Date: Sat, 24 Oct 2009 09:39:53 +0900 From: Randy Bush <randy@psg.com> To: freebsd-fs <freebsd-fs@freebsd.org> Subject: to err or not to err Message-ID: <m2zl7hwrom.wl%randy@psg.com>
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so, were there errors or not? do i worry/act or not?
randy
---
dfw1# zpool status -v
pool: tank
state: ONLINE
status: One or more devices has experienced an error resulting in data
corruption. Applications may be affected.
action: Restore the file in question if possible. Otherwise restore the
entire pool from backup.
see: http://www.sun.com/msg/ZFS-8000-8A
scrub: scrub in progress for 0h5m, 8.59% done, 1h3m to go
config:
NAME STATE READ WRITE CKSUM
tank ONLINE 0 0 0
mirror ONLINE 0 0 0
label/m00-d01 ONLINE 0 0 0
label/m00-d00 ONLINE 0 0 0
mirror ONLINE 0 0 0
label/m01-d00 ONLINE 0 0 0
label/m01-d01 ONLINE 0 0 0
mirror ONLINE 0 0 0
label/m02-d00 ONLINE 0 0 0
label/m02-d01 ONLINE 0 0 0
mirror ONLINE 0 0 0
label/m03-d00 ONLINE 0 0 0
label/m03-d01 ONLINE 0 0 0
mirror ONLINE 0 0 0
label/m04-d00 ONLINE 0 0 0
label/m04-d01 ONLINE 0 0 0
mirror ONLINE 0 0 0
label/m05-d00 ONLINE 0 0 0
label/m05-d01 ONLINE 0 0 0
errors: Permanent errors have been detected in the following files:
tank/dfw1:<0x8dffc>
tank/dfw1:<0xcfd>
tank/dfw1:<0x8dffd>
< some hours later >
dfw1# zpool status -v
pool: tank
state: ONLINE
scrub: scrub completed after 0h53m with 0 errors on Fri Oct 23 15:20:43 2009
config:
NAME STATE READ WRITE CKSUM
tank ONLINE 0 0 0
mirror ONLINE 0 0 0
label/m00-d01 ONLINE 0 0 0
label/m00-d00 ONLINE 0 0 0
mirror ONLINE 0 0 0
label/m01-d00 ONLINE 0 0 0
label/m01-d01 ONLINE 0 0 0
mirror ONLINE 0 0 0
label/m02-d00 ONLINE 0 0 0
label/m02-d01 ONLINE 0 0 0
mirror ONLINE 0 0 0
label/m03-d00 ONLINE 0 0 0
label/m03-d01 ONLINE 0 0 0
mirror ONLINE 0 0 0
label/m04-d00 ONLINE 0 0 0
label/m04-d01 ONLINE 0 0 0
mirror ONLINE 0 0 0
label/m05-d00 ONLINE 0 0 0
label/m05-d01 ONLINE 0 0 0
errors: No known data errors
-30-
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