Date: Sun, 23 Sep 2012 12:25:52 -0700 From: Garrett Cooper <yanegomi@gmail.com> To: "Jose A. Lombera" <jose@lajni.com> Cc: freebsd-current@freebsd.org Subject: Re: zpool can't bring online disk2 Message-ID: <CAGH67wSypn10gpBUXjgdKfF==uApXhXkRJqik50gjYCchYY%2BVA@mail.gmail.com> In-Reply-To: <003901cd99b8$97288620$c5799260$@lajni.com> References: <003901cd99b8$97288620$c5799260$@lajni.com>
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On Sun, Sep 23, 2012 at 11:23 AM, Jose A. Lombera <jose@lajni.com> wrote:
> Hello! all,
>
> I hope someone can help me out with this.
>
> Recently disk2 when bad, I have used
>
> Zpool offline tank hast/disk2
>
> To bring the disk offline.
> Then I replaced it.
>
>
>
> And use the command
>
> Zpool online tank hast/disk2
>
> But the disk show REMOVE.
>
>
>
>
>
> [root@san1 /usr/home/jose]# zpool status -v
> pool: tank
> state: DEGRADED
> status: One or more devices has been removed 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: resilvered 2.49M in 0h2m with 0 errors on Sat Sep 22 01:03:13 2012
> config:
>
> NAME STATE READ WRITE CKSUM
>
> tank DEGRADED 0 0 0
>
> raidz1-0 DEGRADED 0 0 0
>
> hast/disk1 ONLINE 0 0 0
>
> 11919832608590631234 REMOVED 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
>
> [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]#
>
> I can't bring it back online.
>
> Can you guys help me out what to do.
>
> This is a production server and I can't afford to bring the server down.
>
> I have already swap 3 disks and I got the same result.
>
> 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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