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Enter a command. For example: flock, openrc, taskset, cpufreq info.

lvm

 
Manage physical volumes, volume groups, and logical volumes using the Logical Volume Manager (LVM) interactive shell. More information: https://man7.org/linux/man-pages/man8/lvm.8.html.
 
  • Start the Logical Volume Manager interactive shell:
     
    sudo lvm
     
  • List the Logical Volume Manager commands:
     
    sudo lvm help
     
  • Initialize a drive or partition to be used as a physical volume:
     
    sudo lvm pvcreate {{/dev/sdXY}}
     
  • Display information about physical volumes:
     
    sudo lvm pvdisplay
     
  • Create a volume group called vg1 from the physical volume on /dev/sdXY:
     
    sudo lvm vgcreate {{vg1}} {{/dev/sdXY}}
     
  • Display information about volume groups:
     
    sudo lvm vgdisplay
     
  • Create a logical volume with size 10G from volume group vg1:
     
    sudo lvm lvcreate -L {{10G}} {{vg1}}
     
  • Display information about logical volumes:
     
    sudo lvm lvdisplay

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