Failed to find sysfs mount point
  WARNING: Running as a non-root user. Functionality may be unavailable.
  vgs - Display information about volume groups

  vgs
	[ -a|--all ]
	[ -o|--options String ]
	[ -O|--sort String ]
	[ -S|--select String ]
	[    --aligned ]
	[    --binary ]
	[    --configreport log|vg|lv|pv|pvseg|seg ]
	[    --foreign ]
	[    --headings none|abbrev|full|0|1|2 ]
	[    --ignorelockingfailure ]
	[    --logonly ]
	[    --nameprefixes ]
	[    --noheadings ]
	[    --nosuffix ]
	[    --readonly ]
	[    --reportformat basic|json|json_std ]
	[    --rows ]
	[    --separator String ]
	[    --shared ]
	[    --unbuffered ]
	[    --units [Number]r|R|h|H|b|B|s|S|k|K|m|M|g|G|t|T|p|P|e|E ]
	[    --unquoted ]
	[ COMMON_OPTIONS ]
	[ VG|Tag ... ]

  Common options for lvm:
	[ -d|--debug ]
	[ -h|--help ]
	[ -q|--quiet ]
	[ -v|--verbose ]
	[ -y|--yes ]
	[ -t|--test ]
	[    --commandprofile String ]
	[    --config String ]
	[    --driverloaded y|n ]
	[    --nolocking ]
	[    --lockopt String ]
	[    --longhelp ]
	[    --profile String ]
	[    --version ]
	[    --devicesfile String ]
	[    --devices PV ]
	[    --nohints ]
	[    --journal String ]

  Use --longhelp to show all options and advanced commands.