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authorVarun Shastry <vshastry@redhat.com>2013-03-14 18:56:18 +0530
committerVijay Bellur <vbellur@redhat.com>2013-03-19 10:29:59 -0700
commite43c8fe9ee9e782ebed8aafdb15310edde587ba0 (patch)
tree67636db1b1c2ce344ec5a018db25d5cf444ad557
parentc1cc0e96c77937ba88af9acca039bb4ff81cd64f (diff)
mgmt/glusterd: Start fs-crawl in separate thread so as not to block epoll
tests/basic/quota.t covers test case for this. Patch is only for 3.4 branch, http://review.gluster.org/4495 fixes the issue in master. Change-Id: I92674f5413441cc896245d5b3d0925f44ce8b2d3 BUG: 919998 Signed-off-by: Varun Shastry <vshastry@redhat.com> Reviewed-on: http://review.gluster.org/4680 Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
-rwxr-xr-xtests/basic/quota.t51
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-quota.c6
2 files changed, 53 insertions, 4 deletions
diff --git a/tests/basic/quota.t b/tests/basic/quota.t
new file mode 100755
index 000000000..ef015a30d
--- /dev/null
+++ b/tests/basic/quota.t
@@ -0,0 +1,51 @@
+#!/bin/bash
+
+. $(dirname $0)/../include.rc
+. $(dirname $0)/../volume.rc
+
+cleanup;
+
+TEST glusterd
+TEST pidof glusterd
+TEST $CLI volume info;
+
+TEST $CLI volume create $V0 replica 2 stripe 2 $H0:$B0/${V0}{1,2,3,4,5,6,7,8};
+
+function limit_on()
+{
+ local QUOTA_PATH=$1;
+ $CLI volume quota $V0 list | grep "$QUOTA_PATH" | awk '{print $2}'
+}
+
+EXPECT "$V0" volinfo_field $V0 'Volume Name';
+EXPECT 'Created' volinfo_field $V0 'Status';
+EXPECT '8' brick_count $V0
+
+TEST $CLI volume start $V0;
+EXPECT 'Started' volinfo_field $V0 'Status';
+
+## ------------------------------
+## Verify quota commands
+## ------------------------------
+TEST $CLI volume quota $V0 enable
+
+TEST $CLI volume quota $V0 limit-usage /test_dir 100MB
+
+TEST $CLI volume quota $V0 limit-usage /test_dir/in_test_dir 150MB
+
+EXPECT "150MB" limit_on "/test_dir/in_test_dir";
+
+TEST $CLI volume quota $V0 remove /test_dir/in_test_dir
+
+EXPECT "100MB" limit_on "/test_dir";
+
+TEST $CLI volume quota $V0 disable
+## ------------------------------
+
+TEST $CLI volume stop $V0;
+EXPECT 'Stopped' volinfo_field $V0 'Status';
+
+TEST $CLI volume delete $V0;
+TEST ! $CLI volume info $V0;
+
+cleanup;
diff --git a/xlators/mgmt/glusterd/src/glusterd-quota.c b/xlators/mgmt/glusterd/src/glusterd-quota.c
index 09c4273df..28ab16d22 100644
--- a/xlators/mgmt/glusterd/src/glusterd-quota.c
+++ b/xlators/mgmt/glusterd/src/glusterd-quota.c
@@ -260,13 +260,11 @@ glusterd_quota_initiate_fs_crawl (glusterd_conf_t *priv, char *volname)
"-l", DEFAULT_LOG_FILE_DIRECTORY"/quota-crawl.log",
mountdir, NULL);
- ret = runner_run_reuse (&runner);
+ ret = runner_run_nowait (&runner);
if (ret == -1) {
- runner_log (&runner, "glusterd", GF_LOG_DEBUG, "command failed");
- runner_end (&runner);
+ gf_log ("glusterd", GF_LOG_ERROR, "Failed to start fs-crawl");
goto out;
}
- runner_end (&runner);
if ((pid = fork ()) < 0) {
gf_log ("glusterd", GF_LOG_WARNING, "fork from parent failed");