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VGS

NAME

vgs − report information about volume groups

SYNOPSIS

vgs [−−aligned] [−d/−−debug] [−h/−?/−−help] [−−ignorelockingfailure] [−−noheadings] [−−nosuffix] [−o/−−options [+]Field[,Field]] [−O/−−sort [+/-]Key1[,[+/-]Key2[,...]]] [−P/−−partial] [−−separator Separator] [−−unbuffered] [−−units hsbkmgtHKMGT] [−v/−−verbose] [−−version] [VolumeGroupName [VolumeGroupName...]]

DESCRIPTION

vgs produces formatted output about volume groups.

OPTIONS

See lvm for common options.
−−aligned

Use with −−separator to align the output columns.

−−noheadings

Suppress the headings line that is normally the first line of output. Useful if grepping the output.

−−nosuffix

Suppress the suffix on output sizes. Use with −−units (except h and H) if processing the output.

−o, −−options

Comma-separated ordered list of columns. Precede the list with ’+’ to append to the default selection of columns. Column names are: vg_fmt, vg_uuid, vg_name, vg_attr, vg_size, vg_free, vg_sysid, vg_extent_size, vg_extent_count, vg_free_count, max_lv, max_pv, pv_count, lv_count, snap_count, vg_seqno, vg_tags. Any "vg_" prefixes are optional. Columns mentioned in either pvs (8) or lvs (8) can also be chosen, but columns cannot be taken from both at the same time. Use -o help to view the full list of fields available.

The vg_attr bits are:

1

Permissions: (w)riteable, (r)ead-only

2

Resi(z)eable

3

E(x)ported

4

(p)artial

5

Allocation policy: (c)ontiguous, c(l)ing, (n)ormal, (a)nywhere, (i)nherited

6

(c)lustered

−O, −−sort

Comma-separated ordered list of columns to sort by. Replaces the default selection. Precede any column with - for a reverse sort on that column.

−−separator Separator

String to use to separate each column. Useful if grepping the output.

−−unbuffered

Produce output immediately without sorting or aligning the columns properly.

−−units hsbkmgtHKMGT

All sizes are output in these units: (h)uman-readable, (s)ectors, (b)ytes, (k)ilobytes, (m)egabytes, (g)igabytes, (t)erabytes. Capitalise to use multiples of 1000 (S.I.) instead of 1024. Can also specify custom (u)nits e.g. −−units 3M

SEE ALSO

lvm(8), vgdisplay(8), pvs(8), lvs(8)

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