单选题Which command will migrate a filesystem from onevolume group to another?（）A cpfsB cplvC mkfscopyD migratepv

题目
单选题
Which command will migrate a filesystem from onevolume group to another?（）
A

cpfs

B

cplv

C

mkfscopy

D

migratepv

相似考题

1.Find the word in the passage which means “ the movement from one place to another of a large group of animals” and write it down here: __________.

2.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.

3.（）命令能把一个文件系统从一个卷组迁移到另一个卷组。A、cpfsB、cplvC、mkfscopyD、migratepv

4.Which command will migrate a filesystem from onevolume group to another?()A.cpfsB.cplvC.mkfscopyD.migratepv

更多“单选题Which command will migrate a filesystem from onevolume group to another?（）A cpfsB cplvC mkfscopyD migratepv”相关问题

  • 第1题：

    A system administrator wants to NFS mount a filesystem from server "Alpha" to server "Bravo." Which command should be issued from "Bravo" to determine which filesystems are being exported by server "Alpha"？ （）

    • A、lsnfsmnt Alpha
    • B、exportfs -l Alpha
    • C、showmount -e Alpha
    • D、mount -t nfs Alpha

    正确答案:C

  • 第2题：

    An administrator is moving a volume group from one server to another. The disks will be physically moved between the two systems.  Which two operations are required on the volume group prior to the physical disk switch？（）  

    • A、’varyoffvg’ and ’exportvg’
    • B、’varyofflv’ and ’importvg’
    • C、’varyofflv’ and ’migratepv’
    • D、’varyoffvg’ and ’migratevg’

    正确答案:A

  • 第3题：

    Which command restores files from a volume group backup on a specified media？（） 

    • A、mksysb -r
    • B、savevg -r
    • C、restorevg -r
    • D、restorevgfiles

    正确答案:A

  • 第4题：

    An administrator wants to mirror an important filesystem between two disks without mirroring the entire volume group. Which command should be used？（）

    • A、cplv
    • B、mirrorvg
    • C、mklvcopy
    • D、migratelv

    正确答案:C

  • 第5题：

    The /systest filesystem is associated with the /dev/testlv logical volume on the testvg volume group. The testvg volume group is assigned to physical volumes hdisk2 and hdisk3. Which command can the system administrator use to determine if the /systest filesystem is mirrored？（）

    • A、df
    • B、lslv
    • C、lsfs
    • D、lsdev

    正确答案:B

  • 第6题：

    Which command will migrate a filesystem from one volume group to another？（）

    • A、cpfs
    • B、cplv
    • C、mkfscopy
    • D、migratepv

    正确答案:B

  • 第7题：

    单选题
    The /systest filesystem is associated with the /dev/testlv logical volume on the testvg volume group. The testvg volume group is assigned to physical volumes hdisk2 and hdisk3. Which command can the system administrator use to determine if the /systest filesystem is mirrored？（）
    A

    df

    B

    lslv

    C

    lsfs

    D

    lsdev


    正确答案： A
    解析： 暂无解析

  • 第8题：

    单选题
    An administrator is moving a volume group from one server to another. The disks will be physically moved between the two systems.  Which two operations are required on the volume group prior to the physical disk switch？（）
    A

    ’varyoffvg’ and ’exportvg’

    B

    ’varyofflv’ and ’importvg’

    C

    ’varyofflv’ and ’migratepv’

    D

    ’varyoffvg’ and ’migratevg’


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    Which command restores files from a volume group backup on a specified media？（）
    A

    mksysb -r

    B

    savevg -r

    C

    restorevg -r

    D

    restorevgfiles


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    Which presents the heirarchical relationship between LVM entities？（）
    A

    Volume Group > Physical Volume > Logical Volume > Filesystem

    B

    Physical Volume > Volume Group > Logical Volume > Filesystem

    C

    Volume Group > Physical Volume > Filesystem > Logical Volume

    D

    Physical Volume > Volume Group > Filesystem > Logical Volume


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    A system administrator has been asked to migrate the dev_vg volume group from server A to server B. The dev_vg volume group contains a single filesystem named "/development". To prepare for migration， which of the following is the correct sequence of commands for removing the volume group from server A？（）
    A

    exportvg dev_vg； umount /development； varyoffvg dev_vg

    B

    varyoffvg dev_vg； umount /development； exportvg dev_vg

    C

    umount /development； exportvg dev_vg； varyoffvg dev_vg

    D

    umount /development； varyoffvg dev_vg； exportvg dev_vg


    正确答案： D
    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：

    A system administrator has been asked to migrate the dev_vg volume group from server A to server B. The dev_vg volume group contains a single filesystem named "/development". To prepare for migration， which of the following is the correct sequence of commands for removing the volume group from server A？（）

    • A、exportvg dev_vg； umount /development； varyoffvg dev_vg
    • B、varyoffvg dev_vg； umount /development； exportvg dev_vg
    • C、umount /development； exportvg dev_vg； varyoffvg dev_vg
    • D、umount /development； varyoffvg dev_vg； exportvg dev_vg

    正确答案:D

  • 第14题：

    Which command will migrate a filesystem from onevolume group to another?（）

    • A、cpfs
    • B、cplv
    • C、mkfscopy
    • D、migratepv

    正确答案:B

  • 第15题：

    Error log analysis indicates that a disk is starting to fail and will need to be replaced. The failing disk contains multiple logical volumes which span multiple disks. A free disk has been added to the failing disk’s volume group.Which of the following is the most efficient method to move the data from the failing disk to the new disk？（）

    • A、Back up the data， remove the failing disk from the volume group， then restore the data to the new disk.
    • B、Use the migratepv command to move data from one disk to another and then remove the failing disk from the volume group.
    • C、Use the mirrorvg command to mirror the data to the new disk， break the mirror and then remove the failing disk from the volume group.
    • D、Create a new filesystem on the new disk and use the mv command to move the data to the new filesystem， and then remove the failing disk from the volume group.

    正确答案:B

  • 第16题：

    A customer needs to test the failover capabilities of their cluster. Which of the following AIX commands， whenissued from the command line， will simulate a node crash and cause the cluster resource group running onthat server to fail over to another node？（）

    • A、clstop
    • B、halt -q
    • C、shutdown -F
    • D、stopsrc -s cluster

    正确答案:B

  • 第17题：

    Which best describes an inline view?（）

    • A、a schema object
    • B、a subquery that can contain an ORDER BY clause
    • C、another name for a view that contains group functions
    • D、a subquery that is part of the FROM clause of another query

    正确答案:D

  • 第18题：

    单选题
    A system administrator wants to NFS mount a filesystem from server "Alpha" to server "Bravo." Which command should be issued from "Bravo" to determine which filesystems are being exported by server "Alpha"？ （）
    A

    lsnfsmnt Alpha

    B

    exportfs -l Alpha

    C

    showmount -e Alpha

    D

    mount -t nfs Alpha


    正确答案： B
    解析： 暂无解析

  • 第19题：

    单选题
    Which command restores files from a volume group backup on a specified media?（）
    A

    mksysb-r

    B

    savevg-r

    C

    restorevg-r

    D

    restorevg files


    正确答案： B
    解析： 暂无解析

  • 第20题：

    单选题
    An administrator wants to mirror an important filesystem between two disks without mirroring the entire volume group. Which command should be used？（）
    A

    cplv

    B

    mirrorvg

    C

    mklvcopy

    D

    migratelv


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    Which command will migrate a filesystem from onevolume group to another?（）
    A

    cpfs

    B

    cplv

    C

    mkfscopy

    D

    migratepv


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    Which command will migrate a filesystem from one volume group to another？（）
    A

    cpfs

    B

    cplv

    C

    mkfscopy

    D

    migratepv


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    A customer needs to test the failover capabilities of their cluster. Which of the following AIX commands， whenissued from the command line， will simulate a node crash and cause the cluster resource group running onthat server to fail over to another node？（）
    A

    clstop

    B

    halt -q

    C

    shutdown -F

    D

    stopsrc -s cluster


    正确答案： C
    解析： 暂无解析

  • 第24题：

    单选题
    Error log analysis indicates that a disk is starting to fail and will need to be replaced. The failing disk contains multiple logical volumes which span multiple disks. A free disk has been added to the failing disk’s volume group.Which of the following is the most efficient method to move the data from the failing disk to the new disk？（）
    A

    Back up the data， remove the failing disk from the volume group， then restore the data to the new disk.

    B

    Use the migratepv command to move data from one disk to another and then remove the failing disk from the volume group.

    C

    Use the mirrorvg command to mirror the data to the new disk， break the mirror and then remove the failing disk from the volume group.

    D

    Create a new filesystem on the new disk and use the mv command to move the data to the new filesystem， and then remove the failing disk from the volume group.


    正确答案： C
    解析： 暂无解析

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