From mboxrd@z Thu Jan 1 00:00:00 1970 From: xuejiufei Date: Tue, 2 Feb 2016 09:18:26 +0800 Subject: [Ocfs2-devel] [PATCH] ocfs2/dlm: clear refmap bit of recovery lock while doing local recovery cleanup Message-ID: <56B003E2.5080104@huawei.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ocfs2-devel@oss.oracle.com When recovery master down, dlm_do_local_recovery_cleanup() only remove the $RECOVERY lock owned by dead node, but do not clear the refmap bit. Which will make umount thread falling in dead loop migrating $RECOVERY to the dead node. Signed-off-by: xuejiufei Reviewed-by: Joseph Qi --- fs/ocfs2/dlm/dlmrecovery.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/ocfs2/dlm/dlmrecovery.c b/fs/ocfs2/dlm/dlmrecovery.c index 4c7b548..213279d 100644 --- a/fs/ocfs2/dlm/dlmrecovery.c +++ b/fs/ocfs2/dlm/dlmrecovery.c @@ -2379,6 +2379,8 @@ static void dlm_do_local_recovery_cleanup(struct dlm_ctxt *dlm, u8 dead_node) break; } } + dlm_lockres_clear_refmap_bit(dlm, res, + dead_node); spin_unlock(&res->spinlock); continue; } -- 1.8.4.3