(gmail is super annoying sometimes, keyboard shortcuts that cause email to be sent) On Fri, May 8, 2020 at 11:06 AM Andrew Pam <andrew@xxxxxxxxxxxxxx> wrote: > > And here we are again: > > $ sudo btrfs scrub status -d /home > UUID: 85069ce9-be06-4c92-b8c1-8a0f685e43c6 > scrub device /dev/sda (id 1) status > Scrub resumed: Sat May 9 02:52:12 2020 > Status: running > Duration: 7:02:55 > Time left: 32261372:31:39 > ETA: Fri Sep 17 23:35:41 5700 > Total to scrub: 3.66TiB > Bytes scrubbed: 3.67TiB > Rate: 151.47MiB/s > Error summary: no errors found > scrub device /dev/sdb (id 2) status > Scrub resumed: Sat May 9 02:52:12 2020 > Status: running > Duration: 7:02:59 > Time left: 31973655:40:34 > ETA: Mon Nov 21 19:44:36 5667 > Total to scrub: 3.66TiB > Bytes scrubbed: 3.70TiB > Rate: 152.83MiB/s > Error summary: no errors found > > I tried building btrfs-progs v5.6.1 from source, but it gives exactly > the same results. Do you have qgroups enabled? $ sudo btrfs qgroup show /home ERROR: can't list qgroups: quotas not enabled What do you get for: $ sudo btrfs insp dump-s /dev/ This dumps out the super block. There are scrub related fixes in linux git since 5.4.0 but I can't tell if any of them are related to this problem. My suggestion is scrub with kernel 5.7.rc4. If the problem happens, it's a current and unfixed bug. If it's been fixed, then it's a question of what commit fixed it and whether it's been backported, or can be, to 5.4 series. -- Chris Murphy
