From: bugzilla-daemon@bugzilla.kernel.org
To: linux-ext4@vger.kernel.org
Subject: [Bug 23772] oops after mounting ext4 fs in 2.6.36.1 (failed to parse options in superblock)
Date: Wed, 1 Dec 2010 14:58:52 GMT [thread overview]
Message-ID: <201012011458.oB1EwqFa015258@demeter1.kernel.org> (raw)
In-Reply-To: <bug-23772-13602@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=23772
--- Comment #20 from Eric Sandeen <sandeen@redhat.com> 2010-12-01 14:58:43 ---
(In reply to comment #18)
> > Your dd above should have zeroed this out, though, which makes me wonder how
> > you got 1's back in here. It could be anything, though I wonder if it's
> > possible that it's a stray bitmap....
>
> No, my "dd" command only zeroed out the second half of the superblock (starting
> at 0x600, the s_mount_opts field. It didn't touch the "error" parts of the
> superblock, for simplicity/safety.
Oh, sorry, I just assumed. Thanks for the clarification.
-Eric
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next prev parent reply other threads:[~2010-12-01 14:58 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-25 21:23 [Bug 23772] New: oops after mounting ext4 fs in 2.6.36.1 (failed to parse options in superblock) bugzilla-daemon
2010-11-25 21:27 ` [Bug 23772] " bugzilla-daemon
2010-11-25 21:31 ` bugzilla-daemon
2010-11-25 21:32 ` bugzilla-daemon
2010-11-26 2:57 ` bugzilla-daemon
2010-11-26 14:24 ` bugzilla-daemon
2010-11-26 14:27 ` bugzilla-daemon
2010-11-26 14:40 ` bugzilla-daemon
2010-11-26 14:45 ` bugzilla-daemon
2010-11-26 14:46 ` bugzilla-daemon
2010-11-26 20:45 ` bugzilla-daemon
2010-11-26 22:13 ` bugzilla-daemon
2010-11-29 19:34 ` bugzilla-daemon
2010-11-29 19:36 ` bugzilla-daemon
2010-11-29 21:55 ` bugzilla-daemon
2010-11-29 23:45 ` [PATCH] annotate superblock field offsets Andreas Dilger
2010-11-29 23:46 ` Eric Sandeen
2010-11-30 16:51 ` [Bug 23772] oops after mounting ext4 fs in 2.6.36.1 (failed to parse options in superblock) bugzilla-daemon
2010-11-30 17:50 ` bugzilla-daemon
2010-11-30 18:07 ` bugzilla-daemon
2010-11-30 20:54 ` bugzilla-daemon
2010-11-30 21:16 ` bugzilla-daemon
2010-12-01 14:58 ` bugzilla-daemon [this message]
2012-08-14 13:33 ` bugzilla-daemon
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