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| author | Junxiao Bi <junxiao.bi@oracle.com> | 2014-08-29 15:19:04 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-29 16:28:17 -0700 |
| commit | 8c7b638cece146234b0c0d5f6ba84d1cf6f81e83 (patch) | |
| tree | 72415effca4fb1d696d8349937004e5a6dd7eeca /fs/ocfs2 | |
| parent | 8e9801dfe37c9e68cdbfcd15988df2187191864e (diff) | |
| download | linux-8c7b638cece146234b0c0d5f6ba84d1cf6f81e83.tar.gz linux-8c7b638cece146234b0c0d5f6ba84d1cf6f81e83.tar.bz2 linux-8c7b638cece146234b0c0d5f6ba84d1cf6f81e83.zip | |
ocfs2: quorum: add a log for node not fenced
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>
Diffstat (limited to 'fs/ocfs2')
| -rw-r--r-- | fs/ocfs2/cluster/quorum.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/fs/ocfs2/cluster/quorum.c b/fs/ocfs2/cluster/quorum.c index 1ec141e758d7..62e8ec619b4c 100644 --- a/fs/ocfs2/cluster/quorum.c +++ b/fs/ocfs2/cluster/quorum.c @@ -160,9 +160,18 @@ static void o2quo_make_decision(struct work_struct *work) } out: - spin_unlock(&qs->qs_lock); - if (fence) + if (fence) { + spin_unlock(&qs->qs_lock); 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) |