From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Jun'ichi Nomura" <j-nomura@ce.jp.nec.com>
Subject: Re: multipath: change the DEFAULT_MINIO for the request
 based multipath
Date: Fri, 21 Jan 2011 16:03:25 +0900
Message-ID: <4D392FBD.5080207@ce.jp.nec.com>
References: <91d6dae7d88296d8a1fe.1295472607@malahal>	<4D37E513.3070506@suse.de>
	<20110120160726.GA23529@redhat.com>
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Cc: Mike Snitzer <snitzer@redhat.com>
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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

-- 
Jun'ichi Nomura, NEC Corporation