I recently ran a scrub on a zpool, and it''s showing that data was
repaired, but the drive doesn''t have any read, write or checksum
errors. Is this normal behavior, or is something weird going on? All
the documentation examples (and posts to this list) show other errors.
pool: tank
state: ONLINE
scrub: scrub completed after 4h25m with 0 errors on Sat Nov 28 06:17:33 2009
config:
NAME STATE READ WRITE CKSUM
tank ONLINE 0 0 0
raidz2-0 ONLINE 0 0 0
c6t0d0 ONLINE 0 0 0
c6t1d0 ONLINE 0 0 0
c6t2d0 ONLINE 0 0 0
c6t3d0 ONLINE 0 0 0
c6t4d0 ONLINE 0 0 0 128K repaired
c6t5d0 ONLINE 0 0 0
c6t6d0 ONLINE 0 0 0
c6t7d0 ONLINE 0 0 0
errors: No known data errors
--
Brandon High : bhigh at freaks.com
On Sun, Nov 29, 2009 at 10:38 AM, Brandon High <bhigh at freaks.com> wrote:> I recently ran a scrub on a zpool, and it''s showing that data was > repaired, but the drive doesn''t have any read, write or checksum > errors. Is this normal behavior, or is something weird going on? All > the documentation examples (and posts to this list) show other errors.I think I figured it out. I took a look at ''fmdump -eV'' and found the two errors below listed multiple times. Nov 28 03:28:25.2053 ereport.io.scsi.cmd.disk.tran Nov 28 03:28:25.2053 ereport.io.scsi.cmd.disk.recovered ... and all the errors are on the disk that had data repaired. I''ll try re-seating the SATA cable to see if that helps, otherwise replace it I guess. -B -- Brandon High : bhigh at freaks.com Two wrongs were only the beginning.