I have done a bit more testing and this also happens with a manually compiled DRBD 8.4.5 and manually compiled drbdsetup, so this bug is probably more something for the DRBD developers to fix. I will address this issue on their mailinglist.
-- You received this bug notification because you are a member of Ubuntu High Availability Team, which is subscribed to drbd8 in Ubuntu. https://bugs.launchpad.net/bugs/1317833 Title: DRBD 8.4 kernel crash when using same resource for 2 minors Status in “drbd8” package in Ubuntu: Confirmed Bug description: When you use the same resource for 2 minors, it crashes the kernel. Of course you should not do that, though I think it should not crash the kernel. The expected output is just an error message. This makes DRBD resource/minor management more difficult and also kind of dangerous. DRBD 8.3 does not have this problem, probably because it works a bit different with resources/minors. Steps to reproduce: * drbdsetup new-resource test1 * drbdsetup new-minor test1 1 0 * drbdsetup new-minor test1 3 0 It exits showing the message 'Killed'. The kernel log shows some errors and DRBD is not usable anymore. After a short while or when executing other drbdsetup commands, the whole system crashes. I am not sure whether it's the utils package, or the kernel module. System info: Description: Ubuntu 14.04 LTS Release: 14.04 drbd8-utils version: 2:8.4.4-1ubuntu1 Installed kernel: linux-image-3.13.0-24-generic 3.13.0-24.47 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/drbd8/+bug/1317833/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-ha Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-ha More help : https://help.launchpad.net/ListHelp
