RE: zpool can't bring online disk2
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Yanegomi,
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I tried that, as you can see below, freebsd doesn=E2=80=99t have cfgadm
Utility to un configure the device, according to, =
http://docs.oracle.com/cd/E19253-01/819-5461/gbcet/index.html, I looked =
to ports but there is no utility like that.
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Pardon me, my knowledge is little.
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Can you please type the command I will need, or if I need cfgadm do I =
have to look for that and install it in my freebsd box?
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Thanks.
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[root@san1 /usr/home/jose]# zpool offline tank hast/disk2
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]# zpool status -x
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 repaired 0 in 12h4m with 0 errors on Sun Sep 23 19:14:19 =
2012
config:
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NAME STATE READ WRITE CKSUM
tank DEGRADED 0 0 0
raidz1-0 DEGRADED 0 0 0
hast/disk1 ONLINE 0 0 0
11919832608590631234 OFFLINE 0 0 0 was =
/dev/hast/disk2
hast/disk3 ONLINE 0 0 0
hast/disk4 ONLINE 0 0 0
hast/disk5 ONLINE 0 0 0
hast/disk6 ONLINE 0 0 0
hast/disk7 ONLINE 0 0 0
hast/disk8 ONLINE 0 0 0
hast/disk9 ONLINE 0 0 0
hast/disk10 ONLINE 0 0 0
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errors: No known data errors
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]# zpool replace tank hast/disk2
cannot open 'hast/disk2': no such GEOM provider
must be a full path or shorthand device name
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]# cfgadm
bash: cfgadm: command not found
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]# zpool offline tank hast/disk2
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]# zpool status -x
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 repaired 0 in 12h4m with 0 errors on Sun Sep 23 19:14:19 =
2012
config:
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NAME STATE READ WRITE CKSUM
tank DEGRADED 0 0 0
raidz1-0 DEGRADED 0 0 0
hast/disk1 ONLINE 0 0 0
11919832608590631234 OFFLINE 0 0 0 was =
/dev/hast/disk2
hast/disk3 ONLINE 0 0 0
hast/disk4 ONLINE 0 0 0
hast/disk5 ONLINE 0 0 0
hast/disk6 ONLINE 0 0 0
hast/disk7 ONLINE 0 0 0
hast/disk8 ONLINE 0 0 0
hast/disk9 ONLINE 0 0 0
hast/disk10 ONLINE 0 0 0
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errors: No known data errors
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]# zpool online tank hast/disk2
warning: device 'hast/disk2' onlined, but remains in faulted state
use 'zpool replace' to replace devices that are no longer present
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]# zpool replace tank hast/disk2
cannot open 'hast/disk2': no such GEOM provider
must be a full path or shorthand device name
[root@san1 /usr/home/jose]#=20
[root@san1 /usr/home/jose]#
=20
From: Garrett Cooper <yanegomi@gmail.com>
Date: September 23, 2012 12:25:52 PM PDT
To: "Jose A. Lombera" <jose@lajni.com>
Cc: freebsd-current@freebsd.org
Subject: Re: zpool can't bring online disk2
On Sun, Sep 23, 2012 at 11:23 AM, Jose A. Lombera <jose@lajni.com> =
wrote:
Hello! all,
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I hope someone can help me out with this.
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Recently disk2 when bad, I have used
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Zpool offline tank hast/disk2
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To bring the disk offline.
Then I replaced it.
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And use the command
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Zpool online tank hast/disk2
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But the disk show REMOVE.
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[root@san1 /usr/home/jose]# zpool status -v
pool: tank
state: DEGRADED
status: One or more devices has been removed by the administrator.
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Sufficient replicas exist for the pool to continue functioning in =
a
degraded state.
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action: Online the device using 'zpool online' or replace the device =
with
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'zpool replace'.
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scan: resilvered 2.49M in 0h2m with 0 errors on Sat Sep 22 01:03:13 2012
config:
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NAME STATE READ WRITE CKSUM
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tank DEGRADED 0 0 0
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raidz1-0 DEGRADED 0 0 0
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hast/disk1 ONLINE 0 0 0
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11919832608590631234 REMOVED 0 0 0 was
/dev/hast/disk2
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hast/disk3 ONLINE 0 0 0
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hast/disk4 ONLINE 0 0 0
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hast/disk5 ONLINE 0 0 0
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hast/disk6 ONLINE 0 0 0
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hast/disk7 ONLINE 0 0 0
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hast/disk8 ONLINE 0 0 0
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hast/disk9 ONLINE 0 0 0
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hast/disk10 ONLINE 0 0 0
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[root@san1 /usr/home/jose]# zpool online tank hast/disk2
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warning: device 'hast/disk2' onlined, but remains in faulted state
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use 'zpool replace' to replace devices that are no longer present
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[root@san1 /usr/home/jose]#
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I can't bring it back online.
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Can you guys help me out what to do.
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This is a production server and I can't afford to bring the server down.
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I have already swap 3 disks and I got the same result.
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Thank you guys in advance.
You forgot to call zpool replace as the last step in the process
of replacing your faulted disk:
http://docs.oracle.com/cd/E19253-01/819-5461/gbcet/index.html .
Cheers,
-Garrett
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