pvs(8)
report information about physical volumes
SYNOPSIS
pvs
[-a|--all]
[--aligned]
[--binary]
[--commandprofile
ProfileName]
[-d|--debug]
[-h|-?|--help]
[--ignorelockingfailure]
[--ignoreskippedcluster]
[--nameprefixes]
[--noheadings]
[--nosuffix]
[-o|--options
[+|-|#]Field[,Field...]]
[-O|--sort
[+|-]Key1[,[+|-]Key2...]]
[-P|--partial]
[--rows]
[--segments]
[-S|--select
Selection]
[--separator
Separator]
[--unbuffered]
[--units
hHbBsSkKmMgGtTpPeE]
[--unquoted]
[-v|--verbose]
[--version]
[PhysicalVolume
[PhysicalVolume...]]
DESCRIPTION
pvs produces formatted output about physical volumes.
OPTIONS
See
lvm(8) for common options.
- --all
-
Include information in the output about devices that have not been
initialized with pvcreate(8).
- --aligned
-
Use with --separator to align the output columns.
- --binary
-
Use binary values "0" or "1" instead of descriptive literal values
for columns that have exactly two valid values to report (not counting
the "unknown" value which denotes that the value could not be determined).
- --nameprefixes
-
Add an "LVM2_" prefix plus the field name to the output. Useful
with --noheadings to produce a list of field=value pairs that can
be used to set environment variables (for example, in udev(7) rules).
- --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 current list
of columns, '-' to remove from the current list of columns
or '#' to compact given columns. The -o option can
be repeated, providing several lists. These lists are evaluated
from left to right.
-
Use -o pv_all to select all physical volume columns,
and -o pvseg_all to select all Physical Volume segment columns.
-
Use -o help to view the full list of columns available.
-
Column names include: pv_fmt, pv_uuid, dev_size, pv_name, pv_mda_free,
pv_mda_size, pv_ba_start, pv_ba_size, pe_start, pv_size, pv_free, pv_used,
pv_attr, pv_pe_count, pv_pe_alloc_count, pv_tags, pv_mda_count,
pv_mda_used_count, pvseg_start, and pvseg_size
-
With --segments, any "pvseg_" prefixes are optional; otherwise any
"pv_" prefixes are optional. Columns mentioned in vgs(8) can also
be chosen. The pv_attr bits are: (a)llocatable, e(x)ported, (m)issing,
(u)sed (but not allocatable), (d)uplicate.
- --segments
-
Produces one line of output for each contiguous allocation of space on each
Physical Volume, showing the start (pvseg_start) and length (pvseg_size) in
units of physical extents.
- -S, --select Selection
-
Display only rows that match Selection criteria. All rows are displayed with
the additional "selected" column (-o selected) showing 1 if the row
matches the Selection and 0 otherwise. The Selection criteria are defined
by specifying column names and their valid values (that can include reserved
values) while making use of supported comparison operators. See lvm(8)
and -S, --select description for more detailed information
about constructing the Selection criteria. As a quick help and to see full
list of column names that can be used in Selection including the list of
reserved values and the set of supported selection operators, check the
output of pvs -S help command.
- -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.
- --rows
-
Output columns as rows.
- --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 hHbBsSkKmMgGtTpPeE
-
All sizes are output in these units: (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. Can also specify
custom units e.g. --units 3M
- --unquoted
-
When used with --nameprefixes, output values in the field=value
pairs are not quoted.