linux-kernel - Re: Regression with FALLOC_FL_PUNCH

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Message-ID: <4FF42E37.50009@redhat.com>
Date:	Wed, 04 Jul 2012 13:51:19 +0200
From:	Zdenek Kabelac <zkabelac@...hat.com>
To:	Mike Snitzer <snitzer@...hat.com>
CC:	Hugh Dickins <hughd@...gle.com>,
	Mikulas Patocka <mpatocka@...hat.com>,
	Joe Thornber <ejt@...hat.com>,
	LVM general discussion and development 
	<linux-lvm@...hat.com>, amwang@...hat.com,
	Alasdair G Kergon <agk@...hat.com>,
	linux-kernel@...r.kernel.org, Lukas Czerner <lczerner@...hat.com>
Subject: Re: Regression with FALLOC_FL_PUNCH_HOLE in 3.5-rc kernel

Dne 2.7.2012 15:33, Mike Snitzer napsal(a):
> Not sure why you're testing such old kernels without regard for fixes
> (likely just a hopeful bisect?).
>
> In any case, you definitely need this commit (was also marked for
> stable): 0c535e0 v3.3-rc7 dm io: fix discard support
>
>

After some more crashed filesystems here is the outcome with trial patch from 
Mikulas included:


https://bugzilla.redhat.com/show_bug.cgi?id=837607


Zdenek
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