From: Hannes Reinecke <hare@suse.de>
To: device-mapper development <dm-devel@redhat.com>
Subject: Re: rdac mode on SLES10SP1
Date: Fri, 14 Sep 2007 09:06:22 +0200 [thread overview]
Message-ID: <46EA32EE.8060102@suse.de> (raw)
In-Reply-To: <46E64DDE.7040705@linpro.no>
Tore Anderson wrote:
> * Kirill Cherkashin
>
>> Could you advise me on next matter.
>> We have DS4800 connected to SLES10&9. At the moment we're using 'native'
>> IBM rdac driver but we're going to soon jump to Linux mpio.
>> According to Novell's support site in SP1(with kernel 2.6.16) MPIO
>> would be supported by in rdac mode.
>>
>>
>> However, here I found that it should happened only with 2.6.23 kernel.
>
> The RDAC hardware handler is included (in a usable form) in the
> kernel.org kernels starting from 2.6.23-rc4, if I recall correctly.
>
> I assume SuSE has simply backported it to their 2.6.16 kernel. I know
> Red Hat has done the same for RHEL5.1, at least.
>
This is the case. RDAC mode work with SP1.
Occasionally documentation is correct :-)
Cheers,
Hannes
--
Dr. Hannes Reinecke zSeries & Storage
hare@suse.de +49 911 74053 688
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: Markus Rex, HRB 16746 (AG Nürnberg)
prev parent reply other threads:[~2007-09-14 7:06 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-11 7:54 rdac mode on SLES10SP1 Kirill Cherkashin
2007-09-11 8:12 ` Tore Anderson
2007-09-14 7:06 ` Hannes Reinecke [this message]
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