Hi,
This serial of patches is to fix the issue that when storage down,
all nodes will fence self due to write timeout.
With this patch set, all nodes will keep going until storage back
online, except if the following issue happens, then all nodes will
do as before to fence self.
1. io error got
2. network between nodes down
3. nodes panic
Junxiao Bi (6):
ocfs2: o2hb: add negotiate timer
ocfs2: o2hb: add NEGO_TIMEOUT message
ocfs2: o2hb: add NEGOTIATE_APPROVE message
ocfs2: o2hb: add some user/debug log
ocfs2: o2hb: don't negotiate if last hb fail
ocfs2: o2hb: fix hb hung time
fs/ocfs2/cluster/heartbeat.c | 181 ++++++++++++++++++++++++++++++++++++++++--
1 file changed, 175 insertions(+), 6 deletions(-)
Thanks,
Junxiao.
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