if (gen_chance(98)) return 0;
-	return random() % 50;
+	NTTIME ret = gen_nttime();
+	if (gen_chance(98)) ret = 0;
+	return ret;
 }
 
 /*
@@ -688,43 +912,47 @@ static struct ea_struct gen_ea_struct(void)
 	return ea;
 }
 
-
 /*
-  this is called when a change notify reply comes in
+  generate an ea_struct
 */
-static void async_notify(struct smbcli_request *req)
+static struct smb_ea_list gen_ea_list(void)
 {
-	union smb_notify notify;
-	NTSTATUS status;
-	int i, j;
-	uint16_t tid;
-	struct smbcli_transport *transport = req->transport;
-
-	tid = SVAL(req->in.hdr, HDR_TID);
-
-	notify.nttrans.level = RAW_NOTIFY_NTTRANS;
-	status = smb_raw_changenotify_recv(req, current_op.mem_ctx, &notify);
-	if (NT_STATUS_IS_OK(status)) {
-		printf("notify tid=%d num_changes=%d action=%d name=%s\n", 
-		       tid, 
-		       notify.nttrans.out.num_changes,
-		       notify.nttrans.out.changes[0].action,
-		       notify.nttrans.out.changes[0].name.s);
+	struct smb_ea_list eas;
+	int i;
+	if (options.no_eas) {
+		ZERO_STRUCT(eas);
+		return eas;
 	}
-
-	for (i=0;i<NSERVERS;i++) {
-		for (j=0;j<NINSTANCES;j++) {
-			if (transport == servers[i].cli[j]->transport &&
-			    tid == servers[i].cli[j]->tree->tid) {
-				notifies[i][j].notify_count++;
-				notifies[i][j].status = status;
-				notifies[i][j].notify = notify;
-			}
-		}
+	eas.num_eas = gen_int_range(0, 3);
+	eas.eas = talloc_array(current_op.mem_ctx, struct ea_struct, eas.num_eas);
+	for (i=0;i<eas.num_eas;i++) {
+		eas.eas[i] = gen_ea_struct();
 	}
+	return eas;
+}
+
+/* generate a security descriptor */
+static struct security_descriptor *gen_sec_desc(void)
+{
+	struct security_descriptor *sd;
+	if (options.no_acls || gen_chance(90)) return NULL;
+
+	sd = security_descriptor_dacl_create(current_op.mem_ctx,
+					     0, NULL, NULL,
+					     NULL,
+					     SEC_ACE_TYPE_ACCESS_ALLOWED,
+					     SEC_FILE_WRITE_DATA | SEC_STD_WRITE_DAC,
+					     SEC_ACE_FLAG_OBJECT_INHERIT,
+					     SID_WORLD,
+					     SEC_ACE_TYPE_ACCESS_ALLOWED,
+					     SEC_FILE_ALL | SEC_STD_ALL,
+					     0,
+					     NULL);
+	return sd;
 }
 
-static void oplock_handler_close_recv(struct smbcli_request *req)
+
+static void oplock_handler_close_recv_smb(struct smbcli_request *req)
 {
 	NTSTATUS status;
 	status = smbcli_request_simple_recv(req);
@@ -737,7 +965,7 @@ static void oplock_handler_close_recv(struct smbcli_request *req)
 /*
   the oplock handler will either ack the break or close the file
 */
-static bool oplock_handler(struct smbcli_transport *transport, uint16_t tid, uint16_t fnum, uint8_t level, void *private)
+static bool oplock_handler_smb(struct smbcli_transport *transport, uint16_t tid, uint16_t fnum, uint8_t level, void *private)
 {
 	union smb_close io;
 	int i, j;
@@ -750,14 +978,14 @@ static bool oplock_handler(struct smbcli_transport *transport, uint16_t tid, uin
 
 	for (i=0;i<NSERVERS;i++) {
 		for (j=0;j<NINSTANCES;j++) {
-			if (transport == servers[i].cli[j]->transport &&
-			    tid == servers[i].cli[j]->tree->tid) {
+			if (transport == servers[i].smb_tree[j]->session->transport &&
+			    tid == servers[i].smb_tree[j]->tid) {
 				oplocks[i][j].got_break = true;
-				oplocks[i][j].fnum = fnum;
-				oplocks[i][j].handle = fnum_to_handle(i, j, fnum);
+				oplocks[i][j].smb_handle = fnum;
+				oplocks[i][j].handle = fnum_to_handle_smb(i, j, fnum);
 				oplocks[i][j].level = level;
 				oplocks[i][j].do_close = do_close;
-				tree = servers[i].cli[j]->tree;
+				tree = servers[i].smb_tree[j];
 			}
 		}
 	}
@@ -784,7 +1012,7 @@ static bool oplock_handler(struct smbcli_transport *transport, uint16_t tid, uin
 		return false;
 	}
 
-	req->async.fn = oplock_handler_close_recv;
+	req->async.fn = oplock_handler_close_recv_smb;
 	req->async.private = NULL;
 
 	return true;
@@ -796,14 +1024,134 @@ static bool oplock_handler(struct smbcli_transport *transport, uint16_t tid, uin
   an operation on another connection blocking until that break is acked
   we check for operations on all transports in the idle function
 */
-static void idle_func(struct smbcli_transport *transport, void *private)
+static void idle_func_smb(struct smbcli_transport *transport, void *private)
+{
+	int i, j;
+	for (i=0;i<NSERVERS;i++) {
+		for (j=0;j<NINSTANCES;j++) {
+			if (servers[i].smb_tree[j] &&
+			    transport != servers[i].smb_tree[j]->session->transport) {
+				smbcli_transport_process(servers[i].smb_tree[j]->session->transport);
+			}
+		}
+	}
+
+}
+
+static void oplock_handler_close_recv_smb2(struct smb2_request *req)
+{
+	NTSTATUS status;
+	struct smb2_close io;
+	status = smb2_close_recv(req, &io);
+	if (!NT_STATUS_IS_OK(status)) {
+		printf("close failed in oplock_handler\n");
+		smb_panic("close failed in oplock_handler");
+	}
+}
+
+static void oplock_handler_ack_callback_smb2(struct smb2_request *req)
+{
+	NTSTATUS status;
+	struct smb2_break br;
+
+	status = smb2_break_recv(req, &br);
+	if (!NT_STATUS_IS_OK(status)) {
+		printf("oplock break ack failed in oplock_handler\n");
+		smb_panic("oplock break ack failed in oplock_handler");
+	}
+}
+
+static bool send_oplock_ack_smb2(struct smb2_tree *tree, struct smb2_handle handle, 
+				 uint8_t level)
+{
+	struct smb2_break br;
+	struct smb2_request *req;
+
+	ZERO_STRUCT(br);
+	br.in.file.handle	= handle;
+	br.in.oplock_level	= level;
+	br.in.reserved	        = gen_reserved8();
+	br.in.reserved2	        = gen_reserved32();
+
+	req = smb2_break_send(tree, &br);
+	if (req == NULL) return false;
+	req->async.fn = oplock_handler_ack_callback_smb2;
+	req->async.private_data = NULL;
+	return true;
+}
+
+/*
+  the oplock handler will either ack the break or close the file
+*/
+static bool oplock_handler_smb2(struct smb2_transport *transport, const struct smb2_handle *handle, 
+				uint8_t level, void *private_data)
+{
+	struct smb2_close io;
+	unsigned i, j;
+	bool do_close;
+	struct smb2_tree *tree = NULL;
+	struct smb2_request *req;
+
+	srandom(current_op.seed);
+	do_close = gen_chance(50);
+
+	i = ((uintptr_t)private_data) >> 8;
+	j = ((uintptr_t)private_data) & 0xFF;
+
+	if (i >= NSERVERS || j >= NINSTANCES) {
+		printf("Bad private_data in oplock_handler\n");
+		return false;
+	}
+
+	oplocks[i][j].got_break = true;
+	oplocks[i][j].smb2_handle = *handle;
+	oplocks[i][j].handle = fnum_to_handle_smb2(i, j, *handle);
+	oplocks[i][j].level = level;
+	oplocks[i][j].do_close = do_close;
+	tree = talloc_get_type(servers[i].smb2_tree[j], struct smb2_tree);
+
+	if (!tree) {
+		printf("Oplock break not for one of our trees!?\n");
+		return false;
+	}
+
+	if (!do_close) {
+		printf("oplock ack handle=%d\n", oplocks[i][j].handle);
+		return send_oplock_ack_smb2(tree, *handle, level);
+	}
+
+	printf("oplock close fnum=%d\n", oplocks[i][j].handle);
+
+	ZERO_STRUCT(io);
+	io.in.file.handle = *handle;
+	io.in.flags = 0;
+	req = smb2_close_send(tree, &io);
+
+	if (req == NULL) {
+		printf("WARNING: close failed in oplock_handler_close\n");
+		return false;
+	}
+
+	req->async.fn = oplock_handler_close_recv_smb2;
+	req->async.private_data = NULL;
+
+	return true;
+}
+
+
+/*
+  the idle function tries to cope with getting an oplock break on a connection, and
+  an operation on another connection blocking until that break is acked
+  we check for operations on all transports in the idle function
+*/
+static void idle_func_smb2(struct smb2_transport *transport, void *private)
 {
 	int i, j;
 	for (i=0;i<NSERVERS;i++) {
 		for (j=0;j<NINSTANCES;j++) {
-			if (servers[i].cli[j] &&
-			    transport != servers[i].cli[j]->transport) {
-				smbcli_transport_process(servers[i].cli[j]->transport);
+			if (servers[i].smb2_tree[j] &&
+			    transport != servers[i].smb2_tree[j]->session->transport) {
+				// smb2_transport_process(servers[i].smb2_tree[j]->session->transport);
 			}
 		}
 	}
@@ -819,17 +1167,20 @@ static bool compare_status(NTSTATUS status1, NTSTATUS status2)
 	if (NT_STATUS_EQUAL(status1, status2)) return true;
 
 	/* one code being an error and the other OK is always an error */
-	if (NT_STATUS_IS_OK(status1) || NT_STATUS_IS_OK(status2)) return false;
+	if (NT_STATUS_IS_OK(status1) || NT_STATUS_IS_OK(status2)) {
+		current_op.mismatch = nt_errstr(status1);
+		return false;
+	}
 
 	/* if we are ignoring one of the status codes then consider this a match */
 	if (ignore_pattern(nt_errstr(status1)) ||
 	    ignore_pattern(nt_errstr(status2))) {
 		return true;
 	}
+	current_op.mismatch = nt_errstr(status1);
 	return false;
 }
 
-
 /*
   check for pending packets on all connections
 */
@@ -841,7 +1192,7 @@ static void check_pending(void)
 
 	for (j=0;j<NINSTANCES;j++) {
 		for (i=0;i<NSERVERS;i++) {
-			smbcli_transport_process(servers[i].cli[j]->transport);
+			// smb2_transport_process(servers[i].smb2_tree[j]->session->transport);
 		}
 	}	
 }
@@ -854,6 +1205,11 @@ static bool check_oplocks(const char *call)
 	int i, j;
 	int tries = 0;
 
+	if (!options.use_oplocks || options.smb2) {
+		/* no smb2 oplocks in gentest yet */
+		return true;
+	}
+
 again:
 	check_pending();
 
@@ -870,6 +1226,7 @@ again:
 				       oplocks[i][j].got_break, 
 				       oplocks[i][j].handle, 
 				       oplocks[i][j].level);
+				current_op.mismatch = "oplock break";
 				return false;
 			}
 		}
@@ -881,9 +1238,9 @@ again:
 		    oplocks[0][j].do_close) {
 			uint16_t fnums[NSERVERS];
 			for (i=0;i<NSERVERS;i++) {
-				fnums[i] = oplocks[i][j].fnum;
+				fnums[i] = oplocks[i][j].smb_handle;
 			}
-			gen_remove_handle(j, fnums);
+			gen_remove_handle_smb(j, fnums);
 			break;
 		}
 	}	
@@ -899,6 +1256,11 @@ static bool check_notifies(const char *call)
 	int i, j;
 	int tries = 0;
 
+	if (options.smb2) {
+		/* no smb2 notifies in gentest yet */
+		return true;
+	}
+
 again:
 	check_pending();
 
@@ -912,6 +1274,7 @@ again:
 				printf("Notify count inconsistent %d %d\n",
 				       notifies[0][j].notify_count,
 				       notifies[i][j].notify_count);
+				current_op.mismatch = "notify count";
 				return false;
 			}
 
@@ -922,6 +1285,7 @@ again:
 				printf("Notify status mismatch - %s - %s\n",
 				       nt_errstr(notifies[0][j].status),
 				       nt_errstr(notifies[i][j].status));
+				current_op.mismatch = "Notify status";
 				return false;
 			}
 
@@ -938,6 +1302,7 @@ again:
 					printf("Notify action %d inconsistent %d %d\n", n,
 					       not1.nttrans.out.changes[n].action,
 					       not2.nttrans.out.changes[n].action);
+					current_op.mismatch = "notify action";
 					return false;
 				}
 				if (strcmp(not1.nttrans.out.changes[n].name.s,
@@ -945,6 +1310,7 @@ again:
 					printf("Notify name %d inconsistent %s %s\n", n,
 					       not1.nttrans.out.changes[n].name.s,
 					       not2.nttrans.out.changes[n].name.s);
+					current_op.mismatch = "notify name";
 					return false;
 				}
 				if (not1.nttrans.out.changes[n].name.private_length !=
@@ -952,6 +1318,7 @@ again:
 					printf("Notify name length %d inconsistent %d %d\n", n,
 					       not1.nttrans.out.changes[n].name.private_length,
 					       not2.nttrans.out.changes[n].name.private_length);
+					current_op.mismatch = "notify name length";
 					return false;
 				}
 			}
@@ -963,7 +1330,6 @@ again:
 	return true;
 }
 
-
 #define GEN_COPY_PARM do { \
 	int i; \
 	for (i=1;i<NSERVERS;i++) { \
@@ -971,12 +1337,12 @@ again:
 	} \
 } while (0)
 
-#define GEN_CALL(call) do { \
+#define GEN_CALL(call, treetype, treefield) do {		\
 	int i; \
 	ZERO_STRUCT(oplocks); \
 	ZERO_STRUCT(notifies); \
 	for (i=0;i<NSERVERS;i++) { \
-		struct smbcli_tree *tree = servers[i].cli[instance]->tree; \
+		struct treetype *tree = servers[i].treefield[instance]; \
 		status[i] = call; \
 	} \
 	current_op.status = status[0]; \
@@ -984,43 +1350,92 @@ again:
 		if (!compare_status(status[i], status[0])) { \
 			printf("status different in %s - %s %s\n", #call, \
 			       nt_errstr(status[0]), nt_errstr(status[i])); \
+			current_op.mismatch = nt_errstr(status[0]); \
 			return false; \
 		} \
 	} \
-	if (!check_oplocks(#call)) return false; \
-	if (!check_notifies(#call)) return false; \
+	if (!check_oplocks(#call)) return false;	\
+	if (!check_notifies(#call)) return false;	\
 	if (!NT_STATUS_IS_OK(status[0])) { \
 		return true; \
 	} \
 } while(0)
 
-#define ADD_HANDLE(name, field) do { \
-	uint16_t fnums[NSERVERS]; \
+#define GEN_CALL_SMB(call) GEN_CALL(call, smbcli_tree, smb_tree)
+#define GEN_CALL_SMB2(call) GEN_CALL(call, smb2_tree, smb2_tree)
+
+#define ADD_HANDLE_SMB2(name, field) do { \
+	struct smb2_handle handles[NSERVERS]; \
+	int i; \
+	for (i=0;i<NSERVERS;i++) { \
+		handles[i] = parm[i].field; \
+	} \
+	gen_add_handle_smb2(instance, name, handles); \
+} while(0)
+
+#define REMOVE_HANDLE_SMB2(field) do { \
+	struct smb2_handle handles[NSERVERS]; \
+	int i; \
+	for (i=0;i<NSERVERS;i++) { \
+		handles[i] = parm[i].field; \
+	} \
+	gen_remove_handle_smb2(instance, handles); \
+} while(0)
+
+#define ADD_HANDLE_SMB(name, field) do { \
+	uint16_t handles[NSERVERS]; \
 	int i; \
 	for (i=0;i<NSERVERS;i++) { \
-		fnums[i] = parm[i].field; \
+		handles[i] = parm[i].field; \
 	} \
-	gen_add_handle(instance, name, fnums); \
+	gen_add_handle_smb(instance, name, handles); \
 } while(0)
 
-#define REMOVE_HANDLE(field) do { \
-	uint16_t fnums[NSERVERS]; \
+#define REMOVE_HANDLE_SMB(field) do { \
+	uint16_t handles[NSERVERS]; \
 	int i; \
 	for (i=0;i<NSERVERS;i++) { \
-		fnums[i] = parm[i].field; \
+		handles[i] = parm[i].field; \
 	} \
-	gen_remove_handle(instance, fnums); \
+	gen_remove_handle_smb(instance, handles); \
 } while(0)
 
-#define GEN_SET_FNUM(field) do { \
+#define GEN_SET_FNUM_SMB2(field) do { \
 	int i; \
 	for (i=0;i<NSERVERS;i++) { \
-		parm[i].field = gen_lookup_fnum(i, parm[i].field); \
+		parm[i].field = gen_lookup_handle_smb2(i, parm[i].field.data[0]); \
+	} \
+} while(0)
+
+#define GEN_SET_FNUM_SMB(field) do { \
+	int i; \
+	for (i=0;i<NSERVERS;i++) { \
+		parm[i].field = gen_lookup_handle_smb(i, parm[i].field); \
 	} \
 } while(0)
 
 #define CHECK_EQUAL(field) do { \
 	if (parm[0].field != parm[1].field && !ignore_pattern(#field)) { \
+		current_op.mismatch = #field; \
+		printf("Mismatch in %s - 0x%llx 0x%llx\n", #field, \
+		       (unsigned long long)parm[0].field, (unsigned long long)parm[1].field); \
+		return false; \
+	} \
+} while(0)
+
+#define CHECK_SECDESC(field) do { \
+	if (!security_acl_equal(parm[0].field->dacl, parm[1].field->dacl) && !ignore_pattern(#field)) { \
+		current_op.mismatch = #field; \
+		printf("Mismatch in %s\n", #field); \
+		return false;			    \
+	} \
+} while(0)
+
+#define CHECK_ATTRIB(field) do { \
+		if (!options.mask_indexing) { \
+		CHECK_EQUAL(field); \
+	} else if ((~FILE_ATTRIBUTE_NONINDEXED & parm[0].field) != (~FILE_ATTRIBUTE_NONINDEXED & parm[1].field) && !ignore_pattern(#field)) { \
+		current_op.mismatch = #field; \
 		printf("Mismatch in %s - 0x%x 0x%x\n", #field, \
 		       (int)parm[0].field, (int)parm[1].field); \
 		return false; \
@@ -1029,10 +1444,12 @@ again:
 
 #define CHECK_WSTR_EQUAL(field) do { \
 	if ((!parm[0].field.s && parm[1].field.s) || (parm[0].field.s && !parm[1].field.s)) { \
+		current_op.mismatch = #field; \
 		printf("%s is NULL!\n", #field); \
 		return false; \
 	} \
 	if (parm[0].field.s && strcmp(parm[0].field.s, parm[1].field.s) != 0 && !ignore_pattern(#field)) { \
+		current_op.mismatch = #field; \
 		printf("Mismatch in %s - %s %s\n", #field, \
 		       parm[0].field.s, parm[1].field.s); \
 		return false; \
@@ -1042,6 +1459,7 @@ again:
 
 #define CHECK_BLOB_EQUAL(field) do { \
 	if (memcmp(parm[0].field.data, parm[1].field.data, parm[0].field.length) != 0 && !ignore_pattern(#field)) { \
+		current_op.mismatch = #field; \
 		printf("Mismatch in %s\n", #field); \
 		return false; \
 	} \
@@ -1051,6 +1469,7 @@ again:
 #define CHECK_TIMES_EQUAL(field) do { \
 	if (labs(parm[0].field - parm[1].field) > time_skew() && \
 	    !ignore_pattern(#field)) { \
+		current_op.mismatch = #field; \
 		printf("Mismatch in %s - 0x%x 0x%x\n", #field, \
 		       (int)parm[0].field, (int)parm[1].field); \
 		return false; \
@@ -1061,6 +1480,7 @@ again:
 	if (labs(nt_time_to_unix(parm[0].field) - \
 		nt_time_to_unix(parm[1].field)) > time_skew() && \
 	    !ignore_pattern(#field)) { \
+		current_op.mismatch = #field; \
 		printf("Mismatch in %s - 0x%x 0x%x\n", #field, \
 		       (int)nt_time_to_unix(parm[0].field), \
 		       (int)nt_time_to_unix(parm[1].field)); \
@@ -1068,10 +1488,226 @@ again:
 	} \
 } while(0)
 
+
+/*
+  compare returned fileinfo structures
+*/
+static bool cmp_fileinfo(int instance, 
+			 union smb_fileinfo parm[NSERVERS],
+			 NTSTATUS status[NSERVERS])
+{
+	int i;
+	enum smb_fileinfo_level level = parm[0].generic.level;
+
+	if (level == RAW_FILEINFO_ALL_INFORMATION &&
+	    options.smb2) {
+		level = RAW_FILEINFO_SMB2_ALL_INFORMATION;
+	}
+
+	switch (level) {
+	case RAW_FILEINFO_GENERIC:
+		return false;
+
+	case RAW_FILEINFO_GETATTR:
+		CHECK_ATTRIB(getattr.out.attrib);
+		CHECK_EQUAL(getattr.out.size);
+		CHECK_TIMES_EQUAL(getattr.out.write_time);
+		break;
+
+	case RAW_FILEINFO_GETATTRE:
+		CHECK_TIMES_EQUAL(getattre.out.create_time);
+		CHECK_TIMES_EQUAL(getattre.out.access_time);
+		CHECK_TIMES_EQUAL(getattre.out.write_time);
+		CHECK_EQUAL(getattre.out.size);
+		CHECK_EQUAL(getattre.out.alloc_size);
+		CHECK_ATTRIB(getattre.out.attrib);
+		break;
+
+	case RAW_FILEINFO_STANDARD:
+		CHECK_TIMES_EQUAL(standard.out.create_time);
+		CHECK_TIMES_EQUAL(standard.out.access_time);
+		CHECK_TIMES_EQUAL(standard.out.write_time);
+		CHECK_EQUAL(standard.out.size);
+		CHECK_EQUAL(standard.out.alloc_size);
+		CHECK_ATTRIB(standard.out.attrib);
+		break;
+
+	case RAW_FILEINFO_EA_SIZE:
+		CHECK_TIMES_EQUAL(ea_size.out.create_time);
+		CHECK_TIMES_EQUAL(ea_size.out.access_time);
+		CHECK_TIMES_EQUAL(ea_size.out.write_time);
+		CHECK_EQUAL(ea_size.out.size);
+		CHECK_EQUAL(ea_size.out.alloc_size);
+		CHECK_ATTRIB(ea_size.out.attrib);
+		CHECK_EQUAL(ea_size.out.ea_size);
+		break;
+
+	case RAW_FILEINFO_ALL_EAS:
+		CHECK_EQUAL(all_eas.out.num_eas);
+		for (i=0;i<parm[0].all_eas.out.num_eas;i++) {
+			CHECK_EQUAL(all_eas.out.eas[i].flags);
+			CHECK_WSTR_EQUAL(all_eas.out.eas[i].name);
+			CHECK_BLOB_EQUAL(all_eas.out.eas[i].value);
+		}
+		break;
+
+	case RAW_FILEINFO_IS_NAME_VALID:
+		break;
+		
+	case RAW_FILEINFO_BASIC_INFO:
+	case RAW_FILEINFO_BASIC_INFORMATION:
+		CHECK_NTTIMES_EQUAL(basic_info.out.create_time);
+		CHECK_NTTIMES_EQUAL(basic_info.out.access_time);
+		CHECK_NTTIMES_EQUAL(basic_info.out.write_time);
+		CHECK_NTTIMES_EQUAL(basic_info.out.change_time);
+		CHECK_ATTRIB(basic_info.out.attrib);
+		break;
+
+	case RAW_FILEINFO_STANDARD_INFO:
+	case RAW_FILEINFO_STANDARD_INFORMATION:
+		CHECK_EQUAL(standard_info.out.alloc_size);
+		CHECK_EQUAL(standard_info.out.size);
+		CHECK_EQUAL(standard_info.out.nlink);
+		CHECK_EQUAL(standard_info.out.delete_pending);
+		CHECK_EQUAL(standard_info.out.directory);
+		break;
+
+	case RAW_FILEINFO_EA_INFO:
+	case RAW_FILEINFO_EA_INFORMATION:
+		CHECK_EQUAL(ea_info.out.ea_size);
+		break;
+
+	case RAW_FILEINFO_NAME_INFO:
+	case RAW_FILEINFO_NAME_INFORMATION:
+		CHECK_WSTR_EQUAL(name_info.out.fname);
+		break;
+
+	case RAW_FILEINFO_ALL_INFO:
+	case RAW_FILEINFO_ALL_INFORMATION:
+		CHECK_NTTIMES_EQUAL(all_info.out.create_time);
+		CHECK_NTTIMES_EQUAL(all_info.out.access_time);
+		CHECK_NTTIMES_EQUAL(all_info.out.write_time);
+		CHECK_NTTIMES_EQUAL(all_info.out.change_time);
+		CHECK_ATTRIB(all_info.out.attrib);
+		CHECK_EQUAL(all_info.out.alloc_size);
+		CHECK_EQUAL(all_info.out.size);
+		CHECK_EQUAL(all_info.out.nlink);
+		CHECK_EQUAL(all_info.out.delete_pending);
+		CHECK_EQUAL(all_info.out.directory);
+		CHECK_EQUAL(all_info.out.ea_size);
+		CHECK_WSTR_EQUAL(all_info.out.fname);
+		break;
+
+	case RAW_FILEINFO_ALT_NAME_INFO:
+	case RAW_FILEINFO_ALT_NAME_INFORMATION:
+		CHECK_WSTR_EQUAL(alt_name_info.out.fname);
+		break;
+
+	case RAW_FILEINFO_STREAM_INFO:
+	case RAW_FILEINFO_STREAM_INFORMATION:
+		CHECK_EQUAL(stream_info.out.num_streams);
+		for (i=0;i<parm[0].stream_info.out.num_streams;i++) {
+			CHECK_EQUAL(stream_info.out.streams[i].size);
+			CHECK_EQUAL(stream_info.out.streams[i].alloc_size);
+			CHECK_WSTR_EQUAL(stream_info.out.streams[i].stream_name);
+		}
+		break;
+
+	case RAW_FILEINFO_COMPRESSION_INFO:
+	case RAW_FILEINFO_COMPRESSION_INFORMATION:
+		CHECK_EQUAL(compression_info.out.compressed_size);
+		CHECK_EQUAL(compression_info.out.format);
+		CHECK_EQUAL(compression_info.out.unit_shift);
+		CHECK_EQUAL(compression_info.out.chunk_shift);
+		CHECK_EQUAL(compression_info.out.cluster_shift);
+		break;
+
+	case RAW_FILEINFO_INTERNAL_INFORMATION:
+		CHECK_EQUAL(internal_information.out.file_id);
+		break;
+
+	case RAW_FILEINFO_ACCESS_INFORMATION:
+		CHECK_EQUAL(access_information.out.access_flags);
+		break;
+
+	case RAW_FILEINFO_POSITION_INFORMATION:
+		CHECK_EQUAL(position_information.out.position);
+		break;
+
+	case RAW_FILEINFO_MODE_INFORMATION:
+		CHECK_EQUAL(mode_information.out.mode);
+		break;
+
+	case RAW_FILEINFO_ALIGNMENT_INFORMATION:
+		CHECK_EQUAL(alignment_information.out.alignment_requirement);
+		break;
+
+	case RAW_FILEINFO_NETWORK_OPEN_INFORMATION:
+		CHECK_NTTIMES_EQUAL(network_open_information.out.create_time);
+		CHECK_NTTIMES_EQUAL(network_open_information.out.access_time);
+		CHECK_NTTIMES_EQUAL(network_open_information.out.write_time);
+		CHECK_NTTIMES_EQUAL(network_open_information.out.change_time);
+		CHECK_EQUAL(network_open_information.out.alloc_size);
+		CHECK_EQUAL(network_open_information.out.size);
+		CHECK_ATTRIB(network_open_information.out.attrib);
+		break;
+
+	case RAW_FILEINFO_ATTRIBUTE_TAG_INFORMATION:
+		CHECK_ATTRIB(attribute_tag_information.out.attrib);
+		CHECK_EQUAL(attribute_tag_information.out.reparse_tag);
+		break;
+
+	case RAW_FILEINFO_SMB2_ALL_INFORMATION:
+		CHECK_NTTIMES_EQUAL(all_info2.out.create_time);
+		CHECK_NTTIMES_EQUAL(all_info2.out.access_time);
+		CHECK_NTTIMES_EQUAL(all_info2.out.write_time);
+		CHECK_NTTIMES_EQUAL(all_info2.out.change_time);
+		CHECK_ATTRIB(all_info2.out.attrib);
+		CHECK_EQUAL(all_info2.out.unknown1);
+		CHECK_EQUAL(all_info2.out.alloc_size);
+		CHECK_EQUAL(all_info2.out.size);
+		CHECK_EQUAL(all_info2.out.nlink);
+		CHECK_EQUAL(all_info2.out.delete_pending);
+		CHECK_EQUAL(all_info2.out.directory);
+		CHECK_EQUAL(all_info2.out.file_id);
+		CHECK_EQUAL(all_info2.out.ea_size);
+		CHECK_EQUAL(all_info2.out.access_mask);
+		CHECK_EQUAL(all_info2.out.position);
+		CHECK_EQUAL(all_info2.out.mode);
+		CHECK_EQUAL(all_info2.out.alignment_requirement);
+		CHECK_WSTR_EQUAL(all_info2.out.fname);
+		break;
+
+	case RAW_FILEINFO_SMB2_ALL_EAS:
+		CHECK_EQUAL(all_eas.out.num_eas);
+		for (i=0;i<parm[0].all_eas.out.num_eas;i++) {
+			CHECK_EQUAL(all_eas.out.eas[i].flags);
+			CHECK_WSTR_EQUAL(all_eas.out.eas[i].name);
+			CHECK_BLOB_EQUAL(all_eas.out.eas[i].value);
+		}
+		break;
+
+	case RAW_FILEINFO_SEC_DESC:
+		CHECK_SECDESC(query_secdesc.out.sd);
+		break;
+
+		/* Unhandled levels */
+	case RAW_FILEINFO_EA_LIST:
+	case RAW_FILEINFO_UNIX_BASIC:
+	case RAW_FILEINFO_UNIX_LINK:
+	case RAW_FILEINFO_UNIX_INFO2:
+		break;
+	}
+
+	return true;
+}
+
+
+
 /*
   generate openx operations
 */
-static bool handler_openx(int instance)
+static bool handler_smb_openx(int instance)
 {
 	union smb_open parm[NSERVERS];
 	NTSTATUS status[NSERVERS];
@@ -1094,9 +1730,9 @@ static bool handler_openx(int instance)
 	}
 	
 	GEN_COPY_PARM;
-	GEN_CALL(smb_raw_open(tree, current_op.mem_ctx, &parm[i]));
+	GEN_CALL_SMB(smb_raw_open(tree, current_op.mem_ctx, &parm[i]));
 
-	CHECK_EQUAL(openx.out.attrib);
+	CHECK_ATTRIB(openx.out.attrib);
 	CHECK_EQUAL(openx.out.size);
 	CHECK_EQUAL(openx.out.access);
 	CHECK_EQUAL(openx.out.ftype);
@@ -1107,7 +1743,7 @@ static bool handler_openx(int instance)
 	CHECK_TIMES_EQUAL(openx.out.write_time);
 
 	/* open creates a new file handle */
-	ADD_HANDLE(parm[0].openx.in.fname, openx.out.file.fnum);
+	ADD_HANDLE_SMB(parm[0].openx.in.fname, openx.out.file.fnum);
 
 	return true;
 }
@@ -1116,7 +1752,7 @@ static bool handler_openx(int instance)
 /*
   generate open operations
 */
-static bool handler_open(int instance)
+static bool handler_smb_open(int instance)
 {
 	union smb_open parm[NSERVERS];
 	NTSTATUS status[NSERVERS];
@@ -1133,15 +1769,15 @@ static bool handler_open(int instance)
 	}
 	
 	GEN_COPY_PARM;
-	GEN_CALL(smb_raw_open(tree, current_op.mem_ctx, &parm[i]));
+	GEN_CALL_SMB(smb_raw_open(tree, current_op.mem_ctx, &parm[i]));
 
-	CHECK_EQUAL(openold.out.attrib);
+	CHECK_ATTRIB(openold.out.attrib);
 	CHECK_TIMES_EQUAL(openold.out.write_time);
 	CHECK_EQUAL(openold.out.size);
 	CHECK_EQUAL(openold.out.rmode);
 
 	/* open creates a new file handle */
-	ADD_HANDLE(parm[0].openold.in.fname, openold.out.file.fnum);
+	ADD_HANDLE_SMB(parm[0].openold.in.fname, openold.out.file.fnum);
 
 	return true;
 }
@@ -1150,7 +1786,7 @@ static bool handler_open(int instance)
 /*
   generate ntcreatex operations
 */
-static bool handler_ntcreatex(int instance)
+static bool handler_smb_ntcreatex(int instance)
 {
 	union smb_open parm[NSERVERS];
 	NTSTATUS status[NSERVERS];
@@ -1176,9 +1812,9 @@ static bool handler_ntcreatex(int instance)
 	
 	GEN_COPY_PARM;
 	if (parm[0].ntcreatex.in.root_fid != 0) {
-		GEN_SET_FNUM(ntcreatex.in.root_fid);
+		GEN_SET_FNUM_SMB(ntcreatex.in.root_fid);
 	}
-	GEN_CALL(smb_raw_open(tree, current_op.mem_ctx, &parm[i]));
+	GEN_CALL_SMB(smb_raw_open(tree, current_op.mem_ctx, &parm[i]));
 
 	CHECK_EQUAL(ntcreatex.out.oplock_level);
 	CHECK_EQUAL(ntcreatex.out.create_action);
@@ -1186,7 +1822,7 @@ static bool handler_ntcreatex(int instance)
 	CHECK_NTTIMES_EQUAL(ntcreatex.out.access_time);
 	CHECK_NTTIMES_EQUAL(ntcreatex.out.write_time);
 	CHECK_NTTIMES_EQUAL(ntcreatex.out.change_time);
-	CHECK_EQUAL(ntcreatex.out.attrib);
+	CHECK_ATTRIB(ntcreatex.out.attrib);
 	CHECK_EQUAL(ntcreatex.out.alloc_size);
 	CHECK_EQUAL(ntcreatex.out.size);
 	CHECK_EQUAL(ntcreatex.out.file_type);
@@ -1194,7 +1830,7 @@ static bool handler_ntcreatex(int instance)
 	CHECK_EQUAL(ntcreatex.out.is_directory);
 
 	/* ntcreatex creates a new file handle */
-	ADD_HANDLE(parm[0].ntcreatex.in.fname, ntcreatex.out.file.fnum);
+	ADD_HANDLE_SMB(parm[0].ntcreatex.in.fname, ntcreatex.out.file.fnum);
 
 	return true;
 }
@@ -1202,7 +1838,7 @@ static bool handler_ntcreatex(int instance)
 /*
   generate close operations
 */
-static bool handler_close(int instance)
+static bool handler_smb_close(int instance)
 {
 	union smb_close parm[NSERVERS];
 	NTSTATUS status[NSERVERS];
@@ -1212,10 +1848,10 @@ static bool handler_close(int instance)
 	parm[0].close.in.write_time = gen_timet();
 
 	GEN_COPY_PARM;
-	GEN_SET_FNUM(close.in.file.fnum);
-	GEN_CALL(smb_raw_close(tree, &parm[i]));
+	GEN_SET_FNUM_SMB(close.in.file.fnum);
+	GEN_CALL_SMB(smb_raw_close(tree, &parm[i]));
 
-	REMOVE_HANDLE(close.in.file.fnum);
+	REMOVE_HANDLE_SMB(close.in.file.fnum);
 
 	return true;
 }
@@ -1223,7 +1859,7 @@ static bool handler_close(int instance)
 /*
   generate unlink operations
 */
-static bool handler_unlink(int instance)
+static bool handler_smb_unlink(int instance)
 {
 	union smb_unlink parm[NSERVERS];
 	NTSTATUS status[NSERVERS];
@@ -1232,7 +1868,7 @@ static bool handler_unlink(int instance)
 	parm[0].unlink.in.attrib = gen_attrib();
 
 	GEN_COPY_PARM;
-	GEN_CALL(smb_raw_unlink(tree, &parm[i]));
+	GEN_CALL_SMB(smb_raw_unlink(tree, &parm[i]));
 
 	return true;
 }
@@ -1240,7 +1876,7 @@ static bool handler_unlink(int instance)
 /*
   generate chkpath operations
 */
-static bool handler_chkpath(int instance)
+static bool handler_smb_chkpath(int instance)
 {
 	union smb_chkpath parm[NSERVERS];
 	NTSTATUS status[NSERVERS];
@@ -1248,7 +1884,7 @@ static bool handler_chkpath(int instance)
 	parm[0].chkpath.in.path = gen_fname_open(instance);
 
 	GEN_COPY_PARM;
-	GEN_CALL(smb_raw_chkpath(tree, &parm[i]));
+	GEN_CALL_SMB(smb_raw_chkpath(tree, &parm[i]));
 
 	return true;
 }
@@ -1256,7 +1892,7 @@ static bool handler_chkpath(int instance)
 /*
   generate mkdir operations
 */
-static bool handler_mkdir(int instance)
+static bool handler_smb_mkdir(int instance)
 {
 	union smb_mkdir parm[NSERVERS];
 	NTSTATUS status[NSERVERS];
@@ -1265,7 +1901,7 @@ static bool handler_mkdir(int instance)
 	parm[0].mkdir.in.path = gen_fname_open(instance);
 
 	GEN_COPY_PARM;
-	GEN_CALL(smb_raw_mkdir(tree, &parm[i]));
+	GEN_CALL_SMB(smb_raw_mkdir(tree, &parm[i]));
 
 	return true;
 }
@@ -1273,7 +1909,7 @@ static bool handler_mkdir(int instance)
 /*
   generate rmdir operations
 */
-static bool handler_rmdir(int instance)
+static bool handler_smb_rmdir(int instance)
 {
 	struct smb_rmdir parm[NSERVERS];
 	NTSTATUS status[NSERVERS];
@@ -1281,7 +1917,7 @@ static bool handler_rmdir(int instance)
 	parm[0].in.path = gen_fname_open(instance);
 
 	GEN_COPY_PARM;
-	GEN_CALL(smb_raw_rmdir(tree, &parm[i]));
+	GEN_CALL_SMB(smb_raw_rmdir(tree, &parm[i]));
 
 	return true;
 }
@@ -1289,7 +1925,7 @@ static bool handler_rmdir(int instance)
 /*
   generate rename operations
 */
-static bool handler_rename(int instance)
+static bool handler_smb_rename(int instance)
 {
 	union smb_rename parm[NSERVERS];
 	NTSTATUS status[NSERVERS];
@@ -1300,7 +1936,7 @@ static bool handler_rename(int instance)
 	parm[0].rename.in.attrib = gen_attrib();
 
 	GEN_COPY_PARM;
-	GEN_CALL(smb_raw_rename(tree, &parm[i]));
+	GEN_CALL_SMB(smb_raw_rename(tree, &parm[i]));
 
 	return true;
 }
@@ -1308,7 +1944,7 @@ static bool handler_rename(int instance)
 /*
   generate ntrename operations
 */
-static bool handler_ntrename(int instance)
+static bool handler_smb_ntrename(int instance)
 {
 	union smb_rename parm[NSERVERS];
 	NTSTATUS status[NSERVERS];
@@ -1321,7 +1957,7 @@ static bool handler_ntrename(int instance)
 	parm[0].ntrename.in.flags = gen_rename_flags();
 
 	GEN_COPY_PARM;
-	GEN_CALL(smb_raw_rename(tree, &parm[i]));
+	GEN_CALL_SMB(smb_raw_rename(tree, &parm[i]));
 
 	return true;
 }
@@ -1330,7 +1966,7 @@ static bool handler_ntrename(int instance)
 /*
   generate seek operations
 */
-static bool handler_seek(int instance)
+static bool handler_smb_seek(int instance)
 {
 	union smb_seek parm[NSERVERS];
 	NTSTATUS status[NSERVERS];
@@ -1340,8 +1976,8 @@ static bool handler_seek(int instance)
 	parm[0].lseek.in.offset = gen_offset();
 
 	GEN_COPY_PARM;
-	GEN_SET_FNUM(lseek.in.file.fnum);
-	GEN_CALL(smb_raw_seek(tree, &parm[i]));
+	GEN_SET_FNUM_SMB(lseek.in.file.fnum);
+	GEN_CALL_SMB(smb_raw_seek(tree, &parm[i]));
 
 	CHECK_EQUAL(lseek.out.offset);
 
@@ -1352,7 +1988,7 @@ static bool handler_seek(int instance)
 /*
   generate readx operations
 */
-static bool handler_readx(int instance)
+static bool handler_smb_readx(int instance)
 {
 	union smb_read parm[NSERVERS];
 	NTSTATUS status[NSERVERS];
@@ -1368,8 +2004,8 @@ static bool handler_readx(int instance)
 					     MAX(parm[0].readx.in.mincnt, parm[0].readx.in.maxcnt));
 
 	GEN_COPY_PARM;
-	GEN_SET_FNUM(readx.in.file.fnum);
-	GEN_CALL(smb_raw_read(tree, &parm[i]));
+	GEN_SET_FNUM_SMB(readx.in.file.fnum);
+	GEN_CALL_SMB(smb_raw_read(tree, &parm[i]));
 
 	CHECK_EQUAL(readx.out.remaining);
 	CHECK_EQUAL(readx.out.compaction_mode);
@@ -1381,7 +2017,7 @@ static bool handler_readx(int instance)
 /*
   generate writex operations
 */
-static bool handler_writex(int instance)
+static bool handler_smb_writex(int instance)
 {
 	union smb_write parm[NSERVERS];
 	NTSTATUS status[NSERVERS];
@@ -1395,8 +2031,8 @@ static bool handler_writex(int instance)
 	parm[0].writex.in.data = talloc_zero_array(current_op.mem_ctx, uint8_t, parm[0].writex.in.count);
 
 	GEN_COPY_PARM;
-	GEN_SET_FNUM(writex.in.file.fnum);
-	GEN_CALL(smb_raw_write(tree, &parm[i]));
+	GEN_SET_FNUM_SMB(writex.in.file.fnum);
+	GEN_CALL_SMB(smb_raw_write(tree, &parm[i]));
 
 	CHECK_EQUAL(writex.out.nwritten);
 	CHECK_EQUAL(writex.out.remaining);
@@ -1407,7 +2043,7 @@ static bool handler_writex(int instance)
 /*
   generate lockingx operations
 */
-static bool handler_lockingx(int instance)
+static bool handler_smb_lockingx(int instance)
 {
 	union smb_lock parm[NSERVERS];
 	NTSTATUS status[NSERVERS];
@@ -1437,255 +2073,113 @@ static bool handler_lockingx(int instance)
 	}
 
 	GEN_COPY_PARM;
-	GEN_SET_FNUM(lockx.in.file.fnum);
-	GEN_CALL(smb_raw_lock(tree, &parm[i]));
+	GEN_SET_FNUM_SMB(lockx.in.file.fnum);
+	GEN_CALL_SMB(smb_raw_lock(tree, &parm[i]));
 
 	return true;
 }
 
+#if 0
 /*
   generate a fileinfo query structure
 */
-static void gen_fileinfo(int instance, union smb_fileinfo *info)
+static void gen_setfileinfo(int instance, union smb_setfileinfo *info)
 {
 	int i;
-	#define LVL(v) {RAW_FILEINFO_ ## v, "RAW_FILEINFO_" #v}
+	#undef LVL
+	#define LVL(v) {RAW_SFILEINFO_ ## v, "RAW_SFILEINFO_" #v}
 	struct {
-		enum smb_fileinfo_level level;
+		enum smb_setfileinfo_level level;
 		const char *name;
 	}  levels[] = {
-		LVL(GETATTR), LVL(GETATTRE), LVL(STANDARD),
-		LVL(EA_SIZE), LVL(ALL_EAS), LVL(IS_NAME_VALID),
-		LVL(BASIC_INFO), LVL(STANDARD_INFO), LVL(EA_INFO),
-		LVL(NAME_INFO), LVL(ALL_INFO), LVL(ALT_NAME_INFO),
-		LVL(STREAM_INFO), LVL(COMPRESSION_INFO), LVL(BASIC_INFORMATION),
-		LVL(STANDARD_INFORMATION), LVL(INTERNAL_INFORMATION), LVL(EA_INFORMATION),
-		LVL(ACCESS_INFORMATION), LVL(NAME_INFORMATION), LVL(POSITION_INFORMATION),
-		LVL(MODE_INFORMATION), LVL(ALIGNMENT_INFORMATION), LVL(ALL_INFORMATION),
-		LVL(ALT_NAME_INFORMATION), LVL(STREAM_INFORMATION), LVL(COMPRESSION_INFORMATION),
-		LVL(NETWORK_OPEN_INFORMATION), LVL(ATTRIBUTE_TAG_INFORMATION)
+#if 0
+		/* disabled until win2003 can handle them ... */
+		LVL(EA_SET), LVL(BASIC_INFO), LVL(DISPOSITION_INFO), 
+		LVL(STANDARD), LVL(ALLOCATION_INFO), LVL(END_OF_FILE_INFO), 
+#endif
+		LVL(SETATTR), LVL(SETATTRE), LVL(BASIC_INFORMATION),
+		LVL(RENAME_INFORMATION), LVL(DISPOSITION_INFORMATION), 
+		LVL(POSITION_INFORMATION), LVL(MODE_INFORMATION),
+		LVL(ALLOCATION_INFORMATION), LVL(END_OF_FILE_INFORMATION), 
+		LVL(1023), LVL(1025), LVL(1029), LVL(1032), LVL(1039), LVL(1040)
 	};
 	do {
 		i = gen_int_range(0, ARRAY_SIZE(levels)-1);
 	} while (ignore_pattern(levels[i].name));
 
 	info->generic.level = levels[i].level;
-}
 
-/*
-  compare returned fileinfo structures
-*/
-static bool cmp_fileinfo(int instance, 
-			 union smb_fileinfo parm[NSERVERS],
-			 NTSTATUS status[NSERVERS])
-{
-	int i;
-
-	switch (parm[0].generic.level) {
-	case RAW_FILEINFO_GENERIC:
-		return false;
-
-	case RAW_FILEINFO_GETATTR:
-		CHECK_EQUAL(getattr.out.attrib);
-		CHECK_EQUAL(getattr.out.size);
-		CHECK_TIMES_EQUAL(getattr.out.write_time);
-		break;
-
-	case RAW_FILEINFO_GETATTRE:
-		CHECK_TIMES_EQUAL(getattre.out.create_time);
-		CHECK_TIMES_EQUAL(getattre.out.access_time);
-		CHECK_TIMES_EQUAL(getattre.out.write_time);
-		CHECK_EQUAL(getattre.out.size);
-		CHECK_EQUAL(getattre.out.alloc_size);
-		CHECK_EQUAL(getattre.out.attrib);
-		break;
-
-	case RAW_FILEINFO_STANDARD:
-		CHECK_TIMES_EQUAL(standard.out.create_time);
-		CHECK_TIMES_EQUAL(standard.out.access_time);
-		CHECK_TIMES_EQUAL(standard.out.write_time);
-		CHECK_EQUAL(standard.out.size);
-		CHECK_EQUAL(standard.out.alloc_size);
-		CHECK_EQUAL(standard.out.attrib);
-		break;
-
-	case RAW_FILEINFO_EA_SIZE:
-		CHECK_TIMES_EQUAL(ea_size.out.create_time);
-		CHECK_TIMES_EQUAL(ea_size.out.access_time);
-		CHECK_TIMES_EQUAL(ea_size.out.write_time);
-		CHECK_EQUAL(ea_size.out.size);
-		CHECK_EQUAL(ea_size.out.alloc_size);
-		CHECK_EQUAL(ea_size.out.attrib);
-		CHECK_EQUAL(ea_size.out.ea_size);
-		break;
-
-	case RAW_FILEINFO_ALL_EAS:
-		CHECK_EQUAL(all_eas.out.num_eas);
-		for (i=0;i<parm[0].all_eas.out.num_eas;i++) {
-			CHECK_EQUAL(all_eas.out.eas[i].flags);
-			CHECK_WSTR_EQUAL(all_eas.out.eas[i].name);
-			CHECK_BLOB_EQUAL(all_eas.out.eas[i].value);
-		}
-		break;
-
-	case RAW_FILEINFO_IS_NAME_VALID:
-		break;
-		
-	case RAW_FILEINFO_BASIC_INFO:
-	case RAW_FILEINFO_BASIC_INFORMATION:
-		CHECK_NTTIMES_EQUAL(basic_info.out.create_time);
-		CHECK_NTTIMES_EQUAL(basic_info.out.access_time);
-		CHECK_NTTIMES_EQUAL(basic_info.out.write_time);
-		CHECK_NTTIMES_EQUAL(basic_info.out.change_time);
-		CHECK_EQUAL(basic_info.out.attrib);
-		break;
-
-	case RAW_FILEINFO_STANDARD_INFO:
-	case RAW_FILEINFO_STANDARD_INFORMATION:
-		CHECK_EQUAL(standard_info.out.alloc_size);
-		CHECK_EQUAL(standard_info.out.size);
-		CHECK_EQUAL(standard_info.out.nlink);
-		CHECK_EQUAL(standard_info.out.delete_pending);
-		CHECK_EQUAL(standard_info.out.directory);
-		break;
-
-	case RAW_FILEINFO_EA_INFO:
-	case RAW_FILEINFO_EA_INFORMATION:
-		CHECK_EQUAL(ea_info.out.ea_size);
-		break;
-
-	case RAW_FILEINFO_NAME_INFO:
-	case RAW_FILEINFO_NAME_INFORMATION:
-		CHECK_WSTR_EQUAL(name_info.out.fname);
-		break;
-
-	case RAW_FILEINFO_ALL_INFO:
-	case RAW_FILEINFO_ALL_INFORMATION:
-		CHECK_NTTIMES_EQUAL(all_info.out.create_time);
-		CHECK_NTTIMES_EQUAL(all_info.out.access_time);
-		CHECK_NTTIMES_EQUAL(all_info.out.write_time);
-		CHECK_NTTIMES_EQUAL(all_info.out.change_time);
-		CHECK_EQUAL(all_info.out.attrib);
-		CHECK_EQUAL(all_info.out.alloc_size);
-		CHECK_EQUAL(all_info.out.size);
-		CHECK_EQUAL(all_info.out.nlink);
-		CHECK_EQUAL(all_info.out.delete_pending);
-		CHECK_EQUAL(all_info.out.directory);
-		CHECK_EQUAL(all_info.out.ea_size);
-		CHECK_WSTR_EQUAL(all_info.out.fname);
+	switch (info->generic.level) {
+	case RAW_SFILEINFO_SETATTR:
+		info->setattr.in.attrib = gen_attrib();
+		info->setattr.in.write_time = gen_timet();
 		break;
-
-	case RAW_FILEINFO_ALT_NAME_INFO:
-	case RAW_FILEINFO_ALT_NAME_INFORMATION:
-		CHECK_WSTR_EQUAL(alt_name_info.out.fname);
+	case RAW_SFILEINFO_SETATTRE:
+		info->setattre.in.create_time = gen_timet();
+		info->setattre.in.access_time = gen_timet();
+		info->setattre.in.write_time = gen_timet();
 		break;
-
-	case RAW_FILEINFO_STREAM_INFO:
-	case RAW_FILEINFO_STREAM_INFORMATION:
-		CHECK_EQUAL(stream_info.out.num_streams);
-		for (i=0;i<parm[0].stream_info.out.num_streams;i++) {
-			CHECK_EQUAL(stream_info.out.streams[i].size);
-			CHECK_EQUAL(stream_info.out.streams[i].alloc_size);
-			CHECK_WSTR_EQUAL(stream_info.out.streams[i].stream_name);
-		}
+	case RAW_SFILEINFO_STANDARD:
+		info->standard.in.create_time = gen_timet();
+		info->standard.in.access_time = gen_timet();
+		info->standard.in.write_time = gen_timet();
 		break;
-
-	case RAW_FILEINFO_COMPRESSION_INFO:
-	case RAW_FILEINFO_COMPRESSION_INFORMATION:
-		CHECK_EQUAL(compression_info.out.compressed_size);
-		CHECK_EQUAL(compression_info.out.format);
-		CHECK_EQUAL(compression_info.out.unit_shift);
-		CHECK_EQUAL(compression_info.out.chunk_shift);
-		CHECK_EQUAL(compression_info.out.cluster_shift);
+	case RAW_SFILEINFO_EA_SET: {
+		static struct ea_struct ea;
+		info->ea_set.in.num_eas = 1;
+		info->ea_set.in.eas = &ea;
+		info->ea_set.in.eas[0] = gen_ea_struct();
+	}
 		break;
-
-	case RAW_FILEINFO_INTERNAL_INFORMATION:
-		CHECK_EQUAL(internal_information.out.file_id);
+	case RAW_SFILEINFO_BASIC_INFO:
+	case RAW_SFILEINFO_BASIC_INFORMATION:
+		info->basic_info.in.create_time = gen_nttime();
+		info->basic_info.in.access_time = gen_nttime();
+		info->basic_info.in.write_time = gen_nttime();
+		info->basic_info.in.change_time = gen_nttime();
+		info->basic_info.in.attrib = gen_attrib();
 		break;
-
-	case RAW_FILEINFO_ACCESS_INFORMATION:
-		CHECK_EQUAL(access_information.out.access_flags);
+	case RAW_SFILEINFO_DISPOSITION_INFO:
+	case RAW_SFILEINFO_DISPOSITION_INFORMATION:
+		info->disposition_info.in.delete_on_close = gen_bool();
 		break;
-
-	case RAW_FILEINFO_POSITION_INFORMATION:
-		CHECK_EQUAL(position_information.out.position);
+	case RAW_SFILEINFO_ALLOCATION_INFO:
+	case RAW_SFILEINFO_ALLOCATION_INFORMATION:
+		info->allocation_info.in.alloc_size = gen_alloc_size();
 		break;
-
-	case RAW_FILEINFO_MODE_INFORMATION:
-		CHECK_EQUAL(mode_information.out.mode);
+	case RAW_SFILEINFO_END_OF_FILE_INFO:
+	case RAW_SFILEINFO_END_OF_FILE_INFORMATION:
+		info->end_of_file_info.in.size = gen_offset();
 		break;
-
-	case RAW_FILEINFO_ALIGNMENT_INFORMATION:
-		CHECK_EQUAL(alignment_information.out.alignment_requirement);
+	case RAW_SFILEINFO_RENAME_INFORMATION:
+	case RAW_SFILEINFO_RENAME_INFORMATION_SMB2:
+		info->rename_information.in.overwrite = gen_bool();
+		info->rename_information.in.root_fid = gen_root_fid(instance);
+		info->rename_information.in.new_name = gen_fname_open(instance);
 		break;
-
-	case RAW_FILEINFO_NETWORK_OPEN_INFORMATION:
-		CHECK_NTTIMES_EQUAL(network_open_information.out.create_time);
-		CHECK_NTTIMES_EQUAL(network_open_information.out.access_time);
-		CHECK_NTTIMES_EQUAL(network_open_information.out.write_time);
-		CHECK_NTTIMES_EQUAL(network_open_information.out.change_time);
-		CHECK_EQUAL(network_open_information.out.alloc_size);
-		CHECK_EQUAL(network_open_information.out.size);
-		CHECK_EQUAL(network_open_information.out.attrib);
+	case RAW_SFILEINFO_POSITION_INFORMATION:
+		info->position_information.in.position = gen_offset();
 		break;
-
-	case RAW_FILEINFO_ATTRIBUTE_TAG_INFORMATION:
-		CHECK_EQUAL(attribute_tag_information.out.attrib);
-		CHECK_EQUAL(attribute_tag_information.out.reparse_tag);
+	case RAW_SFILEINFO_MODE_INFORMATION:
+		info->mode_information.in.mode = gen_bits_mask(0xFFFFFFFF);
 		break;
-
-		/* Unhandled levels */
-
-	case RAW_FILEINFO_SEC_DESC:
-	case RAW_FILEINFO_EA_LIST:
-	case RAW_FILEINFO_UNIX_BASIC:
-	case RAW_FILEINFO_UNIX_LINK:
-	case RAW_FILEINFO_SMB2_ALL_EAS:
-	case RAW_FILEINFO_SMB2_ALL_INFORMATION:
-	case RAW_FILEINFO_UNIX_INFO2:
+	case RAW_SFILEINFO_GENERIC:
+	case RAW_SFILEINFO_SEC_DESC:
+	case RAW_SFILEINFO_UNIX_BASIC:
+	case RAW_SFILEINFO_UNIX_LINK:
+	case RAW_SFILEINFO_UNIX_HLINK:
+	case RAW_SFILEINFO_1023:
+	case RAW_SFILEINFO_1025:
+	case RAW_SFILEINFO_1029:
+	case RAW_SFILEINFO_1032:
+	case RAW_SFILEINFO_1039:
+	case RAW_SFILEINFO_1040:
+	case RAW_SFILEINFO_UNIX_INFO2:
+		/* Untested */
 		break;
 	}
-
-	return true;
-}
-
-/*
-  generate qpathinfo operations
-*/
-static bool handler_qpathinfo(int instance)
-{
-	union smb_fileinfo parm[NSERVERS];
-	NTSTATUS status[NSERVERS];
-
-	parm[0].generic.in.file.path = gen_fname_open(instance);
-
-	gen_fileinfo(instance, &parm[0]);
-
-	GEN_COPY_PARM;
-	GEN_CALL(smb_raw_pathinfo(tree, current_op.mem_ctx, &parm[i]));
-
-	return cmp_fileinfo(instance, parm, status);
-}
-
-/*
-  generate qfileinfo operations
-*/
-static bool handler_qfileinfo(int instance)
-{
-	union smb_fileinfo parm[NSERVERS];
-	NTSTATUS status[NSERVERS];
-
-	parm[0].generic.in.file.fnum = gen_fnum(instance);
-
-	gen_fileinfo(instance, &parm[0]);
-
-	GEN_COPY_PARM;
-	GEN_SET_FNUM(generic.in.file.fnum);
-	GEN_CALL(smb_raw_fileinfo(tree, current_op.mem_ctx, &parm[i]));
-
-	return cmp_fileinfo(instance, parm, status);
 }
-
+#endif
 
 /*
   generate a fileinfo query structure
@@ -1695,25 +2189,33 @@ static void gen_setfileinfo(int instance, union smb_setfileinfo *info)
 	int i;
 	#undef LVL
 	#define LVL(v) {RAW_SFILEINFO_ ## v, "RAW_SFILEINFO_" #v}
-	struct {
+	struct levels {
 		enum smb_setfileinfo_level level;
 		const char *name;
-	}  levels[] = {
-#if 0
-		/* disabled until win2003 can handle them ... */
+	};
+	struct levels smb_levels[] = {
 		LVL(EA_SET), LVL(BASIC_INFO), LVL(DISPOSITION_INFO), 
 		LVL(STANDARD), LVL(ALLOCATION_INFO), LVL(END_OF_FILE_INFO), 
-#endif
 		LVL(SETATTR), LVL(SETATTRE), LVL(BASIC_INFORMATION),
 		LVL(RENAME_INFORMATION), LVL(DISPOSITION_INFORMATION), 
 		LVL(POSITION_INFORMATION), LVL(MODE_INFORMATION),
 		LVL(ALLOCATION_INFORMATION), LVL(END_OF_FILE_INFORMATION), 
+		LVL(1023), LVL(1025), LVL(1029), LVL(1032), LVL(1039), LVL(1040),
+	};
+	struct levels smb2_levels[] = {
+		LVL(BASIC_INFORMATION),
+		LVL(RENAME_INFORMATION), LVL(DISPOSITION_INFORMATION), 
+		LVL(POSITION_INFORMATION), LVL(MODE_INFORMATION),
+		LVL(ALLOCATION_INFORMATION), LVL(END_OF_FILE_INFORMATION), 
 		LVL(1023), LVL(1025), LVL(1029), LVL(1032), LVL(1039), LVL(1040)
 	};
+	struct levels *levels = options.smb2?smb2_levels:smb_levels;
+	uint32_t num_levels = options.smb2?ARRAY_SIZE(smb2_levels):ARRAY_SIZE(smb_levels);
+
 	do {
-		i = gen_int_range(0, ARRAY_SIZE(levels)-1);
+		i = gen_int_range(0, num_levels-1);
 	} while (ignore_pattern(levels[i].name));
-
+	
 	info->generic.level = levels[i].level;
 
 	switch (info->generic.level) {
@@ -1736,8 +2238,8 @@ static void gen_setfileinfo(int instance, union smb_setfileinfo *info)
 		info->ea_set.in.num_eas = 1;
 		info->ea_set.in.eas = &ea;
 		info->ea_set.in.eas[0] = gen_ea_struct();
-	}
 		break;
+	}
 	case RAW_SFILEINFO_BASIC_INFO:
 	case RAW_SFILEINFO_BASIC_INFORMATION:
 		info->basic_info.in.create_time = gen_nttime();
@@ -1770,27 +2272,98 @@ static void gen_setfileinfo(int instance, union smb_setfileinfo *info)
 	case RAW_SFILEINFO_MODE_INFORMATION:
 		info->mode_information.in.mode = gen_bits_mask(0xFFFFFFFF);
 		break;
+
 	case RAW_SFILEINFO_GENERIC:
 	case RAW_SFILEINFO_SEC_DESC:
-	case RAW_SFILEINFO_UNIX_BASIC:
-	case RAW_SFILEINFO_UNIX_LINK:
-	case RAW_SFILEINFO_UNIX_HLINK:
 	case RAW_SFILEINFO_1023:
 	case RAW_SFILEINFO_1025:
 	case RAW_SFILEINFO_1029:
 	case RAW_SFILEINFO_1032:
 	case RAW_SFILEINFO_1039:
 	case RAW_SFILEINFO_1040:
+	case RAW_SFILEINFO_UNIX_BASIC:
 	case RAW_SFILEINFO_UNIX_INFO2:
+	case RAW_SFILEINFO_UNIX_LINK:
+	case RAW_SFILEINFO_UNIX_HLINK:
 		/* Untested */
 		break;
 	}
 }
 
+
+
+/*
+  generate a fileinfo query structure
+*/
+static void gen_fileinfo_smb(int instance, union smb_fileinfo *info)
+{
+	int i;
+	#undef LVL
+	#define LVL(v) {RAW_FILEINFO_ ## v, "RAW_FILEINFO_" #v}
+	struct {
+		enum smb_fileinfo_level level;
+		const char *name;
+	}  levels[] = {
+		LVL(GETATTR), LVL(GETATTRE), LVL(STANDARD),
+		LVL(EA_SIZE), LVL(ALL_EAS), LVL(IS_NAME_VALID),
+		LVL(BASIC_INFO), LVL(STANDARD_INFO), LVL(EA_INFO),
+		LVL(NAME_INFO), LVL(ALL_INFO), LVL(ALT_NAME_INFO),
+		LVL(STREAM_INFO), LVL(COMPRESSION_INFO), LVL(BASIC_INFORMATION),
+		LVL(STANDARD_INFORMATION), LVL(INTERNAL_INFORMATION), LVL(EA_INFORMATION),
+		LVL(ACCESS_INFORMATION), LVL(NAME_INFORMATION), LVL(POSITION_INFORMATION),
+		LVL(MODE_INFORMATION), LVL(ALIGNMENT_INFORMATION), LVL(ALL_INFORMATION),
+		LVL(ALT_NAME_INFORMATION), LVL(STREAM_INFORMATION), LVL(COMPRESSION_INFORMATION),
+		LVL(NETWORK_OPEN_INFORMATION), LVL(ATTRIBUTE_TAG_INFORMATION)
+	};
+	do {
+		i = gen_int_range(0, ARRAY_SIZE(levels)-1);
+	} while (ignore_pattern(levels[i].name));
+
+	info->generic.level = levels[i].level;
+}
+
+/*
+  generate qpathinfo operations
+*/
+static bool handler_smb_qpathinfo(int instance)
+{
+	union smb_fileinfo parm[NSERVERS];
+	NTSTATUS status[NSERVERS];
+
+	parm[0].generic.in.file.path = gen_fname_open(instance);
+
+	gen_fileinfo_smb(instance, &parm[0]);
+
+	GEN_COPY_PARM;
+	GEN_CALL_SMB(smb_raw_pathinfo(tree, current_op.mem_ctx, &parm[i]));
+
+	return cmp_fileinfo(instance, parm, status);
+}
+
+/*
+  generate qfileinfo operations
+*/
+static bool handler_smb_qfileinfo(int instance)
+{
+	union smb_fileinfo parm[NSERVERS];
+	NTSTATUS status[NSERVERS];
+
+	parm[0].generic.in.file.fnum = gen_fnum(instance);
+
+	gen_fileinfo_smb(instance, &parm[0]);
+
+	GEN_COPY_PARM;
+	GEN_SET_FNUM_SMB(generic.in.file.fnum);
+	GEN_CALL_SMB(smb_raw_fileinfo(tree, current_op.mem_ctx, &parm[i]));
+
+	return cmp_fileinfo(instance, parm, status);
+}
+
+
 /*
   generate setpathinfo operations
 */
-static bool handler_spathinfo(int instance)
+static bool handler_smb_spathinfo(int instance)
 {
 	union smb_setfileinfo parm[NSERVERS];
 	NTSTATUS status[NSERVERS];
@@ -1804,10 +2377,10 @@ static bool handler_spathinfo(int instance)
 	/* a special case for the fid in a RENAME */
 	if (parm[0].generic.level == RAW_SFILEINFO_RENAME_INFORMATION &&
 	    parm[0].rename_information.in.root_fid != 0) {
-		GEN_SET_FNUM(rename_information.in.root_fid);
+		GEN_SET_FNUM_SMB(rename_information.in.root_fid);
 	}
 
-	GEN_CALL(smb_raw_setpathinfo(tree, &parm[i]));
+	GEN_CALL_SMB(smb_raw_setpathinfo(tree, &parm[i]));
 
 	return true;
 }
@@ -1816,7 +2389,7 @@ static bool handler_spathinfo(int instance)
 /*
   generate setfileinfo operations
 */
-static bool handler_sfileinfo(int instance)
+static bool handler_smb_sfileinfo(int instance)
 {
 	union smb_setfileinfo parm[NSERVERS];
 	NTSTATUS status[NSERVERS];
@@ -1826,17 +2399,52 @@ static bool handler_sfileinfo(int instance)
 	gen_setfileinfo(instance, &parm[0]);
 
 	GEN_COPY_PARM;
-	GEN_SET_FNUM(generic.in.file.fnum);
-	GEN_CALL(smb_raw_setfileinfo(tree, &parm[i]));
+	GEN_SET_FNUM_SMB(generic.in.file.fnum);
+	GEN_CALL_SMB(smb_raw_setfileinfo(tree, &parm[i]));
 
 	return true;
 }
 
 
 /*
+  this is called when a change notify reply comes in
+*/
+static void async_notify_smb(struct smbcli_request *req)
+{
+	union smb_notify notify;
+	NTSTATUS status;
+	int i, j;
+	uint16_t tid;
+	struct smbcli_transport *transport = req->transport;
+
+	tid = SVAL(req->in.hdr, HDR_TID);
+
+	notify.nttrans.level = RAW_NOTIFY_NTTRANS;
+	status = smb_raw_changenotify_recv(req, current_op.mem_ctx, &notify);
+	if (NT_STATUS_IS_OK(status) && notify.nttrans.out.num_changes > 0) {
+		printf("notify tid=%d num_changes=%d action=%d name=%s\n", 
+		       tid, 
+		       notify.nttrans.out.num_changes,
+		       notify.nttrans.out.changes[0].action,
+		       notify.nttrans.out.changes[0].name.s);
+	}
+
+	for (i=0;i<NSERVERS;i++) {
+		for (j=0;j<NINSTANCES;j++) {
+			if (transport == servers[i].smb_tree[j]->session->transport &&
+			    tid == servers[i].smb_tree[j]->tid) {
+				notifies[i][j].notify_count++;
+				notifies[i][j].status = status;
+				notifies[i][j].notify = notify;
+			}
+		}
+	}
+}
+
+/*
   generate change notify operations
 */
-static bool handler_notify(int instance)
+static bool handler_smb_notify(int instance)
 {
 	union smb_notify parm[NSERVERS];
 	int n;
@@ -1849,14 +2457,296 @@ static bool handler_notify(int instance)
 	parm[0].nttrans.in.recursive		= gen_bool();
 
 	GEN_COPY_PARM;
-	GEN_SET_FNUM(nttrans.in.file.fnum);
+	GEN_SET_FNUM_SMB(nttrans.in.file.fnum);
 
 	for (n=0;n<NSERVERS;n++) {
 		struct smbcli_request *req;
-		req = smb_raw_changenotify_send(servers[n].cli[instance]->tree, &parm[n]);
-		req->async.fn = async_notify;
+		req = smb_raw_changenotify_send(servers[n].smb_tree[instance], &parm[n]);
+		req->async.fn = async_notify_smb;
+	}
+
+	return true;
+}
+
+
+/*
+  generate ntcreatex operations
+*/
+static bool handler_smb2_create(int instance)
+{
+	struct smb2_create parm[NSERVERS];
+	NTSTATUS status[NSERVERS];
+
+	ZERO_STRUCT(parm[0]);
+	parm[0].in.security_flags             = gen_bits_levels(3, 90, 0x0, 70, 0x3, 100, 0xFF);
+	parm[0].in.oplock_level               = gen_bits_levels(3, 90, 0x0, 70, 0x9, 100, 0xFF);
+	parm[0].in.impersonation_level        = gen_bits_levels(3, 90, 0x0, 70, 0x3, 100, 0xFFFFFFFF);
+	parm[0].in.create_flags               = gen_reserved64();
+	parm[0].in.reserved                   = gen_reserved64();
+	parm[0].in.desired_access             = gen_access_mask();
+	parm[0].in.file_attributes            = gen_attrib();
+	parm[0].in.share_access               = gen_bits_mask2(0x7, 0xFFFFFFFF);
+	parm[0].in.create_disposition         = gen_open_disp();
+	parm[0].in.create_options             = gen_create_options();
+	parm[0].in.fname                      = gen_fname_open(instance);
+	parm[0].in.eas			      = gen_ea_list();
+	parm[0].in.alloc_size		      = gen_alloc_size();
+	parm[0].in.durable_open		      = gen_bool();
+	parm[0].in.query_maximal_access	      = gen_bool();
+	parm[0].in.timewarp		      = gen_timewarp();
+	parm[0].in.query_on_disk_id	      = gen_bool();
+	parm[0].in.sec_desc		      = gen_sec_desc();
+
+	if (!options.use_oplocks) {
+		/* mask out oplocks */
+		parm[0].in.oplock_level = 0;
+	}
+
+	if (options.valid) {
+		parm[0].in.security_flags   &= 3;
+		parm[0].in.oplock_level     &= 9;
+		parm[0].in.impersonation_level &= 3;
+	}
+
+	GEN_COPY_PARM;
+	GEN_CALL_SMB2(smb2_create(tree, current_op.mem_ctx, &parm[i]));
+
+	CHECK_EQUAL(out.oplock_level);
+	CHECK_EQUAL(out.reserved);
+	CHECK_EQUAL(out.create_action);
+	CHECK_NTTIMES_EQUAL(out.create_time);
+	CHECK_NTTIMES_EQUAL(out.access_time);
+	CHECK_NTTIMES_EQUAL(out.write_time);
+	CHECK_NTTIMES_EQUAL(out.change_time);
+	CHECK_EQUAL(out.alloc_size);
+	CHECK_EQUAL(out.size);
+	CHECK_ATTRIB(out.file_attr);
+	CHECK_EQUAL(out.reserved2);
+	CHECK_EQUAL(out.maximal_access);
+
+	/* ntcreatex creates a new file handle */
+	ADD_HANDLE_SMB2(parm[0].in.fname, out.file.handle);
+
+	return true;
+}
+
+/*
+  generate close operations
+*/
+static bool handler_smb2_close(int instance)
+{
+	struct smb2_close parm[NSERVERS];
+	NTSTATUS status[NSERVERS];
+
+	ZERO_STRUCT(parm[0]);
+	parm[0].in.file.handle.data[0] = gen_fnum_close(instance);
+	parm[0].in.flags               = gen_bits_mask2(0x1, 0xFFFF);
+
+	GEN_COPY_PARM;
+	GEN_SET_FNUM_SMB2(in.file.handle);
+	GEN_CALL_SMB2(smb2_close(tree, &parm[i]));
+
+	CHECK_EQUAL(out.flags);
+	CHECK_EQUAL(out._pad);
+	CHECK_NTTIMES_EQUAL(out.create_time);
+	CHECK_NTTIMES_EQUAL(out.access_time);
+	CHECK_NTTIMES_EQUAL(out.write_time);
+	CHECK_NTTIMES_EQUAL(out.change_time);
+	CHECK_EQUAL(out.alloc_size);
+	CHECK_EQUAL(out.size);
+	CHECK_ATTRIB(out.file_attr);
+
+	REMOVE_HANDLE_SMB2(in.file.handle);
+
+	return true;
+}
+
+/*
+  generate read operations
+*/
+static bool handler_smb2_read(int instance)
+{
+	struct smb2_read parm[NSERVERS];
+	NTSTATUS status[NSERVERS];
+
+	parm[0].in.file.handle.data[0] = gen_fnum(instance);
+	parm[0].in.reserved    = gen_reserved8();
+	parm[0].in.length      = gen_io_count();
+	parm[0].in.offset      = gen_offset();
+	parm[0].in.min_count   = gen_io_count();
+	parm[0].in.channel     = gen_bits_mask2(0x0, 0xFFFFFFFF);
+	parm[0].in.remaining   = gen_bits_mask2(0x0, 0xFFFFFFFF);
+	parm[0].in.channel_offset = gen_bits_mask2(0x0, 0xFFFF);
+	parm[0].in.channel_length = gen_bits_mask2(0x0, 0xFFFF);
+
+	GEN_COPY_PARM;
+	GEN_SET_FNUM_SMB2(in.file.handle);
+	GEN_CALL_SMB2(smb2_read(tree, current_op.mem_ctx, &parm[i]));
+
+	CHECK_EQUAL(out.remaining);
+	CHECK_EQUAL(out.reserved);
+	CHECK_EQUAL(out.data.length);
+
+	return true;
+}
+
+/*
+  generate write operations
+*/
+static bool handler_smb2_write(int instance)
+{
+	struct smb2_write parm[NSERVERS];
+	NTSTATUS status[NSERVERS];
+
+	parm[0].in.file.handle.data[0] = gen_fnum(instance);
+	parm[0].in.offset = gen_offset();
+	parm[0].in.unknown1 = gen_bits_mask2(0, 0xFFFFFFFF);
+	parm[0].in.unknown2 = gen_bits_mask2(0, 0xFFFFFFFF);
+	parm[0].in.data = data_blob_talloc(current_op.mem_ctx, NULL,
+					    gen_io_count());
+
+	GEN_COPY_PARM;
+	GEN_SET_FNUM_SMB2(in.file.handle);
+	GEN_CALL_SMB2(smb2_write(tree, &parm[i]));
+
+	CHECK_EQUAL(out._pad);
+	CHECK_EQUAL(out.nwritten);
+	CHECK_EQUAL(out.unknown1);
+
+	return true;
+}
+
+/*
+  generate lockingx operations
+*/
+static bool handler_smb2_lock(int instance)
+{
+	struct smb2_lock parm[NSERVERS];
+	NTSTATUS status[NSERVERS];
+	int n;
+
+	parm[0].level = RAW_LOCK_LOCKX;
+	parm[0].in.file.handle.data[0] = gen_fnum(instance);
+	parm[0].in.lock_count = gen_lock_count();
+	parm[0].in.reserved = gen_reserved32();
+	
+	parm[0].in.locks = talloc_array(current_op.mem_ctx,
+					struct smb2_lock_element,
+					parm[0].in.lock_count);
+	for (n=0;n<parm[0].in.lock_count;n++) {
+		parm[0].in.locks[n].offset = gen_offset();
+		parm[0].in.locks[n].length = gen_io_count();
+		/* don't yet cope with async replies */
+		parm[0].in.locks[n].flags  = gen_lock_flags_smb2() | 
+			SMB2_LOCK_FLAG_FAIL_IMMEDIATELY;
+		parm[0].in.locks[n].reserved = gen_bits_mask2(0x0, 0xFFFFFFFF);
 	}
 
+	GEN_COPY_PARM;
+	GEN_SET_FNUM_SMB2(in.file.handle);
+	GEN_CALL_SMB2(smb2_lock(tree, &parm[i]));
+
+	return true;
+}
+
+/*
+  generate flush operations
+*/
+static bool handler_smb2_flush(int instance)
+{
+	struct smb2_flush parm[NSERVERS];
+	NTSTATUS status[NSERVERS];
+
+	ZERO_STRUCT(parm[0]);
+	parm[0].in.file.handle.data[0] = gen_fnum(instance);
+	parm[0].in.reserved1  = gen_reserved16();
+	parm[0].in.reserved2  = gen_reserved32();
+
+	GEN_COPY_PARM;
+	GEN_SET_FNUM_SMB2(in.file.handle);
+	GEN_CALL_SMB2(smb2_flush(tree, &parm[i]));
+
+	CHECK_EQUAL(out.reserved);
+
+	return true;
+}
+
+/*
+  generate echo operations
+*/
+static bool handler_smb2_echo(int instance)
+{
+	NTSTATUS status[NSERVERS];
+
+	GEN_CALL_SMB2(smb2_keepalive(tree->session->transport));
+
+	return true;
+}
+
+
+
+/*
+  generate a fileinfo query structure
+*/
+static void gen_fileinfo_smb2(int instance, union smb_fileinfo *info)
+{
+	int i;
+	#define LVL(v) {RAW_FILEINFO_ ## v, "RAW_FILEINFO_" #v}
+	struct {
+		enum smb_fileinfo_level level;
+		const char *name;
+	}  levels[] = {
+		LVL(BASIC_INFORMATION),
+		LVL(STANDARD_INFORMATION), LVL(INTERNAL_INFORMATION), LVL(EA_INFORMATION),
+		LVL(ACCESS_INFORMATION), LVL(NAME_INFORMATION), LVL(POSITION_INFORMATION),
+		LVL(MODE_INFORMATION), LVL(ALIGNMENT_INFORMATION), LVL(SMB2_ALL_INFORMATION),
+		LVL(ALT_NAME_INFORMATION), LVL(STREAM_INFORMATION), LVL(COMPRESSION_INFORMATION),
+		LVL(NETWORK_OPEN_INFORMATION), LVL(ATTRIBUTE_TAG_INFORMATION),
+		LVL(SMB2_ALL_EAS), LVL(SMB2_ALL_INFORMATION), LVL(SEC_DESC),
+	};
+	do {
+		i = gen_int_range(0, ARRAY_SIZE(levels)-1);
+	} while (ignore_pattern(levels[i].name));
+
+	info->generic.level = levels[i].level;
+}
+
+/*
+  generate qfileinfo operations
+*/
+static bool handler_smb2_qfileinfo(int instance)
+{
+	union smb_fileinfo parm[NSERVERS];
+	NTSTATUS status[NSERVERS];
+
+	parm[0].generic.in.file.handle.data[0] = gen_fnum(instance);
+
+	gen_fileinfo_smb2(instance, &parm[0]);
+
+	GEN_COPY_PARM;
+	GEN_SET_FNUM_SMB2(generic.in.file.handle);
+	GEN_CALL_SMB2(smb2_getinfo_file(tree, current_op.mem_ctx, &parm[i]));
+
+	return cmp_fileinfo(instance, parm, status);
+}
+
+
+/*
+  generate setfileinfo operations
+*/
+static bool handler_smb2_sfileinfo(int instance)
+{
+	union smb_setfileinfo parm[NSERVERS];
+	NTSTATUS status[NSERVERS];
+
+	parm[0].generic.in.file.fnum = gen_fnum(instance);
+
+	gen_setfileinfo(instance, &parm[0]);
+
+	GEN_COPY_PARM;
+	GEN_SET_FNUM_SMB2(generic.in.file.handle);
+	GEN_CALL_SMB2(smb2_setinfo_file(tree, &parm[i]));
+
 	return true;
 }
 
@@ -1866,20 +2756,30 @@ static bool handler_notify(int instance)
 static void wipe_files(void)
 {
 	int i;
+	NTSTATUS status;
 
 	if (options.skip_cleanup) {
 		return;
 	}
 
 	for (i=0;i<NSERVERS;i++) {
-		int n = smbcli_deltree(servers[i].cli[0]->tree, "\\gentest");
+		int n;
+		if (options.smb2) {
+			n = smb2_deltree(servers[i].smb2_tree[0], "gentest");
+		} else {
+			n = smbcli_deltree(servers[i].smb_tree[0], "gentest");
+		}
 		if (n == -1) {
 			printf("Failed to wipe tree on server %d\n", i);
 			exit(1);
 		}
-		if (NT_STATUS_IS_ERR(smbcli_mkdir(servers[i].cli[0]->tree, "\\gentest"))) {
-			printf("Failed to create \\gentest - %s\n",
-			       smbcli_errstr(servers[i].cli[0]->tree));
+		if (options.smb2) {
+			status = smb2_util_mkdir(servers[i].smb2_tree[0], "gentest");
+		} else {
+			status = smbcli_mkdir(servers[i].smb_tree[0], "gentest");
+		}
+		if (NT_STATUS_IS_ERR(status)) {
+			printf("Failed to create gentest on server %d - %s\n", i, nt_errstr(status));
 			exit(1);
 		}
 		if (n > 0) {
@@ -1917,27 +2817,39 @@ static void dump_seeds(void)
 static struct {
 	const char *name;
 	bool (*handler)(int instance);
+	bool smb2;
 	int count, success_count;
 } gen_ops[] = {
-	{"OPEN",       handler_open},
-	{"OPENX",      handler_openx},
-	{"NTCREATEX",  handler_ntcreatex},
-	{"CLOSE",      handler_close},
-	{"UNLINK",     handler_unlink},
-	{"MKDIR",      handler_mkdir},
-	{"RMDIR",      handler_rmdir},
-	{"RENAME",     handler_rename},
-	{"NTRENAME",   handler_ntrename},
-	{"READX",      handler_readx},
-	{"WRITEX",     handler_writex},
-	{"CHKPATH",    handler_chkpath},
-	{"LOCKINGX",   handler_lockingx},
-	{"QPATHINFO",  handler_qpathinfo},
-	{"QFILEINFO",  handler_qfileinfo},
-	{"SPATHINFO",  handler_spathinfo},
-	{"SFILEINFO",  handler_sfileinfo},
-	{"NOTIFY",     handler_notify},
-	{"SEEK",       handler_seek},
+	{"CREATE",     handler_smb2_create,     true},
+	{"CLOSE",      handler_smb2_close,      true},
+	{"READ",       handler_smb2_read,       true},
+	{"WRITE",      handler_smb2_write,      true},
+	{"LOCK",       handler_smb2_lock,       true},
+	{"FLUSH",      handler_smb2_flush,      true},
+	{"ECHO",       handler_smb2_echo,       true},
+	{"QFILEINFO",  handler_smb2_qfileinfo,  true},
+	{"SFILEINFO",  handler_smb2_sfileinfo,  true},
+
+	{"OPEN",       handler_smb_open,        false},
+	{"OPENX",      handler_smb_openx,       false},
+	{"NTCREATEX",  handler_smb_ntcreatex,   false},
+	{"CLOSE",      handler_smb_close,       false},
+	{"UNLINK",     handler_smb_unlink,      false},
+	{"MKDIR",      handler_smb_mkdir,       false},
+	{"RMDIR",      handler_smb_rmdir,       false},
+	{"RENAME",     handler_smb_rename,      false},
+	{"NTRENAME",   handler_smb_ntrename,    false},
+	{"READX",      handler_smb_readx,       false},
+	{"WRITEX",     handler_smb_writex,      false},
+	{"CHKPATH",    handler_smb_chkpath,     false},
+	{"SEEK",       handler_smb_seek,        false},
+	{"LOCKINGX",   handler_smb_lockingx,    false},
+	{"QPATHINFO",  handler_smb_qpathinfo,   false},
+	{"QFILEINFO",  handler_smb_qfileinfo,   false},
+	{"SPATHINFO",  handler_smb_spathinfo,   false},
+	{"SFILEINFO",  handler_smb_sfileinfo,   false},
+	{"NOTIFY",     handler_smb_notify,      false},
+	{"SEEK",       handler_smb_seek,        false},
 };
 
 
@@ -1981,7 +2893,8 @@ static int run_test(struct event_context *ev, struct loadparm_context *lp_ctx)
 		/* generate a non-ignored operation */
 		do {
 			which_op = gen_int_range(0, ARRAY_SIZE(gen_ops)-1);
-		} while (ignore_pattern(gen_ops[which_op].name));
+		} while (ignore_pattern(gen_ops[which_op].name) ||
+			 gen_ops[which_op].smb2 != options.smb2);
 
 		DEBUG(3,("Generating op %s on instance %d\n",
 			 gen_ops[which_op].name, instance));
@@ -2030,6 +2943,7 @@ static void backtrack_analyze(struct event_context *ev,
 			      struct loadparm_context *lp_ctx)
 {
 	int chunk, ret;
+	const char *mismatch = current_op.mismatch;
 
 	chunk = options.numops / 2;
 
@@ -2056,6 +2970,10 @@ static void backtrack_analyze(struct event_context *ev,
 			if (ret == options.numops) {
 				/* this chunk is needed */
 				base += chunk;
+			} else if (mismatch != current_op.mismatch &&
+				   strcmp(mismatch, current_op.mismatch)) {
+				base += chunk;
+				printf("Different error in backtracking\n");
 			} else if (ret < base) {
 				printf("damn - inconsistent errors! found early error\n");
 				options.numops = ret+1;
@@ -2189,6 +3107,7 @@ static bool split_unc_name(const char *unc, char **server, char **share)
 	enum {OPT_UNCLIST=1000};
 	struct poptOption long_options[] = {
 		POPT_AUTOHELP
+		{"smb2",          0, POPT_ARG_NONE, &options.smb2, 0,	"use SMB2 protocol", 	NULL},
 		{"seed",	  0, POPT_ARG_INT,  &options.seed, 	0,	"Seed to use for randomizer", 	NULL},
 		{"num-ops",	  0, POPT_ARG_INT,  &options.numops, 	0, 	"num ops",	NULL},
 		{"oplocks",       0, POPT_ARG_NONE, &options.use_oplocks,0,      "use oplocks", NULL},
@@ -2202,7 +3121,11 @@ static bool split_unc_name(const char *unc, char **server, char **share)
 		{"unclist",	  0, POPT_ARG_STRING,	NULL, 	OPT_UNCLIST,	"unclist", 	NULL},
 		{"seedsfile",	  0, POPT_ARG_STRING,  &options.seeds_file, 0,	"seed file", 	NULL},
 		{ "user", 'U',       POPT_ARG_STRING, NULL, 'U', "Set the network username", "[DOMAIN/]USERNAME[%PASSWORD]" },
+		{"maskindexing",  0, POPT_ARG_NONE,  &options.mask_indexing, 0,	"mask out the indexed file attrib", 	NULL},
+		{"noeas",  0, POPT_ARG_NONE,  &options.no_eas, 0,	"don't use extended attributes", 	NULL},
+		{"noacls",  0, POPT_ARG_NONE,  &options.no_acls, 0,	"don't use ACLs", 	NULL},
 		{"skip-cleanup",  0, POPT_ARG_NONE,  &options.skip_cleanup, 0,	"don't delete files at start", 	NULL},
+		{"valid",  0, POPT_ARG_NONE,  &options.valid, 0,	"generate only valid fields", 	NULL},
 		POPT_COMMON_SAMBA
 		POPT_COMMON_CONNECTION
 		POPT_COMMON_CREDENTIALS
@@ -2210,6 +3133,8 @@ static bool split_unc_name(const char *unc, char **server, char **share)
 		{ NULL }
 	};
 
+	memset(&bad_smb2_handle, 0xFF, sizeof(bad_smb2_handle));
+
 	setlinebuf(stdout);
 	options.seed = time(NULL);
 	options.numops = 1000;
diff --git a/source4/torture/gentest_smb2.c b/source4/torture/gentest_smb2.c
deleted file mode 100644
index 5a209180e3..0000000000
--- a/source4/torture/gentest_smb2.c
+++ /dev/null
@@ -1,2122 +0,0 @@
-/* 
-   Unix SMB/CIFS implementation.
-
-   generic testing tool - version with SMB2 support
-
-   Copyright (C) Andrew Tridgell 2003-2008
-   
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 3 of the License, or
-   (at your option) any later version.
-   
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "includes.h"
-#include "lib/cmdline/popt_common.h"
-#include "lib/events/events.h"
-#include "system/time.h"
-#include "system/filesys.h"
-#include "libcli/raw/request.h"
-#include "libcli/libcli.h"
-#include "libcli/raw/libcliraw.h"
-#include "libcli/smb2/smb2.h"
-#include "libcli/smb2/smb2_calls.h"
-#include "librpc/gen_ndr/security.h"
-#include "librpc/gen_ndr/ndr_security.h"
-#include "auth/credentials/credentials.h"
-#include "libcli/resolve/resolve.h"
-#include "auth/gensec/gensec.h"
-#include "param/param.h"
-#include "dynconfig/dynconfig.h"
-#include "libcli/security/security.h"
-
-#define NSERVERS 2
-#define NINSTANCES 2
-
-/* global options */
-static struct gentest_options {
-	int showall;
-	int analyze;
-	int analyze_always;
-	int analyze_continuous;
-	uint_t max_open_handles;
-	uint_t seed;
-	uint_t numops;
-	int use_oplocks;
-	char **ignore_patterns;
-	const char *seeds_file;
-	int use_preset_seeds;
-	int fast_reconnect;
-	int mask_indexing;
-	int no_eas;
-	int no_acls;
-	int skip_cleanup;
-	int valid;
-} options;
-
-/* mapping between open handles on the server and local handles */
-static struct {
-	bool active;
-	uint_t instance;
-	struct smb2_handle server_handle[NSERVERS];
-	const char *name;
-} *open_handles;
-static uint_t num_open_handles;
-
-/* state information for the servers. We open NINSTANCES connections to
-   each server */
-static struct {
-	struct smb2_tree *tree[NINSTANCES];
-	char *server_name;
-	char *share_name;
-	struct cli_credentials *credentials;
-} servers[NSERVERS];
-
-/* the seeds and flags for each operation */
-static struct {
-	uint_t seed;
-	bool disabled;
-} *op_parms;
-
-
-/* oplock break info */
-static struct {
-	bool got_break;
-	struct smb2_handle server_handle;
-	uint16_t handle;
-	uint8_t level;
-	bool do_close;
-} oplocks[NSERVERS][NINSTANCES];
-
-/* change notify reply info */
-static struct {
-	int notify_count;
-	NTSTATUS status;
-	union smb_notify notify;
-} notifies[NSERVERS][NINSTANCES];
-
-/* info relevant to the current operation */
-static struct {
-	const char *name;
-	uint_t seed;
-	NTSTATUS status;
-	uint_t opnum;
-	TALLOC_CTX *mem_ctx;
-	const char *mismatch;
-} current_op;
-
-static struct smb2_handle bad_smb2_handle;
-
-
-#define BAD_HANDLE 0xFFFE
-
-static bool oplock_handler(struct smb2_transport *transport, const struct smb2_handle *handle,
-			   uint8_t level, void *private_data);
-static void idle_func(struct smb2_transport *transport, void *private);
-
-/*
-  check if a string should be ignored. This is used as the basis
-  for all error ignore settings
-*/
-static bool ignore_pattern(const char *str)
-{
-	int i;
-	if (!options.ignore_patterns) return false;
-
-	for (i=0;options.ignore_patterns[i];i++) {
-		if (strcmp(options.ignore_patterns[i], str) == 0 ||
-		    gen_fnmatch(options.ignore_patterns[i], str) == 0) {
-			DEBUG(2,("Ignoring '%s'\n", str));
-			return true;
-		}
-	}
-	return false;
-}
-
-/***************************************************** 
-connect to the servers
-*******************************************************/
-static bool connect_servers_fast(void)
-{
-	int h, i;
-
-	/* close all open files */
-	for (h=0;h<options.max_open_handles;h++) {
-		if (!open_handles[h].active) continue;
-		for (i=0;i<NSERVERS;i++) {
-			NTSTATUS status = smb2_util_close(servers[i].tree[open_handles[h].instance],
-							  open_handles[h].server_handle[i]);
-			if (NT_STATUS_IS_ERR(status)) {
-				return false;
-			}
-			open_handles[h].active = false;
-		}
-	}
-
-	return true;
-}
-
-
-
-
-/***************************************************** 
-connect to the servers
-*******************************************************/
-static bool connect_servers(struct event_context *ev,
-			    struct loadparm_context *lp_ctx)
-{
-	int i, j;
-
-	if (options.fast_reconnect && servers[0].tree[0]) {
-		if (connect_servers_fast()) {
-			return true;
-		}
-	}
-
-	/* close any existing connections */
-	for (i=0;i<NSERVERS;i++) {
-		for (j=0;j<NINSTANCES;j++) {
-			if (servers[i].tree[j]) {
-				smb2_tdis(servers[i].tree[j]);
-				talloc_free(servers[i].tree[j]);
-				servers[i].tree[j] = NULL;
-			}
-		}
-	}
-
-	for (i=0;i<NSERVERS;i++) {
-		for (j=0;j<NINSTANCES;j++) {
-			NTSTATUS status;
-			printf("Connecting to \\\\%s\\%s as %s - instance %d\n",
-			       servers[i].server_name, servers[i].share_name, 
-			       servers[i].credentials->username, j);
-
-			cli_credentials_set_workstation(servers[i].credentials, 
-							"gentest", CRED_SPECIFIED);
-
-			status = smb2_connect(NULL, servers[i].server_name, 
-					      servers[i].share_name,
-					      lp_resolve_context(lp_ctx),
-					      servers[i].credentials,
-					      &servers[i].tree[j],
-					      ev);
-			if (!NT_STATUS_IS_OK(status)) {
-				printf("Failed to connect to \\\\%s\\%s - %s\n",
-				       servers[i].server_name, servers[i].share_name,
-				       nt_errstr(status));
-				return false;
-			}
-
-			servers[i].tree[j]->session->transport->oplock.handler = oplock_handler;
-			servers[i].tree[j]->session->transport->oplock.private_data = (void *)(uintptr_t)((i<<8)|j);
-			smb2_transport_idle_handler(servers[i].tree[j]->session->transport, idle_func, 50000, NULL);
-		}
-	}
-
-	return true;
-}
-
-/*
-  work out the time skew between the servers - be conservative
-*/
-static uint_t time_skew(void)
-{
-	uint_t ret;
-	ret = labs(servers[0].tree[0]->session->transport->negotiate.system_time -
-		  servers[1].tree[0]->session->transport->negotiate.system_time);
-	return ret + 300;
-}
-
-
-static bool smb2_handle_equal(const struct smb2_handle *h1, const struct smb2_handle *h2)
-{
-	return memcmp(h1, h2, sizeof(struct smb2_handle)) == 0;
-}
-
-/*
-  turn a server handle into a local handle
-*/
-static uint_t fnum_to_handle(int server, int instance, struct smb2_handle server_handle)
-{
-	uint_t i;
-	for (i=0;i<options.max_open_handles;i++) {
-		if (!open_handles[i].active ||
-		    instance != open_handles[i].instance) continue;
-		if (smb2_handle_equal(&open_handles[i].server_handle[server], &server_handle)) {
-			return i;
-		}
-	}
-	printf("Invalid server handle in fnum_to_handle on server %d instance %d\n", 
-	       server, instance);
-	return BAD_HANDLE;
-}
-
-/*
-  add some newly opened handles
-*/
-static void gen_add_handle(int instance, const char *name, struct smb2_handle handles[NSERVERS])
-{
-	int i, h;
-	for (h=0;h<options.max_open_handles;h++) {
-		if (!open_handles[h].active) break;
-	}
-	if (h == options.max_open_handles) {
-		/* we have to force close a random handle */
-		h = random() % options.max_open_handles;
-		for (i=0;i<NSERVERS;i++) {
-			NTSTATUS status;
-			status = smb2_util_close(servers[i].tree[open_handles[h].instance], 
-						 open_handles[h].server_handle[i]);
-			if (NT_STATUS_IS_ERR(status)) {
-				printf("INTERNAL ERROR: Close failed when recovering handle! - %s\n",
-				       nt_errstr(status));
-			}
-		}
-		printf("Recovered handle %d\n", h);
-		num_open_handles--;
-	}
-	for (i=0;i<NSERVERS;i++) {
-		open_handles[h].server_handle[i] = handles[i];
-		open_handles[h].instance = instance;
-		open_handles[h].active = true;
-		open_handles[h].name = name;
-	}
-	num_open_handles++;
-
-	printf("OPEN num_open_handles=%d h=%d (%s)\n", 
-	       num_open_handles, h, name);
-}
-
-/*
-  remove a closed handle
-*/
-static void gen_remove_handle(int instance, struct smb2_handle handles[NSERVERS])
-{
-	int h;
-	for (h=0;h<options.max_open_handles;h++) {
-		if (instance == open_handles[h].instance &&
-		    smb2_handle_equal(&open_handles[h].server_handle[0], &handles[0])) {
-			open_handles[h].active = false;			
-			num_open_handles--;
-			printf("CLOSE num_open_handles=%d h=%d (%s)\n", 
-			       num_open_handles, h, 
-			       open_handles[h].name);
-			return;
-		}
-	}
-	printf("Removing invalid handle!?\n");
-	exit(1);
-}
-
-/*
-  return true with 'chance' probability as a percentage
-*/
-static bool gen_chance(uint_t chance)
-{
-	return ((random() % 100) <= chance);
-}
-
-/*
-  map an internal handle number to a server handle
-*/
-static struct smb2_handle gen_lookup_handle(int server, uint16_t handle)
-{
-	if (handle == BAD_HANDLE) return bad_smb2_handle;
-	return open_handles[handle].server_handle[server];
-}
-
-/*
-  return a file handle
-*/
-static uint16_t gen_fnum(int instance)
-{
-	uint16_t h;
-	int count = 0;
-
-	if (gen_chance(20)) return BAD_HANDLE;
-
-	while (num_open_handles > 0 && count++ < 10*options.max_open_handles) {
-		h = random() % options.max_open_handles;
-		if (open_handles[h].active && 
-		    open_handles[h].instance == instance) {
-			return h;
-		}
-	}
-	return BAD_HANDLE;
-}
-
-/*
-  return a file handle, but skewed so we don't close the last
-  couple of handles too readily
-*/
-static uint16_t gen_fnum_close(int instance)
-{
-	if (num_open_handles < 5) {
-		if (gen_chance(90)) return BAD_HANDLE;
-	}
-
-	return gen_fnum(instance);
-}
-
-/*
-  generate an integer in a specified range
-*/
-static int gen_int_range(uint64_t min, uint64_t max)
-{
-	uint_t r = random();
-	return min + (r % (1+max-min));
-}
-
-/*
-  return a fnum for use as a root fid
-  be careful to call GEN_SET_FNUM() when you use this!
-*/
-static uint16_t gen_root_fid(int instance)
-{
-	if (gen_chance(5)) return gen_fnum(instance);
-	return 0;
-}
-
-/*
-  generate a file offset
-*/
-static int gen_offset(void)
-{
-	if (gen_chance(20)) return 0;
-//	if (gen_chance(5)) return gen_int_range(0, 0xFFFFFFFF);
-	return gen_int_range(0, 1024*1024);
-}
-
-/*
-  generate a io count
-*/
-static int gen_io_count(void)
-{
-	if (gen_chance(20)) return 0;
-//	if (gen_chance(5)) return gen_int_range(0, 0xFFFFFFFF);
-	return gen_int_range(0, 4096);
-}
-
-/*
-  generate a filename
-*/
-static const char *gen_fname(void)
-{
-	const char *names[] = {"gentest\\gentest.dat", 
-			       "gentest\\foo", 
-			       "gentest\\foo2.sym", 
-			       "gentest\\foo3.dll", 
-			       "gentest\\foo4", 
-			       "gentest\\foo4:teststream1", 
-			       "gentest\\foo4:teststream2", 
-			       "gentest\\foo5.exe", 
-			       "gentest\\foo5.exe:teststream3", 
-			       "gentest\\foo5.exe:teststream4", 
-			       "gentest\\foo6.com", 
-			       "gentest\\blah", 
-			       "gentest\\blah\\blergh.txt", 
-			       "gentest\\blah\\blergh2", 
-			       "gentest\\blah\\blergh3.txt", 
-			       "gentest\\blah\\blergh4", 
-			       "gentest\\blah\\blergh5.txt", 
-			       "gentest\\blah\\blergh5", 
-			       "gentest\\blah\\.", 
-#if 0
-			       /* this causes problem with w2k3 */
-			       "gentest\\blah\\..", 
-#endif
-			       "gentest\\a_very_long_name.bin", 
-			       "gentest\\x.y", 
-			       "gentest\\blah"};
-	int i;
-
-	do {
-		i = gen_int_range(0, ARRAY_SIZE(names)-1);
-	} while (ignore_pattern(names[i]));
-
-	return names[i];
-}
-
-/*
-  generate a filename with a higher chance of choosing an already 
-  open file
-*/
-static const char *gen_fname_open(int instance)
-{
-	uint16_t h;
-	h = gen_fnum(instance);
-	if (h == BAD_HANDLE) {
-		return gen_fname();
-	}
-	return open_handles[h].name;
-}
-
-/*
-  generate a wildcard pattern
-*/
-static const char *gen_pattern(void)
-{
-	int i;
-	const char *names[] = {"gentest\\*.dat", 
-			       "gentest\\*", 
-			       "gentest\\*.*", 
-			       "gentest\\blah\\*.*", 
-			       "gentest\\blah\\*", 
-			       "gentest\\?"};
-
-	if (gen_chance(50)) return gen_fname();
-
-	do {
-		i = gen_int_range(0, ARRAY_SIZE(names)-1);
-	} while (ignore_pattern(names[i]));
-
-	return names[i];
-}
-
-static uint32_t gen_bits_levels(int nlevels, ...)
-{
-	va_list ap;
-	uint32_t pct;
-	uint32_t mask;
-	int i;
-	va_start(ap, nlevels);
-	for (i=0;i<nlevels;i++) {
-		pct = va_arg(ap, uint32_t);
-		mask = va_arg(ap, uint32_t);
-		if (pct == 100 || gen_chance(pct)) {
-			va_end(ap);
-			return mask & random();
-		}
-	}
-	va_end(ap);
-	return 0;
-}
-
-/*
-  generate a bitmask
-*/
-static uint32_t gen_bits_mask(uint_t mask)
-{
-	uint_t ret = random();
-	return ret & mask;
-}
-
-/*
-  generate a bitmask with high probability of the first mask
-  and low of the second
-*/
-static uint32_t gen_bits_mask2(uint32_t mask1, uint32_t mask2)
-{
-	if (!options.valid && gen_chance(10)) return gen_bits_mask(mask2);
-	return gen_bits_mask(mask1);
-}
-
-/*
-  generate reserved values
- */
-static uint64_t gen_reserved8(void)
-{
-	if (options.valid) return 0;
-	return gen_bits_mask(0xFF);
-}
-
-static uint64_t gen_reserved16(void)
-{
-	if (options.valid) return 0;
-	return gen_bits_mask(0xFFFF);
-}
-
-static uint64_t gen_reserved32(void)
-{
-	if (options.valid) return 0;
-	return gen_bits_mask(0xFFFFFFFF);
-}
-
-static uint64_t gen_reserved64(void)
-{
-	if (options.valid) return 0;
-	return gen_bits_mask(0xFFFFFFFF) | (((uint64_t)gen_bits_mask(0xFFFFFFFF))<<32);
-}
-
-
-
-/*
-  generate a boolean
-*/
-static bool gen_bool(void)
-{
-	return gen_bits_mask2(0x1, 0xFF);
-}
-
-/*
-  return a set of lock flags
-*/
-static uint16_t gen_lock_flags(void)
-{
-	if (!options.valid && gen_chance(5))  return gen_bits_mask(0xFFFF);
-	if (gen_chance(20)) return gen_bits_mask(0x1F);
-	if (gen_chance(50)) return SMB2_LOCK_FLAG_UNLOCK;
-	return gen_bits_mask(SMB2_LOCK_FLAG_SHARED | 
-			     SMB2_LOCK_FLAG_EXCLUSIVE | 
-			     SMB2_LOCK_FLAG_FAIL_IMMEDIATELY);
-}
-
-/*
-  generate a lock count
-*/
-static off_t gen_lock_count(void)
-{
-	return gen_int_range(0, 3);
-}
-
-/*
-  generate a NT access mask
-*/
-static uint32_t gen_access_mask(void)
-{
-	uint32_t ret;
-	if (gen_chance(70)) return SEC_FLAG_MAXIMUM_ALLOWED;
-	if (gen_chance(70)) return SEC_FILE_ALL;
-	ret = gen_bits_mask(0xFFFFFFFF);
-	if (options.valid) ret &= ~SEC_MASK_INVALID;
-	return ret;
-}
-
-/*
-  generate a ntcreatex create options bitfield
-*/
-static uint32_t gen_create_options(void)
-{
-	if (!options.valid && gen_chance(20)) return gen_bits_mask(0xFFFFFFFF);
-	if (gen_chance(50)) return 0;
-	return gen_bits_mask(NTCREATEX_OPTIONS_DELETE_ON_CLOSE | NTCREATEX_OPTIONS_DIRECTORY);
-}
-
-/*
-  generate a ntcreatex open disposition
-*/
-static uint32_t gen_open_disp(void)
-{
-	if (gen_chance(50)) return NTCREATEX_DISP_OPEN_IF;
-	if (!options.valid && gen_chance(10)) return gen_bits_mask(0xFFFFFFFF);
-	return gen_int_range(0, 5);
-}
-
-/*
-  generate a file attrib combination
-*/
-static uint32_t gen_attrib(void)
-{
-	uint32_t ret;
-	if (gen_chance(20)) {
-		ret = gen_bits_mask(0xFFFFFFFF);
-		if (options.valid) ret &= FILE_ATTRIBUTE_ALL_MASK;
-		return ret;
-	}
-	return gen_bits_mask(FILE_ATTRIBUTE_NORMAL | FILE_ATTRIBUTE_DIRECTORY);
-}
-
-/*
-  generate a unix timestamp
-*/
-static time_t gen_timet(void)
-{
-	if (gen_chance(30)) return 0;
-	return (time_t)random();
-}
-
-/*
-  generate a timestamp
-*/
-static NTTIME gen_nttime(void)
-{
-	NTTIME ret;
-	unix_to_nt_time(&ret, gen_timet());
-	return ret;
-}
-
-/*
-  generate a timewarp value
-*/
-static NTTIME gen_timewarp(void)
-{
-	NTTIME ret = gen_nttime();
-	if (gen_chance(98)) ret = 0;
-	return ret;
-}
-
-/*
-  generate a file allocation size
-*/
-static uint_t gen_alloc_size(void)
-{
-	uint_t ret;
-
-	if (gen_chance(30)) return 0;
-
-	ret = random() % 4*1024*1024;
-	/* give a high chance of a round number */
-	if (gen_chance(60)) {
-		ret &= ~(1024*1024 - 1);
-	}
-	return ret;
-}
-
-/*
-  generate an ea_struct
-*/
-static struct ea_struct gen_ea_struct(void)
-{
-	struct ea_struct ea;
-	const char *names[] = {"EAONE", 
-			       "", 
-			       "FOO!", 
-			       " WITH SPACES ", 
-			       ".", 
-			       "AVERYLONGATTRIBUTENAME"};
-	const char *values[] = {"VALUE1", 
-			       "", 
-			       "NOT MUCH FOO", 
-			       " LEADING SPACES ", 
-			       ":", 
-			       "ASOMEWHATLONGERATTRIBUTEVALUE"};
-	int i;
-
-	ZERO_STRUCT(ea);
-
-	do {
-		i = gen_int_range(0, ARRAY_SIZE(names)-1);
-	} while (ignore_pattern(names[i]));
-
-	ea.name.s = names[i];
-
-	do {
-		i = gen_int_range(0, ARRAY_SIZE(values)-1);
-	} while (ignore_pattern(values[i]));
-
-	ea.value = data_blob(values[i], strlen(values[i]));
-
-	if (gen_chance(10)) ea.flags = gen_bits_mask(0xFF);
-	ea.flags = 0;
-
-	return ea;
-}
-
-/*
-  generate an ea_struct
-*/
-static struct smb_ea_list gen_ea_list(void)
-{
-	struct smb_ea_list eas;
-	int i;
-	if (options.no_eas) {
-		ZERO_STRUCT(eas);
-		return eas;
-	}
-	eas.num_eas = gen_int_range(0, 3);
-	eas.eas = talloc_array(current_op.mem_ctx, struct ea_struct, eas.num_eas);
-	for (i=0;i<eas.num_eas;i++) {
-		eas.eas[i] = gen_ea_struct();
-	}
-	return eas;
-}
-
-/* generate a security descriptor */
-static struct security_descriptor *gen_sec_desc(void)
-{
-	struct security_descriptor *sd;
-	if (options.no_acls || gen_chance(90)) return NULL;
-
-	sd = security_descriptor_dacl_create(current_op.mem_ctx,
-					     0, NULL, NULL,
-					     NULL,
-					     SEC_ACE_TYPE_ACCESS_ALLOWED,
-					     SEC_FILE_WRITE_DATA | SEC_STD_WRITE_DAC,
-					     SEC_ACE_FLAG_OBJECT_INHERIT,
-					     SID_WORLD,
-					     SEC_ACE_TYPE_ACCESS_ALLOWED,
-					     SEC_FILE_ALL | SEC_STD_ALL,
-					     0,
-					     NULL);
-	return sd;
-}
-
-static void oplock_handler_close_recv(struct smb2_request *req)
-{
-	NTSTATUS status;
-	struct smb2_close io;
-	status = smb2_close_recv(req, &io);
-	if (!NT_STATUS_IS_OK(status)) {
-		printf("close failed in oplock_handler\n");
-		smb_panic("close failed in oplock_handler");
-	}
-}
-
-static void oplock_handler_ack_callback(struct smb2_request *req)
-{
-	NTSTATUS status;
-	struct smb2_break br;
-
-	status = smb2_break_recv(req, &br);
-	if (!NT_STATUS_IS_OK(status)) {
-		printf("oplock break ack failed in oplock_handler\n");
-		smb_panic("oplock break ack failed in oplock_handler");
-	}
-}
-
-static bool send_oplock_ack(struct smb2_tree *tree, struct smb2_handle handle, 
-			    uint8_t level)
-{
-	struct smb2_break br;
-	struct smb2_request *req;
-
-	ZERO_STRUCT(br);
-	br.in.file.handle	= handle;
-	br.in.oplock_level	= level;
-	br.in.reserved	        = gen_reserved8();
-	br.in.reserved2	        = gen_reserved32();
-
-	req = smb2_break_send(tree, &br);
-	if (req == NULL) return false;
-	req->async.fn = oplock_handler_ack_callback;
-	req->async.private_data = NULL;
-	return true;
-}
-
-/*
-  the oplock handler will either ack the break or close the file
-*/
-static bool oplock_handler(struct smb2_transport *transport, const struct smb2_handle *handle, 
-			   uint8_t level, void *private_data)
-{
-	struct smb2_close io;
-	unsigned i, j;
-	bool do_close;
-	struct smb2_tree *tree = NULL;
-	struct smb2_request *req;
-
-	srandom(current_op.seed);
-	do_close = gen_chance(50);
-
-	i = ((uintptr_t)private_data) >> 8;
-	j = ((uintptr_t)private_data) & 0xFF;
-
-	if (i >= NSERVERS || j >= NINSTANCES) {
-		printf("Bad private_data in oplock_handler\n");
-		return false;
-	}
-
-	oplocks[i][j].got_break = true;
-	oplocks[i][j].server_handle = *handle;
-	oplocks[i][j].handle = fnum_to_handle(i, j, *handle);
-	oplocks[i][j].level = level;
-	oplocks[i][j].do_close = do_close;
-	tree = talloc_get_type(servers[i].tree[j], struct smb2_tree);
-
-	if (!tree) {
-		printf("Oplock break not for one of our trees!?\n");
-		return false;
-	}
-
-	if (!do_close) {
-		printf("oplock ack handle=%d\n", oplocks[i][j].handle);
-		return send_oplock_ack(tree, *handle, level);
-	}
-
-	printf("oplock close fnum=%d\n", oplocks[i][j].handle);
-
-	ZERO_STRUCT(io);
-	io.in.file.handle = *handle;
-	io.in.flags = 0;
-	req = smb2_close_send(tree, &io);
-
-	if (req == NULL) {
-		printf("WARNING: close failed in oplock_handler_close\n");
-		return false;
-	}
-
-	req->async.fn = oplock_handler_close_recv;
-	req->async.private_data = NULL;
-
-	return true;
-}
-
-
-/*
-  the idle function tries to cope with getting an oplock break on a connection, and
-  an operation on another connection blocking until that break is acked
-  we check for operations on all transports in the idle function
-*/
-static void idle_func(struct smb2_transport *transport, void *private)
-{
-	int i, j;
-	for (i=0;i<NSERVERS;i++) {
-		for (j=0;j<NINSTANCES;j++) {
-			if (servers[i].tree[j] &&
-			    transport != servers[i].tree[j]->session->transport) {
-				// smb2_transport_process(servers[i].tree[j]->session->transport);
-			}
-		}
-	}
-
-}
-
-
-/*
-  compare NTSTATUS, using checking ignored patterns
-*/
-static bool compare_status(NTSTATUS status1, NTSTATUS status2)
-{
-	if (NT_STATUS_EQUAL(status1, status2)) return true;
-
-	/* one code being an error and the other OK is always an error */
-	if (NT_STATUS_IS_OK(status1) || NT_STATUS_IS_OK(status2)) {
-		current_op.mismatch = nt_errstr(status1);
-		return false;
-	}
-
-	/* if we are ignoring one of the status codes then consider this a match */
-	if (ignore_pattern(nt_errstr(status1)) ||
-	    ignore_pattern(nt_errstr(status2))) {
-		return true;
-	}
-	current_op.mismatch = nt_errstr(status1);
-	return false;
-}
-
-#if 0
-/*
-  check for pending packets on all connections
-*/
-static void check_pending(void)
-{
-	int i, j;
-
-	msleep(20);
-
-	for (j=0;j<NINSTANCES;j++) {
-		for (i=0;i<NSERVERS;i++) {
-			// smb2_transport_process(servers[i].tree[j]->session->transport);
-		}
-	}	
-}
-#endif
-
-/*
-  check that the same oplock breaks have been received by all instances
-*/
-static bool check_oplocks(const char *call)
-{
-#if 0
-	int i, j;
-	int tries = 0;
-
-again:
-	check_pending();
-
-	for (j=0;j<NINSTANCES;j++) {
-		for (i=1;i<NSERVERS;i++) {
-			if (oplocks[0][j].got_break != oplocks[i][j].got_break ||
-			    oplocks[0][j].handle != oplocks[i][j].handle ||
-			    oplocks[0][j].level != oplocks[i][j].level) {
-				if (tries++ < 10) goto again;
-				printf("oplock break inconsistent - %d/%d/%d vs %d/%d/%d\n",
-				       oplocks[0][j].got_break, 
-				       oplocks[0][j].handle, 
-				       oplocks[0][j].level, 
-				       oplocks[i][j].got_break, 
-				       oplocks[i][j].handle, 
-				       oplocks[i][j].level);
-				current_op.mismatch = "oplock break";
-				return false;
-			}
-		}
-	}
-
-	/* if we got a break and closed then remove the handle */
-	for (j=0;j<NINSTANCES;j++) {
-		if (oplocks[0][j].got_break &&
-		    oplocks[0][j].do_close) {
-			uint16_t fnums[NSERVERS];
-			for (i=0;i<NSERVERS;i++) {
-				fnums[i] = oplocks[i][j].fnum;
-			}
-			gen_remove_handle(j, fnums);
-			break;
-		}
-	}	
-#endif
-	return true;
-}
-
-
-/*
-  check that the same change notify info has been received by all instances
-*/
-static bool check_notifies(const char *call)
-{
-#if 0
-	int i, j;
-	int tries = 0;
-
-again:
-	check_pending();
-
-	for (j=0;j<NINSTANCES;j++) {
-		for (i=1;i<NSERVERS;i++) {
-			int n;
-			union smb_notify not1, not2;
-
-			if (notifies[0][j].notify_count != notifies[i][j].notify_count) {
-				if (tries++ < 10) goto again;
-				printf("Notify count inconsistent %d %d\n",
-				       notifies[0][j].notify_count,
-				       notifies[i][j].notify_count);
-				current_op.mismatch = "notify count";
-				return false;
-			}
-
-			if (notifies[0][j].notify_count == 0) continue;
-
-			if (!NT_STATUS_EQUAL(notifies[0][j].status,
-					     notifies[i][j].status)) {
-				printf("Notify status mismatch - %s - %s\n",
-				       nt_errstr(notifies[0][j].status),
-				       nt_errstr(notifies[i][j].status));
-				current_op.mismatch = "Notify status";
-				return false;
-			}
-
-			if (!NT_STATUS_IS_OK(notifies[0][j].status)) {
-				continue;
-			}
-
-			not1 = notifies[0][j].notify;
-			not2 = notifies[i][j].notify;
-
-			for (n=0;n<not1.nttrans.out.num_changes;n++) {
-				if (not1.nttrans.out.changes[n].action != 
-				    not2.nttrans.out.changes[n].action) {
-					printf("Notify action %d inconsistent %d %d\n", n,
-					       not1.nttrans.out.changes[n].action,
-					       not2.nttrans.out.changes[n].action);
-					current_op.mismatch = "notify action";
-					return false;
-				}
-				if (strcmp(not1.nttrans.out.changes[n].name.s,
-					   not2.nttrans.out.changes[n].name.s)) {
-					printf("Notify name %d inconsistent %s %s\n", n,
-					       not1.nttrans.out.changes[n].name.s,
-					       not2.nttrans.out.changes[n].name.s);
-					current_op.mismatch = "notify name";
-					return false;
-				}
-				if (not1.nttrans.out.changes[n].name.private_length !=
-				    not2.nttrans.out.changes[n].name.private_length) {
-					printf("Notify name length %d inconsistent %d %d\n", n,
-					       not1.nttrans.out.changes[n].name.private_length,
-					       not2.nttrans.out.changes[n].name.private_length);
-					current_op.mismatch = "notify name length";
-					return false;
-				}
-			}
-		}
-	}
-
-	ZERO_STRUCT(notifies);
-
-#endif
-	return true;
-}
-
-#define GEN_COPY_PARM do { \
-	int i; \
-	for (i=1;i<NSERVERS;i++) { \
-		parm[i] = parm[0]; \
-	} \
-} while (0)
-
-#define GEN_CALL(call) do { \
-	int i; \
-	ZERO_STRUCT(oplocks); \
-	ZERO_STRUCT(notifies); \
-	for (i=0;i<NSERVERS;i++) { \
-		struct smb2_tree *tree = servers[i].tree[instance]; \
-		status[i] = call; \
-	} \
-	current_op.status = status[0]; \
-	for (i=1;i<NSERVERS;i++) { \
-		if (!compare_status(status[i], status[0])) { \
-			printf("status different in %s - %s %s\n", #call, \
-			       nt_errstr(status[0]), nt_errstr(status[i])); \
-			current_op.mismatch = nt_errstr(status[0]); \
-			return false; \
-		} \
-	} \
-	if (!check_oplocks(#call)) return false;	\
-	if (!check_notifies(#call)) return false;	\
-	if (!NT_STATUS_IS_OK(status[0])) { \
-		return true; \
-	} \
-} while(0)
-
-#define ADD_HANDLE(name, field) do { \
-	struct smb2_handle handles[NSERVERS]; \
-	int i; \
-	for (i=0;i<NSERVERS;i++) { \
-		handles[i] = parm[i].field; \
-	} \
-	gen_add_handle(instance, name, handles); \
-} while(0)
-
-#define REMOVE_HANDLE(field) do { \
-	struct smb2_handle handles[NSERVERS]; \
-	int i; \
-	for (i=0;i<NSERVERS;i++) { \
-		handles[i] = parm[i].field; \
-	} \
-	gen_remove_handle(instance, handles); \
-} while(0)
-
-#define GEN_SET_FNUM(field) do { \
-	int i; \
-	for (i=0;i<NSERVERS;i++) { \
-		parm[i].field = gen_lookup_handle(i, parm[i].field.data[0]); \
-	} \
-} while(0)
-
-#define CHECK_EQUAL(field) do { \
-	if (parm[0].field != parm[1].field && !ignore_pattern(#field)) { \
-		current_op.mismatch = #field; \
-		printf("Mismatch in %s - 0x%llx 0x%llx\n", #field, \
-		       (unsigned long long)parm[0].field, (unsigned long long)parm[1].field); \
-		return false; \
-	} \
-} while(0)
-
-#define CHECK_SECDESC(field) do { \
-	if (!security_acl_equal(parm[0].field->dacl, parm[1].field->dacl) && !ignore_pattern(#field)) { \
-		current_op.mismatch = #field; \
-		printf("Mismatch in %s\n", #field); \
-		return false;			    \
-	} \
-} while(0)
-
-#define CHECK_ATTRIB(field) do { \
-		if (!options.mask_indexing) { \
-		CHECK_EQUAL(field); \
-	} else if ((~FILE_ATTRIBUTE_NONINDEXED & parm[0].field) != (~FILE_ATTRIBUTE_NONINDEXED & parm[1].field) && !ignore_pattern(#field)) { \
-		current_op.mismatch = #field; \
-		printf("Mismatch in %s - 0x%x 0x%x\n", #field, \
-		       (int)parm[0].field, (int)parm[1].field); \
-		return false; \
-	} \
-} while(0)
-
-#define CHECK_WSTR_EQUAL(field) do { \
-	if ((!parm[0].field.s && parm[1].field.s) || (parm[0].field.s && !parm[1].field.s)) { \
-		current_op.mismatch = #field; \
-		printf("%s is NULL!\n", #field); \
-		return false; \
-	} \
-	if (parm[0].field.s && strcmp(parm[0].field.s, parm[1].field.s) != 0 && !ignore_pattern(#field)) { \
-		current_op.mismatch = #field; \
-		printf("Mismatch in %s - %s %s\n", #field, \
-		       parm[0].field.s, parm[1].field.s); \
-		return false; \
-	} \
-	CHECK_EQUAL(field.private_length); \
-} while(0)
-
-#define CHECK_BLOB_EQUAL(field) do { \
-	if (memcmp(parm[0].field.data, parm[1].field.data, parm[0].field.length) != 0 && !ignore_pattern(#field)) { \
-		current_op.mismatch = #field; \
-		printf("Mismatch in %s\n", #field); \
-		return false; \
-	} \
-	CHECK_EQUAL(field.length); \
-} while(0)
-
-#define CHECK_NTTIMES_EQUAL(field) do { \
-	if (labs(nt_time_to_unix(parm[0].field) - \
-		nt_time_to_unix(parm[1].field)) > time_skew() && \
-	    !ignore_pattern(#field)) { \
-		current_op.mismatch = #field; \
-		printf("Mismatch in %s - 0x%x 0x%x\n", #field, \
-		       (int)nt_time_to_unix(parm[0].field), \
-		       (int)nt_time_to_unix(parm[1].field)); \
-		return false; \
-	} \
-} while(0)
-
-/*
-  generate ntcreatex operations
-*/
-static bool handler_create(int instance)
-{
-	struct smb2_create parm[NSERVERS];
-	NTSTATUS status[NSERVERS];
-
-	ZERO_STRUCT(parm[0]);
-	parm[0].in.security_flags             = gen_bits_levels(3, 90, 0x0, 70, 0x3, 100, 0xFF);
-	parm[0].in.oplock_level               = gen_bits_levels(3, 90, 0x0, 70, 0x9, 100, 0xFF);
-	parm[0].in.impersonation_level        = gen_bits_levels(3, 90, 0x0, 70, 0x3, 100, 0xFFFFFFFF);
-	parm[0].in.create_flags               = gen_reserved64();
-	parm[0].in.reserved                   = gen_reserved64();
-	parm[0].in.desired_access             = gen_access_mask();
-	parm[0].in.file_attributes            = gen_attrib();
-	parm[0].in.share_access               = gen_bits_mask2(0x7, 0xFFFFFFFF);
-	parm[0].in.create_disposition         = gen_open_disp();
-	parm[0].in.create_options             = gen_create_options();
-	parm[0].in.fname                      = gen_fname_open(instance);
-	parm[0].in.eas			      = gen_ea_list();
-	parm[0].in.alloc_size		      = gen_alloc_size();
-	parm[0].in.durable_open		      = gen_bool();
-	parm[0].in.query_maximal_access	      = gen_bool();
-	parm[0].in.timewarp		      = gen_timewarp();
-	parm[0].in.query_on_disk_id	      = gen_bool();
-	parm[0].in.sec_desc		      = gen_sec_desc();
-
-	if (!options.use_oplocks) {
-		/* mask out oplocks */
-		parm[0].in.oplock_level = 0;
-	}
-
-	if (options.valid) {
-		parm[0].in.security_flags   &= 3;
-		parm[0].in.oplock_level     &= 9;
-		parm[0].in.impersonation_level &= 3;
-	}
-
-	GEN_COPY_PARM;
-	GEN_CALL(smb2_create(tree, current_op.mem_ctx, &parm[i]));
-
-	CHECK_EQUAL(out.oplock_level);
-	CHECK_EQUAL(out.reserved);
-	CHECK_EQUAL(out.create_action);
-	CHECK_NTTIMES_EQUAL(out.create_time);
-	CHECK_NTTIMES_EQUAL(out.access_time);
-	CHECK_NTTIMES_EQUAL(out.write_time);
-	CHECK_NTTIMES_EQUAL(out.change_time);
-	CHECK_EQUAL(out.alloc_size);
-	CHECK_EQUAL(out.size);
-	CHECK_ATTRIB(out.file_attr);
-	CHECK_EQUAL(out.reserved2);
-	CHECK_EQUAL(out.maximal_access);
-
-	/* ntcreatex creates a new file handle */
-	ADD_HANDLE(parm[0].in.fname, out.file.handle);
-
-	return true;
-}
-
-/*
-  generate close operations
-*/
-static bool handler_close(int instance)
-{
-	struct smb2_close parm[NSERVERS];
-	NTSTATUS status[NSERVERS];
-
-	ZERO_STRUCT(parm[0]);
-	parm[0].in.file.handle.data[0] = gen_fnum_close(instance);
-	parm[0].in.flags               = gen_bits_mask2(0x1, 0xFFFF);
-
-	GEN_COPY_PARM;
-	GEN_SET_FNUM(in.file.handle);
-	GEN_CALL(smb2_close(tree, &parm[i]));
-
-	CHECK_EQUAL(out.flags);
-	CHECK_EQUAL(out._pad);
-	CHECK_NTTIMES_EQUAL(out.create_time);
-	CHECK_NTTIMES_EQUAL(out.access_time);
-	CHECK_NTTIMES_EQUAL(out.write_time);
-	CHECK_NTTIMES_EQUAL(out.change_time);
-	CHECK_EQUAL(out.alloc_size);
-	CHECK_EQUAL(out.size);
-	CHECK_ATTRIB(out.file_attr);
-
-	REMOVE_HANDLE(in.file.handle);
-
-	return true;
-}
-
-/*
-  generate read operations
-*/
-static bool handler_read(int instance)
-{
-	struct smb2_read parm[NSERVERS];
-	NTSTATUS status[NSERVERS];
-
-	parm[0].in.file.handle.data[0] = gen_fnum(instance);
-	parm[0].in.reserved    = gen_reserved8();
-	parm[0].in.length      = gen_io_count();
-	parm[0].in.offset      = gen_offset();
-	parm[0].in.min_count   = gen_io_count();
-	parm[0].in.channel     = gen_bits_mask2(0x0, 0xFFFFFFFF);
-	parm[0].in.remaining   = gen_bits_mask2(0x0, 0xFFFFFFFF);
-	parm[0].in.channel_offset = gen_bits_mask2(0x0, 0xFFFF);
-	parm[0].in.channel_length = gen_bits_mask2(0x0, 0xFFFF);
-
-	GEN_COPY_PARM;
-	GEN_SET_FNUM(in.file.handle);
-	GEN_CALL(smb2_read(tree, current_op.mem_ctx, &parm[i]));
-
-	CHECK_EQUAL(out.remaining);
-	CHECK_EQUAL(out.reserved);
-	CHECK_EQUAL(out.data.length);
-
-	return true;
-}
-
-/*
-  generate write operations
-*/
-static bool handler_write(int instance)
-{
-	struct smb2_write parm[NSERVERS];
-	NTSTATUS status[NSERVERS];
-
-	parm[0].in.file.handle.data[0] = gen_fnum(instance);
-	parm[0].in.offset = gen_offset();
-	parm[0].in.unknown1 = gen_bits_mask2(0, 0xFFFFFFFF);
-	parm[0].in.unknown2 = gen_bits_mask2(0, 0xFFFFFFFF);
-	parm[0].in.data = data_blob_talloc(current_op.mem_ctx, NULL,
-					    gen_io_count());
-
-	GEN_COPY_PARM;
-	GEN_SET_FNUM(in.file.handle);
-	GEN_CALL(smb2_write(tree, &parm[i]));
-
-	CHECK_EQUAL(out._pad);
-	CHECK_EQUAL(out.nwritten);
-	CHECK_EQUAL(out.unknown1);
-
-	return true;
-}
-
-/*
-  generate lockingx operations
-*/
-static bool handler_lock(int instance)
-{
-	struct smb2_lock parm[NSERVERS];
-	NTSTATUS status[NSERVERS];
-	int n;
-
-	parm[0].level = RAW_LOCK_LOCKX;
-	parm[0].in.file.handle.data[0] = gen_fnum(instance);
-	parm[0].in.lock_count = gen_lock_count();
-	parm[0].in.reserved = gen_reserved32();
-	
-	parm[0].in.locks = talloc_array(current_op.mem_ctx,
-					struct smb2_lock_element,
-					parm[0].in.lock_count);
-	for (n=0;n<parm[0].in.lock_count;n++) {
-		parm[0].in.locks[n].offset = gen_offset();
-		parm[0].in.locks[n].length = gen_io_count();
-		/* don't yet cope with async replies */
-		parm[0].in.locks[n].flags  = gen_lock_flags() | 
-			SMB2_LOCK_FLAG_FAIL_IMMEDIATELY;
-		parm[0].in.locks[n].reserved = gen_bits_mask2(0x0, 0xFFFFFFFF);
-	}
-
-	GEN_COPY_PARM;
-	GEN_SET_FNUM(in.file.handle);
-	GEN_CALL(smb2_lock(tree, &parm[i]));
-
-	return true;
-}
-
-/*
-  generate flush operations
-*/
-static bool handler_flush(int instance)
-{
-	struct smb2_flush parm[NSERVERS];
-	NTSTATUS status[NSERVERS];
-
-	ZERO_STRUCT(parm[0]);
-	parm[0].in.file.handle.data[0] = gen_fnum(instance);
-	parm[0].in.reserved1  = gen_reserved16();
-	parm[0].in.reserved2  = gen_reserved32();
-
-	GEN_COPY_PARM;
-	GEN_SET_FNUM(in.file.handle);
-	GEN_CALL(smb2_flush(tree, &parm[i]));
-
-	CHECK_EQUAL(out.reserved);
-
-	return true;
-}
-
-/*
-  generate echo operations
-*/
-static bool handler_echo(int instance)
-{
-	NTSTATUS status[NSERVERS];
-
-	GEN_CALL(smb2_keepalive(tree->session->transport));
-
-	return true;
-}
-
-
-
-/*
-  generate a fileinfo query structure
-*/
-static void gen_fileinfo(int instance, union smb_fileinfo *info)
-{
-	int i;
-	#define LVL(v) {RAW_FILEINFO_ ## v, "RAW_FILEINFO_" #v}
-	struct {
-		enum smb_fileinfo_level level;
-		const char *name;
-	}  levels[] = {
-		LVL(BASIC_INFORMATION),
-		LVL(STANDARD_INFORMATION), LVL(INTERNAL_INFORMATION), LVL(EA_INFORMATION),
-		LVL(ACCESS_INFORMATION), LVL(NAME_INFORMATION), LVL(POSITION_INFORMATION),
-		LVL(MODE_INFORMATION), LVL(ALIGNMENT_INFORMATION), LVL(SMB2_ALL_INFORMATION),
-		LVL(ALT_NAME_INFORMATION), LVL(STREAM_INFORMATION), LVL(COMPRESSION_INFORMATION),
-		LVL(NETWORK_OPEN_INFORMATION), LVL(ATTRIBUTE_TAG_INFORMATION),
-		LVL(SMB2_ALL_EAS), LVL(SMB2_ALL_INFORMATION), LVL(SEC_DESC),
-	};
-	do {
-		i = gen_int_range(0, ARRAY_SIZE(levels)-1);
-	} while (ignore_pattern(levels[i].name));
-
-	info->generic.level = levels[i].level;
-}
-
-/*
-  compare returned fileinfo structures
-*/
-static bool cmp_fileinfo(int instance, 
-			 union smb_fileinfo parm[NSERVERS],
-			 NTSTATUS status[NSERVERS])
-{
-	int i;
-
-	switch (parm[0].generic.level) {
-	case RAW_FILEINFO_GENERIC:
-		return false;
-
-		/* SMB1 specific values */
-	case RAW_FILEINFO_GETATTR:
-	case RAW_FILEINFO_GETATTRE:
-	case RAW_FILEINFO_STANDARD:
-	case RAW_FILEINFO_EA_SIZE:
-	case RAW_FILEINFO_ALL_EAS:
-	case RAW_FILEINFO_IS_NAME_VALID:
-	case RAW_FILEINFO_BASIC_INFO:
-	case RAW_FILEINFO_STANDARD_INFO:
-	case RAW_FILEINFO_EA_INFO:
-	case RAW_FILEINFO_NAME_INFO:
-	case RAW_FILEINFO_ALL_INFO:
-	case RAW_FILEINFO_ALT_NAME_INFO:
-	case RAW_FILEINFO_STREAM_INFO:
-	case RAW_FILEINFO_COMPRESSION_INFO:
-		return false;
-
-	case RAW_FILEINFO_BASIC_INFORMATION:
-		CHECK_NTTIMES_EQUAL(basic_info.out.create_time);
-		CHECK_NTTIMES_EQUAL(basic_info.out.access_time);
-		CHECK_NTTIMES_EQUAL(basic_info.out.write_time);
-		CHECK_NTTIMES_EQUAL(basic_info.out.change_time);
-		CHECK_ATTRIB(basic_info.out.attrib);
-		break;
-
-	case RAW_FILEINFO_STANDARD_INFORMATION:
-		CHECK_EQUAL(standard_info.out.alloc_size);
-		CHECK_EQUAL(standard_info.out.size);
-		CHECK_EQUAL(standard_info.out.nlink);
-		CHECK_EQUAL(standard_info.out.delete_pending);
-		CHECK_EQUAL(standard_info.out.directory);
-		break;
-
-	case RAW_FILEINFO_EA_INFORMATION:
-		CHECK_EQUAL(ea_info.out.ea_size);
-		break;
-
-	case RAW_FILEINFO_NAME_INFORMATION:
-		CHECK_WSTR_EQUAL(name_info.out.fname);
-		break;
-
-	case RAW_FILEINFO_ALT_NAME_INFORMATION:
-		CHECK_WSTR_EQUAL(alt_name_info.out.fname);
-		break;
-
-	case RAW_FILEINFO_STREAM_INFORMATION:
-		CHECK_EQUAL(stream_info.out.num_streams);
-		for (i=0;i<parm[0].stream_info.out.num_streams;i++) {
-			CHECK_EQUAL(stream_info.out.streams[i].size);
-			CHECK_EQUAL(stream_info.out.streams[i].alloc_size);
-			CHECK_WSTR_EQUAL(stream_info.out.streams[i].stream_name);
-		}
-		break;
-
-	case RAW_FILEINFO_COMPRESSION_INFORMATION:
-		CHECK_EQUAL(compression_info.out.compressed_size);
-		CHECK_EQUAL(compression_info.out.format);
-		CHECK_EQUAL(compression_info.out.unit_shift);
-		CHECK_EQUAL(compression_info.out.chunk_shift);
-		CHECK_EQUAL(compression_info.out.cluster_shift);
-		break;
-
-	case RAW_FILEINFO_INTERNAL_INFORMATION:
-		CHECK_EQUAL(internal_information.out.file_id);
-		break;
-
-	case RAW_FILEINFO_ACCESS_INFORMATION:
-		CHECK_EQUAL(access_information.out.access_flags);
-		break;
-
-	case RAW_FILEINFO_POSITION_INFORMATION:
-		CHECK_EQUAL(position_information.out.position);
-		break;
-
-	case RAW_FILEINFO_MODE_INFORMATION:
-		CHECK_EQUAL(mode_information.out.mode);
-		break;
-
-	case RAW_FILEINFO_ALIGNMENT_INFORMATION:
-		CHECK_EQUAL(alignment_information.out.alignment_requirement);
-		break;
-
-	case RAW_FILEINFO_NETWORK_OPEN_INFORMATION:
-		CHECK_NTTIMES_EQUAL(network_open_information.out.create_time);
-		CHECK_NTTIMES_EQUAL(network_open_information.out.access_time);
-		CHECK_NTTIMES_EQUAL(network_open_information.out.write_time);
-		CHECK_NTTIMES_EQUAL(network_open_information.out.change_time);
-		CHECK_EQUAL(network_open_information.out.alloc_size);
-		CHECK_EQUAL(network_open_information.out.size);
-		CHECK_ATTRIB(network_open_information.out.attrib);
-		break;
-
-	case RAW_FILEINFO_ATTRIBUTE_TAG_INFORMATION:
-		CHECK_ATTRIB(attribute_tag_information.out.attrib);
-		CHECK_EQUAL(attribute_tag_information.out.reparse_tag);
-		break;
-
-	case RAW_FILEINFO_ALL_INFORMATION:
-	case RAW_FILEINFO_SMB2_ALL_INFORMATION:
-		CHECK_NTTIMES_EQUAL(all_info2.out.create_time);
-		CHECK_NTTIMES_EQUAL(all_info2.out.access_time);
-		CHECK_NTTIMES_EQUAL(all_info2.out.write_time);
-		CHECK_NTTIMES_EQUAL(all_info2.out.change_time);
-		CHECK_ATTRIB(all_info2.out.attrib);
-		CHECK_EQUAL(all_info2.out.unknown1);
-		CHECK_EQUAL(all_info2.out.alloc_size);
-		CHECK_EQUAL(all_info2.out.size);
-		CHECK_EQUAL(all_info2.out.nlink);
-		CHECK_EQUAL(all_info2.out.delete_pending);
-		CHECK_EQUAL(all_info2.out.directory);
-		CHECK_EQUAL(all_info2.out.file_id);
-		CHECK_EQUAL(all_info2.out.ea_size);
-		CHECK_EQUAL(all_info2.out.access_mask);
-		CHECK_EQUAL(all_info2.out.position);
-		CHECK_EQUAL(all_info2.out.mode);
-		CHECK_EQUAL(all_info2.out.alignment_requirement);
-		CHECK_WSTR_EQUAL(all_info2.out.fname);
-		break;
-
-	case RAW_FILEINFO_SMB2_ALL_EAS:
-		CHECK_EQUAL(all_eas.out.num_eas);
-		for (i=0;i<parm[0].all_eas.out.num_eas;i++) {
-			CHECK_EQUAL(all_eas.out.eas[i].flags);
-			CHECK_WSTR_EQUAL(all_eas.out.eas[i].name);
-			CHECK_BLOB_EQUAL(all_eas.out.eas[i].value);
-		}
-		break;
-
-	case RAW_FILEINFO_SEC_DESC:
-		CHECK_SECDESC(query_secdesc.out.sd);
-		break;
-
-		/* Unhandled levels */
-	case RAW_FILEINFO_EA_LIST:
-	case RAW_FILEINFO_UNIX_BASIC:
-	case RAW_FILEINFO_UNIX_LINK:
-	case RAW_FILEINFO_UNIX_INFO2:
-		break;
-	}
-
-	return true;
-}
-
-/*
-  generate qfileinfo operations
-*/
-static bool handler_qfileinfo(int instance)
-{
-	union smb_fileinfo parm[NSERVERS];
-	NTSTATUS status[NSERVERS];
-
-	parm[0].generic.in.file.handle.data[0] = gen_fnum(instance);
-
-	gen_fileinfo(instance, &parm[0]);
-
-	GEN_COPY_PARM;
-	GEN_SET_FNUM(generic.in.file.handle);
-	GEN_CALL(smb2_getinfo_file(tree, current_op.mem_ctx, &parm[i]));
-
-	return cmp_fileinfo(instance, parm, status);
-}
-
-
-/*
-  generate a fileinfo query structure
-*/
-static void gen_setfileinfo(int instance, union smb_setfileinfo *info)
-{
-	int i;
-	#undef LVL
-	#define LVL(v) {RAW_SFILEINFO_ ## v, "RAW_SFILEINFO_" #v}
-	struct {
-		enum smb_setfileinfo_level level;
-		const char *name;
-	}  levels[] = {
-		LVL(BASIC_INFORMATION),
-		LVL(RENAME_INFORMATION), LVL(DISPOSITION_INFORMATION), 
-		LVL(POSITION_INFORMATION), LVL(MODE_INFORMATION),
-		LVL(ALLOCATION_INFORMATION), LVL(END_OF_FILE_INFORMATION), 
-		LVL(1023), LVL(1025), LVL(1029), LVL(1032), LVL(1039), LVL(1040)
-	};
-	do {
-		i = gen_int_range(0, ARRAY_SIZE(levels)-1);
-	} while (ignore_pattern(levels[i].name));
-
-	info->generic.level = levels[i].level;
-
-	switch (info->generic.level) {
-	case RAW_SFILEINFO_SETATTR:
-	case RAW_SFILEINFO_SETATTRE:
-	case RAW_SFILEINFO_STANDARD:
-	case RAW_SFILEINFO_EA_SET:
-	case RAW_SFILEINFO_BASIC_INFO:
-	case RAW_SFILEINFO_DISPOSITION_INFO:
-	case RAW_SFILEINFO_END_OF_FILE_INFO:
-	case RAW_SFILEINFO_ALLOCATION_INFO:
-		break;
-
-	case RAW_SFILEINFO_BASIC_INFORMATION:
-		info->basic_info.in.create_time = gen_nttime();
-		info->basic_info.in.access_time = gen_nttime();
-		info->basic_info.in.write_time = gen_nttime();
-		info->basic_info.in.change_time = gen_nttime();
-		info->basic_info.in.attrib = gen_attrib();
-		break;
-	case RAW_SFILEINFO_DISPOSITION_INFORMATION:
-		info->disposition_info.in.delete_on_close = gen_bool();
-		break;
-	case RAW_SFILEINFO_ALLOCATION_INFORMATION:
-		info->allocation_info.in.alloc_size = gen_alloc_size();
-		break;
-	case RAW_SFILEINFO_END_OF_FILE_INFORMATION:
-		info->end_of_file_info.in.size = gen_offset();
-		break;
-	case RAW_SFILEINFO_RENAME_INFORMATION:
-	case RAW_SFILEINFO_RENAME_INFORMATION_SMB2:
-		info->rename_information.in.overwrite = gen_bool();
-		info->rename_information.in.root_fid = gen_root_fid(instance);
-		info->rename_information.in.new_name = gen_fname_open(instance);
-		break;
-	case RAW_SFILEINFO_POSITION_INFORMATION:
-		info->position_information.in.position = gen_offset();
-		break;
-	case RAW_SFILEINFO_MODE_INFORMATION:
-		info->mode_information.in.mode = gen_bits_mask(0xFFFFFFFF);
-		break;
-	case RAW_SFILEINFO_GENERIC:
-	case RAW_SFILEINFO_SEC_DESC:
-	case RAW_SFILEINFO_1023:
-	case RAW_SFILEINFO_1025:
-	case RAW_SFILEINFO_1029:
-	case RAW_SFILEINFO_1032:
-	case RAW_SFILEINFO_1039:
-	case RAW_SFILEINFO_1040:
-	case RAW_SFILEINFO_UNIX_BASIC:
-	case RAW_SFILEINFO_UNIX_INFO2:
-	case RAW_SFILEINFO_UNIX_LINK:
-	case RAW_SFILEINFO_UNIX_HLINK:
-		/* Untested */
-		break;
-	}
-}
-
-/*
-  generate setfileinfo operations
-*/
-static bool handler_sfileinfo(int instance)
-{
-	union smb_setfileinfo parm[NSERVERS];
-	NTSTATUS status[NSERVERS];
-
-	parm[0].generic.in.file.fnum = gen_fnum(instance);
-
-	gen_setfileinfo(instance, &parm[0]);
-
-	GEN_COPY_PARM;
-	GEN_SET_FNUM(generic.in.file.handle);
-	GEN_CALL(smb2_setinfo_file(tree, &parm[i]));
-
-	return true;
-}
-
-/*
-  wipe any relevant files
-*/
-static void wipe_files(void)
-{
-	int i;
-	NTSTATUS status;
-
-	if (options.skip_cleanup) {
-		return;
-	}
-
-	for (i=0;i<NSERVERS;i++) {
-		int n = smb2_deltree(servers[i].tree[0], "gentest");
-		if (n == -1) {
-			printf("Failed to wipe tree on server %d\n", i);
-			exit(1);
-		}
-		status = smb2_util_mkdir(servers[i].tree[0], "gentest");
-		if (NT_STATUS_IS_ERR(status)) {
-			printf("Failed to create gentest on server %d - %s\n", i, nt_errstr(status));
-			exit(1);
-		}
-		if (n > 0) {
-			printf("Deleted %d files on server %d\n", n, i);
-		}
-	}
-}
-
-/*
-  dump the current seeds - useful for continuing a backtrack
-*/
-static void dump_seeds(void)
-{
-	int i;
-	FILE *f;
-
-	if (!options.seeds_file) {
-		return;
-	}
-	f = fopen("seeds.tmp", "w");
-	if (!f) return;
-
-	for (i=0;i<options.numops;i++) {
-		fprintf(f, "%u\n", op_parms[i].seed);
-	}
-	fclose(f);
-	rename("seeds.tmp", options.seeds_file);
-}
-
-
-
-/*
-  the list of top-level operations that we will generate
-*/
-static struct {
-	const char *name;
-	bool (*handler)(int instance);
-	int count, success_count;
-} gen_ops[] = {
-	{"CREATE",     handler_create},
-	{"CLOSE",      handler_close},
-	{"READ",       handler_read},
-	{"WRITE",      handler_write},
-	{"LOCK",       handler_lock},
-	{"FLUSH",      handler_flush},
-	{"ECHO",       handler_echo},
-	{"QFILEINFO",  handler_qfileinfo},
-	{"SFILEINFO",  handler_sfileinfo},
-};
-
-
-/*
-  run the test with the current set of op_parms parameters
-  return the number of operations that completed successfully
-*/
-static int run_test(struct event_context *ev, struct loadparm_context *lp_ctx)
-{
-	int op, i;
-
-	if (!connect_servers(ev, lp_ctx)) {
-		printf("Failed to connect to servers\n");
-		exit(1);
-	}
-
-	dump_seeds();
-
-	/* wipe any leftover files from old runs */
-	wipe_files();
-
-	/* reset the open handles array */
-	memset(open_handles, 0, options.max_open_handles * sizeof(open_handles[0]));
-	num_open_handles = 0;
-
-	for (i=0;i<ARRAY_SIZE(gen_ops);i++) {
-		gen_ops[i].count = 0;
-		gen_ops[i].success_count = 0;
-	}
-
-	for (op=0; op<options.numops; op++) {
-		int instance, which_op;
-		bool ret;
-
-		if (op_parms[op].disabled) continue;
-
-		srandom(op_parms[op].seed);
-
-		instance = gen_int_range(0, NINSTANCES-1);
-
-		/* generate a non-ignored operation */
-		do {
-			which_op = gen_int_range(0, ARRAY_SIZE(gen_ops)-1);
-		} while (ignore_pattern(gen_ops[which_op].name));
-
-		DEBUG(3,("Generating op %s on instance %d\n",
-			 gen_ops[which_op].name, instance));
-
-		current_op.seed = op_parms[op].seed;
-		current_op.opnum = op;
-		current_op.name = gen_ops[which_op].name;
-		current_op.status = NT_STATUS_OK;
-		current_op.mem_ctx = talloc_named(NULL, 0, "%s", current_op.name);
-
-		ret = gen_ops[which_op].handler(instance);
-
-		talloc_free(current_op.mem_ctx);
-
-		gen_ops[which_op].count++;
-		if (NT_STATUS_IS_OK(current_op.status)) {
-			gen_ops[which_op].success_count++;			
-		}
-
-		if (!ret) {
-			printf("Failed at operation %d - %s\n",
-			       op, gen_ops[which_op].name);
-			return op;
-		}
-
-		if (op % 100 == 0) {
-			printf("%d\n", op);
-		}
-	}
-
-	for (i=0;i<ARRAY_SIZE(gen_ops);i++) {
-		printf("Op %-10s got %d/%d success\n", 
-		       gen_ops[i].name,
-		       gen_ops[i].success_count,
-		       gen_ops[i].count);
-	}
-
-	return op;
-}
-
-/* 
-   perform a backtracking analysis of the minimal set of operations
-   to generate an error
-*/
-static void backtrack_analyze(struct event_context *ev,
-			      struct loadparm_context *lp_ctx)
-{
-	int chunk, ret;
-	const char *mismatch = current_op.mismatch;
-
-	chunk = options.numops / 2;
-
-	do {
-		int base;
-		for (base=0; 
-		     chunk > 0 && base+chunk < options.numops && options.numops > 1; ) {
-			int i, max;
-
-			chunk = MIN(chunk, options.numops / 2);
-
-			/* mark this range as disabled */
-			max = MIN(options.numops, base+chunk);
-			for (i=base;i<max; i++) {
-				op_parms[i].disabled = true;
-			}
-			printf("Testing %d ops with %d-%d disabled\n", 
-			       options.numops, base, max-1);
-			ret = run_test(ev, lp_ctx);
-			printf("Completed %d of %d ops\n", ret, options.numops);
-			for (i=base;i<max; i++) {
-				op_parms[i].disabled = false;
-			}
-			if (ret == options.numops) {
-				/* this chunk is needed */
-				base += chunk;
-			} else if (mismatch != current_op.mismatch &&
-				   strcmp(mismatch, current_op.mismatch)) {
-				base += chunk;
-				printf("Different error in backtracking\n");
-			} else if (ret < base) {
-				printf("damn - inconsistent errors! found early error\n");
-				options.numops = ret+1;
-				base = 0;
-			} else {
-				/* it failed - this chunk isn't needed for a failure */
-				memmove(&op_parms[base], &op_parms[max], 
-					sizeof(op_parms[0]) * (options.numops - max));
-				options.numops = (ret+1) - (max - base);
-			}
-		}
-
-		if (chunk == 2) {
-			chunk = 1;
-		} else {
-			chunk *= 0.4;
-		}
-
-		if (options.analyze_continuous && chunk == 0 && options.numops != 1) {
-			chunk = 1;
-		}
-	} while (chunk > 0);
-
-	printf("Reduced to %d ops\n", options.numops);
-	ret = run_test(ev, lp_ctx);
-	if (ret != options.numops - 1) {
-		printf("Inconsistent result? ret=%d numops=%d\n", ret, options.numops);
-	}
-}
-
-/* 
-   start the main gentest process
-*/
-static bool start_gentest(struct event_context *ev,
-			  struct loadparm_context *lp_ctx)
-{
-	int op;
-	int ret;
-
-	/* allocate the open_handles array */
-	open_handles = calloc(options.max_open_handles, sizeof(open_handles[0]));
-
-	srandom(options.seed);
-	op_parms = calloc(options.numops, sizeof(op_parms[0]));
-
-	/* generate the seeds - after this everything is deterministic */
-	if (options.use_preset_seeds) {
-		int numops;
-		char **preset = file_lines_load(options.seeds_file, &numops, NULL);
-		if (!preset) {
-			printf("Failed to load %s - %s\n", options.seeds_file, strerror(errno));
-			exit(1);
-		}
-		if (numops < options.numops) {
-			options.numops = numops;
-		}
-		for (op=0;op<options.numops;op++) {
-			if (!preset[op]) {
-				printf("Not enough seeds in %s\n", options.seeds_file);
-				exit(1);
-			}
-			op_parms[op].seed = atoi(preset[op]);
-		}
-		printf("Loaded %d seeds from %s\n", options.numops, options.seeds_file);
-	} else {
-		for (op=0; op<options.numops; op++) {
-			op_parms[op].seed = random();
-		}
-	}
-
-	ret = run_test(ev, lp_ctx);
-
-	if (ret != options.numops && options.analyze) {
-		options.numops = ret+1;
-		backtrack_analyze(ev, lp_ctx);
-	} else if (options.analyze_always) {
-		backtrack_analyze(ev, lp_ctx);
-	} else if (options.analyze_continuous) {
-		while (run_test(ev, lp_ctx) == options.numops) ;
-	}
-
-	return ret == options.numops;
-}
-
-
-static void usage(poptContext pc)
-{
-	printf(
-"Usage:\n\
-  gentest //server1/share1 //server2/share2 [options..]\n\
-");
-	poptPrintUsage(pc, stdout, 0);
-}
-
-/**
-  split a UNC name into server and share names
-*/
-static bool split_unc_name(const char *unc, char **server, char **share)
-{
-	char *p = strdup(unc);
-	if (!p) return false;
-	all_string_sub(p, "\\", "/", 0);
-	if (strncmp(p, "//", 2) != 0) return false;
-
-	(*server) = p+2;
-	p = strchr(*server, '/');
-	if (!p) return false;
-
-	*p = 0;
-	(*share) = p+1;
-	
-	return true;
-}
-
-
-
-/****************************************************************************
-  main program
-****************************************************************************/
- int main(int argc, char *argv[])
-{
-	int opt;
-	int i, username_count=0;
-	bool ret;
-	char *ignore_file=NULL;
-	struct event_context *ev;
-	struct loadparm_context *lp_ctx;
-	poptContext pc;
-	int argc_new;
-	char **argv_new;
-	enum {OPT_UNCLIST=1000};
-	struct poptOption long_options[] = {
-		POPT_AUTOHELP
-		{"seed",	  0, POPT_ARG_INT,  &options.seed, 	0,	"Seed to use for randomizer", 	NULL},
-		{"num-ops",	  0, POPT_ARG_INT,  &options.numops, 	0, 	"num ops",	NULL},
-		{"oplocks",       0, POPT_ARG_NONE, &options.use_oplocks,0,      "use oplocks", NULL},
-		{"showall",       0, POPT_ARG_NONE, &options.showall,    0,      "display all operations", NULL},
-		{"analyse",       0, POPT_ARG_NONE, &options.analyze,    0,      "do backtrack analysis", NULL},
-		{"analysealways", 0, POPT_ARG_NONE, &options.analyze_always,    0,      "analysis always", NULL},
-		{"analysecontinuous", 0, POPT_ARG_NONE, &options.analyze_continuous,    0,      "analysis continuous", NULL},
-		{"ignore",        0, POPT_ARG_STRING, &ignore_file,    0,      "ignore from file", NULL},
-		{"preset",        0, POPT_ARG_NONE, &options.use_preset_seeds,    0,      "use preset seeds", NULL},
-		{"fast",          0, POPT_ARG_NONE, &options.fast_reconnect,    0,      "use fast reconnect", NULL},
-		{"unclist",	  0, POPT_ARG_STRING,	NULL, 	OPT_UNCLIST,	"unclist", 	NULL},
-		{"seedsfile",	  0, POPT_ARG_STRING,  &options.seeds_file, 0,	"seed file", 	NULL},
-		{ "user", 'U',       POPT_ARG_STRING, NULL, 'U', "Set the network username", "[DOMAIN/]USERNAME[%PASSWORD]" },
-		{"maskindexing",  0, POPT_ARG_NONE,  &options.mask_indexing, 0,	"mask out the indexed file attrib", 	NULL},
-		{"noeas",  0, POPT_ARG_NONE,  &options.no_eas, 0,	"don't use extended attributes", 	NULL},
-		{"noacls",  0, POPT_ARG_NONE,  &options.no_acls, 0,	"don't use ACLs", 	NULL},
-		{"skip-cleanup",  0, POPT_ARG_NONE,  &options.skip_cleanup, 0,	"don't delete files at start", 	NULL},
-		{"valid",  0, POPT_ARG_NONE,  &options.valid, 0,	"generate only valid fields", 	NULL},
-		POPT_COMMON_SAMBA
-		POPT_COMMON_CONNECTION
-		POPT_COMMON_CREDENTIALS
-		POPT_COMMON_VERSION
-		{ NULL }
-	};
-
-	memset(&bad_smb2_handle, 0xFF, sizeof(bad_smb2_handle));
-
-	setlinebuf(stdout);
-	options.seed = time(NULL);
-	options.numops = 1000;
-	options.max_open_handles = 20;
-	options.seeds_file = "gentest_seeds.dat";
-
-	pc = poptGetContext("gentest", argc, (const char **) argv, long_options, 
-			    POPT_CONTEXT_KEEP_FIRST);
-
-	poptSetOtherOptionHelp(pc, "<unc1> <unc2>");
-
-	lp_ctx = cmdline_lp_ctx;
-	servers[0].credentials = cli_credentials_init(talloc_autofree_context());
-	servers[1].credentials = cli_credentials_init(talloc_autofree_context());
-	cli_credentials_guess(servers[0].credentials, lp_ctx);
-	cli_credentials_guess(servers[1].credentials, lp_ctx);
-
-	while((opt = poptGetNextOpt(pc)) != -1) {
-		switch (opt) {
-		case OPT_UNCLIST:
-			lp_set_cmdline(cmdline_lp_ctx, "torture:unclist", poptGetOptArg(pc));
-			break;
-		case 'U':
-			if (username_count == 2) {
-				usage(pc);
-				exit(1);
-			}
-			cli_credentials_parse_string(servers[username_count].credentials, poptGetOptArg(pc), CRED_SPECIFIED);
-			username_count++;
-			break;
-		}
-	}
-
-	if (ignore_file) {
-		options.ignore_patterns = file_lines_load(ignore_file, NULL, NULL);
-	}
-
-	argv_new = discard_const_p(char *, poptGetArgs(pc));
-	argc_new = argc;
-	for (i=0; i<argc; i++) {
-		if (argv_new[i] == NULL) {
-			argc_new = i;
-			break;
-		}
-	}
-
-	if (!(argc_new >= 3)) {
-		usage(pc);
-		exit(1);
-	}
-
-	setlinebuf(stdout);
-
-	setup_logging("gentest", DEBUG_STDOUT);
-
-	if (argc < 3 || argv[1][0] == '-') {
-		usage(pc);
-		exit(1);
-	}
-
-	setup_logging(argv[0], DEBUG_STDOUT);
-
-	for (i=0;i<NSERVERS;i++) {
-		const char *share = argv[1+i];
-		if (!split_unc_name(share, &servers[i].server_name, &servers[i].share_name)) {
-			printf("Invalid share name '%s'\n", share);
-			return -1;
-		}
-	}
-
-	if (username_count == 0) {
-		usage(pc);
-		return -1;
-	}
-	if (username_count == 1) {
-		servers[1].credentials = servers[0].credentials;
-	}
-
-	printf("seed=%u\n", options.seed);
-
-	ev = event_context_init(talloc_autofree_context());
-
-	gensec_init(lp_ctx);
-
-	ret = start_gentest(ev, lp_ctx);
-
-	if (ret) {
-		printf("gentest completed - no errors\n");
-	} else {
-		printf("gentest failed\n");
-	}
-
-	return ret?0:-1;
-}