Hello David! I launched an instance and tried to create a RAID0 array using the chunk size of 4096 bytes. The result was the same, mkfs.xfs took around 2 hours and the same for fstrim -v on the mount point where /dev/md0 was mounted.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1756315 Title: fstrim and discard operations take too long to complete - Ubuntu 16.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-aws/+bug/1756315/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs