I have pretty much the same problem. Once a snapshot is on the volume, the system fails to boot.
the problem is exactly as described here: http://www.redhat.com/archives /linux-lvm/2012-February/msg00028.html and the people on the mailing list suggest broken udev rules. fstab is pretty normal: # <file system> <mount point> <type> <options> <dump> <pass> proc /proc proc nodev,noexec,nosuid 0 0 /dev/mapper/helpc--13-system / btrfs defaults,subvol=@,compress,discard,space_cache,inode_cache 0 1 # /boot was on /dev/sdb2 during installation UUID=084c2f84-902f-4fa9-aadd-e7c4e19cd6bb /boot ext3 defaults 0 2 /dev/mapper/helpc--13-system /home btrfs defaults,subvol=@home,compress,discard,space_cache,inode_cache 0 2 /dev/mapper/helpc--13-swap none swap sw 0 0 /dev/mapper/bigstor-vms /home/hel/vms ext4 defaults 0 2 /dev/mapper/bigstor-archive /home/hel/archive ext4 defaults 0 2 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/995645 Title: udevd: timeout: killing 'watershed sh -c '/sbin/lvm vgscan; /sbin/lvm vgchange -a y'' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lvm2/+bug/995645/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
