linux-ext4 - [Bug 16019] Resume from hibernate corrupts ext4

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Message-Id: <201005241700.o4OH07OE029883@demeter.kernel.org>
Date:	Mon, 24 May 2010 17:00:07 GMT
From:	bugzilla-daemon@...zilla.kernel.org
To:	linux-ext4@...r.kernel.org
Subject: [Bug 16019] Resume from hibernate corrupts ext4

https://bugzilla.kernel.org/show_bug.cgi?id=16019





--- Comment #18 from David Lowe <lowe@...wn.edu>  2010-05-24 17:00:01 ---
(In reply to comment #17)
> Based on another internal redhat bug suggestion - does booting with the
> "iommu=soft" kernel parameter affect the bug at all?
> 
> thanks,
> -Eric

Back in Fedora 11 everything was working fine. With Fedora 12 so many things
regressed at the same time that testing was impractical (I think mostly intel
stack related...). I think suspend to ram worked fine, and hibernation would
just freeze. However with Fedora 13 I am really just left with this one
problem, hibernation. 

iommu=soft gave me one clean hibernation from inside gnome, but the second
attempt gave me the same ext4-fs errors

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