HACMP ODM object classes
HACMP Error Notification
HACMP Topology & Resources
HACMP Application Server Start/Stop scripts
第1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2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?()
第3题:
Company.com performs cluster verification every Sunday night with a corn job. The systems administrator reviews the /var/hacmp/clverify/clverify.log on Monday morning and notice that cluster verification posted a message about inconsistent filesystem names in one of the shared volume groups. What should the administrator do?()
第4题:
A system administrator wants to ensure that the cluster will failover if quorum is lost for appAvg in RG1 whichis mirrored between hdisk3 and hdisk5. Automatic error notification has been configured in this cluster. Which of the following actions should be usedto test that the cluster fails over correctly when quorum is lost for appAvg?()
第5题:
A cluster administrator has decided to add a cluster verification to the weekly maintenance scripts That are run from corn. When a cluster verification is performed,which of the following will require a custom verification method?()
第6题:
By using a job scheduler such as cron
By enabling automatic cluster verification
By including the script name in the file /usr/es/sbin/cluster/etc/clverify.rc
By including the custom method name in the file /usr/es/sbin/cluster/etc/rc.authomethods
第7题:
HACMP ODM object classes
HACMP Error Notification
HACMP Topology & Resources
HACMP Application Server Start/Stop scripts
第8题:
A pre-event
Error notification
Application monitoring
Custom verification methods
第9题:
Create a snapshot for each of the required cluster configurations.
Create a custom snapshot method to handle the configuration changes.
Create a custom verification method to verify configuration changes.
Create a cluster custom event to mange required configuration changes.
第10题:
The clstat.cgi program will provide a solution.
The customer must install Tivoli with the HACMP plugin for monitoring the cluster.
The clinfo program included in the HACMP distribution will solve the monitoring issues.
Customize the cluster to send error notifications for every event to an email at the network control center.
第11题:
Emulate the errpt entry from the HACMP Error Notification menu
Execute a custom test procedure from the HACMP Cluster Test Tool menu
Emulate the LVM_SA_QUORCLOSE event from the HACMP Event Emulation menu
Execute the automated test procedure from the HACMP Cluster Test Tool menu
第12题:
Recover From HACMP Script Failure.
Release Locks Set By Dynamic Reconfiguration.
Rerun HACMP cluster verification and synchronization.
Restore HACMP configuration Database From Active Configuration.
第13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14题:
While reviewing the hacmp.out after a node failure,an administrator realizes that the custom Event queue_down did not execute. The queue_down event shows up when a list of custom events is displayed. What would be the next logical step to resolve this problem?()
第15题:
When the clverify utility is run,verification checks use ODM data provided by the common communication infrastructure. This provides efficient access to configuration ODMs from the other nodes. The utility manages these files by storing the copies in various directories depending on the success or failure of the verification pass. By default,this directory is "/var/hacmp/clverify/current/nodename/ if the ’current’ directory still exists when clverify stops running,this indicates which of the following?()
第16题:
An administrator has had a request from the data center for method to monitor the status of an HACMP cluster. The monitoring software environment currently used is not compatible with SNM at this time, and there is not time to crate a new tool. There is also a restriction that the data center personnel not be allowed to login to the HACMP cluster nodes. What method will provide the solution for customer?()
第17题:
Perform a synchronization from a node without the changes.
Apply the cluster snapshot on both nodes while the cluster is running.
Restore HACMP Configuration Database from Active Configuration on the node where the changes weremade
Stop the cluster using the option Unmanage Resource Groups and apply the cluster snapshot on thenode where the changes were made
第18题:
Use the clstat command and verify the cluster is in a stable state
After each node is upgraded, run a verification and synchronization
After all nodes are upgraded, run a verification and synchronization
Take a snapshot of each node and verify the configuration is the same
第19题:
clutils.log
cluster.log
clverify.log
autoverify.log
第20题:
A successful completion of clverify
A problem with the clverify utility
All nodes agree on active configuration
Configuration differences between current and last successful clverify
第21题:
clstat
clinfo
cldiag
clverify
第22题:
Delete the custom event and add a pre event and synchronize.
Synchronize the cluster and recheck the cluster custom events.
Create an application server that will stop and start the queues.
Add a pre or post event to appropriate cluster events and synchronize.
第23题:
Cause a fallover to occur on the resource group.
Export the volume groups and re-import them on all nodes.
Run an importvg -L
Investiage recent changes to the shared volume group and use C-SPOC to correct inconsistencies.
第24题:
snmpinfo -m get -o /usr/es/sbin/cluster/hacmp.defs -v cluster
snmpinfo -m dump -o /usr/es/sbin/cluster/hacmp.defs -v cluster
snmpinfo -m get -o /usr/es/sbin/cluser/hacmp.defs -v clusterState.0
snmpinfo -m dump -o /usr/es/sbin/cluster/hacmp.defs -v clusterState.0