Hi Satoru,
On Wed, Jun 25, 2014 at 04:25:01PM +0900, Satoru Takeuchi wrote:
> Hi Liu,
>
> (2014/06/24 16:39), Liu Bo wrote:
> > The reproducer is
> >
> > $ mkfs.btrfs D1 D2 D3 -mraid5
> > $ mkfs.ext4 D2 && mkfs.ext4 D3
> > $ mount D1 /btrfs -odegraded
>
> Tested-by: Satoru Takeuchi
>
> Here is
Hi Liu,
(2014/06/24 16:39), Liu Bo wrote:
> The reproducer is
>
> $ mkfs.btrfs D1 D2 D3 -mraid5
> $ mkfs.ext4 D2 && mkfs.ext4 D3
> $ mount D1 /btrfs -odegraded
Tested-by: Satoru Takeuchi
Here is the result of the last mount.
===
...
mount: wrong fs type, bad option, bad superblock on /dev/vdb1
The reproducer is
$ mkfs.btrfs D1 D2 D3 -mraid5
$ mkfs.ext4 D2 && mkfs.ext4 D3
$ mount D1 /btrfs -odegraded
---
[ 87.672992] [ cut here ]
[ 87.673845] kernel BUG at fs/btrfs/raid56.c:1828!
...
[ 87.673845] RIP: 0010:[] []
__raid_recover_end_io+0x4a
