IBM Systems Group
Multipathing with RDAC
Must use QLogic
Always uses current path (as reported by DS4000)
RDAC installation
FC HBA driver must be installed and loaded
At least one LUN must be assigned and available
Must use Host Type LNXCLS - AVT turned off
Must update boot loader configuration
Must run mppUpdate after each configuration change
Updates RDAC configuration files
Rebuilds Initial RAMDisk
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