单选题How can an administrator determine how many physical copies there are of a mirrored logical volume in rootvg（）A lslv rootvgB lsvgs rootvgC lsvg rootvgD lspv hdisk0

题目
单选题
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

相似考题

1.Which command synchronizes or rebuilds the logical volume control block, the device configuration database, and the volume group descriptor areas on the physical volumes?()A.syncvg rootvgB.synclvm rootvgC.varyonvg rootvgD.synclvodm rootvg

2.The /systest filesystem is associated with the /dev/testlv logical volume on the ’testvg’ volume group. Given this information， which of the following commands can the system administrator use to determine if the /systest filesystem is mirrored？（）A、dfB、lsvgC、lsfsD、lsdev

3.In order to eliminate single points of failure before installing HACMP， the rootvg should be  mirrored. What command needs to be performed in order to verify the rootvg is mirrored and syncd？（）   A、 lslv -M hd5B、 lspv rootvgC、 lsvg -I rootvgD、 bootlist -m normal hdisk#

4.A system has a mirrored data volume group that has a filesystem ／data of 10 logical partitions.How many physical partitions will thefilesystem have?()A.1B.2C.10D.20

更多“单选题How can an administrator determine how many physical copies there are of a mirrored logical volume in rootvg（）A lslv rootvgB lsvgs rootvgC lsvg rootvgD lspv hdisk0”相关问题

  • 第1题：

    An administrator is configuring cross-site LVM and wants to ensure that logical volume copies are always onseparate disks. When creating a new logical volume， how could the administrator ensure that this requirement is achieved？（）

    • A、Set the allocation policy to strict
    • B、Set the allocation policy to superstrict
    • C、Set the Maximum Number of Physical Volumes to 2
    • D、Set the Number of Copies for each logical partition to 2

    正确答案:B

  • 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：

    While running 'lsvg -l rootvg', an administrator notices that the quantity of LPs and PPs are different. What is the likely cause?（）

    • A、The LPs represent a section of logical storage that can be mapped to multiple PPs.
    • B、The PPs represent the mapping to the physical disk. There will always be either equal or fewer PPs than LPs.
    • C、The LPs represent a section of logical storage that is mapped to a PP that spans over multiple physical disks.
    • D、The LP represents a section of logical storage. This is mirrored on the filesystem level which creates a greater number of PPs.

    正确答案:A

  • 第4题：

    A system has a mirrored data volume group that has a filesystem /data of 10 logical partitions.  How many physical partitions will the filesystem have？（）

    • A、1
    • B、2
    • C、10
    • D、20

    正确答案:D

  • 第5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6题：

    What is the objective of the superstrict option that can be used when creating mirrors?（）

    • A、Allows the mirror partitions to spread across a maximum number of disks.
    • B、Allows the copy of a partition to be on the same physical volume as the mirrored partition.
    • C、Prevents partitions allocated to one logical volume mirror from sharing a physical volume with partitions from another logical volume mirror.
    • D、Forces copies of logical partitions to be housed on different physical volumes, while allowing a single physical volume to be shared by logical volume mirrors.

    正确答案:D

  • 第7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8题：

    单选题
    Which of the following tools is used to report the location of logical partitions of a file system on a physical volume？（）
    A

     lsfs

    B

     iostat

    C

     lslv -p

    D

     lsvg -p


    正确答案： C
    解析： 暂无解析

  • 第9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10题：

    单选题
    What is the objective of the superstrict option that can be used when creating mirrors？（）
    A

    Allows the mirror partitions to spread across a maximum number of disks.

    B

    Allows the copy of a partition to be on the same physical volume as the mirrored partition.

    C

    Prevents partitions allocated to one logical volume mirror from sharing a physical volume with partitions from another logical volume mirror.

    D

    Forces copies of logical partitions to be housed on different physical volumes， while allowing a single physical volume to be shared by logical volume mirrors.


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    A system administrator’s daily monitoring has revealed a failing disk drive. The drive that is failing， hdisk0， is a lvm mirrored drive. What is the first step that should be taken in order to physically replace this drive？（）
    A

    Remove the physical volume from the system.

    B

    Remove the physical volume from the volume group.

    C

    Remove the physical partitions from the volume group.

    D

    Remove the logical volume copies from the failing drive.


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    The /systest filesystem is associated with the /dev/testlv logical volume on the ’testvg’ volume group. Given this information， which of the following commands can the system administrator use to determine if the /systest filesystem is mirrored？（）
    A

    df

    B

    lsvg

    C

    lsfs

    D

    lsdev


    正确答案： A
    解析： 暂无解析

  • 第13题：

    Which of the following tools is used to report the location of logical partitions of a file system on a physical volume？（）

    • A、 lsfs
    • B、 iostat
    • C、 lslv -p
    • D、 lsvg -p

    正确答案:C

  • 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：

    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16题：

    Which command synchronizes or rebuilds the logical volume control block， the device configuration database， and the volume group descriptor areas on the physical volumes？（）

    • A、syncvg rootvg
    • B、synclvm rootvg
    • C、varyonvg rootvg
    • D、synclvodm rootvg

    正确答案:D

  • 第17题：

    A system administrator’s daily monitoring has revealed a failing disk drive. The drive that is failing， hdisk0， is a lvm mirrored drive. What is the first step that should be taken in order to physically replace this drive？（）

    • A、Remove the physical volume from the system.
    • B、Remove the physical volume from the volume group.
    • C、Remove the physical partitions from the volume group.
    • D、Remove the logical volume copies from the failing drive.

    正确答案:D

  • 第18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19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20题：

    单选题
    An administrator is configuring cross-site LVM and wants to ensure that logical volume copies are always onseparate disks. When creating a new logical volume， how could the administrator ensure that this requirement is achieved？（）
    A

    Set the allocation policy to strict

    B

    Set the allocation policy to superstrict

    C

    Set the Maximum Number of Physical Volumes to 2

    D

    Set the Number of Copies for each logical partition to 2


    正确答案： B
    解析： 暂无解析

  • 第21题：

    单选题
    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： B
    解析： 暂无解析

  • 第22题：

    单选题
    While running 'lsvg -l rootvg', an administrator notices that the quantity of LPs and PPs are different. What is the likely cause?（）
    A

    The LPs represent a section of logical storage that can be mapped to multiple PPs.

    B

    The PPs represent the mapping to the physical disk. There will always be either equal or fewer PPs than LPs.

    C

    The LPs represent a section of logical storage that is mapped to a PP that spans over multiple physical disks.

    D

    The LP represents a section of logical storage. This is mirrored on the filesystem level which creates a greater number of PPs.


    正确答案： A
    解析： 暂无解析

  • 第23题：

    单选题
    In order to eliminate single points of failure before installing HACMP， the rootvg should be  mirrored. What command needs to be performed in order to verify the rootvg is mirrored and syncd？（）
    A

     lslv -M hd5

    B

     lspv rootvg

    C

     lsvg -I rootvg

    D

     bootlist -m normal hdisk#


    正确答案： D
    解析： 暂无解析

  • 第24题：

    单选题
    A system has a mirrored data volume group that has a filesystem /data of 10 logical partitions. How many physical partitions will the filesystem have？（）
    A

    1

    B

    2

    C

    10

    D

    20


    正确答案： D
    解析： 暂无解析

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