The author attribution is off but the fix works for us. The oops is addressed though failover is still broken. The entire fs freeze/thaw fix is required to make failover functionality whole.
http://www.redhat.com/archives/dm-devel/2011-September/msg00111.html ** Patch added: "0001-Move-elevator-queue-tear-down-from-blk_cleanup_queue.patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/854257/+attachment/2536792/+files/0001-Move-elevator-queue-tear-down-from-blk_cleanup_queue.patch ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed ** Tags removed: kernel-request-3.0.0-12.19 kernel-request-3.0.0-12.20 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/854257 Title: device-mapper oops during failover, all I/O hangs To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/854257/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
