Date: Wed, 08 Jun 2011 04:11:04 +0300 From: "Vladislav V. Prodan" <universite@ukr.net> To: freebsd-fs@freebsd.org Subject: Re: how to import raidz2, if only one disk is missing? Message-ID: <4DEECC28.9060109@ukr.net> In-Reply-To: <4DE945DC.30201@ukr.net> References: <4DDC0D13.3030401@ukr.net> <4DE91C38.8030602@ukr.net> <4DE945DC.30201@ukr.net>
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03.06.2011 23:36, Vladislav V. Prodan wrote:
> 03.06.2011 20:39, Vladislav V. Prodan wrote:
>> I put a new HDD to 2 terabytes, but the pool does not see gpt/disk3 :(
> how to properly set the LABEL [0-4]?
>
Updated 8.2-STABLE, when there added ZFS v28
During the import did not work neither of the commands zfs or zpool.
Because of this, suffered all the zfs pools on this server.
# zpool import -fFX tank
Pool tank returned to its state as of понедельник, 23 мая 2011 г. 18:02:15.
Discarded approximately 401 minutes of transactions.
Problem #1
lost connection in the pool for gpt label
# zpool status tank
pool: tank
state: DEGRADED
status: One or more devices has been taken offline by the administrator.
Sufficient replicas exist for the pool to continue functioning in a
degraded state.
action: Online the device using 'zpool online' or replace the device with
'zpool replace'.
scan: none requested
config:
NAME STATE READ WRITE CKSUM
tank DEGRADED 0 0 0
raidz2-0 DEGRADED 0 0 0
ad8p1 ONLINE 0 0 0
ad12p1 ONLINE 0 0 0
ad16p1 ONLINE 0 0 0
8811702962298963660 OFFLINE 0 0 0 was
/dev/gpt/disk3
ad14p1 ONLINE 0 0 0
ad18p1 ONLINE 0 0 0
Problem #2
Low speed command "zpool scrub tank"
# zpool status tank
pool: tank
state: DEGRADED
status: One or more devices has been taken offline by the administrator.
Sufficient replicas exist for the pool to continue functioning in a
degraded state.
action: Online the device using 'zpool online' or replace the device with
'zpool replace'.
scan: scrub in progress since Wed Jun 8 03:56:39 2011
6,30M scanned out of 2,79T at 922K/s, (scan is slow, no estimated time)
0 repaired, 0,00% done
config:
NAME STATE READ WRITE CKSUM
tank DEGRADED 0 0 0
raidz2-0 DEGRADED 0 0 0
ad8p1 ONLINE 0 0 0
ad12p1 ONLINE 0 0 0
ad16p1 ONLINE 0 0 0
8811702962298963660 OFFLINE 0 0 0 was
/dev/gpt/disk3
ad14p1 ONLINE 0 0 0
ad18p1 ONLINE 0 0 0
errors: No known data errors
--
Vladislav V. Prodan
VVP24-UANIC
+380[67]4584408
+380[99]4060508
vlad11@jabber.ru
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