On 10/5/20 6:33 am, Chris Murphy wrote: > Things to verify: > > 1. That a scrub started, and allowed to finish without any > interruption, does finish. This is the only experience I have, but I'm > wondering whether you've tried this just to eliminate the possibility > of some weird multiple device scrub bug; or possibly something unique > about your file system state. Completed successfully with no issues, and I was running Thunderbird and Firefox plus playing "Chimera Squad" using Steam Proton while the scrub was running to exercise the system. :) $ sudo btrfs scrub status -d /home UUID: 85069ce9-be06-4c92-b8c1-8a0f685e43c6 scrub device /dev/sda (id 1) history Scrub started: Sun May 10 07:48:43 2020 Status: finished Duration: 7:35:14 Total to scrub: 3.69TiB Rate: 140.47MiB/s Error summary: no errors found scrub device /dev/sdb (id 2) history Scrub started: Sun May 10 07:48:43 2020 Status: finished Duration: 7:35:14 Total to scrub: 3.69TiB Rate: 140.47MiB/s Error summary: no errors found [17537.701685] BTRFS info (device sda): scrub: started on devid 2 [17537.701686] BTRFS info (device sda): scrub: started on devid 1 [44851.445348] BTRFS info (device sda): scrub: finished on devid 2 with status: 0 [44851.476413] BTRFS info (device sda): scrub: finished on devid 1 with status: 0 > 2. That a scrub started, then cancelled, then resumed, also does > finish (or not). I will test this next. Thanks, Andrew
