试题详情
- 单项选择题 An enterprise has two nodes： -Node ’A’ runs a large relational database and ha six CPUs and 32GB of memory. -Node ’B’ is an application server with three CPU’s and 16GB of memory. During peak production periods， the CPU load for Node ’A’ is normally between 30% and 40%. For Node ’B’， the CPU load is 10% to 20% during peak production periods. Which of the following describes the best solution for an HACMP cluster？（）
A、 Two cluster with two resource groups in a mutual takeover configuration.
B、 One cluster with two cascading resource groups in a mutual takeover configuration.
C、 One cluster with two rotating resource groups in a one-sided hot standby configuration.
D、 Two clusters with two resource groups in a hot-standby configuration with a newly acquired third node.
- B
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