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-rw-r--r--source4/wrepl_server/wrepl_in_call.c9
-rw-r--r--source4/wrepl_server/wrepl_scavenging.c40
2 files changed, 41 insertions, 8 deletions
diff --git a/source4/wrepl_server/wrepl_in_call.c b/source4/wrepl_server/wrepl_in_call.c
index 4d5fad8a7c..693c87424a 100644
--- a/source4/wrepl_server/wrepl_in_call.c
+++ b/source4/wrepl_server/wrepl_in_call.c
@@ -174,6 +174,7 @@ static NTSTATUS wreplsrv_in_send_request(struct wreplsrv_in_call *call)
struct wrepl_replication *repl_out = &call->rep_packet.message.replication;
struct wrepl_send_reply *reply_out = &call->rep_packet.message.replication.info.reply;
struct wreplsrv_owner *owner;
+ const char *owner_filter;
const char *filter;
struct ldb_result *res = NULL;
int ret;
@@ -232,11 +233,13 @@ static NTSTATUS wreplsrv_in_send_request(struct wreplsrv_in_call *call)
return NT_STATUS_OK;
}
+ owner_filter = wreplsrv_owner_filter(service, call, owner->owner.address);
+ NT_STATUS_HAVE_NO_MEMORY(owner_filter);
filter = talloc_asprintf(call,
- "(&(winsOwner=%s)(objectClass=winsRecord)"
+ "(&%s(objectClass=winsRecord)"
"(|(recordState=%u)(recordState=%u))"
"(versionID>=%llu)(versionID<=%llu))",
- owner->owner.address,
+ owner_filter,
WREPL_STATE_ACTIVE, WREPL_STATE_TOMBSTONE,
(long long)owner_in->min_version,
(long long)owner_in->max_version);
@@ -244,6 +247,8 @@ static NTSTATUS wreplsrv_in_send_request(struct wreplsrv_in_call *call)
ret = ldb_search(service->wins_db->ldb, NULL, LDB_SCOPE_SUBTREE, filter, NULL, &res);
if (ret != LDB_SUCCESS) return NT_STATUS_INTERNAL_DB_CORRUPTION;
talloc_steal(call, res);
+ DEBUG(10,("WINSREPL: filter '%s' count %d\n", filter, res->count));
+
if (res->count == 0) {
DEBUG(2,("WINSREPL:reply [%u] records owner[%s] min[%llu] max[%llu] to partner[%s]\n",
res->count, owner_in->address,
diff --git a/source4/wrepl_server/wrepl_scavenging.c b/source4/wrepl_server/wrepl_scavenging.c
index 24ef974f2d..2988fb6b22 100644
--- a/source4/wrepl_server/wrepl_scavenging.c
+++ b/source4/wrepl_server/wrepl_scavenging.c
@@ -28,11 +28,25 @@
#include "ldb/include/ldb_errors.h"
#include "system/time.h"
+const char *wreplsrv_owner_filter(struct wreplsrv_service *service,
+ TALLOC_CTX *mem_ctx,
+ const char *wins_owner)
+{
+ if (strcmp(wins_owner, service->wins_db->local_owner) == 0) {
+ return talloc_asprintf(mem_ctx, "(|(winsOwner=%s)(winsOwner=0.0.0.0))",
+ wins_owner);
+ }
+
+ return talloc_asprintf(mem_ctx, "(&(winsOwner=%s)(!(winsOwner=0.0.0.0)))",
+ wins_owner);
+}
+
static NTSTATUS wreplsrv_scavenging_owned_records(struct wreplsrv_service *service, TALLOC_CTX *tmp_mem)
{
NTSTATUS status;
struct winsdb_record *rec = NULL;
struct ldb_result *res = NULL;
+ const char *owner_filter;
const char *filter;
uint32_t i;
int ret;
@@ -48,14 +62,18 @@ static NTSTATUS wreplsrv_scavenging_owned_records(struct wreplsrv_service *servi
now_timestr = ldb_timestring(tmp_mem, now);
NT_STATUS_HAVE_NO_MEMORY(now_timestr);
+ owner_filter = wreplsrv_owner_filter(service, tmp_mem,
+ service->wins_db->local_owner);
+ NT_STATUS_HAVE_NO_MEMORY(owner_filter);
filter = talloc_asprintf(tmp_mem,
- "(&(winsOwner=%s)(objectClass=winsRecord)"
+ "(&%s(objectClass=winsRecord)"
"(expireTime<=%s)(!(isStatic=1)))",
- service->wins_db->local_owner, now_timestr);
+ owner_filter, now_timestr);
NT_STATUS_HAVE_NO_MEMORY(filter);
ret = ldb_search(service->wins_db->ldb, NULL, LDB_SCOPE_SUBTREE, filter, NULL, &res);
if (ret != LDB_SUCCESS) return NT_STATUS_INTERNAL_DB_CORRUPTION;
talloc_steal(tmp_mem, res);
+ DEBUG(10,("WINS scavenging: filter '%s' count %d\n", filter, res->count));
tombstone_extra_time = timeval_add(&service->startup_time,
service->config.tombstone_extra_timeout,
@@ -141,6 +159,7 @@ static NTSTATUS wreplsrv_scavenging_replica_non_active_records(struct wreplsrv_s
NTSTATUS status;
struct winsdb_record *rec = NULL;
struct ldb_result *res = NULL;
+ const char *owner_filter;
const char *filter;
uint32_t i;
int ret;
@@ -156,14 +175,18 @@ static NTSTATUS wreplsrv_scavenging_replica_non_active_records(struct wreplsrv_s
now_timestr = ldb_timestring(tmp_mem, now);
NT_STATUS_HAVE_NO_MEMORY(now_timestr);
+ owner_filter = wreplsrv_owner_filter(service, tmp_mem,
+ service->wins_db->local_owner);
+ NT_STATUS_HAVE_NO_MEMORY(owner_filter);
filter = talloc_asprintf(tmp_mem,
- "(&(!(winsOwner=%s))(objectClass=winsRecord)"
+ "(&(!%s)(objectClass=winsRecord)"
"(!(recordState=%u))(expireTime<=%s)(!(isStatic=1)))",
- service->wins_db->local_owner, WREPL_STATE_ACTIVE, now_timestr);
+ owner_filter, WREPL_STATE_ACTIVE, now_timestr);
NT_STATUS_HAVE_NO_MEMORY(filter);
ret = ldb_search(service->wins_db->ldb, NULL, LDB_SCOPE_SUBTREE, filter, NULL, &res);
if (ret != LDB_SUCCESS) return NT_STATUS_INTERNAL_DB_CORRUPTION;
talloc_steal(tmp_mem, res);
+ DEBUG(10,("WINS scavenging: filter '%s' count %d\n", filter, res->count));
tombstone_extra_time = timeval_add(&service->startup_time,
service->config.tombstone_extra_timeout,
@@ -246,6 +269,7 @@ static NTSTATUS wreplsrv_scavenging_replica_active_records(struct wreplsrv_servi
NTSTATUS status;
struct winsdb_record *rec = NULL;
struct ldb_result *res = NULL;
+ const char *owner_filter;
const char *filter;
uint32_t i;
int ret;
@@ -259,14 +283,18 @@ static NTSTATUS wreplsrv_scavenging_replica_active_records(struct wreplsrv_servi
now_timestr = ldb_timestring(tmp_mem, now);
NT_STATUS_HAVE_NO_MEMORY(now_timestr);
+ owner_filter = wreplsrv_owner_filter(service, tmp_mem,
+ service->wins_db->local_owner);
+ NT_STATUS_HAVE_NO_MEMORY(owner_filter);
filter = talloc_asprintf(tmp_mem,
- "(&(!(winsOwner=%s))(objectClass=winsRecord)"
+ "(&(!%s)(objectClass=winsRecord)"
"(recordState=%u)(expireTime<=%s)(!(isStatic=1)))",
- service->wins_db->local_owner, WREPL_STATE_ACTIVE, now_timestr);
+ owner_filter, WREPL_STATE_ACTIVE, now_timestr);
NT_STATUS_HAVE_NO_MEMORY(filter);
ret = ldb_search(service->wins_db->ldb, NULL, LDB_SCOPE_SUBTREE, filter, NULL, &res);
if (ret != LDB_SUCCESS) return NT_STATUS_INTERNAL_DB_CORRUPTION;
talloc_steal(tmp_mem, res);
+ DEBUG(10,("WINS scavenging: filter '%s' count %d\n", filter, res->count));
for (i=0; i < res->count; i++) {
status = winsdb_record(service->wins_db, res->msgs[i], tmp_mem, &rec);
generated by cgit (git 2.34.1) at 2024-12-13 17:48:29 +0000