Date: Fri, 12 Nov 2010 19:03:45 +0000 From: Maciej Friedel <biuro@wwv.pl> To: freebsd-stable@freebsd.org Subject: 8.1-STABLE - zpool import problem Message-ID: <1289588625.1584.11.camel@toshiba>
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I have a problem with importing the newly created pool
# uname -a
FreeBSD backup.wwv.pl 8.1-STABLE FreeBSD 8.1-STABLE #1: Thu Nov 11
15:13:25 CET 2010 root@backup.wwv.pl:/usr/obj/usr/src/sys/BACKUP
i386
# dmesg | grep WDC
ad4: 610480MB <WDC WD6400AAKS-22A7B2 01.03B01> at ata2-master UDMA100
SATA 1.5Gb/s
ad6: 610480MB <WDC WD6400AAKS-00A7B2 01.03B01> at ata3-master UDMA100
SATA 1.5Gb/s
ad12: 152627MB <WDC WD1600JD-00HBB0 08.02D08> at ata6-master UDMA100
SATA 1.5Gb/s
# zpool create backupfs ad4 ad6
# zpool status
pool: backupfs
state: ONLINE
scrub: none requested
config:
NAME STATE READ WRITE CKSUM
backupfs ONLINE 0 0 0
ad4 ONLINE 0 0 0
ad6 ONLINE 0 0 0
errors: No known data errors
pool: basefs
state: ONLINE
scrub: none requested
config:
NAME STATE READ WRITE CKSUM
basefs ONLINE 0 0 0
ad12s2 ONLINE 0 0 0
errors: No known data errors
# zfs create backupfs/backup
# df -h
Filesystem Size Used Avail Capacity Mounted on
/dev/label/rootfs 496M 354M 102M 78% /
devfs 1.0K 1.0K 0B 100% /dev
basefs/home 141G 117G 24G 83% /home
basefs/usr 27G 2.8G 24G 11% /usr
basefs/var 24G 255M 24G 1% /var
/dev/md0 496M 46K 496M 0% /tmp
backupfs 1.1T 21K 1.1T 0% /backupfs
backupfs/backup 1.1T 21K 1.1T 0% /backupfs/backup
# mkdir /home/backup
# zfs umount /backupfs/backup
# zfs umount /backupfs
# zfs set mountpoint=/home/backup backupfs/backup
# zfs set mountpoint=none backupfs
# zpool export backupfs
# zpool import backupfs
cannot import 'backupfs': pool is formatted using a newer ZFS version
# zpool import
pool: backupfs
id: 1262536404400505900
state: ONLINE
action: The pool can be imported using its name or numeric identifier.
config:
backupfs ONLINE
ad4 ONLINE
ad6 ONLINE
# zfs upgrade
This system is currently running ZFS filesystem version 3.
All filesystems are formatted with the current version.
# zpool upgrade
This system is currently running ZFS pool version 14.
All pools are formatted using this version.
Regards,
Maciej Friedel
--
Maciej Friedel <biuro@wwv.pl>
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