单选题During implementation of a two-node cluster，it is determined that error notification for the shared Disk subsystem would be beneficial.  Which of the following is a pre-requisite for implementing automatic error notification？（）AThe cluster must not be 

题目
单选题
During implementation of a two-node cluster，it is determined that error notification for the shared Disk subsystem would be beneficial.  Which of the following is a pre-requisite for implementing automatic error notification？（）
A

 The cluster must not be running.

B

 The cluster.es.server.utils lpp must be installed.

C

 The error notification module must be enabled in RSCT.

D

 The permissions on /tmp/hacmp.out need to be changed to 774.

相似考题

1. During normal cluster processing in a five-node cluster，one of the nodes unexpectedly crashes. A review of the system dump indicates that a DMS timeout has occurred. The cluster is configured to use disk heartbeats as a Point-to-Point network.  What should be done to address the problem with this configuration？（）  A、 More disk should be added to the disk heartbeat network，allowing more paths for heartbeats.B、 An RS232 network is required to supply a more robust non-IP network when disk heartbeating is implemented.C、 The network tunable parameters should be changed to allow more missed heartbeats since the disks may be heavily used.D、 An error notification method is required to determine the action to take in response to a failure of the disk heartbeat.

2.On an existing two-node cluster， the system is configured with RAID5 SSA as the shared disk.  When adding a new node to the cluster， what must be taken into consideration？（）  A、 Nothing，SSA can support a maximum of 8 initiators per loop.B、 The RAID5 implementation on SSA will only support two initiators per loop.C、 SSA can only support four initiators per lop when using the fat write option.D、 The RAID implementation can be used with three initiators only if the fast write cache option is used on all adapters.

3. During implementation of a two-node cluster，it is determined that error notification for the shared Disk subsystem would be beneficial.  Which of the following is a pre-requisite for implementing automatic error notification？（）  A、 The cluster must not be running.B、 The cluster.es.server.utils lpp must be installed.C、 The error notification module must be enabled in RSCT.D、 The permissions on /tmp/hacmp.out need to be changed to 774.

4.A cluster administrator has defined a custom error notification method that will email and  administrator when a temp error is detected on an individual hdisk. What method should be used to test this functionality？（）  A、 sendmail -biB、 yes >/dev/kmemC、 emulate errlog entryD、 reducevg vgname hdisk#

参考答案和解析
正确答案： C
解析： 暂无解析
更多“单选题During implementation of a two-node cluster，it is determined that error notification for the shared Disk subsystem would be beneficial.  Which of the following is a pre-requisite for implementing automatic error notification？（）A  The cluster must not b”相关问题

  • 第1题：

    While installing the equipment for a new two-node cluster， it is discovered that the disk subsystem  Rack has one connection to the power mains. The explanation given was that the disks are to be mirrored between the two disk drawers in the rack and that a failure in either of the disk drawers would simply result in half of the disk being lost.  What can be done to avoid a single point of failure？（）   

    • A、 Customize HACMP to overcome quorum issues.
    • B、 Add a second PDU to separate the power connections.
    • C、 Use RAID5 when implementing two IO racks in a HACMP environment.
    • D、 Add another shared disk to each volume group to avoid quorum issues during fallover.

    正确答案:B

  • 第2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

    正确答案:C

  • 第3题：

    Automatic error notification can be configured to manage which type of disk error？（）  

    • A、 Hard errors
    • B、 Media errors
    • C、 Temporary errors
    • D、 All disk error types

    正确答案:A

  • 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？（）

    • A、Emulate the errpt entry from the HACMP Error Notification menu
    • B、Execute a custom test procedure from the HACMP Cluster Test Tool menu
    • C、Emulate the LVM_SA_QUORCLOSE event from the HACMP Event Emulation menu
    • D、Execute the automated test procedure from the HACMP Cluster Test Tool menu

    正确答案:A

  • 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？（）  

    • 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6题：

    单选题
    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
    解析： 暂无解析

  • 第7题：

    单选题
    Automatic error notification can be configured to manage which type of disk error？（）
    A

     Hard errors

    B

     Media errors

    C

     Temporary errors

    D

     All disk error types


    正确答案： B
    解析： 暂无解析

  • 第8题：

    单选题
    When attempting to boot a PC, the POST process completes without error. The PC then displays,‘non system disk or disk error’. Which of the following would MOST likely cause the issue?（）
    A

    Out-of-date BIOS

    B

    Invalid motherboard jumper settings

    C

    Failing power supply

    D

    Floppy disk in the drive


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    During cluster fallover testing，the administrator determines that additional work is required to stop existing test applications on the standby node，prior to starting the production applications on the surviving node.  To manage this type of requirement，which step should be performed first？（）
    A

     Create a custom pre/post event.

    B

     Add a custom user defined event.

    C

     Define custom error notification.

    D

     Modify the test application server.


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    An administrator is configuring a new cluster and has a requirement for a notification to be generated if the /tmp File System becomes greater than 90% full. Which of the following PowerHA components will support theadministrator’s requirement？（）
    A

    Pre-defined Events

    B

    User-defined Events

    C

    Remote notification methods

    D

    The integration between RMC and WebSM


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    An administrator needs to be able to list the number and size of backup sets on a tape. Which of the  following procedures accomplish this（）
    A

    Use the tcopy /dev/rmtO.l until an end-of-tape error notification is received.

    B

    Use the cpio -idmv < /dev/rmtO.l until an end-of-tape error notification is received.

    C

    Use the tar -tvf /dev/rmtO.l repeatedly until an end-of-tape error notification is received.

    D

    Use the dd if=/dev/rmt0.1 bs=128k count=EOT until an end-of-tape error notification is received.


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    During normal cluster processing in a five-node cluster，one of the nodes unexpectedly crashes. A review of the system dump indicates that a DMS timeout has occurred. The cluster is configured to use disk heartbeats as a Point-to-Point network.  What should be done to address the problem with this configuration？（）
    A

     More disk should be added to the disk heartbeat network，allowing more paths for heartbeats.

    B

     An RS232 network is required to supply a more robust non-IP network when disk heartbeating is implemented.

    C

     The network tunable parameters should be changed to allow more missed heartbeats since the disks may be heavily used.

    D

     An error notification method is required to determine the action to take in response to a failure of the disk heartbeat.


    正确答案： C
    解析： 暂无解析

  • 第13题：

    An administrator is configuring a new cluster and has a requirement for a notification to be generated if the /tmp File System becomes greater than 90% full. Which of the following PowerHA components will support theadministrator’s requirement？（）

    • A、Pre-defined Events
    • B、User-defined Events
    • C、Remote notification methods
    • D、The integration between RMC and WebSM

    正确答案:B

  • 第14题：

    During cluster fallover testing，the administrator determines that additional work is required to stop existing test applications on the standby node，prior to starting the production applications on the surviving node.  To manage this type of requirement，which step should be performed first？（）  

    • A、 Create a custom pre/post event.
    • B、 Add a custom user defined event.
    • C、 Define custom error notification.
    • D、 Modify the test application server.

    正确答案:B

  • 第15题：

    While executing a Cluster Test Plan， the administrators realize that they will need to email the  Operations and network on-call staff in the event of a network outage.  What can be done to alert the on-call staff of network failures？（）   

    • A、 Customize clstat to send a mail message.
    • B、 Customize an Event Notification method.
    • C、 Customize an Error Notification method.
    • D、 Customize clinfo to send an SNMP trap.

    正确答案:B

  • 第16题：

    When an emulated error notification method is complete， an administrator can view the error log  By typing the errpt command to be sure the emulation took place.  To verify that the error log entry is the result of the emulated event，the log entry resource name is set to EMULATOR，or which of the following？（）  

    • A、 A user defined Resource Name
    • B、 A cluster defined Resource Name
    • C、 An error daemon specific Resource Name
    • D、 A Resource Name generated by Automatic Error Notification

    正确答案:A

  • 第17题：

    An administrator needs to be able to list the number and size of backup sets on a tape. Which of the  following procedures accomplish this（）

    • A、Use the tcopy /dev/rmtO.l until an end-of-tape error notification is received.
    • B、Use the cpio -idmv < /dev/rmtO.l until an end-of-tape error notification is received.
    • C、Use the tar -tvf /dev/rmtO.l repeatedly until an end-of-tape error notification is received.
    • D、Use the dd if=/dev/rmt0.1 bs=128k count=EOT until an end-of-tape error notification is received.

    正确答案:A

  • 第18题：

    单选题
    During implementation of a two-node cluster，it is determined that error notification for the shared Disk subsystem would be beneficial.  Which of the following is a pre-requisite for implementing automatic error notification？（）
    A

     The cluster must not be running.

    B

     The cluster.es.server.utils lpp must be installed.

    C

     The error notification module must be enabled in RSCT.

    D

     The permissions on /tmp/hacmp.out need to be changed to 774.


    正确答案： D
    解析： 暂无解析

  • 第19题：

    单选题
    While installing the equipment for a new two-node cluster， it is discovered that the disk subsystem  Rack has one connection to the power mains. The explanation given was that the disks are to be mirrored between the two disk drawers in the rack and that a failure in either of the disk drawers would simply result in half of the disk being lost.  What can be done to avoid a single point of failure？（）
    A

     Customize HACMP to overcome quorum issues.

    B

     Add a second PDU to separate the power connections.

    C

     Use RAID5 when implementing two IO racks in a HACMP environment.

    D

     Add another shared disk to each volume group to avoid quorum issues during fallover.


    正确答案： C
    解析： 暂无解析

  • 第20题：

    单选题
    On an existing two-node cluster， the system is configured with RAID5 SSA as the shared disk.  When adding a new node to the cluster， what must be taken into consideration？（）
    A

     Nothing，SSA can support a maximum of 8 initiators per loop.

    B

     The RAID5 implementation on SSA will only support two initiators per loop.

    C

     SSA can only support four initiators per lop when using the fat write option.

    D

     The RAID implementation can be used with three initiators only if the fast write cache option is used on all adapters.


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    A cluster administrator has defined a custom error notification method that will email and  administrator when a temp error is detected on an individual hdisk. What method should be used to test this functionality？（）
    A

     sendmail -bi

    B

     yes >/dev/kmem

    C

     emulate errlog entry

    D

     reducevg vgname hdisk#


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    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？（）
    A

    Emulate the errpt entry from the HACMP Error Notification menu

    B

    Execute a custom test procedure from the HACMP Cluster Test Tool menu

    C

    Emulate the LVM_SA_QUORCLOSE event from the HACMP Event Emulation menu

    D

    Execute the automated test procedure from the HACMP Cluster Test Tool menu


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    While executing a Cluster Test Plan， the administrators realize that they will need to email the  Operations and network on-call staff in the event of a network outage.  What can be done to alert the on-call staff of network failures？（）
    A

     Customize clstat to send a mail message.

    B

     Customize an Event Notification method.

    C

     Customize an Error Notification method.

    D

     Customize clinfo to send an SNMP trap.


    正确答案： B
    解析： 暂无解析

  • 第24题：

    单选题
    When an emulated error notification method is complete， an administrator can view the error log  By typing the errpt command to be sure the emulation took place.  To verify that the error log entry is the result of the emulated event，the log entry resource name is set to EMULATOR，or which of the following？（）
    A

     A user defined Resource Name

    B

     A cluster defined Resource Name

    C

     An error daemon specific Resource Name

    D

     A Resource Name generated by Automatic Error Notification


    正确答案： B
    解析： 暂无解析

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