IBM认证考试
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?
题目
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
相似问题和答案
第1题：
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
第2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3题：
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
第4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
正确答案:A
第5题：
Which of the following tools should be used to analyze the placement of file fragments on a mirrored logical volume？（）
- A、 df
- B、 lslv
- C、 filemon
- D、 fileplace
正确答案:D
第6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7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8题：
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
第9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
正确答案:C
第10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