[Cluster-devel] OCFS2 + CMAN/PCMK Kernel Error

[Nick Khamis]

Hello Everyone,

Coming accross this once in a while. It's the test environemnt so not
very important, and
it does take a lot of abuse. Maybe it's of interest to someone.


Starting cluster:
   Checking if cluster has been disabled at boot... [  OK  ]
   Checking Network Manager... [  OK  ]
   Global setup... [  OK  ]
   Loading kernel modules... [  OK  ]
   Mounting configfs... [  OK  ]
   Starting cman... [  OK  ]
   Waiting for quorum... [  OK  ]
   Starting fenced... [  OK  ]
   Starting dlm_controld... [  OK  ]
   Starting ocfs2_controld... [  OK  ]

Message from syslogd at astdrbd2 at Nov 17 14:36:40 ...
 kernel:[17218.168905] Oops: 0000 [#1] SMP

Message from syslogd at astdrbd2 at Nov 17 14:36:40 ...
 kernel:[17218.168905] last sysfs file: /sys/fs/ocfs2/max_locking_protocol

Message from syslogd at astdrbd2 at Nov 17 14:36:40 ...
 kernel:[17218.168905] Process ocfs2_controld. (pid: 6636, ti=c5d7e000
task=c5667740 task.ti=c5d7e000)

Message from syslogd at astdrbd2 at Nov 17 14:36:40 ...
 kernel:[17218.168905] Stack:

Message from syslogd at astdrbd2 at Nov 17 14:36:40 ...
 kernel:[17218.168905] Call Trace:

Message from syslogd at astdrbd2 at Nov 17 14:36:40 ...
 kernel:[17218.168905] Code: 4e 00 c9 75 c3 fe 05 d0 51 00 c9 89 f8 5b
5e 5f 5d c3 53 b8 d0 51 00 c9 89 cb e8 e8 a0 26 f8 8b 15 d8 51 00 c9
31 c0 85 d2 74 1c <0f> b6 42 01 50 0f b6 02 50 68 8f 48 00 c9 68 00 10
00 00 53 e8

Message from syslogd at astdrbd2 at Nov 17 14:36:40 ...
 kernel:[17218.168905] EIP: [<c9004274>]
ocfs2_max_locking_protocol_show+0x19/0x3d [ocfs2_stackglue] SS:ESP
0068:c5d7ff48

Cheers,

Nick.