Commit:     bebe6f120b036349f7212205eeaf8248d4820c4b
Parent:     5d262cc7dd3d47784f8233ad4ec2cc5a08059b71
Author:     Sunil Mushran <[EMAIL PROTECTED]>
AuthorDate: Tue Apr 17 13:53:38 2007 -0700
Committer:  Mark Fasheh <[EMAIL PROTECTED]>
CommitDate: Thu Apr 26 13:39:02 2007 -0700

    ocfs2: Replace panic() with emergency_restart() when fencing
    We have noticed panic() hanging leading us to a situation in which
    the node, while otherwise dead, is still disk heartbeating. This
    leads to a hung cluster as the other nodes are waiting for this
    node to stop disk heartbeating. This situation is only resolved
    by power resetting the box.
    Signed-off-by: Sunil Mushran <[EMAIL PROTECTED]>
    Signed-off-by: Mark Fasheh <[EMAIL PROTECTED]>
 fs/ocfs2/cluster/quorum.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/fs/ocfs2/cluster/quorum.c b/fs/ocfs2/cluster/quorum.c
index 4705d65..bbacf7d 100644
--- a/fs/ocfs2/cluster/quorum.c
+++ b/fs/ocfs2/cluster/quorum.c
@@ -46,6 +46,7 @@
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/workqueue.h>
+#include <linux/reboot.h>
 #include "heartbeat.h"
 #include "nodemanager.h"
@@ -72,7 +73,9 @@ static void o2quo_fence_self(void)
        /* panic spins with interrupts enabled.  with preempt
         * threads can still schedule, etc, etc */
-       panic("ocfs2 is very sorry to be fencing this system by panicing\n");
+       printk("ocfs2 is very sorry to be fencing this system by restarting\n");
+       emergency_restart();
 /* Indicate that a timeout occured on a hearbeat region write. The
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