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authorStefan Metzmacher <metze@samba.org>2010-01-26 15:20:57 +0100
committerStefan Metzmacher <metze@samba.org>2010-01-26 15:23:24 +0100
commit601642d92369ca9c572e40aa32b5b3b53eeb8dbf (patch)
treeb0875f55ba2d4395604e6023bb0d048b76f9a481 /source4
parenta0c31ec1c8d1220a5884e40d9ba6b191a04a24d5 (diff)
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s4:smbtorture: add BASE-BENCH-HOLDOPEN
This is useful for manual performance testing with a large number of share mode entries. metze
Diffstat (limited to 'source4')
-rw-r--r--source4/torture/basic/base.c1
-rw-r--r--source4/torture/basic/misc.c63
2 files changed, 64 insertions, 0 deletions
diff --git a/source4/torture/basic/base.c b/source4/torture/basic/base.c
index 2c72257845..ed389fb9d5 100644
--- a/source4/torture/basic/base.c
+++ b/source4/torture/basic/base.c
@@ -1771,6 +1771,7 @@ NTSTATUS torture_base_init(void)
torture_suite_add_1smb_test(suite, "MAXIMUM_ALLOWED", torture_maximum_allowed);
torture_suite_add_simple_test(suite, "BENCH-HOLDCON", torture_holdcon);
+ torture_suite_add_1smb_test(suite, "BENCH-HOLDOPEN", torture_holdopen);
torture_suite_add_simple_test(suite, "BENCH-READWRITE", run_benchrw);
torture_suite_add_smb_multi_test(suite, "BENCH-TORTURE", run_torture);
torture_suite_add_1smb_test(suite, "SCAN-PIPE_NUMBER", run_pipe_number);
diff --git a/source4/torture/basic/misc.c b/source4/torture/basic/misc.c
index a8ea88fb7f..ab79d798fc 100644
--- a/source4/torture/basic/misc.c
+++ b/source4/torture/basic/misc.c
@@ -231,6 +231,69 @@ bool torture_holdcon(struct torture_context *tctx)
}
/*
+ open a file N times on the server and just hold them open
+ used for testing performance when there are N file handles
+ alopenn
+ */
+bool torture_holdopen(struct torture_context *tctx,
+ struct smbcli_state *cli)
+{
+ int i, fnum;
+ const char *fname = "\\holdopen.dat";
+ NTSTATUS status;
+
+ smbcli_unlink(cli->tree, fname);
+
+ fnum = smbcli_open(cli->tree, fname, O_RDWR|O_CREAT|O_EXCL, DENY_NONE);
+ if (fnum == -1) {
+ torture_comment(tctx, "open of %s failed (%s)\n", fname, smbcli_errstr(cli->tree));
+ return false;
+ }
+
+ smbcli_close(cli->tree, fnum);
+
+ for (i=0;i<torture_numops;i++) {
+ union smb_open op;
+
+ op.generic.level = RAW_OPEN_NTCREATEX;
+ op.ntcreatex.in.root_fid.fnum = 0;
+ op.ntcreatex.in.flags = 0;
+ op.ntcreatex.in.access_mask = SEC_FILE_WRITE_DATA;
+ op.ntcreatex.in.create_options = 0;
+ op.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
+ op.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_MASK;
+ op.ntcreatex.in.alloc_size = 0;
+ op.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
+ op.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
+ op.ntcreatex.in.security_flags = 0;
+ op.ntcreatex.in.fname = fname;
+ status = smb_raw_open(cli->tree, tctx, &op);
+ if (!NT_STATUS_IS_OK(status)) {
+ torture_warning(tctx, "open %d failed\n", i);
+ continue;
+ }
+
+ if (torture_setting_bool(tctx, "progress", true)) {
+ torture_comment(tctx, "opened %d file\r", i);
+ fflush(stdout);
+ }
+ }
+
+ torture_comment(tctx, "\nStarting pings\n");
+
+ while (1) {
+ struct smb_echo ec;
+
+ status = smb_raw_echo(cli->transport, &ec);
+ torture_comment(tctx, ".");
+ fflush(stdout);
+ sleep(15);
+ }
+
+ return true;
+}
+
+/*
test how many open files this server supports on the one socket
*/
bool run_maxfidtest(struct torture_context *tctx, struct smbcli_state *cli, int dummy)