diff options
| author | Jeff Darcy <jdarcy@redhat.com> | 2017-02-17 09:42:46 -0500 |
|---|---|---|
| committer | Atin Mukherjee <amukherj@redhat.com> | 2017-02-18 01:59:10 -0500 |
| commit | 4e0d4b15717da1f6466133158a26927fb91384b8 (patch) | |
| tree | ce910a8ff7f1b4ace9565a964d8e295ec3fcff4c /tests/bugs/core | |
| parent | 8e7a8ea818a1cc7fb23b412023a735b3939194f4 (diff) | |
glusterd: take conn->lock around operations on conn->reconnect
Failure to do this could lead to a race in which a timer would be
removed twice concurrently, corrupting the timer list (because
gf_timer_call_cancel has no internal protection against this) and
possibly causing a crash.
Change-Id: Ic1a8b612d436daec88fd6cee935db0ae81a47d5c
BUG: 1421721
Signed-off-by: Jeff Darcy <jdarcy@redhat.com>
Reviewed-on: https://review.gluster.org/16662
Smoke: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
Diffstat (limited to 'tests/bugs/core')
| -rw-r--r-- | tests/bugs/core/bug-1421721-mpx-toggle.t | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/tests/bugs/core/bug-1421721-mpx-toggle.t b/tests/bugs/core/bug-1421721-mpx-toggle.t new file mode 100644 index 00000000000..231be5b81a0 --- /dev/null +++ b/tests/bugs/core/bug-1421721-mpx-toggle.t @@ -0,0 +1,25 @@ +#!/bin/bash + +. $(dirname $0)/../../include.rc +. $(dirname $0)/../../volume.rc + +write_a_file () { + echo $1 > $2 +} + +TEST glusterd +TEST $CLI volume create $V0 $H0:$B0/${V0}[0,1] + +TEST $CLI volume set all cluster.brick-multiplex on +TEST $CLI volume start $V0 + +TEST $GFS -s $H0 --volfile-id=$V0 $M0 +TEST write_a_file "hello" $M0/a_file + +TEST force_umount $M0 +TEST $CLI volume stop $V0 + +TEST $CLI volume set all cluster.brick-multiplex off +TEST $CLI volume start $V0 + +cleanup |