Re: Raid-1 on top of multipath
From: Lars Marowsky-Bree <hidden>
Date: 2007-05-08 09:52:07
From: Lars Marowsky-Bree <hidden>
Date: 2007-05-08 09:52:07
On 2007-04-20T15:57:35, Rob Bray [off-list ref] wrote:
I'm attempting to do host-based mirroring with one LUN on each of two EMC CX storage units, each with two service processors. Connection is via Emulex LP9802, using lpfc driver, and sg.
Use dm-multipath (multipath-tools package), not md multipath. And then
md-raid1 on top. That works.
Sincerely,
Lars
--
Teamlead Kernel, SuSE Labs, Research and Development
SUSE LINUX Products GmbH, GF: Markus Rex, HRB 16746 (AG Nürnberg)
"Experience is the name everyone gives to their mistakes." -- Oscar Wilde
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