From: Mike Snitzer <snitzer@redhat.com>
To: Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
Cc: device-mapper development <dm-devel@redhat.com>
Subject: Re: multipath: change the DEFAULT_MINIO for the request based multipath
Date: Fri, 21 Jan 2011 08:26:59 -0500 [thread overview]
Message-ID: <20110121132658.GA30411@redhat.com> (raw)
In-Reply-To: <4D392FBD.5080207@ce.jp.nec.com>
On Fri, Jan 21 2011 at 2:03am -0500,
Jun'ichi Nomura <j-nomura@ce.jp.nec.com> wrote:
> Hi,
>
> On 01/21/11 01:07, Mike Snitzer wrote:
> >>> Is it possible to detect request based multipath and change only for
> >>> those configurations?
> ...
> > Unfortunately, the multipath target version wasn't bumped when
> > request-based mpath was introduced (commit f40c67f0f7e2767f).
>
> Um, sorry I don't remember why..
>
> > Long story short, it seems we _could_ use the DM ioctl version bump that
> > occurred for 2.6.31 (from commit 60935eb): 4.15.0-ioctl (2009-04-01)
>
> Fortunately, the target version of multipath was also bumped
> in 2.6.31, from 1.0.5 to 1.1.0 by this commit:
>
> af4874e v2.6.31-rc1 dm target:s introduce iterate devices fn
Ah, very good point. I completely overlooked that.
Thanks,
Mike
prev parent reply other threads:[~2011-01-21 13:26 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-19 21:30 [PATCH] [RFC] multipath: change the DEFAULT_MINIO for the request based multipath Malahal Naineni
2011-01-20 7:32 ` Hannes Reinecke
2011-01-20 16:07 ` Mike Snitzer
2011-01-21 7:03 ` Jun'ichi Nomura
2011-01-21 8:47 ` Christophe Varoqui
2011-01-21 14:12 ` Mike Snitzer
2011-01-21 14:46 ` Christophe Varoqui
2011-01-21 17:39 ` Malahal Naineni
2011-01-25 8:56 ` Jun'ichi Nomura
2011-01-26 2:23 ` Malahal Naineni
2011-01-26 17:27 ` nishant mungse
2011-01-27 15:16 ` nishant mungse
2011-01-31 23:53 ` Christophe Varoqui
2011-02-01 2:21 ` Malahal Naineni
2011-02-01 3:13 ` Mike Snitzer
2011-02-01 8:14 ` Malahal Naineni
2011-02-01 8:13 ` Malahal Naineni
2011-02-01 9:00 ` Christophe Varoqui
2011-02-01 9:51 ` Malahal Naineni
2011-01-21 13:26 ` Mike Snitzer [this message]
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