单选题An organization currently uses Veritas Volume Manager （VxVM） and is integrating PowerHA. Which of thefollowing describes how PowerHA supports Veritas volume groups？（）A PowerHA only manages VxVM volume groups by using customized pre- and post-event scri

题目
单选题
An organization currently uses Veritas Volume Manager （VxVM） and is integrating PowerHA. Which of thefollowing describes how PowerHA supports Veritas volume groups？（）
A

PowerHA only manages VxVM volume groups by using customized pre- and post-event scripts

B

PowerHA is tightly coupled with AIX LVM. All volumes groups must be converted to AIX LVM

C

PowerHA supports VxVM as an OEM volume group type. PowerHA manages the volume group with a limited suite of management tasks

D

PowerHA supports VxVM as an OEM volume group type. All cluster operations applicable with AIX LVM are also applicable with VxVM

相似考题

1.What must an administrator do to create two new volume groups on a system with only one spare disk?（）A、Run the 'mkvg -M' command to create multiple volume groups on a single diskB、Add a new disk to the system or release a disk from the one of the existing volume groupsC、Run the 'mkvg' command to create multiple volume groups on a single disk providing the disk does not have a PVIDD、Run the 'mkvg' command to create multiple volume groups on a single disk providing the volume groups have the same PP size

2.When defining resources for a concurrent resource group， which of the following is NOT  supported？（）   A、 Application Servers using diskB、 Definition of Multiple IP aliasesC、 Volume Groups using raw logical volumesD、 Volume Groups supporting concurrent access

3.Defining an HACMP cluster using the Initialization and Standard Configuration menu is limited to the use of：（）  A、 IPAT via IP aliasingB、 Custom Resource GroupsC、 Heartbeating over IP AliasesD、 Concurrent Capable Volume Groups

4. After an HACMP migration， which included a large number of shared disks，cluster testing is   performed. During testing， it becomes apparent that Fast Disk Takeover is not working properly.  Which of the following is the most likely cause of the problem？（）  A、 The shared volume groups have not been converted to Big VGs.B、 The ’t factor" needs to be set on the volume group using chvg -t 2 vgname.C、 The shared volume groups have not been converted to enhanced concurrent mode.D、 The shared volume groups need to be varied on using the passive varyon option on all nodes.

更多“单选题An organization currently uses Veritas Volume Manager （VxVM） and is integrating PowerHA. Which of thefollowing describes how PowerHA supports Veritas volume groups？（）A PowerHA only manages VxVM volume groups by using customized pre- and post-event scri”相关问题

  • 第1题：

    Companycom has restored their mksysb. They notice that the external volume groups cannot be seen. What should be done to access the volume groups?（）

    • A、Run importvg command
    • B、Run synclvodm command
    • C、Recreate volume groups
    • D、Update /etc/filesystems

    正确答案:A

  • 第2题：

    Following a successful migration，it is highly recommended that concurrent Volume Groups be Converted to enhanced concurrent capable Volume Groups.  In order to follow this recommendation，what step must be completed first？（）  

    • A、 The Volume Groups must be changed with chvg -E vgname.
    • B、 The Volume Groups must be a member of a resource group and must be varied on al nodes of       the cluster.
    • C、 The Volume Groups must be a member of a resource group and must be varied off all nodes      of the cluster.
    • D、 The Volume Grups cannot be changed to enhanced concurrent capable because they must be      recreated with mkvg -C vgname.

    正确答案:C

  • 第3题：

    Which of the following AIX storage concepts is correct?（）

    • A、A filesystem can span multiple physical volumes.
    • B、A physical volume can belong to more than 1 volume group.
    • C、A logical volume can have up to 2 copies in each of 2 volume groups.
    • D、The size of a filesystem is always the same size as its logical volume.

    正确答案:A

  • 第4题：

    Where can a system administrator find information regarding configured physical volumes， volume groups， and logical volumes besides the Volume Group Descriptor Area （VGDA）？（）

    • A、/etc/filesystems
    • B、/etc/environment
    • C、Object Data Manager （ODM）
    • D、Logical Volume Control Block （LVCB）

    正确答案:C

  • 第5题：

    单选题
    Company.com complains that an outage is required when adding a new filesystem to cluster. The  System management function of HACMP （C-SPOC） functions in which manner when adding filesystems to a cluster？（）
    A

     Adds to all nodes with the cluster running.

    B

     Adds to all nodes with the cluster stopped.

    C

     Adds with the cluster running，uses Lazy Update to perform the logical volume synchronization.

    D

     Adds to all nodes with the cluster running but requires the volume groups to be exported andimported after.


    正确答案： D
    解析： 暂无解析

  • 第6题：

    单选题
    Companycom has restored their mksysb. They notice that the external volume groups cannot be seen. What should be done to access the volume groups?（）
    A

    Run importvg command

    B

    Run synclvodm command

    C

    Recreate volume groups

    D

    Update /etc/filesystems


    正确答案： C
    解析： 暂无解析

  • 第7题：

    单选题
    Which is a benefit of using the IBM DS8000 FlashCopy SE （PTC-SE）（）
    A

    FlashCopy SE （PTC-SE） is much faster than the traditional DS8000 full-volume FlashCopy

    B

    FlashCopy SE （PTC-SE） also supports background copy

    C

    FlashCopy SE （PTC-SE） is optimized for use in cases where a high percentage of the source volume is updated during the life of the relationship

    D

    the additional capacity required forFlashCopy SE （PTC-SE） must only be planned for data which is changed on the source volume during host I/O transaction


    正确答案： D
    解析： 暂无解析

  • 第8题：

    单选题
    An organization currently uses Veritas Volume Manager （VxVM） and is integrating PowerHA. Which of thefollowing describes how PowerHA supports Veritas volume groups？（）
    A

    PowerHA only manages VxVM volume groups by using customized pre- and post-event scripts

    B

    PowerHA is tightly coupled with AIX LVM. All volumes groups must be converted to AIX LVM

    C

    PowerHA supports VxVM as an OEM volume group type. PowerHA manages the volume group with a limited suite of management tasks

    D

    PowerHA supports VxVM as an OEM volume group type. All cluster operations applicable with AIX LVM are also applicable with VxVM


    正确答案： A
    解析： 暂无解析

  • 第9题：

    单选题
    Following a successful migration，it is highly recommended that concurrent Volume Groups be Converted to enhanced concurrent capable Volume Groups.  In order to follow this recommendation，what step must be completed first？（）
    A

     The Volume Groups must be changed with chvg -E vgname.

    B

     The Volume Groups must be a member of a resource group and must be varied on al nodes of       the cluster.

    C

     The Volume Groups must be a member of a resource group and must be varied off all nodes      of the cluster.

    D

     The Volume Grups cannot be changed to enhanced concurrent capable because they must be      recreated with mkvg -C vgname.


    正确答案： B
    解析： 暂无解析

  • 第10题：

    单选题
    Where can a system administrator find information regarding configured physical volumes， volume groups， and logical volumes besides the Volume Group Descriptor Area （VGDA）？（）
    A

    /etc/filesystems

    B

    /etc/environment

    C

    Object Data Manager （ODM）

    D

    Logical Volume Control Block （LVCB）


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    Which of the following AIX storage concepts is correct?（）
    A

    A filesystem can span multiple physical volumes.

    B

    A physical volume can belong to more than 1 volume group.

    C

    A logical volume can have up to 2 copies in each of 2 volume groups.

    D

    The size of a filesystem is always the same size as its logical volume.


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    Which of the following statements best describes the relationship between a logical volume and a journaled file system (JFS)?（）
    A

    Increasing the size of a logical volume also increases the size of the file system

    B

    Reducing the size of a logical volume requires reducing the size of the file system first

    C

    Increasing the size of a file system requires increasing the size of the logical volume first

    D

    Increasing the size of a file system also increases the size of the logical volume when necessary


    正确答案： B
    解析： 暂无解析

  • 第13题：

    Which is a benefit of using the IBM DS8000 FlashCopy SE （PTC-SE）（）

    • A、FlashCopy SE （PTC-SE） is much faster than the traditional DS8000 full-volume FlashCopy
    • B、FlashCopy SE （PTC-SE） also supports background copy
    • C、FlashCopy SE （PTC-SE） is optimized for use in cases where a high percentage of the source volume is updated during the life of the relationship
    • D、the additional capacity required forFlashCopy SE （PTC-SE） must only be planned for data which is changed on the source volume during host I/O transaction

    正确答案:D

  • 第14题：

    Company.com environment consists of 10 volume groups and 4 physical networks. The customer  Desires the fastest possible fallover for a two-node cluster.  Which of the following configuration alternatives will provide the fastest fallover？（）  

    • A、 IPAT via IP Aliasing，default shared volume groups
    • B、 IPAT via IP Replacement default shared volume groups
    • C、 IPAT via IP Aliasing，enhanced concurrent volume groups
    • D、 IPAT via IP Replacement，enhanced concurrent volume groups

    正确答案:C

  • 第15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16题：

    An organization currently uses Veritas Volume Manager （VxVM） and is integrating PowerHA. Which of thefollowing describes how PowerHA supports Veritas volume groups？（）

    • A、PowerHA only manages VxVM volume groups by using customized pre- and post-event scripts
    • B、PowerHA is tightly coupled with AIX LVM. All volumes groups must be converted to AIX LVM
    • C、PowerHA supports VxVM as an OEM volume group type. PowerHA manages the volume group with a limited suite of management tasks
    • D、PowerHA supports VxVM as an OEM volume group type. All cluster operations applicable with AIX LVM are also applicable with VxVM

    正确答案:C

  • 第17题：

    单选题
    Defining an HACMP cluster using the Initialization and Standard Configuration menu is limited to the use of：（）
    A

     IPAT via IP aliasing

    B

     Custom Resource Groups

    C

     Heartbeating over IP Aliases

    D

     Concurrent Capable Volume Groups


    正确答案： D
    解析： 暂无解析

  • 第18题：

    单选题
    An administrator needs to allocate additional disk space on a Windows 2000 Professional computer. Disk space is low and additional applications must be installed. Due to time constraints the administrator elects to add an additional hard disk instead of replacing the current one and reinstalling all the currently installed applications. The computer has two dynamic hard drives.   How can the administrator extend the existing volume with the space of a newly added hard drive?（）
    A

    Configure a Simple volume.

    B

    Configure a Spanned volume.

    C

    Configure a Striped volume.

    D

    Configure a Striped volume with parity.

    E

    By using NTFS version 5.


    正确答案： B
    解析： You can extend your existing NTFS volume in a dynamic disk as a spanned volume. Spanned volume is used to combine unequal space from 2 to 32 dynamic disks.   Simple volume is equal to simple partition containing the space from only one disk.  Striped volume can also contain space from the other disks but requires to create from the free equal space from 2 to 32 disks and can not be extended.    Striped volume with parity is similar to striped volume but provide fault-tolerance.  Choice “By using NTFS version 5” is irrelevant in this scenario.

  • 第19题：

    单选题
    After an HACMP migration， which included a large number of shared disks，cluster testing is   performed. During testing， it becomes apparent that Fast Disk Takeover is not working properly.  Which of the following is the most likely cause of the problem？（）
    A

     The shared volume groups have not been converted to Big VGs.

    B

     The ’t factor needs to be set on the volume group using chvg -t 2 vgname.

    C

     The shared volume groups have not been converted to enhanced concurrent mode.

    D

     The shared volume groups need to be varied on using the passive varyon option on all nodes.


    正确答案： B
    解析： 暂无解析

  • 第20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21题：

    单选题
    When defining resources for a concurrent resource group， which of the following is NOT  supported？（）
    A

     Application Servers using disk

    B

     Definition of Multiple IP aliases

    C

     Volume Groups using raw logical volumes

    D

     Volume Groups supporting concurrent access


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    Which of the following best describes the thermodynamic effect on the pressure and volume relationship with regards to saturated gases?（）
    A

    As pressure decreases, volume increases

    B

    As volume increases, pressure increases

    C

    As volume decreases, pressure decreases

    D

    As pressure increases, volume increases


    正确答案： A
    解析： 暂无解析

  • 第23题：

    单选题
    Company.com environment consists of 10 volume groups and 4 physical networks. The customer  Desires the fastest possible fallover for a two-node cluster.  Which of the following configuration alternatives will provide the fastest fallover？（）
    A

     IPAT via IP Aliasing，default shared volume groups

    B

     IPAT via IP Replacement default shared volume groups

    C

     IPAT via IP Aliasing，enhanced concurrent volume groups

    D

     IPAT via IP Replacement，enhanced concurrent volume groups


    正确答案： D
    解析： 暂无解析

  • 第24题：

    单选题
    What must an administrator do to create two new volume groups on a system with only one spare disk？（）
    A

    Run the ‘mkvg -M’ command to create multiple volume groups on a single disk

    B

    Add a new disk to the system or release a disk from the one of the existing volume groups

    C

    Run the ‘mkvg’ command to create multiple volume groups on a single disk providing the disk does not have a PVID

    D

    Run the ‘mkvg’ command to create multiple volume groups on a single disk providing the volume groups have the same PP size


    正确答案： C
    解析： 暂无解析

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