I came across this table in the Redbook Best Practices for DB2 on AIX 6.1 for POWER System .
It shows a list of the common parameters you need to look at for disks when they are connecting to a SAN. Tasks Actions to undertake Remarks For details see LUN creation on SAN storage box Create
LUN in particular RAID level Divide
LUN into desired capacity Map
to host group LUN creation on SAN
storage box Disks and HBA parameters Disks parameters: algorithm=round_robin