[OpenIndiana-discuss] Duplicate devices in zpool, degraded

David Koski david at kosmosisland.com
Sat Jan 6 06:17:01 UTC 2018


I applied this remedy without change in outcome.

Thanks!
David
david at kosmosisland.com

On 11/01/2017 11:05 AM, Grüninger, Andreas (LGL Extern) wrote:
> Maybe the system did not detect that the fault is already cleared.
> If you look in /var/adm/messages you will find the entries from fmadm with the ID.
> If
> fmadm faulty
> spits out messages concerning this device, you can clear the state with
> fmadm acquit
> or
> fmadm repaired.
>
>
> -----Ursprüngliche Nachricht-----
> Von: David Koski [mailto:david at kosmosisland.com]
> Gesendet: Mittwoch, 1. November 2017 15:49
> An: openindiana-discuss at openindiana.org
> Betreff: Re: [OpenIndiana-discuss] Duplicate devices in zpool, degraded
>
> Thank you, Andreas.  I tried:
>
> zpool clear syspool
> zpool status -x
>
> ..but nothing changed.  I also scrubbed it without effect.
>
> Regards,
> David
>
> On 11/01/2017 02:59 AM, Grüninger, Andreas (LGL Extern) wrote:
>> Use
>> zpool clear syspool
>> zpool status -x
>>
>> Andreas
>>
>> -----Ursprüngliche Nachricht-----
>> Von: David Koski [mailto:david at kosmosisland.com]
>> Gesendet: Mittwoch, 1. November 2017 07:28
>> An: openindiana-discuss at openindiana.org
>> Betreff: [OpenIndiana-discuss] Duplicate devices in zpool, degraded
>>
>> The boot drive had uncorrectable errors but still not faulted.  I put the mirrored drive into the boot drive position (c2t1d0s0 into slot of
>> c2t0d0s0) and put a new drive in place of the drive that was moved into the boot position, then booted the machine and resilvered.  However, the boot drive has a strange status where it appears twice in the zpool status, once faulted and once not:
>>
>> # zpool status -x
>>      pool: syspool
>>     state: DEGRADED
>> status: One or more devices could not be used because the label is missing or
>>            invalid.  Sufficient replicas exist for the pool to continue
>>            functioning in a degraded state.
>> action: Replace the device using 'zpool replace'.
>>       see: http://www.sun.com/msg/ZFS-8000-4J
>>     scan: scrub repaired 0 in 0h3m with 0 errors on Tue Oct 31 21:59:25 2017
>> config:
>>
>>            NAME          STATE     READ WRITE CKSUM
>>            syspool       DEGRADED     0     0     0
>>              mirror-0    DEGRADED     0     0     0
>>                c2t0d0s0  FAULTED      0     0     0  corrupted data
>>                c2t0d0s0  ONLINE       0     0     0
>>                c2t1d0s0  ONLINE       0     0     0
>>
>> errors: No known data errors
>>
>> Any ideas how to correct this and is it of concern?
>>
>> Regards,
>> David Koski
>>
>>
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