Chris Murphy <[email protected]> writes: >> Online scrub `btrfs scrub start -B -r /mnt/` (`mount -o ro,norecovery`) >> >> ERROR: scrubbing /mnt/ failed for device id 1: ret=-1, errno=5 (Input/output >> error) >> scrub canceled for 95b4974b-a798-44b3-99aa-a4eef990aeeb >> scrub started at Sun Jun 10 13:25:37 2018 and was aborted after >> 00:00:03 >> total bytes scrubbed: 1.09GiB with 0 errors > > Is there any kernel message at the time of this i/o error? Either > Btrfs or device error?
Around the time of the error, dmesg shows only the btrfs error I initially posted: [ 73.453640] BTRFS critical (device sda5): corrupt leaf: root=1 block=73263579136 slot=105, unaligned key offset for csum item, have 1271496708 should be aligned to 4096 [ 73.791479] BTRFS critical (device sda5): corrupt leaf: root=1 block=73263579136 slot=105, unaligned key offset for csum item, have 1271496708 should be aligned to 4096 Yours, Simon -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
