Same problem here reproducible on Ubuntu 18.04 LTS. SATA RAID 10 with XFS filesystem. On each reboot the RAID does a resync. Any operation on the RAID before the resync is finished causes the process to hang. Might be also associated with another issue that causes the resync every time on boot.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1767992 Title: Linux md raid-10 freezes during resync To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1767992/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs