2009/11/10 Win Htin <[email protected]>: > My questions are; > 1. Do I need to install the rdac package from LSI website or the > multipath RPM good enough to proceed with assigning more partitions > and configure DMpath?
They are mutually exclusive. Enable just one of these. I run RDAC on RHEL and DS4K, and had good experience with it, didn't try native MPIO yet. > 2. Can I enable both paths from each HBA for a total of FOUR? (two > active/two passive). Searching on the web, I found articles saying it > is not supported natively. > As long as you have one active path per HBA it should be OK. You want to access any single LUN on DS4K via a single controller unless you do a path fail-over, or you are going to cause very costly takeovers when controllers vie for ownership of the LUN. Regards, Paweł _______________________________________________ rhelv5-list mailing list [email protected] https://www.redhat.com/mailman/listinfo/rhelv5-list
