单选题Which command would an administrator use to list which filesystems are in volume group datavg？（）A lspv datavgB lslv -a datavgC lsfs -v datavgD lsvg -l datavg

题目
单选题
Which command would an administrator use to list which filesystems are in volume group datavg？（）
A

lspv datavg

B

lslv -a datavg

C

lsfs -v datavg

D

lsvg -l datavg

相似考题

1.The ‘lsvg －o‘ command is run with an output of only rootvg, but the server has another volume group named datavg, which is notdisplayed.What is the likely cause?()A.datavg is in an offline state.B.‘lsvg -o‘ only displays the root volume group.C.‘lsvg -o‘ only displays the fist volume group.D.datavg has no filesystems and therefore, is inactive.

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.在卷组datavg中有两个物理卷hdisk3和hdisk4。为了确定在该卷组中有哪些逻辑卷，正确的命令是（）。A、lslv-l datavgB、lsvg-l datavgC、lsvg-p datavgD、lsvg datavg

4.Which of the following is the correct command to list the filesystems in datavg?()A. lsvg -p datavgB. lsvg -l datavgC. lsvg -L datavgD. lsvg -o datavg

更多“单选题Which command would an administrator use to list which filesystems are in volume group datavg？（）A lspv datavgB lslv -a datavgC lsfs -v datavgD lsvg -l datavg”相关问题

  • 第1题：

    Disks hdisk1 and hdisk2 are assigned to datavg. Which of the following commands should be used to determine which logical volumes are present on hdisk1？（）

    • A、lspv -l hdisk1
    • B、lsvg -l datavg
    • C、lslv -p hdisk1
    • D、lsattr -El hdisk1

    正确答案:A

  • 第2题：

    Which command is used to list information about each physical volume in volume group testvg？（）

    • A、lsvg -p testvg
    • B、lspv -v testvg
    • C、lslv -l testvg
    • D、lsattr -v testvg

    正确答案:A

  • 第3题：

    Which command lists out the physical volume names as well as total/free PPs in volume group datavg？（）

    • A、lsdev -Cl datavg
    • B、lsvpcfg datavg
    • C、lspv -p datavg
    • D、lsvg -p datavg

    正确答案:D

  • 第4题：

    Which commands will list all the logical volumes and the file system distribution across a specific physical volume of the following？（）

    • A、lspv -l
    • B、lslv -p
    • C、lsps -a
    • D、lsvg -m

    正确答案:A

  • 第5题：

    The data on datavg is inaccessible. Using "df" the user discovers that none of the datavg filesystems are mounted. Running "lsvg" shows only rootvg. Running "importvg -y" gives the following error: "056-056 volume cannot be varied on because pv is marked missing". Which of the following steps should be performed?（）

    • A、Run cfgmgr. 
    • B、Run synclvodm. 
    • C、Look in errorlog for hardware problems. 
    • D、Boot into service mode and run fsck on filesystems.

    正确答案:C

  • 第6题：

    Which command would an administrator use to list which filesystems are in volume group datavg？（）

    • A、lspv datavg
    • B、lslv -a datavg
    • C、lsfs -v datavg
    • D、lsvg -l datavg

    正确答案:D

  • 第7题：

    An administrator attempts to add a new 100GB logical volume to the datavg volume group， which resides on hdisk1.  How can the administrator easily determine if there is enough space in datavg to create the logical volume（）

    • A、lslg datavg
    • B、lspv datavg
    • C、lsvg datavg
    • D、lslv hdisk1

    正确答案:C

  • 第8题：

    单选题
    Which command would an administrator use to list which filesystems are in volume group datavg？（）
    A

    lspv datavg

    B

    lslv -a datavg

    C

    lsfs -v datavg

    D

    lsvg -l datavg


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    A SAN needs to undergo disruptive maintenance, which will effect a hosted production system with multiple applications and related volume groups, one of which, datavg, resides on the SAN. There is one spare disk in the system but it is smaller than datavg. How can application outages and risk of corruption be minimized?（）
    A

    Stop the applications in all data volume groups and shut the system down during the outage period.

    B

    Stop the applications in datavg, unmount all datavg filesystems, varyoff datavg, and export datavg.

    C

    Stop the applications in datavg, unmount all datavg filesystems, and reduce datavg by the SAN disks.

    D

    Use the 'cpvg' command with the -z option to copy and compress datavg to different physical volumes.


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    Which of the following is the correct command to list the filesystems in datavg?（）
    A

    lsvg -p datavg

    B

    lsvg -l datavg

    C

    lsvg -L datavg

    D

    lsvg -o datavg


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    A system administrator has a filesystem called /test/data in volume group datavg. Which of the following commands will allow the administrator to create a mirrored copy of the filesystem’s data？（）
    A

    chfs

    B

    chlv

    C

    mklvcopy

    D

    mkfscopy


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    A system administrator is preparing to run a preservation install and would like to use and hdisk that was no longer needed in datavg. Which of the following processes should be used to make it available for configuration?（）
    A

    chdeb -1 hdiskxxx -a pv=clear; chdev -1 hdiskxx -a pv=yes

    B

    exportvg datavg; importvg -y rootvg hdiskxx

    C

    rmdev -1 hdiskxxx; mkdev -1 hdiskxxx -a pv=avail

    D

    reducevg datavg hdiskxxx; extendvg rootvg hdiskxxx


    正确答案： C
    解析： 暂无解析

  • 第13题：

    The 'lsvg -o' command is run with an output of only rootvg, but the server has another volume group named datavg, which is notdisplayed. What is the likely cause?（）

    • A、datavg is in an offline state.
    • B、'lsvg -o' only displays the root volume group.
    • C、'lsvg -o' only displays the fist volume group.
    • D、datavg has no filesystems and therefore, is inactive.

    正确答案:A

  • 第14题：

    How can an administrator determine how many physical copies there are of a mirrored logical volume in rootvg（）

    • A、lslv rootvg
    • B、lsvgs rootvg
    • C、lsvg rootvg
    • D、lspv hdisk0

    正确答案:C

  • 第15题：

    A SAN needs to undergo disruptive maintenance, which will effect a hosted production system with multiple applications and related volume groups, one of which, datavg, resides on the SAN. There is one spare disk in the system but it is smaller than datavg. How can application outages and risk of corruption be minimized?（）

    • A、Stop the applications in all data volume groups and shut the system down during the outage period.
    • B、Stop the applications in datavg, unmount all datavg filesystems, varyoff datavg, and export datavg.
    • C、Stop the applications in datavg, unmount all datavg filesystems, and reduce datavg by the SAN disks.
    • D、Use the 'cpvg' command with the -z option to copy and compress datavg to different physical volumes.

    正确答案:B

  • 第16题：

    A system administrator has a filesystem called /test/data in volume group datavg. Which of the following commands will allow the administrator to create a mirrored copy of the filesystem’s data？（）

    • A、chfs
    • B、chlv
    • C、mklvcopy
    • D、mkfscopy

    正确答案:C

  • 第17题：

    Which of the following is the correct command to list the filesystems in datavg?（）

    • A、lsvg -p datavg
    • B、lsvg -l datavg
    • C、lsvg -L datavg
    • D、lsvg -o datavg

    正确答案:B

  • 第18题：

    A system administrator has backed up the datavg volume group using the savevg command. There are several raw logical volumes and some unmounted jfs filesystems in datavg. Which of the following statements is true about this backup?（）

    • A、The volume group and all logical volumes will be recreated. All raw and jfs filesystms will be backed up and restored.
    • B、This backup will be bootable and the volume group and all jfs logical volumes will be recreated.
    • C、This backup will not be bootable and the restorevg command is used to restore only the mounted and non-raw logical volumes. It will not recreate any logical volumes that are raw or unmounted.
    • D、The volume group and all logical volumes information is archived and will be recreated. The raw and unmounted filesystems will not be backed up and therefore not restored.

    正确答案:D

  • 第19题：

    单选题
    A system administrator has backed up the datavg volume group using the savevg command. There are several raw logical volumes and some unmounted jfs filesystems in datavg. Which of the following statements is true about this backup?（）
    A

    The volume group and all logical volumes will be recreated. All raw and jfs filesystms will be backed up and restored.

    B

    This backup will be bootable and the volume group and all jfs logical volumes will be recreated.

    C

    This backup will not be bootable and the restorevg command is used to restore only the mounted and non-raw logical volumes. It will not recreate any logical volumes that are raw or unmounted.

    D

    The volume group and all logical volumes information is archived and will be recreated. The raw and unmounted filesystems will not be backed up and therefore not restored.


    正确答案： A
    解析： 暂无解析

  • 第20题：

    单选题
    An administrator attempts to add a new 100GB logical volume to the datavg volume group， which resides on hdisk1.  How can the administrator easily determine if there is enough space in datavg to create the logical volume（）
    A

    lslg datavg

    B

    lspv datavg

    C

    lsvg datavg

    D

    lslv hdisk1


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    Which command lists out the physical volume names as well as total/free PPs in volume group datavg？（）
    A

    lsdev -Cl datavg

    B

    lsvpcfg datavg

    C

    lspv -p datavg

    D

    lsvg -p datavg


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    The ‘lsvg -o’ command is run with an output of only rootvg， but the server has another volume group named datavg， which is not displayed. What is the likely cause？（）
    A

    datavg is in an offline state.

    B

    ‘lsvg -o’ only displays the root volume group.

    C

    ‘lsvg -o’ only displays the fist volume group.

    D

    datavg has no filesystems and therefore， is inactive.


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    The data on datavg is inaccessible. Using "df" the user discovers that none of the datavg filesystems are mounted. Running "lsvg" shows only rootvg. Running "importvg -y" gives the following error: "056-056 volume cannot be varied on because pv is marked missing". Which of the following steps should be performed?（）
    A

    Run cfgmgr. 

    B

    Run synclvodm. 

    C

    Look in errorlog for hardware problems. 

    D

    Boot into service mode and run fsck on filesystems.


    正确答案： C
    解析： 暂无解析

  • 第24题：

    单选题
    Which command is used to list information about each physical volume in volume group testvg？（）
    A

    lsvg -p testvg

    B

    lspv -v testvg

    C

    lslv -l testvg

    D

    lsattr -v testvg


    正确答案： C
    解析： 暂无解析

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