单项选择题
A. algorithm = failover
B. algorithm = round_robin
C. reserve_policy = no_reserve
D. reserve_policy = single_path
单项选择题 An administrator wants to create a new 100 GB virtual media repository in the rootvg storage pool on the Virtual IO server. Which command will accomplish this？（）
单项选择题 WhichportsmustbeleftopenifanadministratorplanstoperformDynamicLPARoperations？（）
单项选择题 A customer has 4 POWER6 servers managed by a Hardware Management Console （HMC）. They plan to install a second HMC for redundancy. Which of the following statements correctlydescribes the dual HMC environment？ （）