From: Duncan <1i5t5.duncan@cox.net>
To: linux-btrfs@vger.kernel.org
Subject: Re: WARNING: at fs/btrfs/free-space-cache.c:1887 after hard shutdown.
Date: Wed, 27 Jun 2012 07:56:45 +0000 (UTC) [thread overview]
Message-ID: <pan.2012.06.27.07.56.46@cox.net> (raw)
In-Reply-To: CACCfv7qEa-hVmNEB6DMy9khGfjcyPuLk27M1ue4VMDwgv9++FQ@mail.gmail.com
Jordan Windsor posted on Wed, 27 Jun 2012 13:16:44 +0930 as excerpted:
> My computer locked up and I had to press the reset button.
> Ever since then I can't mount the btrfs filesystem, here's the output:
Are you aware of the btrfs wiki and have you read up on btrfs there, yet?
https://btrfs.wiki.kernel.org/index.php/Main_Page
In particular, check the mount options listed there. I had a similar
problem when I was testing here (during the 3.4 kernel dev cycle, I
decided btrfs was still too experimental for my current needs so am back
on more reliable reiserfs for now), which turned out to be a corrupted
space-cache. Mounting with the listed nospace_cache option allowed the
filesystem to mount and self-repair, after which I could mount it
normally again.
https://btrfs.wiki.kernel.org/index.php/Mount_options
--
Duncan - List replies preferred. No HTML msgs.
"Every nonfree program has a lord, a master --
and if you use the program, he is your master." Richard Stallman
next prev parent reply other threads:[~2012-06-27 7:56 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-27 3:46 WARNING: at fs/btrfs/free-space-cache.c:1887 after hard shutdown Jordan Windsor
2012-06-27 7:56 ` Duncan [this message]
2012-06-27 13:48 ` Josef Bacik
2012-06-29 5:36 ` Jordan Windsor
2012-06-29 5:39 ` Chris Samuel
2012-06-29 6:35 ` Jordan Windsor
2012-06-29 13:04 ` Josef Bacik
2012-06-29 16:15 ` Jordan Windsor
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