ADSM-L

[ADSM-L] load balancing real fibre channel tapes

2014-10-17 09:53:15
Subject: [ADSM-L] load balancing real fibre channel tapes
From: "Lee, Gary" <GLEE AT BSU DOT EDU>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Fri, 17 Oct 2014 13:52:09 +0000
I have two dual port hbas per tsm server.  Both servers are hp servers running 
RHEL 6.1.
I would like to spread the i/o over all four FC ports.

Is zoning the only way?

Currently all our tape devices and the tsm servers run to one FC switch.
We have 12 drives in our onsite library, and 12 in our offsite.

Any pointers on how to spread the load would be great.
I see a lot of mention of the multipath driver, but thtat seems only for disks.

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