A customer has a Power 740 with 128GB of memory installed. There are 6
LPARs with dedicated memory implemented. Performance analysis shows that
the usage of the memory in the different LPARs changes frequently and is rarely
optimal. How can memory optimization be achieved?
A Power 720 customer with IBM i and disk mirroring is afraid of being
unprotected after a disk failure when waiting for IBM to replace it. They have
asked whether there is a simple solution. Which of the following actions will
relieve the customer concern?