]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commit
ocfs2: o2hb: don't negotiate if last hb fail
authorJunxiao Bi <junxiao.bi@oracle.com>
Fri, 27 May 2016 21:27:10 +0000 (14:27 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 27 May 2016 21:49:37 +0000 (14:49 -0700)
commit88dbe98dc72fa0c2b778210e2079cd69d2477b36
treece2ce48ac1b3592e9ba841c49101b72224b2ce94
parent1bd1290283d7939478062e80bdd9719d3a21522f
ocfs2: o2hb: don't negotiate if last hb fail

Sometimes io error is returned when storage is down for a while.  Like
for iscsi device, stroage is made offline when session timeout, and this
will make all io return -EIO.  For this case, nodes shouldn't do
negotiate timeout but should fence self.  So let nodes fence self when
o2hb_do_disk_heartbeat return an error, this is the same behavior with
o2hb without negotiate timer.

Signed-off-by: Junxiao Bi <junxiao.bi@oracle.com>
Reviewed-by: Ryan Ding <ryan.ding@oracle.com>
Reviewed-by: Mark Fasheh <mfasheh@suse.de>
Cc: Gang He <ghe@suse.com>
Cc: rwxybh <rwxybh@126.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Joseph Qi <joseph.qi@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
fs/ocfs2/cluster/heartbeat.c