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单选题
Which attribute of a logical volume can NOT be changed after it is created？（）
A
The placement of the logical volume
B
The stripe size of the logical volume
C
The upper bound of the logical volume
D
The intra-policy of the logical volume
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考题
All of the following statements accurately describe process for administering file systems EXCEPT:()
A.A logical volume must exist prior to running the crfs command to create a file systemB.A file system must be unmounted before it can be removedC.Defining a file system imposes a structure on a logical volumeD.Removing a file system using rmfs automatically removes the underling logical volume
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All of the following are attributes that can be specified when creating a logical volume EXCEPT:()
A.Number of logical partitionsB.Disk where logical volume will resideC.Size of the logical volume control blockD.Position of the logical volume on the disk
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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 systemB.Reducing the size of a logical volume requires reducing the size of the file system firstC.Increasing the size of a file system requires increasing the size of the logical volume firstD.Increasing the size of a file system also increases the size of the logical volume when necessary
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Which attribute of a logical volume can NOT be changed after it is created？（）A、The placement of the logical volumeB、The stripe size of the logical volumeC、The upper bound of the logical volumeD、The intra-policy of the logical volume
考题
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、lslvB、lsvgC、iostatD、lvmstat
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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 systemB、Reducing the size of a logical volume requires reducing the size of the file system firstC、Increasing the size of a file system requires increasing the size of the logical volume firstD、Increasing the size of a file system also increases the size of the logical volume when necessary
考题
All of the following are attributes that can be specified when creating a logical volume EXCEPT:（）A、Number of logical partitionsB、Disk where logical volume will resideC、Size of the logical volume control blockD、Position of the logical volume on the disk
考题
All of the following statements accurately describe process for administering file systems EXCEPT:（）A、A logical volume must exist prior to running the crfs command to create a file systemB、A file system must be unmounted before it can be removedC、Defining a file system imposes a structure on a logical volumeD、Removing a file system using rmfs automatically removes the underling logical volume
考题
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、IslvB、vmstatC、iostatD、Ivmstat
考题
Which presents the heirarchical relationship between LVM entities？（） A、Volume Group Physical Volume Logical Volume FilesystemB、Physical Volume Volume Group Logical Volume FilesystemC、Volume Group Physical Volume Filesystem Logical VolumeD、Physical Volume Volume Group Filesystem Logical Volume
考题
A user reports a corrupted boot logical volume. In order to recreate the contents of the boot logical volume which of the following procedures should the user be advised to perform?（）A、Reboot the system in normal mode.B、Use the bosboot command to rebuild the boot image.C、Restore the boot logical volume from a mksysb image.D、Reboot the system into maintenance mode and run fsck on the boot logical volume.
考题
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.
考题
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 timeB、Add additional physical volumes two at a timeC、Create a columned striped logical volume using -C option of mklvD、Create an extendable striped logical volume using -E option of mklv
考题
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.
考题
A System p administrator is looking at changing attributes of a logical volume. Which of the following must be defined when it is created（）A、placement of the logical volumeB、stripe size of the logical volumeC、inter-disk policy of the logical volumeD、intra-disk policy of the logical volume
考题
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.
考题
单选题Which attribute of a logical volume can NOT be changed after it is created？（）A
The placement of the logical volumeB
The stripe size of the logical volumeC
The upper bound of the logical volumeD
The intra-policy of the logical volume
考题
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
IslvB
vmstatC
iostatD
Ivmstat
考题
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 datavgB
lspv datavgC
lsvg datavgD
lslv hdisk1
考题
单选题All of the following are attributes that can be specified when creating a logical volume EXCEPT:（）A
Number of logical partitionsB
Disk where logical volume will resideC
Size of the logical volume control blockD
Position of the logical volume on the disk
考题
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
lslvB
lsvgC
iostatD
lvmstat
考题
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 timeB
Add additional physical volumes two at a timeC
Create a columned striped logical volume using -C option of mklvD
Create an extendable striped logical volume using -E option of mklv
考题
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.
考题
单选题Which presents the heirarchical relationship between LVM entities？（）A
Volume Group Physical Volume Logical Volume FilesystemB
Physical Volume Volume Group Logical Volume FilesystemC
Volume Group Physical Volume Filesystem Logical VolumeD
Physical Volume Volume Group Filesystem Logical Volume
考题
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.
考题
单选题A System p administrator is looking at changing attributes of a logical volume. Which of the following must be defined when it is created（）A
placement of the logical volumeB
stripe size of the logical volumeC
inter-disk policy of the logical volumeD
intra-disk policy of the logical volume
考题
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 systemB
Reducing the size of a logical volume requires reducing the size of the file system firstC
Increasing the size of a file system requires increasing the size of the logical volume firstD
Increasing the size of a file system also increases the size of the logical volume when necessary
考题
单选题A user reports a corrupted boot logical volume. In order to recreate the contents of the boot logical volume which of the following procedures should the user be advised to perform?（）A
Reboot the system in normal mode.B
Use the bosboot command to rebuild the boot image.C
Restore the boot logical volume from a mksysb image.D
Reboot the system into maintenance mode and run fsck on the boot logical volume.
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