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From: Nikolay Borisov <nborisov@suse.com>
To: Gard Vaaler <gardv@megacandy.net>, linux-btrfs@vger.kernel.org
Subject: Re: Unrecoverable corruption after loss of cache
Date: Sun, 1 Dec 2019 20:51:55 +0200	[thread overview]
Message-ID: <2292c7cc-fc18-364b-7b7c-dfef014a028f@suse.com> (raw)
In-Reply-To: <7D7AA867-8B53-4CD5-83EF-95EABAD2A77C@megacandy.net>



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.

> 
> 
> 
> 

  reply	other threads:[~2019-12-01 18:52 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-01 17:27 Unrecoverable corruption after loss of cache Gard Vaaler
2019-12-01 18:51 ` Nikolay Borisov [this message]
2019-12-02 21:27   ` Gard Vaaler
2019-12-05  2:45     ` Zygo Blaxell
2019-12-04 15:50 ` Gard Vaaler
2019-12-04 19:08   ` Chris Murphy
2019-12-04 20:21     ` Gard Vaaler
     [not found]     ` <B154F1B0-C80A-4E7E-B105-B0E654279E28@megacandy.net>
2019-12-04 21:09       ` Chris Murphy
2019-12-05  0:34         ` Gard Vaaler
2019-12-05  1:26           ` Chris Murphy

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