Linux command
vgdisplay 命令
安全
权限或系统影响较大，执行前请核对目标。
常用示例
Display
sudo vgdisplay
Display
sudo vgdisplay [vg1]
说明
vgdisplay shows detailed information about LVM volume groups including size, extent information, physical volumes, and logical volumes contained within. The output includes total size, physical extent size, number of physical and logical volumes, and allocation status. Use this to understand the structure and capacity of your LVM configuration.
参数
- -c, --colon
- Output in colon-separated format
- -s, --short
- Short listing format
- -v, --verbose
- Verbose output with additional details
- -A, --activevolumegroups
- Show only active volume groups
- --units _units_
- Display sizes in specified units (b, s, k, m, g, t, p, e)
- -C, --columns
- Output in columns (similar to vgs)
FAQ
What is the vgdisplay command used for?
vgdisplay shows detailed information about LVM volume groups including size, extent information, physical volumes, and logical volumes contained within. The output includes total size, physical extent size, number of physical and logical volumes, and allocation status. Use this to understand the structure and capacity of your LVM configuration.
How do I run a basic vgdisplay example?
Run `sudo vgdisplay` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does -c, --colon do in vgdisplay?
Output in colon-separated format