I just retested with the multipath-tools version '0.4.9-3ubuntu5+lp1032250dbg1', on 2 systems simulatiously. The test consisted of repeatedly shutting down the fibre port in the switch for one of the paths. One system survived (see syslog.test2.survived.gz), one system did not (syslog.test2.broken.gz). The crashdump stuff was installled and panic_on_oops set to '1', but there were no kernel 'BUG' or 'OOPS'-en going on this time... The 'failed to get sysfs information' error is gone, however. It might have been replaced with the following though:
Dec 11 16:04:44 ealxs00162 udevd[8828]: rename '/dev/disk/by-id/wwn- 0x6006016061e02e008a2d4fa5b307e211.udev-tmp' '/dev/disk/by-id/wwn- 0x6006016061e02e008a2d4fa5b307e211' failed: No such file or directory Hope this helps. ** Attachment added: "syslog.test2.broken.gz" https://bugs.launchpad.net/ubuntu/+source/multipath-tools/+bug/1032550/+attachment/3457382/+files/syslog.test2.broken.gz -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to multipath-tools in Ubuntu. https://bugs.launchpad.net/bugs/1032550 Title: [multipath] failed to get sysfs information To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/multipath-tools/+bug/1032550/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
