mirror of
git://sourceware.org/git/lvm2.git
synced 2024-12-21 13:34:40 +03:00
68 lines
1.9 KiB
Groff
68 lines
1.9 KiB
Groff
.TH PVDISPLAY 8 "LVM TOOLS" "Heinz Mauelshagen" \" -*- nroff -*-
|
|
.SH NAME
|
|
pvdisplay \- display attributes of a physical volume
|
|
.SH SYNOPSIS
|
|
.B pvdisplay
|
|
[\-c/\-\-colon] [\-d/\-\-debug] [\-h/\-?/\-\-help] [\-s/\-\-short]
|
|
[\-v[v]/\-\-verbose [\-\-verbose]]
|
|
PhysicalVolumePath [PhysicalVolumePath...]
|
|
.SH DESCRIPTION
|
|
pvdisplay allows you to see the attributes of one or more physical volumes
|
|
like size, physical extent size, space used for the volume group descriptor
|
|
area and so on.
|
|
.SS OPTIONS
|
|
.TP
|
|
.I \-c, \-\-colon
|
|
Generate colon seperated output for easier parsing in scripts or programs.
|
|
.nf
|
|
|
|
The values are:
|
|
|
|
* physical volume device name
|
|
* volume group name
|
|
* physical volume size in kilobytes
|
|
* internal physical volume number
|
|
* physical volume status
|
|
* physical volume (not) allocatable
|
|
* current number of logical volumes on this physical volume
|
|
* physical extent size in kilobytes
|
|
* total number of physical extents
|
|
* free number of physical extents
|
|
* allocated number of physical extents
|
|
|
|
.fi
|
|
.TP
|
|
.I \-d, \-\-debug
|
|
Enables additional debugging output (if compiled with DEBUG).
|
|
.TP
|
|
.I \-h, \-?, \-\-help
|
|
Print a usage message on standard output and exit successfully.
|
|
.TP
|
|
.I \-s, \-\-short
|
|
Only display the size of the given physical volumes.
|
|
.TP
|
|
.I \-v, \-\-verbose
|
|
Display the mapping of physical extents to logical volumes and
|
|
logical extents.
|
|
.TP
|
|
.I \-vv, \-\-verbose \-\-verbose
|
|
Like \-v with verbose runtime information about pvdisplay's activities.
|
|
.SH DIAGNOSTICS
|
|
pvdisplay returns an code state of 0 for success and > 0 for error:
|
|
.nf
|
|
|
|
1 no physical volume name on command line
|
|
2 error checking consistency of physical volume
|
|
3 error reading physical extent information from physical volume
|
|
|
|
95 driver/module not in kernel
|
|
96 invalid I/O protocol version
|
|
97 error locking logical volume manager
|
|
98 invalid lvmtab (run vgscan(8))
|
|
99 invalid command line
|
|
.fi
|
|
.SH See also
|
|
lvm(8), pvcreate(8), lvcreate(8), vgcreate(8)
|
|
.SH AUTHOR
|
|
Heinz Mauelshagen <Linux-LVM@Sistina.com>
|