试题详情
- 单项选择题 A database instance is using an Automatic Storage Management (ASM) instance, which has a disk group, DGROUP1, created as follows:
What happens when the whole CONTROLLER1 Failure group is damaged?（） A、The transactions that use the disk group will halt.
B、The mirroring of allocation units occurs within the CONTROLLER2 failure group.
C、The data in the CONTROLLER1 failure group is shifted to the CONTROLLER2 failure group and implicit rebalancing is triggered.
D、The ASM does not mirror any data and newly allocated primary allocation units (AU) are stored in the CONTROLLER2 failure group.
- C
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