Florin Andrei
2011-Jul-22 21:03 UTC
[Ocfs2-users] sudden crash, possibly OCFS was the cause?
kernel-2.6.18-128.el5 Oracle Linux 5.3 Cluster of two machines, several volumes shared. Pillar SAN, over fiber channel. # rpm -qa | grep ocfs ocfs2console-1.4.4-1.el5 ocfs2-2.6.18-128.el5-1.4.7-1.el5 ocfs2-tools-1.4.4-1.el5 Volumes were not full, system load was low. Everything was quiet. Looks like an OCFS problem, right? Should I file a bug report with Oracle? Screenshot of crash screen attached. Last lines in syslog were: Jul 22 13:09:26 XXXX kernel: lockres: N00000000220ab9f03d644bc0, owner=1, state=0 Jul 22 13:09:26 XXXX kernel: last used: 18869807601, refcnt: 5, on purge list: yes Jul 22 13:09:26 XXXX kernel: on dirty list: no, on reco list: no, migrating pending: no Jul 22 13:09:26 XXXX kernel: inflight locks: 1, asts reserved: 0 Jul 22 13:09:26 XXXX kernel: refmap nodes: [ 1 ], inflight=1 Jul 22 13:09:26 XXXX kernel: granted queue: Jul 22 13:09:26 XXXX kernel: converting queue: Jul 22 13:09:26 XXXX kernel: blocked queue: -- Florin Andrei http://florin.myip.org/ -------------- next part -------------- A non-text attachment was scrubbed... Name: XXXX.jpg Type: image/jpeg Size: 83404 bytes Desc: not available Url : http://oss.oracle.com/pipermail/ocfs2-users/attachments/20110722/af33ee48/attachment-0001.jpg
Sunil Mushran
2011-Jul-22 22:43 UTC
[Ocfs2-users] sudden crash, possibly OCFS was the cause?
The log is not complete. It is best to configure netconsole/kdump/etc to capture the full oops trace. Having said that, the following patch fits the issue best. Available in releases after 1.4.7. http://oss.oracle.com/git/?p=ocfs2-1.4.git;a=commitdiff;h=adbd097b5bdc15c999bc04b16c6fba379cd5d3f2 Yes, ping support to get the update. On 07/22/2011 02:03 PM, Florin Andrei wrote:> kernel-2.6.18-128.el5 > Oracle Linux 5.3 > Cluster of two machines, several volumes shared. > Pillar SAN, over fiber channel. > > # rpm -qa | grep ocfs > ocfs2console-1.4.4-1.el5 > ocfs2-2.6.18-128.el5-1.4.7-1.el5 > ocfs2-tools-1.4.4-1.el5 > > Volumes were not full, system load was low. Everything was quiet. > > Looks like an OCFS problem, right? Should I file a bug report with Oracle? > > Screenshot of crash screen attached. Last lines in syslog were: > > > Jul 22 13:09:26 XXXX kernel: lockres: N00000000220ab9f03d644bc0, owner=1, state=0 > Jul 22 13:09:26 XXXX kernel: last used: 18869807601, refcnt: 5, on purge list: yes > Jul 22 13:09:26 XXXX kernel: on dirty list: no, on reco list: no, migrating pending: no > Jul 22 13:09:26 XXXX kernel: inflight locks: 1, asts reserved: 0 > Jul 22 13:09:26 XXXX kernel: refmap nodes: [ 1 ], inflight=1 > Jul 22 13:09:26 XXXX kernel: granted queue: > Jul 22 13:09:26 XXXX kernel: converting queue: > Jul 22 13:09:26 XXXX kernel: blocked queue: > > > > _______________________________________________ > Ocfs2-users mailing list > Ocfs2-users at oss.oracle.com > http://oss.oracle.com/mailman/listinfo/ocfs2-users-------------- next part -------------- An HTML attachment was scrubbed... URL: http://oss.oracle.com/pipermail/ocfs2-users/attachments/20110722/61649086/attachment.html