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Re: [dm-devel] multipathd & EMC Clariion CX-4



On Wed, Sep 14, 2011 at 11:58 AM, NEVEU Stephane wrote:
> Hi all,
>
>
>
> I'm experiencing problems trying to set up a multipathd config with a EMC
> Clariion CX-4 Storage.
>
> It seems that the CX4 is actually active/passive regarding SPs. My server
>  has QLogic Fiber Cards. My multipath-tools version is 0.4.8.
...
>
>                                hardware_handler         "1 emc"

>                                product_blacklist            LUN_Z
>
>                 }

>

Hi,
for other purposes I came to this document that refers to a CLARiiON
CX4-480 with CentOS 5.5:
http://www.nxnt.org/2010/08/multipath-linux-and-emc-clariion/
I don't know how does it match your config, but it seems that the
possibly relevant configuration differences are

hardware_handler "1 alua"
and
product_blacklist            LUNZ   (without the underscore...)

HIH,
Gianluca


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