From: xuejiufei <xuejiufei@xxxxxxxxxx> Subject: ocfs2/dlm: clear refmap bit of recovery lock while doing local recovery cleanup 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 <xuejiufei@xxxxxxxxxx> Reviewed-by: Joseph Qi <joseph.qi@xxxxxxxxxx> Cc: Mark Fasheh <mfasheh@xxxxxxx> Cc: Joel Becker <jlbec@xxxxxxxxxxxx> Cc: Junxiao Bi <junxiao.bi@xxxxxxxxxx> Cc: <stable@xxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- fs/ocfs2/dlm/dlmrecovery.c | 2 ++ 1 file changed, 2 insertions(+) diff -puN fs/ocfs2/dlm/dlmrecovery.c~ocfs2-dlm-clear-refmap-bit-of-recovery-lock-while-doing-local-recovery-cleanup fs/ocfs2/dlm/dlmrecovery.c --- a/fs/ocfs2/dlm/dlmrecovery.c~ocfs2-dlm-clear-refmap-bit-of-recovery-lock-while-doing-local-recovery-cleanup +++ a/fs/ocfs2/dlm/dlmrecovery.c @@ -2367,6 +2367,8 @@ static void dlm_do_local_recovery_cleanu break; } } + dlm_lockres_clear_refmap_bit(dlm, res, + dead_node); spin_unlock(&res->spinlock); continue; } _ -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html