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
WARNING: multiple messages have this Message-ID (diff)
From: Mike Snitzer <snitzer@redhat.com>
To: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: sandeen@redhat.com, Christoph Hellwig <hch@infradead.org>,
device-mapper development <dm-devel@redhat.com>,
DarkNovaNick@gmail.com, linux-lvm@redhat.com,
Lukas Czerner <lczerner@redhat.com>,
linux-ext4@vger.kernel.org, Alasdair G Kergon <agk@redhat.com>
Subject: Re: [linux-lvm] 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: 104+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-12 14:59 [linux-lvm] Testing TRIM with LVM DarkNovaNick
2011-04-12 23:47 ` Mike Snitzer
2011-04-13 1:47 ` DarkNovaNick
2011-04-13 8:41 ` Zdenek Kabelac
2011-04-13 15:38 ` DarkNovaNick
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 22:40 ` [linux-lvm] " Mike Snitzer
2011-04-13 23:48 ` Mike Snitzer
2011-04-13 23:48 ` [linux-lvm] " Mike Snitzer
2011-04-26 17:32 ` Mike Snitzer
2011-04-26 17:32 ` [linux-lvm] " Mike Snitzer
2011-04-28 0:19 ` [PATCH] dm snapshot: ignore discards issued to the snapshot-origin target Mike Snitzer
2011-04-28 0:19 ` [linux-lvm] " Mike Snitzer
2011-04-28 7:53 ` Christoph Hellwig
2011-04-28 7:53 ` [linux-lvm] [dm-devel] " 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 20:59 ` [linux-lvm] " Mike Snitzer
2011-04-28 21:28 ` Eric Sandeen
2011-04-28 21:28 ` [linux-lvm] " Eric Sandeen
2011-04-28 22:59 ` Alasdair G Kergon
2011-04-28 22:59 ` Alasdair G Kergon
2011-04-28 23:01 ` Eric Sandeen
2011-04-28 23:01 ` Eric Sandeen
2011-04-28 23:11 ` Alasdair G Kergon
2011-04-28 23:11 ` Alasdair G Kergon
2011-04-29 1:12 ` Andreas Dilger
2011-04-29 1:12 ` [linux-lvm] " Andreas Dilger
2011-04-29 13:55 ` Mike Snitzer
2011-04-29 13:55 ` [linux-lvm] " Mike Snitzer
2011-04-29 9:30 ` Lukas Czerner
2011-04-29 9:30 ` [linux-lvm] " Lukas Czerner
2011-04-29 12:24 ` [dm-devel] " Alasdair G Kergon
2011-04-29 12:24 ` [linux-lvm] " Alasdair G Kergon
2011-04-29 12:29 ` Christoph Hellwig
2011-04-29 12:29 ` [linux-lvm] " Christoph Hellwig
2011-04-29 14:28 ` Eric Sandeen
2011-04-29 14:28 ` [linux-lvm] " Eric Sandeen
2011-04-29 15:13 ` Ray Morris
2011-04-29 15:13 ` Ray Morris
2011-05-04 16:33 ` Ted Ts'o
2011-05-04 16:33 ` [linux-lvm] " Ted Ts'o
2011-05-04 16:51 ` Eric Sandeen
2011-05-04 16:57 ` Lukas Czerner
2011-05-04 17:02 ` Lukas Czerner
2011-05-04 17:02 ` [linux-lvm] " Lukas Czerner
2011-05-02 7:16 ` Lukas Czerner
2011-05-02 7:16 ` [linux-lvm] " Lukas Czerner
2011-05-02 8:13 ` Alasdair G Kergon
2011-05-02 8:13 ` [linux-lvm] " Alasdair G Kergon
2011-05-02 8:19 ` Christoph Hellwig
2011-05-02 8:19 ` [linux-lvm] " Christoph Hellwig
2011-05-02 10:24 ` Lukas Czerner
2011-05-02 10:24 ` [linux-lvm] " Lukas Czerner
2011-05-02 12:48 ` Mike Snitzer
2011-05-02 12:48 ` [linux-lvm] " Mike Snitzer
2011-05-02 13:05 ` Lukas Czerner
2011-05-02 13:05 ` [linux-lvm] " Lukas Czerner
2011-05-02 14:47 ` Eric Sandeen
2011-05-02 14:47 ` [linux-lvm] " Eric Sandeen
2011-05-02 14:48 ` Christoph Hellwig
2011-05-02 14:48 ` [linux-lvm] " Christoph Hellwig
2011-05-02 14:58 ` Lukas Czerner
2011-05-02 14:58 ` [linux-lvm] " Lukas Czerner
2011-05-02 13:48 ` [dm-devel] " Martin K. Petersen
2011-05-02 13:48 ` [linux-lvm] " Martin K. Petersen
2011-05-02 14:20 ` Martin K. Petersen
2011-05-02 14:20 ` [linux-lvm] [dm-devel] " Martin K. Petersen
2011-05-02 14:39 ` Lukas Czerner
2011-05-02 14:39 ` [linux-lvm] " Lukas Czerner
2011-05-02 14:50 ` Martin K. Petersen
2011-05-02 14:50 ` [linux-lvm] " Martin K. Petersen
2011-05-02 14:58 ` Mike Snitzer
2011-05-02 14:58 ` [linux-lvm] " Mike Snitzer
2011-05-02 16:58 ` [dm-devel] " Martin K. Petersen
2011-05-02 16:58 ` [linux-lvm] " Martin K. Petersen
2011-05-03 8:57 ` Lukas Czerner
2011-05-03 8:57 ` [linux-lvm] " Lukas Czerner
2011-05-04 15:10 ` Martin K. Petersen
2011-05-04 15:10 ` [linux-lvm] " Martin K. Petersen
2011-05-04 16:02 ` Mike Snitzer
2011-05-04 16:02 ` [linux-lvm] " Mike Snitzer
2011-05-04 16:50 ` Martin K. Petersen
2011-05-04 16:50 ` [linux-lvm] " Martin K. Petersen
2011-05-04 18:03 ` Mike Snitzer
2011-05-04 18:03 ` [linux-lvm] " Mike Snitzer
2011-05-04 17:10 ` [dm-devel] " Lukas Czerner
2011-05-04 17:10 ` [linux-lvm] " Lukas Czerner
2011-05-04 17:32 ` Martin K. Petersen
2011-05-04 17:32 ` [linux-lvm] " Martin K. Petersen
2011-05-04 17:35 ` Lukas Czerner
2011-05-04 17:35 ` [linux-lvm] " Lukas Czerner
2011-05-18 12:16 ` Mike Snitzer
2011-05-18 12:16 ` [linux-lvm] " Mike Snitzer
2011-05-18 12:52 ` Mike Snitzer [this message]
2011-05-18 12:52 ` Mike Snitzer
2011-05-04 15:16 ` [dm-devel] " Martin K. Petersen
2011-05-04 15:16 ` [linux-lvm] " Martin K. Petersen
2011-05-04 16:12 ` Lukas Czerner
2011-05-04 16:12 ` [linux-lvm] " Lukas Czerner
2011-05-05 8:33 ` Karel Zak
2011-05-05 8:33 ` [linux-lvm] " Karel Zak
2011-05-05 10:48 ` Lukas Czerner
2011-05-05 10:48 ` [linux-lvm] " Lukas Czerner
2011-04-14 15:31 ` [linux-lvm] [PATCH] dm snapshot: add discard support to the snapshot-origin target [was: Re: Testing TRIM wi DarkNovaNick
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20110518125226.GA19490@redhat.com \
--to=snitzer@redhat.com \
--cc=DarkNovaNick@gmail.com \
--cc=agk@redhat.com \
--cc=dm-devel@redhat.com \
--cc=hch@infradead.org \
--cc=lczerner@redhat.com \
--cc=linux-ext4@vger.kernel.org \
--cc=linux-lvm@redhat.com \
--cc=martin.petersen@oracle.com \
--cc=sandeen@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.