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ocfs2: quorum: add a log for node not fenced

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For debug use, we can see from the log whether the fence decision is
made and why it is not fenced.

Signed-off-by: Junxiao Bi <junxiao.bi@oracle.com>
Reviewed-by: Srinivas Eeda <srinivas.eeda@oracle.com>
Reviewed-by: Mark Fasheh <mfasheh@suse.de>
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>
This commit is contained in:
Junxiao Bi 2014-08-29 15:19:04 -07:00 committed by Linus Torvalds
parent 8e9801dfe3
commit 8c7b638cec
1 changed files with 11 additions and 2 deletions
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11
fs/ocfs2/cluster/quorum.c
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@ -160,9 +160,18 @@ static void o2quo_make_decision(struct work_struct *work)
} }
out: out:
if (fence) {
spin_unlock(&qs->qs_lock); spin_unlock(&qs->qs_lock);
if (fence)
o2quo_fence_self(); o2quo_fence_self();
} else {
mlog(ML_NOTICE, "not fencing this node, heartbeating: %d, "
"connected: %d, lowest: %d (%sreachable)\n",
qs->qs_heartbeating, qs->qs_connected, lowest_hb,
lowest_reachable ? "" : "un");
spin_unlock(&qs->qs_lock);
}
} }
static void o2quo_set_hold(struct o2quo_state *qs, u8 node) static void o2quo_set_hold(struct o2quo_state *qs, u8 node)