单项选择题

When a problem occurs in an HACMP cluster，which log file will show the high level overview of the cluster operation？（）

A. /tmp/hacmp.out
B. /tmp/clstrmgr.debug
C. /usr/es/adm/cluster.log
D. /var/hacrmp/clverify/clverify.log

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单项选择题

An administrator is reviewing the /tmp/hacmp.out after an unsuccessful fallover and notice that the event stop_server PROD_DB failed.
Besides manually intervening，what step must be performed to return the cluster to a stable state？（）

A. Recover From HACMP Script Failure.
B. Release Locks Set By Dynamic Reconfiguration.
C. Rerun HACMP cluster verification and synchronization.
D. Restore HACMP configuration Database From Active Configuration.

单项选择题

Company.com has non-IBM fibre attached storage. The storage is connected to a node in the cluster that has multiple adapters and virtual paths. There is a concern about detecting the loss of one of the fibre adapters since there is no indication to the administrator that one has failed.
What feature of HACMP can be sued to assist with this issue？（）

A. Disk heartbeat
B. Error notification
C. Event notification
D. Application monitor

单项选择题

Company.com has a non-IBM disk storage unit connected by two Fibre channel connections. The Nodes have multiple connections to the storage device that allow load balancing. A failure with one Fibre adapter or connection will not be noticed by the application， but it needs to be addressed.
How can HACMP help make this environment more robust？（）

A. Customize disk heartbeat methods to detect disk adapter failures.
B. Customize an error notification method that monitors for volume group quorum loss.
C. Customize an error notification facility to act on the event when reported to the error log.
D. Customize a HACMP event script to monitor the disk connections and cause a fallover if there is a failure.