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？（）  

单项选择题An administrator attends a management meeting to further explain a problem that occurred Several weeks ago. A quick review of existing log files reveals that all logs from that period are gone.  Which logfile may be reviewed for specific event detail at this late date？（）

A. clcornd.log
B. clverify.log
C. clstrhist.log
D. cluster.mmddyyyy

单项选择题Ifakill-9isperformedontheclstrmgrESprocess，thedefaultactionistohaltthesystem.Tochangethedefaultactiontodosomethingotherthenhaltingthesystem，whichofthefollowingfilesmustbemodified？（）

A. /usr/es/sbin/cluster/etc/clexit.rc
B. /usr/es/sbin/cluster/etc/hacmp.term
C. /usr/es/sbin/cluster/etc/rc.cluster
D. /usr/es/sbin/cluster/etc/rc.shutdown

单项选择题Company.com recently updated the programs used in an HACMP pre-event. The procedure Involved coping the new code over the old code in the appropriate directory on one of the nodes as indicated by the HACMP event entry. The cluster was synchronized.  During a fallover test，the backup system did not behave as expected.What is the most likely problem？（）

A. The new pre-event program was node locked to a hostname
B. The new pre-event program was not made executable on al nodes.
C. The new pre-event program was not compatible with the backup machine.
D. The new pre-event program was not propagated to all the nodes in the cluster.

单项选择题An Enhanced Journeyed File System that is in a shred non-concurrent Volume Group is growing  at an unexpected rate. It is the administrator’s task to enlarge the filesystem without interrupting service.  What method should be sued to achieve this goal？（）

A. Use HACMP C-SPOC to increase the size of the JFS2 filesystem.
B. Use the smitty jfs2 fastpath to increase the size of the JFS2 filesystem.
C. Use HACMP C-SPOC to increase the size of the JFS2 filesystem and inline JFS2 logs.
D. Use mklvcopy hdisk# 2 jfs2lvname to increase the size of the JFS2 filesystem，then use splitlvcopy jfs2lvname 1 -y newjfs2lvname hdisk# to present the increased JFS2 filesystem to HACMP.

单项选择题Anadministratorrunsclstatonaclusternodeandreceivesthefollowingresponse：’CannotgetClusterInformation.’Whichofthefollowingdaemonsmayneedtobestartedinordertocorrectthisproblem？（）

A. topsvcs
B. clinfoES
C. snmpinfo
D. clsmuxpdES