linux-ext4 - Re: [dm-devel] do not disable ext4 discards on first discard failure? [was: Re: dm snapshot: ignore discards issued to the snapshot-origin target]

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Message-ID: <20110429122906.GA7381@infradead.org>
Date:	Fri, 29 Apr 2011 08:29:06 -0400
From:	Christoph Hellwig <hch@...radead.org>
To:	Lukas Czerner <lczerner@...hat.com>,
	Mike Snitzer <snitzer@...hat.com>, sandeen@...hat.com,
	Christoph Hellwig <hch@...radead.org>, dm-devel@...hat.com,
	DarkNovaNick@...il.com, linux-lvm@...hat.com,
	linux-ext4@...r.kernel.org
Subject: Re: [dm-devel] do not disable ext4 discards on first discard
 failure? [was: Re: dm snapshot: ignore discards issued to the
 snapshot-origin target]

FYI, that disable discard on failure seems to be an ext4 special and no
one else picked up that stupid idea.  If ext4 wants to misbehave for
that just let them..

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