From: Chris Mason <chris.mason@fusionio.com>
To: David Sterba <dsterba@suse.cz>
Cc: polack christian <baobab874@gmail.com>,
mailing list linux-btrfs <linux-btrfs@vger.kernel.org>
Subject: Re: btrfsck and ctree version
Date: Mon, 28 Jan 2013 18:21:40 -0500 [thread overview]
Message-ID: <20130128232140.GA23893@shiny.globalsuite.net> (raw)
In-Reply-To: <20130128220308.GI16977@twin.jikos.cz>
On Mon, Jan 28, 2013 at 03:03:08PM -0700, David Sterba wrote:
> On Mon, Jan 28, 2013 at 03:07:13PM +0100, polack christian wrote:
> > i did use btrfsck to recover it
> > i got the tool from
> >
> > git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-progs.git
> >
> > and i got this error message:
> > ...
> > Check tree block failed, want=294555648, have=0
> > Check tree block failed, want=294559744, have=0
> > Check tree block failed, want=294559744, have=0
> > btrfsck: ctree.c:1690: leaf_space_used: Assertion `!(data_len < 0)' failed.
> > Aborted (core dumped)
> >
> > looking at
> >
> > git://git.kernel.org/pub/scm/linux/kernel/git/josef/btrfs-next.git
>
> but this is a kernel source repository, not progs, I wonder
>
> > this error in ctree.c have been corrected by this commit
> >
> > http://git.kernel.org/?p=linux/kernel/git/josef/btrfs-next.git;a=commit;h=41be1f3b40b87de33cd2e7463dce88596dbdccc4
>
> how this could happen. I have looked at the whether it does not silently
> fix a bug, nothing wrong I can see now. How did you verify that the
> patch fixes the fsck problem?
It sounds much more like the reboot or remount cleared the cache on the
block device.
-chris
next prev parent reply other threads:[~2013-01-28 23:21 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-28 14:07 btrfsck and ctree version polack christian
2013-01-28 22:03 ` David Sterba
2013-01-28 23:21 ` Chris Mason [this message]
[not found] ` <CAC6BJd=0HL2mypZ87dWk_iB69BPXYku6HzBu0J_hoCZjxXgGiQ@mail.gmail.com>
2013-01-29 16:09 ` Fwd: " polack christian
2013-01-30 11:32 ` polack christian
-- strict thread matches above, loose matches on Subject: below --
2013-01-29 10:47 polack christian
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