From: Mike Snitzer <snitzer@redhat.com>
To: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: Lukas Czerner <lczerner@redhat.com>,
sandeen@redhat.com, Christoph Hellwig <hch@infradead.org>,
device-mapper development <dm-devel@redhat.com>,
DarkNovaNick@gmail.com, linux-lvm@redhat.com,
linux-ext4@vger.kernel.org, Alasdair G Kergon <agk@redhat.com>
Subject: Re: do not disable ext4 discards on first discard failure? [was: Re: dm snapshot: ignore discards issued to the snapshot-origin target]
Date: Wed, 18 May 2011 08:52:27 -0400 [thread overview]
Message-ID: <20110518125226.GA19490@redhat.com> (raw)
In-Reply-To: <20110518121631.GC18433@redhat.com>
On Wed, May 18 2011 at 8:16am -0400,
Mike Snitzer <snitzer@redhat.com> wrote:
> Hey Martin,
>
> On Wed, May 04 2011 at 11:10am -0400,
> Martin K. Petersen <martin.petersen@oracle.com> wrote:
>
> > >>>>> "Lukas" == Lukas Czerner <lczerner@redhat.com> writes:
> >
> > Lukas> Nevertheless there is something weird going on, because even when
> > Lukas> I create striped volume I get this:
> >
> > Could you please try the following patch? It has a bunch of small tweaks
> > to the discard stack in it. I'll split it up before posting for real but
> > I'd like to know if it fixes your issue...
>
> Would be ideal to get these fixes staged for 2.6.40.
>
> Do you intend to split these patches up and post for 2.6.40 inclussion?
Ah, I now see you posted them and Jens picked some up.. thanks
Mike
next prev parent reply other threads:[~2011-05-18 12:52 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20110412234706.GA11244@redhat.com>
[not found] ` <20cf301cbef67d323104a0c2ff52@google.com>
2011-04-13 22:40 ` [PATCH] dm snapshot: add discard support to the snapshot-origin target [was: Re: Testing TRIM with LVM] Mike Snitzer
2011-04-13 23:48 ` Mike Snitzer
2011-04-26 17:32 ` Mike Snitzer
2011-04-28 0:19 ` [PATCH] dm snapshot: ignore discards issued to the snapshot-origin target Mike Snitzer
2011-04-28 7:53 ` Christoph Hellwig
2011-04-28 20:59 ` do not disable ext4 discards on first discard failure? [was: Re: dm snapshot: ignore discards issued to the snapshot-origin target] Mike Snitzer
2011-04-28 21:28 ` Eric Sandeen
2011-04-28 22:59 ` [linux-lvm] " Alasdair G Kergon
2011-04-28 23:01 ` Eric Sandeen
2011-04-28 23:11 ` Alasdair G Kergon
2011-04-29 1:12 ` Andreas Dilger
2011-04-29 13:55 ` Mike Snitzer
2011-04-29 9:30 ` Lukas Czerner
2011-04-29 12:24 ` [dm-devel] " Alasdair G Kergon
2011-04-29 12:29 ` Christoph Hellwig
2011-04-29 14:28 ` Eric Sandeen
2011-04-29 15:13 ` [linux-lvm] " Ray Morris
2011-05-04 16:33 ` Ted Ts'o
2011-05-04 17:02 ` Lukas Czerner
2011-05-02 7:16 ` Lukas Czerner
2011-05-02 8:13 ` Alasdair G Kergon
2011-05-02 8:19 ` Christoph Hellwig
2011-05-02 10:24 ` Lukas Czerner
2011-05-02 12:48 ` Mike Snitzer
2011-05-02 13:05 ` Lukas Czerner
2011-05-02 14:47 ` Eric Sandeen
2011-05-02 14:48 ` Christoph Hellwig
2011-05-02 14:58 ` Lukas Czerner
2011-05-02 13:48 ` [dm-devel] " Martin K. Petersen
2011-05-02 14:20 ` Martin K. Petersen
2011-05-02 14:39 ` [dm-devel] " Lukas Czerner
2011-05-02 14:50 ` Martin K. Petersen
2011-05-02 14:58 ` Mike Snitzer
2011-05-02 16:58 ` [dm-devel] " Martin K. Petersen
2011-05-03 8:57 ` Lukas Czerner
2011-05-04 15:10 ` Martin K. Petersen
2011-05-04 16:02 ` Mike Snitzer
2011-05-04 16:50 ` Martin K. Petersen
2011-05-04 18:03 ` Mike Snitzer
2011-05-04 17:10 ` [dm-devel] " Lukas Czerner
2011-05-04 17:32 ` Martin K. Petersen
2011-05-04 17:35 ` Lukas Czerner
2011-05-18 12:16 ` Mike Snitzer
2011-05-18 12:52 ` Mike Snitzer [this message]
2011-05-04 15:16 ` [dm-devel] " Martin K. Petersen
2011-05-04 16:12 ` Lukas Czerner
2011-05-05 8:33 ` Karel Zak
2011-05-05 10:48 ` Lukas Czerner
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