linux-ext4 - Re: [PATCH 05/10] e2fsck: Allow to fix some superblock corruptions

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Message-ID: <20180620080000.hjg3tbvuc5izhw3y@quack2.suse.cz>
Date:   Wed, 20 Jun 2018 10:00:00 +0200
From:   Jan Kara <jack@...e.cz>
To:     "Theodore Y. Ts'o" <tytso@....edu>
Cc:     Jan Kara <jack@...e.cz>, linux-ext4@...r.kernel.org
Subject: Re: [PATCH 05/10] e2fsck: Allow to fix some superblock corruptions

On Tue 19-06-18 11:10:02, Theodore Y. Ts'o wrote:
> On Tue, Jun 12, 2018 at 11:53:23AM +0200, Jan Kara wrote:
> > Add a flag to ext2fs_open() which allows to open a filesystem even if
> > superblock is somewhat inconsistent. Use this flag from e2fsck as a last
> > resort to try to fix the superblok.
> > 
> > Currently, the flag does nothing. We'll relax checks in ext2fs_open()
> > once e2fsck is able to handle corresponding corruption gracefully.
> > 
> > Reviewed-by: Andreas Dilger <adilger@...ger.ca>
> > Signed-off-by: Jan Kara <jack@...e.cz>
> 
> This patch, alas, causes test failures:
> 
> 	f_crashdisk f_detect_xfs j_ext_dumpe2fs 
> 
> I strongly commend running "make check" when making changes to
> e2fsprogs.

Ah, sorry, forgot about that. Will do it next time.

								Honza
-- 
Jan Kara <jack@...e.com>
SUSE Labs, CR