单选题One service IP label and one volume group are assigned to a resource group in a cluster. An  Additional service IP label and volume group need to be added to the resource group.  How can this be done with the minimum disruption of the cluster？（）AMake t

题目
单选题
One service IP label and one volume group are assigned to a resource group in a cluster. An  Additional service IP label and volume group need to be added to the resource group.  How can this be done with the minimum disruption of the cluster？（）
A

 Make the changes in HACMP and synchronize the cluster.

B

 It cannot， because changes like this cannot be made while the cluster is running.

C

 Make the changes in HACMP and wait until the next failure for the changes to take affect.

D

 Use the forced option to stop the cluster，make the changes，and restart cluster services.

相似考题

1.The system administrator notices that there is an I/O bottleneck on one of three disks in datavg volume group. This problem disk contains the JFS log， loglv00 and one filesystem， /mydatabase.  There are no other logical volumes on this disk.  Which of the following options would be the best solution？（）A、 Increase the size of the JFS log logical volume so more transacations can be written to this log.B、 Create a second， additional JFS log and have the /mydatabase logical volume point to both JFS logs.C、 Migrate the JFS log device to another physical disk in the same volume group.D、 Only one JFS log device for each volume group can be used.  Use the migratepv command to move the JFS log device to an empty disk in another volume group.

2.An administrator has just imported a shred Volume Group that had been created on another  system in the cluster. In order for the shred volume to be used in the cluster， what is the most important step for the administrator to take first？（）   A、 Change the quorum required to false.B、 Change the Volume Group auto vary on to yes， and then vary off the Volume Group.C、 Change the auto vary on value of the Volume Group to no， and then vary off the volume group.D、 Set the Volume Group major number to the same value that the Volume Group had on the system on which it was created.

3.Company.com has a six-node concurrent resource group with an application that is accessed by  a web connection to the cluster nodes. How is the workload moved to another cluster node during a node failure？（）  A、 The concurrent application must control the web interface through application monitoring.B、 A second resource group will be required to move the web application and IP label to a new node during a node failure.C、 The concurrent resource group can support multiple IP labels through IP aliasing so all IP labels are defined in the concurrent resource group.D、 The dynamic node priority facility in HACMP will relocate the web application and the IP label，if it is correctly defined in the application start and stop script.

4. A cluster administrator is concerned about using the forced varyon resource group function. Although the function provides increased data availability if it is enabled for a cluster resource group， management is concerned about data integrity.  If a varyonvg command fails， an HACMP forced varyon will only occur if which of the following is true？（）  A、 A loss of quorum has occurred on one of the disks in the failed volume group.B、 Selective fallover caused by an application moves a resource group to a takeover node.C、 A check is made to ensure at least one complete copy of all data is available in the volume group.D、 The MISSING_PV=TRUE environment variable has been set causing the volume group to be forced online.

更多“单选题One service IP label and one volume group are assigned to a resource group in a cluster. An  Additional service IP label and volume group need to be added to the resource group.  How can this be done with the minimum disruption of the cluster？（）A  Make”相关问题

  • 第1题：

    An administrator uses C-SPOC to change the user password for all nodes that belong to a  Resource group. The administrator must perform this operation on a node that is：（）  

    • A、 included in the resource group.
    • B、 currently managing the resource group.
    • C、 not part of an application resource group.
    • D、 included in a cluster_admin resource group.

    正确答案:A

  • 第2题：

    In a cluster using /etc/hosts for name resolution， which of the following describes the minimum requirementsfor the /etc/hosts file？（）

    • A、IP address and IP label of each service and boot interface in the cluster
    • B、IP address and IP label of each service and boot interface in the cluster， loopback interface， and the hostname of the node
    • C、IP address and IP label of each service and boot interface in the cluster， the loopbackinterface， and the cluster gateway
    • D、IP address and IP label of each service and boot interface in the cluster， the loopbackinterface， the cluster gateway， and the subnet network addresses

    正确答案:B

  • 第3题：

    During initial cluster planning session， a requirement is mandated that application monitoring will  Be used to monitor the production database and three application servers. Since all the application servers rely on the database being active， only one resource group has been planned to manage the starting/stopping of the cluster resources.  How ill the initial design impact the use of application monitoring？（）  

    • A、 Only one application server per resource group can be monitored.
    • B、 Process monitoring is part of RSCT and requires no special scripts.
    • C、 Any application can be monitored as long as it has an application server.
    • D、 Having all application servers in one resource group improves recovery time.

    正确答案:A

  • 第4题：

    Company.com is implementing an HACMP solution. The application ahs a license key based on  The hostname. The hostname is also the name used for one of the TCP/IP interfaces. The application vendor has worked with HACMP systems before and is aware of the issue. The preferred method for resolving this issue is to：（）  

    • A、 include the hostname in the resource group definition.
    • B、 include the license key in the resource group definition.
    • C、 obtain a second license key for a "standby" system from the application vendor.
    • D、 Set the hostname to be one of the TCP/IP interface included in a resource group.

    正确答案:C

  • 第5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6题：

    单选题
    Company.com is implementing an HACMP solution. The application ahs a license key based on  The hostname. The hostname is also the name used for one of the TCP/IP interfaces. The application vendor has worked with HACMP systems before and is aware of the issue. The preferred method for resolving this issue is to：（）
    A

     include the hostname in the resource group definition.

    B

     include the license key in the resource group definition.

    C

     obtain a second license key for a standby system from the application vendor.

    D

     Set the hostname to be one of the TCP/IP interface included in a resource group.


    正确答案： B
    解析： 暂无解析

  • 第7题：

    单选题
    Continuous availability is required for an application in a two-node cluster. There is one rotating resource group in the cluster， and the nodes are identical machines. Client telnet connections to the application cannot be broken because it takes 20 to 30 minutes to recycle the client workstations and transactions will be lost.  What configuration best provides continuous connectivity to the application？（）
    A

     IPAT using IP Replacement without MAC address takeover.

    B

     IPAT using IP Aliasing and hardware MAC address takeover.

    C

     None because continuous telnet connectivity cannot be provided with HACMP.

    D

     Shared service IP address assigned to multiple network interface cards on each node.


    正确答案： A
    解析： 暂无解析

  • 第8题：

    单选题
    One service IP label and one volume group are assigned to a resource group in a cluster. An  Additional service IP label and volume group need to be added to the resource group.  How can this be done with the minimum disruption of the cluster？（）
    A

     Make the changes in HACMP and synchronize the cluster.

    B

     It cannot， because changes like this cannot be made while the cluster is running.

    C

     Make the changes in HACMP and wait until the next failure for the changes to take affect.

    D

     Use the forced option to stop the cluster，make the changes，and restart cluster services.


    正确答案： C
    解析： 暂无解析

  • 第9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10题：

    单选题
    An administrator uses C-SPOC to change the user password for all nodes that belong to a  Resource group. The administrator must perform this operation on a node that is：（）
    A

     included in the resource group.

    B

     currently managing the resource group.

    C

     not part of an application resource group.

    D

     included in a cluster_admin resource group.


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    During initial cluster planning session， a requirement is mandated that application monitoring will  Be used to monitor the production database and three application servers. Since all the application servers rely on the database being active， only one resource group has been planned to manage the starting/stopping of the cluster resources.  How ill the initial design impact the use of application monitoring？（）
    A

     Only one application server per resource group can be monitored.

    B

     Process monitoring is part of RSCT and requires no special scripts.

    C

     Any application can be monitored as long as it has an application server.

    D

     Having all application servers in one resource group improves recovery time.


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    The system administrator notices that there is an I/O bottleneck on one of three disks in datavg volume group. This problem disk contains the JFS log， loglv00 and one filesystem， /mydatabase.  There are no other logical volumes on this disk.  Which of the following options would be the best solution？（）
    A

     Increase the size of the JFS log logical volume so more transacations can be written to this log.

    B

     Create a second， additional JFS log and have the /mydatabase logical volume point to both JFS logs.

    C

     Migrate the JFS log device to another physical disk in the same volume group.

    D

     Only one JFS log device for each volume group can be used.  Use the migratepv command to move the JFS log device to an empty disk in another volume group.


    正确答案： B
    解析： 暂无解析

  • 第13题：

    The IP subsystem fallover behavior of a two-node cluster is being testing in a large client  organization. One of the tests is to simulate a network_down event and verify that HACMP movesthe single resource group to the standby node.  What is the best way to simulate a network down condition？（）   

    • A、 Turn off the IP core switch connecting the two nodes.
    • B、 Issue the command "stopsrc -g inetd" on the node that has the resource group.
    • C、 Issue the command "sh /etc/rc.tcpclean" on the node that has the resource group.
    • D、 Simultaneously unplug all network cables from the node that has the resource group.

    正确答案:D

  • 第14题：

    An administrator has integrated a new application into an existing resource group. An application server withstart and stop scripts was defined and added to the resource group definition. The cluster was thensynchronized. How can the new application be started with minimal downtime？（）

    • A、The administrator will need to perform an rg_move operation
    • B、The administrator will need to un-manage and re-manage the resource group
    • C、The administrator will need to execute the new start script from the command line
    • D、The new start script will be executed as part of the DARE operation to synchronize the cluster

    正确答案:C

  • 第15题：

    Company.com has a resource group that contains a database that is accessed by a web client  based on another system. The communication to the database is TCP/IP. Occasionally after a failure， the end users get unusual error messages that indicate the database server is not available. It has been determined that the web server is trying to access the database server’s information before it has completed file system recovery after a failure.  How can HACMP affect this problem？（）   

    • A、 HACMP can resequence the order to the starting of the various resource group elements by utilizing Dynamic Node Priority.
    • B、 The order of dependency can be controlled though the HACMP resource group configuration if the web server was made to be part of the HACMP cluster.
    • C、 HACMP can delay making the network label available until after the filesystem checks have completed with the "filesystem mounted before IP is configured".
    • D、 The IP service label can be in a second resource group allowing the sequential processing of resource groups to control when the IP service label is made available.

    正确答案:C

  • 第16题：

    One service IP label and one volume group are assigned to a resource group in a cluster. An  Additional service IP label and volume group need to be added to the resource group.  How can this be done with the minimum disruption of the cluster？（）  

    • A、 Make the changes in HACMP and synchronize the cluster.
    • B、 It cannot， because changes like this cannot be made while the cluster is running.
    • C、 Make the changes in HACMP and wait until the next failure for the changes to take affect.
    • D、 Use the forced option to stop the cluster，make the changes，and restart cluster services.

    正确答案:A

  • 第17题：

    单选题
    A cluster administrator is concerned about using the forced varyon resource group function. Although the function provides increased data availability if it is enabled for a cluster resource group， management is concerned about data integrity.  If a varyonvg command fails， an HACMP forced varyon will only occur if which of the following is true？（）
    A

     A loss of quorum has occurred on one of the disks in the failed volume group.

    B

     Selective fallover caused by an application moves a resource group to a takeover node.

    C

     A check is made to ensure at least one complete copy of all data is available in the volume group.

    D

     The MISSING_PV=TRUE environment variable has been set causing the volume group to be forced online.


    正确答案： C
    解析： 暂无解析

  • 第18题：

    单选题
    Company.com has a three-node cluster with six resource groups. There are two resource groups  for each node. A new hardware component will be added to one of the nodes. The customer wants to move the resource groups to other nodes，but not necessarily in the normal fallover order. Also，the resource groups must be moved at night when there is no one in the computer center. What can be done so that the resource group is moved at the most convenient normal fallover order. Also，the resource groups must be moved at night when there is no one in the computer center.  What can be done so that the resource group is moved at the most convenient time for the customer？（）
    A

     Create a custom resource group with a custom fallback timer to cause the system shutdown at he appropriate time.

    B

     Set the system to stop with shutdown command at the appropriate time and allow HACMP to relocate the resources.

    C

     Use a script that calls the cIRGmove command and place it in the cron or a queue to execute at the appropriate time.

    D

     Change the existing resource groups to a custom type and add a timer to perform a shutdown -h command at the appropriate time.


    正确答案： A
    解析： 暂无解析

  • 第19题：

    单选题
    In a cluster using /etc/hosts for name resolution， which of the following describes the minimum requirementsfor the /etc/hosts file？（）
    A

    IP address and IP label of each service and boot interface in the cluster

    B

    IP address and IP label of each service and boot interface in the cluster， loopback interface， and the hostname of the node

    C

    IP address and IP label of each service and boot interface in the cluster， the loopbackinterface， and the cluster gateway

    D

    IP address and IP label of each service and boot interface in the cluster， the loopbackinterface， the cluster gateway， and the subnet network addresses


    正确答案： A
    解析： 暂无解析

  • 第20题：

    单选题
    Company.com has a six-node concurrent resource group with an application that is accessed by  a web connection to the cluster nodes. How is the workload moved to another cluster node during a node failure？（）
    A

     The concurrent application must control the web interface through application monitoring.

    B

     A second resource group will be required to move the web application and IP label to a new node during a node failure.

    C

     The concurrent resource group can support multiple IP labels through IP aliasing so all IP labels are defined in the concurrent resource group.

    D

     The dynamic node priority facility in HACMP will relocate the web application and the IP label，if it is correctly defined in the application start and stop script.


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    An administrator has integrated a new application into an existing resource group. An application server withstart and stop scripts was defined and added to the resource group definition. The cluster was thensynchronized. How can the new application be started with minimal downtime？（）
    A

    The administrator will need to perform an rg_move operation

    B

    The administrator will need to un-manage and re-manage the resource group

    C

    The administrator will need to execute the new start script from the command line

    D

    The new start script will be executed as part of the DARE operation to synchronize the cluster


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    An administrator has just imported a shred Volume Group that had been created on another  system in the cluster. In order for the shred volume to be used in the cluster， what is the most important step for the administrator to take first？（）
    A

     Change the quorum required to false.

    B

     Change the Volume Group auto vary on to yes， and then vary off the Volume Group.

    C

     Change the auto vary on value of the Volume Group to no， and then vary off the volume group.

    D

     Set the Volume Group major number to the same value that the Volume Group had on the system on which it was created.


    正确答案： A
    解析： 暂无解析

  • 第23题：

    单选题
    The IP subsystem fallover behavior of a two-node cluster is being testing in a large client  organization. One of the tests is to simulate a network_down event and verify that HACMP movesthe single resource group to the standby node.  What is the best way to simulate a network down condition？（）
    A

     Turn off the IP core switch connecting the two nodes.

    B

     Issue the command stopsrc -g inetd on the node that has the resource group.

    C

     Issue the command sh /etc/rc.tcpclean on the node that has the resource group.

    D

     Simultaneously unplug all network cables from the node that has the resource group.


    正确答案： B
    解析： 暂无解析

  • 第24题：

    单选题
    Company.com has a resource group that contains a database that is accessed by a web client  based on another system. The communication to the database is TCP/IP. Occasionally after a failure， the end users get unusual error messages that indicate the database server is not available. It has been determined that the web server is trying to access the database server’s information before it has completed file system recovery after a failure.  How can HACMP affect this problem？（）
    A

     HACMP can resequence the order to the starting of the various resource group elements by utilizing Dynamic Node Priority.

    B

     The order of dependency can be controlled though the HACMP resource group configuration if the web server was made to be part of the HACMP cluster.

    C

     HACMP can delay making the network label available until after the filesystem checks have completed with the filesystem mounted before IP is configured.

    D

     The IP service label can be in a second resource group allowing the sequential processing of resource groups to control when the IP service label is made available.


    正确答案： A
    解析： 暂无解析

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