On Tue, Mar 12, 2013 at 11:30:35PM +1100, Dave Chinner wrote:
> From: Dave Chinner <dchinner@xxxxxxxxxx>
>
> Currently xfs_corruption_error() dumps the first 16 bytes of the
> buffer that is passed to it when a corruption occurs. This is not
> large enough to see the entire state of the header of the block that
> was determined to be corrupt. increase the output to 64 bytes to
> capture the majority of all headers in all types of metadata blocks.
>
> Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
> ---
> fs/xfs/xfs_error.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/fs/xfs/xfs_error.c b/fs/xfs/xfs_error.c
> index 07bf3b9..35d3f5b 100644
> --- a/fs/xfs/xfs_error.c
> +++ b/fs/xfs/xfs_error.c
> @@ -178,7 +178,7 @@ xfs_corruption_error(
> inst_t *ra)
> {
> if (level <= xfs_error_level)
> - xfs_hex_dump(p, 16);
> + xfs_hex_dump(p, 64);
Are you sure we don't have any structures which are shorter than that? I guess
we'll have to take a look.
-Ben
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