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From: Rudy Gevaert <Rudy.Gevaert@UGent.be>
To: dm-devel@redhat.com
Subject: Re: unmapping luns doesn't work (good)
Date: Thu, 21 Oct 2010 16:52:23 +0200	[thread overview]
Message-ID: <4CC053A7.5060906@UGent.be> (raw)
In-Reply-To: <B2FD678A64EAAD45B089B123FDFC3ED704BAAFE3@inbmail01.lsi.com>

On 10/21/2010 09:28 AM, Chauhan, Vijay wrote:

> Try with disabling the queuing before removing the map.
>
> dmsetup message mail14r-ds3400-1 0 "fail_if_no_path"

Hi

When I do that, and then unmap the lun.

If I then rescan an issue multipath I get:

root@cyrprd1:~# multipath
create: 1                 undef IBM,1726-4xx  FAStT
size=550G features='1 queue_if_no_path' hwhandler='1 rdac' wp=undef
`-+- policy='round-robin 0' prio=0 status=undef
   |- 0:0:0:3 sdd 8:48  undef faulty running
   `- 5:0:0:3 sdl 8:176 undef faulty running
<hang>



Any ideas?

Thanks!

Rudy

  reply	other threads:[~2010-10-21 14:52 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-10-18 15:24 unmapping luns doesn't work (good) Rudy Gevaert
2010-10-21  7:28 ` Chauhan, Vijay
2010-10-21 14:52   ` Rudy Gevaert [this message]
2010-10-22  8:35     ` Chauhan, Vijay
2010-10-27 13:26       ` Rudy Gevaert

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