[Bugs] [Bug 1470533] Brick Mux Setup: brick processes(glusterfsd) crash after a restart of volume which was preceded with some actions

bugzilla at redhat.com bugzilla at redhat.com
Thu Jul 13 06:49:43 UTC 2017


https://bugzilla.redhat.com/show_bug.cgi?id=1470533



--- Comment #1 from Mohit Agrawal <moagrawa at redhat.com> ---
RCA: Brick process is getting crash at the time of stop the volume because in
posix notify 
     we are trying to close dir for mount_lock but dir handle has not been set 
     to NULL after close directory.

>>>>>>>>>>>>>>>>>>>
      f 5
#5  0x00007f3b2d6e1c15 in sys_closedir (dir=<optimized out>) at syscall.c:113
113            return closedir (dir);
(gdb) f 6
#6  0x00007f3b1bde9157 in notify (this=<optimized out>, event=<optimized out>, 
    data=<optimized out>) at posix.c:6618
6618                            (void) sys_closedir (priv->mount_lock);
(gdb) l
6613                    if (priv->fsyncer) {
6614                            (void) gf_thread_cleanup_xint (priv->fsyncer);
6615                            priv->fsyncer = 0;
6616                    }
6617                    if (priv->mount_lock)
6618                            (void) sys_closedir (priv->mount_lock);


>>>>>>>>>>>>>>>>>>>>>>>>>>>>

Regards
Mohit Agrawal

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