On May 30, 2018, at 6:51 AM, Jan Kara <jack@xxxxxxx> wrote:
>
> Open filesystem with EXT2_FLAG_IGNORE_SB_ERRORS flag in catastrophic
> mode so that superblock errors can be fixed in debugfs.
>
> Signed-off-by: Jan Kara <jack@xxxxxxx>
Reviewed-by: Andreas Dilger <adilger@xxxxxxxxx>
> ---
> debugfs/debugfs.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/debugfs/debugfs.c b/debugfs/debugfs.c
> index b1842443aa8e..51e3783bfa86 100644
> --- a/debugfs/debugfs.c
> +++ b/debugfs/debugfs.c
> @@ -160,7 +160,7 @@ static void open_filesystem(char *device, int open_flags, blk64_t superblock,
> }
>
> if (catastrophic)
> - open_flags |= EXT2_FLAG_SKIP_MMP;
> + open_flags |= EXT2_FLAG_SKIP_MMP | EXT2_FLAG_IGNORE_SB_ERRORS;
>
> if (undo_file) {
> retval = debugfs_setup_tdb(device, undo_file, &io_ptr);
> --
> 2.13.6
>
Cheers, Andreas
Attachment:
signature.asc
Description: Message signed with OpenPGP
