linux-ext4 - [Bug 16165] Wrong data returned on read after write if file size was changed with ftruncate before

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Message-Id: <201007232151.o6NLpgXV016425@demeter.kernel.org>
Date:	Fri, 23 Jul 2010 21:51:42 GMT
From:	bugzilla-daemon@...zilla.kernel.org
To:	linux-ext4@...r.kernel.org
Subject: [Bug 16165] Wrong data returned on read after write if file size was
 changed with ftruncate before

https://bugzilla.kernel.org/show_bug.cgi?id=16165





--- Comment #19 from Eric Sandeen <sandeen@...hat.com>  2010-07-23 21:51:37 ---
Alexander, there is another corruption problem that we've been chasing related
to unaligned AIO on ext4 & xfs; see:

http://archives.free.net.ph/message/20100722.190526.4de99e37.en.html

and

http://git.kernel.org/?p=fs/xfs/xfstests-dev.git;a=commit;h=b05ae2d65379ccf92eb3fe8360325dd2287bf766

The patches above won't take care of that problem.

Chuck, good question about when they'll be merged... I dunno.

-Eric

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