Okay thank you. I will let the scrub run to completion on kernel 4.15, then I will reboot back into 5.3 and scrub again and will allow it time to see what happens. Even if it does end up completing, the text of zpool status was still incorrect: as it was running it said 5 mins remaining, then said it was 100% done, but also that scan is slow (as above, and below).
scan: scrub in progress since Fri Jan 17 15:32:07 2020 1.89T scanned out of 1.89T at 589M/s, (scan is slow, no estimated time) 0B repaired, 100.00% done -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1860182 Title: zpool scrub malfunction after kernel upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1860182/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
