From: "Darrick J. Wong" <djwong@us.ibm.com>
To: Orion Poplawski <orion@cora.nwra.com>
Cc: linux-scsi@vger.kernel.org
Subject: Re: Any multipath SAS support in Linux?
Date: Wed, 14 Feb 2007 17:53:18 -0800 [thread overview]
Message-ID: <45D3BD0E.7080705@us.ibm.com> (raw)
In-Reply-To: <er079a$b45$1@sea.gmane.org>
Orion Poplawski wrote:
> I'm thinking about trying to setup a two node HA storage cluster
> connected to an external SAS box. Is such a thing possible at this time?
I've had success with aic94xx + dm_multipath before. There has recently
been a bug in the multipath tools wherein it fails to detect disk type
due to the removal of a "bus" attribute in sysfs. and I don't know if
that's been fixed. (Aside from building your own with the sysfs part
removed....)
Note that success == I set it up, started I/O, yanked some cables, and
it kept chugging. :)
--D
prev parent reply other threads:[~2007-02-15 1:53 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-14 23:51 Any multipath SAS support in Linux? Orion Poplawski
2007-02-15 1:53 ` Darrick J. Wong [this message]
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