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Enter a command. For example: ksvgtopng5, jobs, lrzip, sreport.

btrfs

A filesystem based on the copy-on-write (COW) principle for Linux. Some subcommands such as btrfs device have their own usage documentation. More information: https://btrfs.wiki.kernel.org/index.php/Manpage/btrfs.

• Create subvolume:
   
  sudo btrfs subvolume create {{path/to/subvolume}}
   
• List subvolumes:
   
  sudo btrfs subvolume list {{path/to/mount_point}}
   
• Show space usage information:
   
  sudo btrfs filesystem df {{path/to/mount_point}}
   
• Enable quota:
   
  sudo btrfs quota enable {{path/to/subvolume}}
   
• Show quota:
   
  sudo btrfs qgroup show {{path/to/subvolume}}