From: Karl-Philipp Richter <richter@richtercloud.de>
To: Gui Hecheng <guihc.fnst@cn.fujitsu.com>
Cc: linux-btrfs@vger.kernel.org
Subject: Re: How to deal with "The chunks in memory can not match the metadata of the fs. Repair failed."?
Date: Thu, 18 Dec 2014 23:06:08 +0100 [thread overview]
Message-ID: <54934FD0.7080505@richtercloud.de> (raw)
In-Reply-To: <1410831965.14842.4.camel@localhost.localdomain>
Hi,
Just to give you a really late feedback on this: I got it fixed with
btrfs-progs 3.17.3n on Linux 3.17.6, i.e. `btrfs rescue chunk-recover`
just did the job. Thanks for your advice.
-Kalle
Am 09/16/2014 um 03:46 AM schrieb Gui Hecheng:
> On Mon, 2014-09-15 at 16:59 +0200, Karl-Philipp Richter wrote:
>> Hi together,
>> I'm currently encountering another issue with `btrfs rescue
>> chunk-recover`. After some seconds of maximal I/O activity, the program
>> is idle for some seconds and then prints
>>
>> The chunks in memory can not match the metadata of the fs. Repair
>> failed.
>> Fail to recover the chunk tree.
>>
>> I don't find any mention of this output except in the source code (this
>> is as well the only thing $SEARCH_ENGINE points me to). What is the
>> recommended next step? It would be nice to see the situation (The chunks
>> in memory can not match the metadata of the fs) or the output mentioned
>> in `man btrfs rescue`.
>>
>> Any help is appreciated.
>>
>> -Kalle
>
> Hi Kalle,
> If you are encountering the above msg, it means the chunk tree has some
> inconsistent stuff with other trees like device tree & extent tree.
> You can specify the '-v' option for chunk-recover to see more details.
>
> And also, the btrfs check cmd may tell more about the story.
>
> Thanks,
> Gui
>
>
>> --
>> To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in
>> the body of a message to majordomo@vger.kernel.org
>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
prev parent reply other threads:[~2014-12-18 22:12 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-15 14:59 How to deal with "The chunks in memory can not match the metadata of the fs. Repair failed."? Karl-Philipp Richter
2014-09-16 1:46 ` Gui Hecheng
2014-12-18 22:06 ` Karl-Philipp Richter [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=54934FD0.7080505@richtercloud.de \
--to=richter@richtercloud.de \
--cc=guihc.fnst@cn.fujitsu.com \
--cc=linux-btrfs@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.