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