Hi all,
I got a serious problem when I have upgraded my zpool !! (big mistake)
I have booted from opensolaris milax 05, to import my rpool
I got some errors like
----------------------
zpool import -fR /mnt rpool
milax zfs : WARNING can't open objset for rpool/zpnes/z-email/ROOT
milax zfs : WARNING can't open objset for rpool/zpnes/z-web/ROOT
cannot iterate filesystem I/O error
----------------------
pool: rpool
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
rpool ONLINE 0 0 7
c4d0s0 ONLINE 0 0 28
errors: Permanent errors have been detected in the following files:
rpool/data:<0x1>
rpool/backup:/databases/db.sql.gz
rpool/software:<0x1>
rpool/ROOT/opensolaris-1:/etc/inet/hotsts
[...]
---------------------
zfs list
cannot iterate filesystem I/O error
cannot iterate filesystem I/O error
NAME USED AVAIL REFER MOUNTPOINT
rpool 17.9G 667G 30K /mnt/rpool
[...]
---------------------
zfs mount rpool/ROOT/opensolaris-1 <---- OK
cp /mnt/etc/hosts /root/hosts <---- OK
ls /root <---- no thing
cat /mnt/etc/hosts
cat: Input error on /mnt/etc/hosts: I/O error
so I can't restore my files , please help me to restore my database
thanks in advance
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