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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 i

题目
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 volume

B

stripe size of the logical volume

C

inter-disk policy of the logical volume

D

intra-disk policy of the logical volume

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相似问题和答案

第1题：

All of the following are attributes that can be specified when creating a logical volume EXCEPT:()

A.Number of logical partitions

B.Disk where logical volume will reside

C.Size of the logical volume control block

D.Position of the logical volume on the disk


参考答案：C

第2题：

Which of the following allows multiple applications toshare a single operating system resource?()

A.Logical Partition

B.Workload Partition

C.Dynamic Logical Partition

D.Shared Processor Logical Partition


参考答案：B

第3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 system

B.A file system must be unmounted before it can be removed

C.Defining a file system imposes a structure on a logical volume

D.Removing a file system using rmfs automatically removes the underling logical volume


参考答案：A

第4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:D

第5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

正确答案:B

第6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


参考答案：D

第7题：

Which of the following is TRUE when creating a file system that resides on the center of a disk?()

A.The logical volume is created first.

B.The physical volume will be automatically created.

C.The physical partition must be specified as an option.

D.The file system will be mounted during the time of creation.


参考答案：A

第8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


参考答案：C

第9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

第10题：

Which of the following is TRUE when creating a file system that resides on the center of a disk?（）

  • A、The logical volume is created first.
  • B、The physical volume will be automatically created.
  • C、The physical partition must be specified as an option.
  • D、The file system will be mounted during the time of creation.

正确答案:A

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