Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Jon, my guess is that your OCFS2 is losing its own heartbeat-to-disk, and as a consequence self-fences (i.e. removes the "failing" node from the cluster by a forced reboot). These links may be helpful: http://lists.community.tummy.com/pipermail/linux-ha/2007-August/026806.html http://oss.oracle.com/pipermail/ocfs-users/2008-September/000776.html You may also want to look at section 13.1.3 in this document: http://www.novell.com/documentation/sles10/sles_admin/data/b3uxgac.html Cheers, Florian On 2008-12-18 14:31, Jon Duggan wrote: > Hi Guys, > > I've recently been testing DRBD & OCFS2 in dual primary mode, all setup went > as expected and have had no problems until attempting to transfer a larger > amount of data onto the filesystem. The data is about 25gig across approx > 400k files. I'm using rsync to copy the files from the original host. > > I've attempted 3 times to copy the data and each time the node i'm copying > the data to randomly reboots during rsync with absolutely nothing written in > logs. > > I've done the same copy to a local ext3 filesystem on the cluster node which > ran successfully (the drbd device is a partition on the same physical disk > as the local / ext3 filesystem, so unless the issue is specific to the > sectors in that partition i believe this test rules out the hardware being > an issue) > [...] > -- : Florian Haas : LINBIT | Your Way to High Availability : Tel: +43-1-8178292-60, Fax: +43-1-8178292-82 : : http://www.linbit.com DRBD® and LINBIT® are registered trademarks of LINBIT. This e-mail is solely for use by the intended recipient(s). Information contained in this e-mail and its attachments may be confidential, privileged or copyrighted. If you are not the intended recipient you are hereby formally notified that any use, copying, disclosure or distribution of the contents of this e-mail, in whole or in part, is prohibited. Also please notify immediately the sender by return e-mail and delete this e-mail from your system. Thank you for your co-operation. -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 260 bytes Desc: OpenPGP digital signature URL: <http://lists.linbit.com/pipermail/drbd-user/attachments/20081218/35fd5f56/attachment.pgp>