I thought I'd check if we had that fix but got 'You are not authorized to access bug #13620'. Any chance of having that fixed? Jim
On Sun, 11 Nov 2007, Alex Tomas wrote: > I think this is bz13620. rhel4 kernel has a bug when two instances > of same inode can co-exist in the cache. you can find the fix in > https://bugzilla.lustre.org/show_bug.cgi?id=13620 > > thanks, Alex > > Wojciech Turek wrote: >> Hi, >> >> My lustre environment is: 2.6.9-55.0.9.EL_lustre.1.6.3smp >> >> One of my OSS's crashed today. Below you can see messages sent by it >> (storage09) to the syslog (first three lines). Then it died (my guess is >> with kernel panic) and heartbeat software STONITH that OSS's. >> >> Nov 9 19:08:44 storage09.beowulf.cluster kernel: LDISKFS-fs error >> (device dm-5): mb_free_blocks: double-free of inode 38887437's block >> 155560192(bit 10496 in group 4747) >> Nov 9 19:08:44 storage09.beowulf.cluster kernel: Nov 9 19:08:44 >> storage09.beowulf.cluster kernel: Remounting filesystem read-only >> Nov 9 19:08:44 storage09.beowulf.cluster kernel: LDISKFS-fs error >> (device dm-5): mb_free_blocks: double-free of inode 38887437's block >> 155560193(bit 10497 in group 4747) >> Nov 9 19:09:13 storage10.beowulf.cluster heartbeat: [21231]: WARN: node >> storage09: is dead Nov 9 19:09:13 storage10.beowulf.cluster heartbeat: >> [21231]: info: Link storage09:eth0 dead. >> Nov 9 19:09:13 storage10.beowulf.cluster heartbeat: [21231]: info: Link >> storage09:eth2 dead. Nov 9 19:09:13 storage10.beowulf.cluster >> heartbeat: [32414]: info: Resetting node storage09 with [external/ipmi ] >> >> Do you know how serious are LDISKFS-fs errors? Is that indicates data >> corruption on the certain block device? Device dm-5 is a DDN LUN. DDN >> controller S2A9500 says that everything is Healthy there. >> >> Cheers >> >> Wojciech Turek >> >> >> Mr Wojciech Turek >> Assistant System Manager >> University of Cambridge >> High Performance Computing service >> email: [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> >> tel. +441223763517 >> >> >> >> >> ------------------------------------------------------------------------ >> >> _______________________________________________ >> Lustre-discuss mailing list >> [email protected] >> https://mail.clusterfs.com/mailman/listinfo/lustre-discuss > > _______________________________________________ > Lustre-discuss mailing list > [email protected] > https://mail.clusterfs.com/mailman/listinfo/lustre-discuss > _______________________________________________ Lustre-discuss mailing list [email protected] https://mail.clusterfs.com/mailman/listinfo/lustre-discuss
