单项选择题

What happens on failure of a pre or post event script？（）

A.The error is logged and HA will continue processing
B.If configured， a recovery command will be run to deal with the problem
C.An event error is generated and 3 minutes later the cluster will enter config_too_long state
D.An event error is generated and 6 minutes later the cluster will enter config_too_long state

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热门试题

单项选择题During a resource group takeover operation， the resource group was found to go into error state. A tail of thehacmp.out file released the following message： Aug 3 12：57：20 EVENT FAILED： -1： event_error 1 TE_RG_MOVE -1 WARNING： Cluster PowerHA has beenrunning recovery program ’ usr es sbin cluster events rg_move.rp’ for 360 seconds. Please check clusterstatus. What command can the administrator issue to cause the cluster to continue processing？（）

A.clruncmd
B.clrestart
C.clcontinue
D.clresactive

单项选择题An administrator has a 2 node cluster running PowerHA version 5.5. They remove a resource group from theactive cluster configuration. When performing a verify and synchronize of the cluster， the administrator getsthe following error： migcheck[471]： cl_connect（） error， nodename=Node1， rc=-1 cldare： A communication error prevents obtaining the VRMF from remote nodes. A DARE event cannot be run until this is corrected. Please ensureclcomd is running. What is the most likely cause of this error？（）

A.There is a DARE lock in place
B.A PowerHA migration is in progress
C.Cluster services is not active on the other node
D.The other cluster node is running a different version of RSCT

单项选择题An administrator believes that the Staging Configuration Directory （SCD） may be locked due to an error in aDARE event. Which of the following commands can the administrator run to check for the existence of locks？（）

A.cldump d
B.cldare e
C.clverify L
D.chconfigchk r

单项选择题An administrator has made several topology and resource group changes on one node in a running cluster.During verification and synchronization， using the Emulate option， many errors are reported. Theadministrator decided the best course of action was to roll back the changes. Prior to the changes beingmade， a cluster snapshot was taken. Which of the following actions will roll back the changes with the least disruption？（）

A.Perform a synchronization from a node without the changes.
B.Apply the cluster snapshot on both nodes while the cluster is running.
C."Restore HACMP Configuration Database from Active Configuration" on the node where the changes weremade
D.Stop the cluster using the option "Unmanage Resource Groups" and apply the cluster snapshot on thenode where the changes were made

单项选择题Aclusteradministratorwantstocreateasnapshotbackupofthecluster.Whichsmitmenucanbeusedtodothis？（）

A.Extended Configuration
B.System Management （C-SPOC）
C.Problem Determination Tools
D.Initialization and Standard Configuration