IBM Systems Group
AIX-AK FZK 2005 © 2005 IBM Corporation
Multipathing with RDAC
Must use QLogic non-failover driver
Always uses current path (as reported by DS4000)
RDAC installation
FC HBA driver must be installed and loade d
At least one LUN must be assigned and avail able
Must use Host Type LNXCLS - AVT turned o ff
Must update boot loader configuration
Must run mppUpdate after each configuration change
Updates RDAC configuration files
Rebuilds Initial RAMDisk