单项选择题
A.2套SVC群集均配置Metro Mirror/Globe Mirror,2台DS8100,TPC for Replicatoin和Power HA/XDB.2套SVC群集均配置Metro Mirror/Globe Mirror,2台DS8100,TPC for ReplicatoinC.2套SVC群集均配置Metro Mirror/Globe Mirror,2台DS8100,Power HA/XDD.2套SVC群集,2台DS8100
A.8B.6C.4D.2
A.1899-12-3009:02:00B.1899-12-3009:03:00C.1.5:2D.1899-12-3009:04:00