ZFS pool faulted (corrupt metadata) but the disk data appears ok...

[Michelle Sullivan]

Xin Li wrote:
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> Hash: SHA512
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> On 02/05/15 14:08, Michelle Sullivan wrote:
>   
>> Any clues on this?
>>
>> root at colossus:~ # zpool import pool: storage id:
>> 10618504954404185222 state: FAULTED status: The pool metadata is
>> corrupted. action: The pool cannot be imported due to damaged
>> devices or data.
>>     
>
> This is standard FAULTED message.
>
>   
>> The pool may be active on another system, but can be imported
>> using the '-f' flag.
>>     
>
> This suggests the pool was connected to a different system, is that
> the case?
>   

No.

>> see: http://illumos.org/msg/ZFS-8000-72 config:
>>
>> storage          FAULTED  corrupted data raidz2-0       ONLINE 
>> mfid0        ONLINE mfid15       ONLINE mfid1        ONLINE mfid2
>> ONLINE mfid3        ONLINE mfid4        ONLINE mfid5        ONLINE 
>> replacing-7  ONLINE mfid13     ONLINE mfid14     ONLINE mfid6
>> ONLINE mfid7        ONLINE mfid8        ONLINE mfid9        ONLINE 
>> mfid10       ONLINE mfid11       ONLINE mfid12       ONLINE 
>> root at colossus:~ # zpool import -Ff storage cannot import 'storage':
>> I/O error Destroy and re-create the pool from a backup source.
>>     
>
> uname -a?
>   
FreeBSD colossus 9.2-RELEASE-p15 FreeBSD 9.2-RELEASE-p15 #0: Mon Nov  3
20:31:29 UTC 2014    
root at amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC  amd64
>   
>> Recoverable?
>>     
>
> It's hard to tell right now, and we shall try all possible remedies
> but be prepared for the worst.
>   

I am :(

-- 
Michelle Sullivan
http://www.mhix.org/