单选题Which of the following statements is TRUE about the reorgvg command?（）A No logical volumes wil be moved if write-verify is set to yes.B No action will be performed if it cannot fulfill the allocation requirements.C Physical partitions of a logical volu

题目
单选题
Which of the following statements is TRUE about the reorgvg command?（）
A

No logical volumes wil be moved if write-verify is set to yes.

B

No action will be performed if it cannot fulfill the allocation requirements.

C

Physical partitions of a logical volume will be moved if the logical volume's relocatable flag is set to no.

D

Physical partitions will be moved as close as possible to the positions specified, if the allocation requirements cannot be fulfilled.

相似考题

1.Which two statements are true about hierarchical architecture? ()(Choose two.)A. You can assign a logical interface to multiple zones.B. You cannot assign a logical interface to multiple zones.C. You can assign a logical interface to multiple routing instances.D. You cannot assign a logical interface to multiple routing instances.

2.Which three statements about the secure domain router are true？（）A、The logical router can span across chassis.B、The fabric and system controller module are shared by all logical routers.C、Each logical router has a distinct fabric and system controller moduleD、The logical router can share a route processorE、The logical router cannot share a route processor

3.A system administrator has a server experiencing performance problems with logical volumes within a particular volume group. Which command can report I/O statistics for logical partitions with each logical volume within the volume group？（）A、lslvB、lsvgC、iostatD、lvmstat

4.Which of the following attributes should be specified when creating a volume group?()A.stripe sizeB.allocation policyC.physical partition sizeD.number of logical partitions

参考答案和解析
正确答案： D
解析： 暂无解析
更多“单选题Which of the following statements is TRUE about the reorgvg command?（）A No logical volumes wil be moved if write-verify is set to yes.B No action will be performed if it cannot fulfill the allocation requirements.C Physical partitions of a logical volu”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 of the following statements is TRUE about the reorgvg command?（）

    • A、No logical volumes wil be moved if write-verify is set to yes.
    • B、No action will be performed if it cannot fulfill the allocation requirements.
    • C、Physical partitions of a logical volume will be moved if the logical volume's relocatable flag is set to "no".
    • D、Physical partitions will be moved as close as possible to the positions specified, if the allocation requirements cannot be fulfilled.

    正确答案:D

  • 第3题：

    Which of the following explains the relationship between a physical and logical partition?（）

    • A、A physical partition is hosted on one or more logical partitions. A logical partition is used when describing storage.
    • B、A logical partition is hosted on one or more physical partitions. A physical partition is used when describing storage.
    • C、A physical partition is used when describing only a SCSI or SAS disk. A logical partition is used when describing a SAN LUN.
    • D、A logical partition is used when describing only a SATA or SAS disk. A physical partition is used when describing RAID or mirrored arrays.

    正确答案:B

  • 第4题：

    Which of the following attributes should be specified when creating a volume group?（）

    • A、stripe size
    • B、allocation policy
    • C、physical partition size
    • D、number of logical partitions

    正确答案:C

  • 第5题：

    While planning the logical volume design of a new install, Companycom considered using a striped logical volume for performance. They want to be able to extend the logical volume in the future. Which of the following actions will provide this capability?（）

    • A、Add additional logical volumes two at a time
    • B、Add additional physical volumes two at a time
    • C、Create a columned striped logical volume using -C option of mklv
    • D、Create an extendable striped logical volume using -E option of mklv

    正确答案:C

  • 第6题：

    Which two statements are true about hierarchical architecture? （）(Choose two.)

    • A、You can assign a logical interface to multiple zones.
    • B、You cannot assign a logical interface to multiple zones.
    • C、You can assign a logical interface to multiple routing instances.
    • D、You cannot assign a logical interface to multiple routing instances.

    正确答案:B,D

  • 第7题：

    单选题
    Which of the following actions will occur once the reorgvg command is used?（）
    A

    The allocation policy for each logical volume will be set.

    B

    The given allocation policy for each logical volume will be adhered to.

    C

    Each logical volume's physical partitions will be moved to another volume group.

    D

    Each logical volume's physical partitions will be moved to match its allocation policy, if there is sufficient space.


    正确答案： D
    解析： 暂无解析

  • 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
    A system administrator has a server experiencing performance problems with logical volumes within a particular volume group. Which command can report I/O statistics for logical partitions with each logical volume within the volume group？（）
    A

    lslv

    B

    lsvg

    C

    iostat

    D

    lvmstat


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    Which of the following explains the relationship between a physical and logical partition?（）
    A

    A physical partition is hosted on one or more logical partitions. A logical partition is used when describing storage.

    B

    A logical partition is hosted on one or more physical partitions. A physical partition is used when describing storage.

    C

    A physical partition is used when describing only a SCSI or SAS disk. A logical partition is used when describing a SAN LUN.

    D

    A logical partition is used when describing only a SATA or SAS disk. A physical partition is used when describing RAID or mirrored arrays.


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    While planning the logical volume design of a new install, Companycom considered using a striped logical volume for performance. They want to be able to extend the logical volume in the future. Which of the following actions will provide this capability?（）
    A

    Add additional logical volumes two at a time

    B

    Add additional physical volumes two at a time

    C

    Create a columned striped logical volume using -C option of mklv

    D

    Create an extendable striped logical volume using -E option of mklv


    正确答案： C
    解析： 暂无解析

  • 第12题：

    多选题
    Which three statements about the secure domain router are true？（）
    A

    The logical router can span across chassis.

    B

    The fabric and system controller module are shared by all logical routers.

    C

    Each logical router has a distinct fabric and system controller module

    D

    The logical router can share a route processor

    E

    The logical router cannot share a route processor


    正确答案： E,B
    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：

    An  administrator  has  a  server  experiencing  performance  problems  with  logical  volumes  within  a particular volume group.  Which command can report I/O statistics for logical partitions with each logicalvolume within the volume group（）

    • A、Islv
    • B、vmstat
    • C、iostat
    • D、Ivmstat

    正确答案:D

  • 第15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16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17题：

    Which of the following actions will occur once the reorgvg command is used?（）

    • A、The allocation policy for each logical volume will be set.
    • B、The given allocation policy for each logical volume will be adhered to.
    • C、Each logical volume's physical partitions will be moved to another volume group.
    • D、Each logical volume's physical partitions will be moved to match its allocation policy, if there is sufficient space.

    正确答案:D

  • 第18题：

    You use a recovery catalog for maintaining your database backups.You execute the following command:$rman TARGET / CATALOG rman / cat@catdbRMAN > BACKUP VALIDATE DATABASE ARCHIVELOG ALL;Which two statements are true?（）

    • A、Corrupted blocks, if any, are repaired.
    • B、Checks are performed for physical corruptions.
    • C、Checks are performed for logical corruptions.
    • D、Checks are performed to confirm whether all database files exist in correct locations
    • E、Backup sets containing both data files and archive logs are created.

    正确答案:B,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  has  a  server  experiencing  performance  problems  with  logical  volumes  within  a particular volume group.  Which command can report I/O statistics for logical partitions with each logicalvolume within the volume group（）
    A

    Islv

    B

    vmstat

    C

    iostat

    D

    Ivmstat


    正确答案： A
    解析： 暂无解析

  • 第21题：

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

    Ispv-I

    B

    Islv-p

    C

    Ispv-L

    D

    Isvg


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    A company uses raw logical volumes. Which command can be used to back up the data in the raw logical volumes to a tape？（）
    A

    dd

    B

    tar

    C

    cpio

    D

    mksysb


    正确答案： B
    解析： 暂无解析

  • 第23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

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