Following a successful cluster fallover, clstat returns no status, the snmpinfo command hangs. All Cluster resources appear to be active. What should be done to resolve this problem?()
第1题:
During a cluster functionality test, and administrator performs a graceful stop for Node ’B’ in a three-node cluster. What is the expected state of the cluster after Node ’B’successfully completes?()
第2题:
The IP subsystem fallover behavior of a two-node cluster is being testing in a large client organization. One of the tests is to simulate a network_down event and verify that HACMP movesthe single resource group to the standby node. What is the best way to simulate a network down condition?()
第3题:
A cluster script failed because it was unable to set the hostname, and the Cluster Manager reported the event failure. What must be done prior to sue the "HACMP Problem Determination Tools" -> "Recover From Script Failure" to have the Cluster Manager resume cluster processing?()
第4题:
An administrator will be performing a PowerHA upgrade on a cluster from version 5.3 to version 5.5. Which ofthe following tasks will verify a successful migration?()
第5题:
An administrator runs clstat on a cluster node and receives the following response: ’Can not get Cluster Information.’ Which of the following daemons may need to be started in order to correct this problem?()
第6题:
A cluster node has a failed fibre adapter requiring the node to be halted to replace it. To minimize downtime, what is the appropriate method of performing this repair?()
第7题:
A cluster administrator is performing fallover testing during a scheduled system outage. Node ’A’ Was forced down and eventually rebooted. When Node ’A’ reintegrates into the cluster, the resource group state is offline. No errors are found in reviewing the hacmp.out file. What could have been done to ensure the resource group was acquired when cluster processing was restarted on Node ’A’?()
第8题:
An administrator has added an additional network adapter to each cluster node. The adapters have been configured and tested, and the /etc/hosts file has been updated. However,the adapters do not appear in the pick list when the administrator tries to define the adapters to HACMP. What would be required to correct this problem?()
第9题:
The snmpinfo command can be sued to obtain information about the current state of a running cluster. Which of the following will provide an administrator with a complete list of information from the cluster MIB?()
第10题:
A step in the HACMP test plan is to gracefully stop the cluster on a node and to verify that the Shared resources fallover to the standby node. To prepare for this testing step, both nodes in the two-node cluster are in a stable state with the single resource group active on Node ’A’. Which of the following is the best way to execute this portion of the test plan?()