Latest revision as of 15:09, 23 May 2017

Internal

Command that provides information information about volume groups.

# vgs
  VG        #PV #LV #SN Attr   VSize   VFree
  docker_vg   1   0   0 wz--n- 508.00m 508.00m
  main_vg     1   1   0 wz--n-   7.00g      0

Drops headers, useful when the output if mechanically processed.

Options, displays various fields:

Logical Volume Management Fields

Select: Display only rows that match selection criteria. The fields that can be used are listed in the -o section.

-S vg_name=${something},...

Logical Volume Management Units

Suppress the suffix on output sizes. Use with --units.

The amount of free space in bytes on a volume group:

vgs --noheadings --nosuffix --units b -o vg_free docker_vg

@@ Line 1: / Line 1: @@
 =Internal=
-* [[Linux_Logical_Volume_Management_Operations#Volume_Group_Operations|Logical Volume Management Operations]]
+* [[Linux_Logical_Volume_Management_Operations#Volume_Group_Operations|Logical Volume Operations]]
 =Overview=
@@ Line 36: / Line 36: @@
 ==--units==
-Output unit: (h)uman-readable, (b)ytes, (s)ectors, (k)ilobytes, (m)egabytes, (g)igabytes, (t)erabytes, (p)etabytes, (e)xabytes.  Capitalise to use multiples of 1000 (S.I.) instead of 1024.
+{{Internal|Logical Volume Management Units|Logical Volume Management Units}}
 ==--nosuffix==