Hey,
I'm currently running on Nexenta alpha 6 and I have some corrupted data in a
pool.
The output from sudo zpool status -v data is:
pool: data
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: none requested
config:
NAME STATE READ WRITE CKSUM
data ONLINE 0 0 10
c2d0 ONLINE 0 0 0
c1d0 ONLINE 0 0 0
c3d0 ONLINE 0 0 0
c4d0 ONLINE 0 0 0
c0d1 ONLINE 0 0 10
errors: The following persistent errors have been detected:
DATASET OBJECT RANGE
1c8 10a5 lvl=0 blkid=1919
When accessing the file I'll get an I/O error, is it possible to clear the
error and overwrite the corrupted data with all zeroes? I don't know how
much data that is corrupted but it's from the Ubuntu 7.04 iso which is
downloaded with a torrent and my client hangs at 34% in checking it. If I
could just clear the corrupted data the client would pick it up and just
redownload that part.
Kind regards,
Steve
_______________________________________________
zfs-discuss mailing list
zfs-discuss@opensolaris.org
http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
