Experimenting a bit with the snipped from comment #5, I can see the same happening for a xen based guest. One interesting fact here is that this is temporary only. So adding a sleep 1 between the umount and the sfdisk command will suppress that failure. So it feels like umount returns while the kernel internally still cleans up. And trying to revalidate the partition table while this is not finished fails.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/937352 Title: root partition in may not be grown To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cloud-initramfs-tools/+bug/937352/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
