The first step documented in Company.com’s HACMP test plan is to start the cluster manager on the normal service node and verify that HACMP daemons have started with the ’lssrc -g cluster" command.  What daemons MUST show as active in the ’lssrc -g clust

题目

The first step documented in Company.com’s HACMP test plan is to start the cluster manager on the normal service node and verify that HACMP daemons have started with the ’lssrc -g cluster" command.  What daemons MUST show as active in the ’lssrc -g cluster" command to have an operational cluster？（）  

  • A、 clstrmgrES，clsmuxpdES
  • B、 topsvcsd，grpsvcsd，exaixos
  • C、 topsvcsd，grpsvcsd，clinfoES，grglsmd
  • D、 clstrmgrES，clsmuxpdES，topsvcsd，grpsvcsd
相似考题

1.An active PowerHA cluster was shutdown from C-SPOC with the "Unmanage Resource Groups" option. Afterthe operation successfully completes， what is the internal state of the cluster manager as shown by the lssrc -ls clstrmgrES command？（）A、ST_STABLEB、ST_BARRIERC、ST_CBARRIERD、ST_UNMANAGED

2.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？（）  A、 Nothing， the "Recover From Script Failure" will correct the issue.B、 Disable and re-enable the effected Ethernet adapter by using ifconfig.C、 Correct the error by setting the hostname on the effected node from the command line.D、 Verify that the clinfo daemon is running prior to executing the "recover from scriptfailure".

3. Company.com has a cluster with nodes that support "hot swap" adapters. During an upgrade of  The network infrastructure，an additional network adapter has been added to the nodes and configured in AIX.  What is the next step required to add this adapter to HACMP？（）  A、 Stop the node.B、 Stop the cluster.C、 Run autodiscovery.D、 Configure the IP adapter.

4. A new HACMP maintenance level has recently been released. An administrator is creating a  project plan that is required for applying the updates for a three-node production cluster.  To minimize downtime，what is the best way to accomplish the updates on all cluster nodes？（）  A、 Perform a graceful takeover one node at a time and apply the updates.B、 Perform the updates on all nodes simultaneously using C-SPOC utilities.C、 Perform the updates on node at a time with the cluster software active.D、 Perform a graceful stop of all cluster nodes and apply updates to all nodes.

更多“The first step documented in Company.com’s HACMP test plan is to start the cluster manager on the normal service node and verify that HACMP daemons have started with the ’lssrc -g cluster" command.  What daemons MUST show as active in the ’lssrc -g cluste”相关问题

  • 第1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.

    正确答案:A

  • 第2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’？（）

    • A、 Nothing，HACMP does not require them automatically.
    • B、 Force the remaining nodes down，then reintegrate them all.
    • C、 Select reacquire resources after forced down on start menu.
    • D、 Create a setting timer to bring the resource group online.

    正确答案:C

  • 第3题：

    A cluster node has been started and has not acquired the resources in the resource groups.  Which log file will show the details of any event script processing that has occurred？（）  

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

    正确答案:A

  • 第4题：

    Company.com has installed HACMP and is configuring a three-node cluster. One of the Applications  uses the AIX hostname as a key for authorization to execute on the specific computer. The application vendor was contacted and consented to having multiple copies of the application but required that only one application be active at any one point in time.  How can the AIX host name dependency be managed in an HACMP environment.（）  

    • A、 It cannot be managed because the application will not work properly with HACMP.
    • B、 The application start and stop script for the application can manage the hostname.
    • C、 HACMP will require customization to correctly manage a change in the hostname since it is tied to the primary network adapter.
    • D、 HACMP will have to be restarted if the hostname is changed. This can be done with customization in the node_up and node_down event scripts.

    正确答案:B

  • 第5题：

    What is a prerequisite for using the application availability analysis tool in HACMP？（）  

    • A、 Tivoli is required to generate reports from the data collected.
    • B、 An application monitor must be associated with the application to monitor.
    • C、 An "aaatd" daemon must be started and added in as a post event to "node_up_complete".
    • D、 Resource group is present on all of the systems in the cluster that have the desired application.

    正确答案:B

  • 第6题：

    单选题
    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’？（）
    A

     Nothing，HACMP does not require them automatically.

    B

     Force the remaining nodes down，then reintegrate them all.

    C

     Select reacquire resources after forced down on start menu.

    D

     Create a setting timer to bring the resource group online.


    正确答案： C
    解析： 暂无解析

  • 第7题：

    单选题
    Company.com has a cluster with nodes that support "hot swap" adapters. During an upgrade of  The network infrastructure，an additional network adapter has been added to the nodes and configured in AIX.  What is the next step required to add this adapter to HACMP？（）
    A

     Stop the node.

    B

     Stop the cluster.

    C

     Run autodiscovery.

    D

     Configure the IP adapter.


    正确答案： A
    解析： 暂无解析

  • 第8题：

    单选题
    Node ’C’ has just completed reintegration in a three-node cluster. The hacmp.out logifle displays  The event node_up_complete for Node ’C’. The cluster administrator wishes to verify that the cluster is stable.  In addition to reviewing the cluster log files，what utility should be run to verify the cluster state？（）
    A

     clstat

    B

     clinfo

    C

     cldiag

    D

     clverify


    正确答案： B
    解析： 暂无解析

  • 第9题：

    单选题
    Company.com has installed HACMP and is configuring a three-node cluster. One of the Applications  uses the AIX hostname as a key for authorization to execute on the specific computer. The application vendor was contacted and consented to having multiple copies of the application but required that only one application be active at any one point in time.  How can the AIX host name dependency be managed in an HACMP environment.（）
    A

     It cannot be managed because the application will not work properly with HACMP.

    B

     The application start and stop script for the application can manage the hostname.

    C

     HACMP will require customization to correctly manage a change in the hostname since it is tied to the primary network adapter.

    D

     HACMP will have to be restarted if the hostname is changed. This can be done with customization in the node_up and node_down event scripts.


    正确答案： B
    解析： 暂无解析

  • 第10题：

    单选题
    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？（）
    A

     Nothing， the Recover From Script Failure will correct the issue.

    B

     Disable and re-enable the effected Ethernet adapter by using ifconfig.

    C

     Correct the error by setting the hostname on the effected node from the command line.

    D

     Verify that the clinfo daemon is running prior to executing the recover from scriptfailure.


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    An active PowerHA cluster was shutdown from C-SPOC with the "Unmanage Resource Groups" option. Afterthe operation successfully completes， what is the internal state of the cluster manager as shown by the lssrc -ls clstrmgrES command？（）
    A

    ST_STABLE

    B

    ST_BARRIER

    C

    ST_CBARRIER

    D

    ST_UNMANAGED


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    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.


    正确答案： C
    解析： 暂无解析

  • 第13题：

    While performing a site survey to document the existing environment before implementing a new HACMP cluster， it was discovered that a port filtering firewall was being used to protect the production system. The plan is to continue using the firewall and add a second firewall to avoid a single point of failure. Each node in the two-node cluster will have all of its network adapters connected to the firewalls， and all connections to the nodes will pass through these firewalls.  What must be considered about HACMP in a firewall environment？（）  

    • A、 Firewalls are not supported in a HACMP environment.
    • B、 HACMP uses only TCP/IP so firewalls are not relevant.
    • C、 Specific ports must be open for HACMP communications.
    • D、 Dynamic routing must be used to properly route packets in a firewall-protected environment.

    正确答案:C

  • 第14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？（）

    • A、 topsvcs
    • B、 clinfoES
    • C、 snmpinfo
    • D、 clsmuxpdES

    正确答案:B

  • 第15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？（）  

    • A、 Execute "lssrc -g cluster stop" on Node ’A’
    • B、 Execute "cat /etc//motd >/dev/kmem" on Node ’A’
    • C、 Execute "/usr/es/sbin/cluster/utilities/sclstop -gr" on Node ’A’
    • D、 Find the pid of cluster manager daemon on Node ’A’ and issue a "kill-9" against the pid

    正确答案:C

  • 第16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？（）  

    • A、 HACMP ODM object classes
    • B、 HACMP Error Notification
    • C、 HACMP Topology & Resources
    • D、 HACMP Application Server Start/Stop scripts

    正确答案:B

  • 第17题：

    Company.com has a two-node HACMP cluster with a single cascading resource group. Node ’A’  is the normal production node， and Node ’B’ is the standby node. One of the first steps in the HACMP test plan is to start the cluster and to verify that al elements for the resource group have been acquired. The administrator who is conducting the HACMP test starts the HACMP daemons on Node ’B’ with the ’smitty clstart" command. The administrator notices that Node ’B’ acquires the elements of the resource group， including a service IP labels，a shared volume group， and an application server that has been started. The expectation was that Node ’B’ would enter the cluster in a standby status， rather than acquiring production resources.  What should the administrator do to correct this problem？（）   

    • A、 Change the cluster to a rotating design.
    • B、 Change the Cascading without Fallback flag to true.
    • C、 Change the Inactive Takeover field to false in the cluster configuration.
    • D、 Nothing should be done. This is the default behavior for cascading resource groups，and node ’A’ should have been started first.

    正确答案:C

  • 第18题：

    单选题
    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？（）
    A

     topsvcs

    B

     clinfoES

    C

     snmpinfo

    D

     clsmuxpdES


    正确答案： C
    解析： 暂无解析

  • 第19题：

    单选题
    What is a prerequisite for using the application availability analysis tool in HACMP？（）
    A

     Tivoli is required to generate reports from the data collected.

    B

     An application monitor must be associated with the application to monitor.

    C

     An aaatd daemon must be started and added in as a post event to node_up_complete.

    D

     Resource group is present on all of the systems in the cluster that have the desired application.


    正确答案： A
    解析： 暂无解析

  • 第20题：

    单选题
    A cluster node has been started and has not acquired the resources in the resource groups.  Which log file will show the details of any event script processing that has occurred？（）
    A

     /tmp/hacmp.out

    B

     /tmp/clstrmgr.debug

    C

     /usr/es/adm/cluster.log

    D

     /var/adm/hacmp/hacmp.out


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    Company.com has a two-node HACMP cluster with a single cascading resource group. Node ’A’  is the normal production node， and Node ’B’ is the standby node. One of the first steps in the HACMP test plan is to start the cluster and to verify that al elements for the resource group have been acquired. The administrator who is conducting the HACMP test starts the HACMP daemons on Node ’B’ with the ’smitty clstart" command. The administrator notices that Node ’B’ acquires the elements of the resource group， including a service IP labels，a shared volume group， and an application server that has been started. The expectation was that Node ’B’ would enter the cluster in a standby status， rather than acquiring production resources.  What should the administrator do to correct this problem？（）
    A

     Change the cluster to a rotating design.

    B

     Change the Cascading without Fallback flag to true.

    C

     Change the Inactive Takeover field to false in the cluster configuration.

    D

     Nothing should be done. This is the default behavior for cascading resource groups，and node ’A’ should have been started first.


    正确答案： D
    解析： 暂无解析

  • 第22题：

    单选题
    A node in a three-node cluster was started， ad it acquired the following three cascading resourcegroups：  ’rg1’， ’rg12’， and ’rg3’. The cluster design is to have ’rg1’ normally Node ’A’， ’rg2’ normally on Node ’B’， and rg3’ normally on Node ’C’.  How can the administrator reposition the resource groups and correct the problem？（）
    A

     Change the cluster resource group definitions from cascading to rotating，synchronize the cluster，and restart HACMP

    B

     Edit the /urs/es/sbin/utilities/clhosts file to reflect he desired node-to-resource group relationships and restart HACMP

    C

     Use the clRGMove utility move rg2 o Node ’B’ and rg3 to Node ’C’，then start the cluster manager on Nodes ’B’ and ’C’ with the clstart utility

    D

     Disable Inactive Node Takeover，check the node priority list in the resource groups definitions，synchronize the cluster，and start HACMP on Nodes ’B’ and ’C’


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    The first step documented in Company.com’s HACMP test plan is to start the cluster manager on the normal service node and verify that HACMP daemons have started with the ’lssrc -g cluster" command.  What daemons MUST show as active in the ’lssrc -g cluster" command to have an operational cluster？（）
    A

     clstrmgrES，clsmuxpdES

    B

     topsvcsd，grpsvcsd，exaixos

    C

     topsvcsd，grpsvcsd，clinfoES，grglsmd

    D

     clstrmgrES，clsmuxpdES，topsvcsd，grpsvcsd


    正确答案： C
    解析： 暂无解析

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