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单选题A system administrator needs to replace a mirrored disk.  After performing the proper removal process and replacing the disk, which of the following set of commands should be performed to bring the disk back into production?（）Areboot, mklvcopy, syncvg 

题目
单选题
A system administrator needs to replace a mirrored disk.  After performing the proper removal process and replacing the disk, which of the following set of commands should be performed to bring the disk back into production?（）
A

 reboot, mklvcopy, syncvg 

B

 cfgmgr -vl ssar, chvg -va, syncvg 

C

 cfgmgr, extendvg, syncvg 

D

 extendvg, mklvcopy, syncvg

相似考题

1.In a three-disk volume group, a disk was physically removed from the system without performing any software procedures to properly remove the disk. Which of the following commands should be performed to recover from this error?（）A.extendvgB.cfgmgrC.reducevgD.varyoffvg

2.An administrator needs to replace a failed internal disk in a mirrored rootvg. Which of the following is one of the steps that must be followed（）A、Deallocate rootvg mirrorB、Use hot replace managerC、Break rootvg mirrorD、Deallocate LPs from failed disk

3.Which of the following commands should be used to monitor disk utilization during the time a system is experiencing a disk I/O performance problem？（）A、 istatB、 topasC、 vmstatD、 filemon

4.Rootvg has just been mirrored to a second disk. Which of the following actions should be performed to boot the system off of either disk?()A.Extendvg to include both disks in the rootvgB.Copy the hd5 logical volume to hdisk1C.Run the bosboot and bootlist commandsD.Reset the dump device to /dev/sysdumpnull

更多“单选题A system administrator needs to replace a mirrored disk.  After performing the proper removal process and replacing the disk, which of the following set of commands should be performed to bring the disk back into production?（）A  reboot, mklvcopy, syncv”相关问题

  • 第1题：

    A system administrator has run topas on a server.  The output shows that the %iowait of the system is 60% and that most of the disk activity is on hdisk0.  Which of the following procedures should be performed to fix this problem?（）

    • A、 Replace the hard disk with a faster disk drive. 
    • B、 Add another paging space on another hdisk. 
    • C、 Spread the data hdisk0 across several hdisks. 
    • D、 Nothing, since %iowait is a measurement of CPU time.

    正确答案:C

  • 第2题：

    A blade server has been configured to boot from SAN.  After an HBA firmware upgrade the blade was rebooted and cannot find the operating system.  Which of the following should the administrator do NEXT to troubleshoot the issue？（）

    • A、Verify all HBA settings.
    • B、Upgrade the blade firmware.
    • C、Upgrade the OS level HBA drivers.
    • D、Set the system to boot from the local disk.

    正确答案:A

  • 第3题：

    In a three-disk volume group, a disk was physically removed from the system without performing any software procedures to properly remove the disk. Which of the following commands should be performed to recover from this error?（）

    • A、extendvg
    • B、cfgmgr
    • C、reducevg
    • D、varyoffvg

    正确答案:C

  • 第4题：

    Which of the following commands should be used to determine which disk of a system is experiencing a disk I/O performance problem？（）

    • A、 filemon
    • B、 istat
    • C、 vmstat
    • D、 iostat

    正确答案:D

  • 第5题：

    A System p administrator needs to replace a failed internal disk in a mirrored rootvg.  Which of thefollowing is one of the steps that would need to be followed（）

    • A、Run cfgmgr
    • B、odmdelete CuAt
    • C、exportvg rootvg
    • D、Deallocate LPs from failed disk

    正确答案:A

  • 第6题：

    Rootvg has just been mirrored to a second disk. Which of the following actions should be performed to boot the system off of either disk?（）

    • A、Extendvg to include both disks in the rootvg
    • B、Copy the hd5 logical volume to hdisk1
    • C、Run the bosboot and bootlist commands
    • D、Reset the dump device to /dev/sysdumpnull

    正确答案:C

  • 第7题：

    单选题
    There is the possibility that hdisk1 in the root volume group is going bad. A decision has been made to replace the disk. After saving all of the data from the disk and unmounting any filesystems on the disk, which of the following commands should be run before removing the disk from the system?（）
    A

    chgv -a n hdisk rootvg; rmdev -1 hdisk1 -d

    B

    rmdev -1 hdisk1 -d; reducevg -df rootvg hdisk1

    C

    reducevg -df rootvg hdisk1; rmdev -1 hdisk1 -d

    D

    reducevg -df rootvg hdisk1; rmdev -1 hdisk1


    正确答案： C
    解析： 暂无解析

  • 第8题：

    单选题
    A System p administrator needs to replace a failed internal disk in a mirrored rootvg.  Which of thefollowing is one of the steps that would need to be followed（）
    A

    Run cfgmgr

    B

    odmdelete CuAt

    C

    exportvg rootvg

    D

    Deallocate LPs from failed disk


    正确答案： C
    解析： 暂无解析

  • 第9题：

    单选题
    An SSA disk that is part of the mirrored volume group needs to be replaced. Which of the following procedures should be performed before the disk is physically able to be replaced?（）
    A

    reducevg, rmdev, syncvg 

    B

    rmlvcopy, exportvg, rmdev 

    C

    rmlvcopy, reducevg, rmdev 

    D

    No action is required since SSA is a Hot Swap device and is mirrored


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    In a three-disk volume group, a disk was physically removed from the system without performing any software procedures to properly remove the disk. Which of the following commands should be performed to recover from this error?（）
    A

    extendvg

    B

    cfgmgr

    C

    reducevg

    D

    varyoffvg


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    A system administrator has determined a root mirrored disk， hdisk1， needs to be replaced. The root volume has been unmirrored. What is the next step to remove the disk drive？（）
    A

    cfgmgr

    B

    rmdev -d hdisk1 -l

    C

    reducevg rootvg hdisk1

    D

    have the IBM CE replace the disk


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    A mirrored root disk needs to be replaced. Which of the following commands will clear the boot record on the failing disk？（）
    A

    chpv -c

    B

    rmlv hd5

    C

    bosboot -ad

    D

    rmdev -dl hd5


    正确答案： C
    解析： 暂无解析

  • 第13题：

    A system administrator has a failed disk drive that is mirrored to another disk drive. They successfully removed the logical volume copies off of the failed disk drive. Which of the following commands should be used to remove the failed disk drive from the volume group？（）

    • A、chvg
    • B、rmdev
    • C、reducevg
    • D、exportvg

    正确答案:C

  • 第14题：

    An SSA disk that is part of the mirrored volume group needs to be replaced. Which of the following procedures should be performed before the disk is physically able to be replaced?（）

    • A、reducevg, rmdev, syncvg 
    • B、rmlvcopy, exportvg, rmdev 
    • C、rmlvcopy, reducevg, rmdev 
    • D、No action is required since SSA is a Hot Swap device and is mirrored

    正确答案:C

  • 第15题：

    A mirrored root disk needs to be replaced. Which of the following commands will clear the boot record on the failing disk？（）

    • A、chpv -c
    • B、rmlv hd5
    • C、bosboot -ad
    • D、rmdev -dl hd5

    正确答案:A

  • 第16题：

    There is the possibility that hdisk1 in the root volume group is going bad. A decision has been made to replace the disk. After saving all of the data from the disk and unmounting any filesystems on the disk, which of the following commands should be run before removing the disk from the system?（）

    • A、chgv -a n hdisk rootvg; rmdev -1 hdisk1 -d
    • B、rmdev -1 hdisk1 -d; reducevg -df rootvg hdisk1
    • C、reducevg -df rootvg hdisk1; rmdev -1 hdisk1 -d
    • D、reducevg -df rootvg hdisk1; rmdev -1 hdisk1

    正确答案:C

  • 第17题：

    A system administrator needs to replace a mirrored disk.  After performing the proper removal process and replacing the disk, which of the following set of commands should be performed to bring the disk back into production?（）

    • A、 reboot, mklvcopy, syncvg 
    • B、 cfgmgr -vl ssar, chvg -va, syncvg 
    • C、 cfgmgr, extendvg, syncvg 
    • D、 extendvg, mklvcopy, syncvg

    正确答案:C

  • 第18题：

    单选题
    A System p administrator needs to upgrade a system from AIX 5.2 to AIX 5.3.  Which of the following installation methods would minimize downtime（）
    A

    Migration installation

    B

    Partition Mobility

    C

    alt_disk_install

    D

    update_all smit fastpath and reboot during the next scheduled outage


    正确答案： A
    解析： 暂无解析

  • 第19题：

    单选题
    Rootvg has just been mirrored to a second disk. Which of the following actions should be performed to boot the system off of either disk?（）
    A

    Extendvg to include both disks in the rootvg

    B

    Copy the hd5 logical volume to hdisk1

    C

    Run the bosboot and bootlist commands

    D

    Reset the dump device to /dev/sysdumpnull


    正确答案： B
    解析： 暂无解析

  • 第20题：

    单选题
    Which of the following commands should be used to determine which disk of a system is experiencing a disk I/O performance problem？（）
    A

     filemon

    B

     istat

    C

     vmstat

    D

     iostat


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    An administrator needs to replace a failed internal disk in a mirrored rootvg. Which of the following is one of the steps that must be followed（）
    A

    Deallocate rootvg mirror

    B

    Use hot replace manager

    C

    Break rootvg mirror

    D

    Deallocate LPs from failed disk


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    A system administrator has run topas on a server.  The output shows that the %iowait of the system is 60% and that most of the disk activity is on hdisk0.  Which of the following procedures should be performed to fix this problem?（）
    A

     Replace the hard disk with a faster disk drive. 

    B

     Add another paging space on another hdisk. 

    C

     Spread the data hdisk0 across several hdisks. 

    D

     Nothing, since %iowait is a measurement of CPU time.


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    A system administrator has a failed disk drive that is mirrored to another disk drive. They successfully removed the logical volume copies off of the failed disk drive. Which of the following commands should be used to remove the failed disk drive from the volume group？（）
    A

    chvg

    B

    rmdev

    C

    reducevg

    D

    exportvg


    正确答案： D
    解析： 暂无解析

  • 第24题：

    单选题
    A system administrator needs to replace a mirrored disk.  After performing the proper removal process and replacing the disk, which of the following set of commands should be performed to bring the disk back into production?（）
    A

     reboot, mklvcopy, syncvg 

    B

     cfgmgr -vl ssar, chvg -va, syncvg 

    C

     cfgmgr, extendvg, syncvg 

    D

     extendvg, mklvcopy, syncvg


    正确答案： A
    解析： 暂无解析

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