Which of the following commands should the administrator use to accomplish this task?

A Linux administrator needs to obtain a list of all volumes that are part of a volume group.

Which of the following commands should the administrator use to accomplish this task?
A . vgs
B . lvs
C . fdisk -1
D . pvs

View Answer

Answer: B

Explanation:

The lvs command can be used to obtain a list of all volumes that are part of a volume group. This command will display information such as the name, size, attributes, and volume group of each logical volume in the system. The vgs command can be used to obtain a list of all volume groups in the system, not the volumes. The fdisk -1 command is invalid, as -1 is not a valid option for fdisk. The pvs command can be used to obtain a list of all physical volumes in the system, not the volumes.

References: CompTIA Linux+ (XK0-005) Certification Study Guide, Chapter 14: Managing Disk Storage, page 461.