Re: [PATCH 6/8] xfs/070: filter the bad sb magic number error

["Darrick J. Wong" <djwong@kernel.org>]

On Thu, Jun 02, 2022 at 10:31:24AM +1000, Dave Chinner wrote:
> From: Dave Chinner <dchinner@redhat.com>
> 
> Lastest XFS kernel makes the superblock bad magic number error
> message more meaningful, and that's being picked up by xfsprogs in
> very short order. And, of course, the error is output by xfs_repair,
> too, and it's been captured in the golden output of a test. Fix it
> by filtering the output back down to the old message.
> 
> Signed-off-by: Dave Chinner <dchinner@redhat.com>

Heh, I had a patch just like this one!
Reviewed-by: Darrick J. Wong <djwong@kernel.org>

--D

> ---
>  common/repair | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/common/repair b/common/repair
> index 5a957f4e..463ef9db 100644
> --- a/common/repair
> +++ b/common/repair
> @@ -90,6 +90,7 @@ s/(superblock) (\d+)/\1 AGNO/;
>  s/(AG \#)(\d+)/\1AGNO/;
>  s/(reset bad sb for ag) (\d+)/\1 AGNO/;
>  s/(unknown block state, ag )(\d+)(, blocks? )(\d+)/\1AGNO\3AGBNO/;
> +s/^Superblock has (bad magic number) 0x.*/\1/;
>  /^Note - quota info will be regenerated on next quota mount.$/ && next;
>  	print;'
>  }
> -- 
> 2.35.1
>