Re: xfs corruption, data disaster!

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> On 04/05/2015, at 15.01, Yujian Peng <pengyujian5201314@xxxxxxx> wrote:
> 
> Alexandre DERUMIER <aderumier@...> writes:
> 
>> 
>> 
>> maybe this could help to repair pgs ?
>> 
>> http://www.sebastien-han.fr/blog/2015/04/27/ceph-manually-repair-object/
>> 
>> (6 disk at the same time seem pretty strange. do you have some kind of writeback cache enable of theses disks ?)
> 
> The only writeback cache is the raid card. Each disk is raid0.
And are these cards BBU with working batteries…

/Steffen
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