FWIW, I don't know if this bug isn't reproducible in Gutsy (I won't upgrade my servers until Gutsy is released) but it definitely is reproducible in Feisty with Kees' latest test script:
# bash snapshot-collision.sh xen 3 5 512M 256M Dropping disk caches ... Creating test LVs ... Logical volume "poc1" created Logical volume "poc2" created Logical volume "poc3" created Creating snapshots ... Logical volume "poc1-1" created LV xen/poc1-3 in use: not deactivating Couldn't deactivate new snapshot. mount: you must specify the filesystem type Logical volume "poc1-4" created Logical volume "poc1-2" created Logical volume "poc2-5" created Logical volume "poc2-1" created Logical volume "poc2-3" created Logical volume "poc3-3" created Logical volume "poc3-5" created Logical volume "poc3-2" created Logical volume "poc3-4" created LV xen/poc3-1 in use: not deactivating Couldn't deactivate new snapshot. mount: you must specify the filesystem type LV xen/poc2-4 in use: not deactivating Couldn't deactivate new snapshot. mount: you must specify the filesystem type Logical volume "poc1-5" created Logical volume "poc2-2" created Done Deleting snapshots ... umount: /mnt/poc3-1: not mounted umount: /mnt/poc2-4: not mounted umount: /mnt/poc1-3: not mounted Logical volume "poc1-4" successfully removed Logical volume "poc3-1" successfully removed Logical volume "poc2-4" successfully removed Logical volume "poc1-2" successfully removed Logical volume "poc3-4" successfully removed Logical volume "poc3-3" successfully removed Logical volume "poc2-5" successfully removed Logical volume "poc1-3" successfully removed Logical volume "poc3-2" successfully removed Logical volume "poc3-5" successfully removed Logical volume "poc2-3" successfully removed Logical volume "poc2-1" successfully removed Logical volume "poc1-1" successfully removed Logical volume "poc1-5" successfully removed Logical volume "poc2-2" successfully removed Deleteing test LVs ... Logical volume "poc1" successfully removed Logical volume "poc2" successfully removed Logical volume "poc3" successfully removed -- snapshot creation failure race "in use: not deactivating" https://bugs.launchpad.net/bugs/105936 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
