I've discovered that the seg->extent_count and vg->extent_size counters are 64 bits in the upstream.
So, the problem is only in the Ubuntu 12.04 LTS release (I don't know if it exists in the Ubuntu 14.04 LTS. So, consider applying this patch in Ubuntu 12.04 or backporting the 64bit counters to Ubuntu 12.04. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1475337 Title: grub-probe can't probe large logical volumes (LVM) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1475337/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs