When it boots it pauses for a long time trying to mount the root volume and then the screen shows
udevd[119]: 'watershed sh -c '/sbin/lvm vgscan; sbin/lvm vgchange -ay'' [264] terminated by signal 9 (Killed) device-mapper: table: 252:8: snapshot: Snapshot cow pairing for exception table handover failed The logical volumes all seem to work correctly after you boot into a livecd - i.e. I can assemble the raid arrays, enable the volume groups and then mount the logical volumes - at least the ones that contain actual filesystems - the ones that contain vms I haven't done anything with. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/952063 Title: Cannot boot server using mdadm RAID1 after creating LVM snapshot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lvm2/+bug/952063/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs