Code bug or data bug?

Code bug or data bug?

[K. Richard Pixley]

  I've just gotten:

rich@diamonds:~$ time sudo /sbin/btrfsck /dev/sda7
btrfsck: btrfsck.c:585: splice_shared_node: Assertion `!(src == 
&src_node->root_cache)' failed.
Aborted

Does this indicate a coding error in btrfsck or a data error in my file 
system?

--rich

rich@diamonds:~$ dpkg -l | grep btrfs
ii  btrfs-tools                                
0.19+20100601-3                                 Checksumming Copy on 
Write Filesystem utilit
rich@diamonds:~$ uname -a
Linux diamonds 2.6.32-24-generic-pae #38-Ubuntu SMP Mon Jul 5 10:54:21 
UTC 2010 i686 GNU/Linux
rich@diamonds:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 10.04.1 LTS
Release:        10.04
Codename:       lucid

Re: Code bug or data bug?

[Yan, Zheng]

On Tue, Aug 10, 2010 at 6:20 AM, K. Richard Pixley <rich@noir.com> wrot=
e:
> =A0I've just gotten:
>
> rich@diamonds:~$ time sudo /sbin/btrfsck /dev/sda7
> btrfsck: btrfsck.c:585: splice_shared_node: Assertion `!(src =3D=3D
> &src_node->root_cache)' failed.
> Aborted
>
> Does this indicate a coding error in btrfsck or a data error in my fi=
le
> system?
>
> --rich
>
> rich@diamonds:~$ dpkg -l | grep btrfs
> ii =A0btrfs-tools =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0=
 =A0 =A0 =A00.19+20100601-3
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 Checksumming Copy on Write Filesy=
stem utilit
> rich@diamonds:~$ uname -a
> Linux diamonds 2.6.32-24-generic-pae #38-Ubuntu SMP Mon Jul 5 10:54:2=
1 UTC
> 2010 i686 GNU/Linux
> rich@diamonds:~$ lsb_release -a
> No LSB modules are available.
> Distributor ID: Ubuntu
> Description: =A0 =A0Ubuntu 10.04.1 LTS
> Release: =A0 =A0 =A0 =A010.04
> Codename: =A0 =A0 =A0 lucid
>

This is a bug in btrfsck.
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