Re: Unrecoverable corruption after loss of cache

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> 1. des. 2019 kl. 19:51 skrev Nikolay Borisov <nborisov@xxxxxxxx>:
> On 1.12.19 г. 19:27 ч., Gard Vaaler wrote:
>> Trying to recover a filesystem that was corrupted by losing writes due to a failing caching device, I get the following error:
>>> ERROR: child eb corrupted: parent bytenr=2529690976256 item=0 parent level=2 child level=0
>> 
>> Trying to zero the journal or reinitialising the extent tree yields the same error. Is there any way to recover the filesystem? Relevant logs attached.
> 
> Provide more information about your storage stack.


Nothing special: SATA disks with (now-detached) SATA SSDs.

-- 
Gard




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