.Dd January 9, 2016
.Dt vslvminfo
.Os libvslvm
.Sh NAME
.Nm vslvminfo
.Nd determines information about a Linux Logical Volume Manager (LVM) volume system
.Sh SYNOPSIS
.Nm vslvminfo
.Op Fl o Ar offset
.Op Fl hvV
.Va Ar source
.Sh DESCRIPTION
.Nm vslvminfo
is a utility to determine information about a Linux Logical Volume Manager (LVM) volume system
.Pp
.Nm vslvminfo
is part of the
.Nm libvslvm
package.
.Nm libvslvm
is a library to access the Linux Logical Volume Manager (LVM) volume system format
.Pp
.Ar source
is the source file.
.Pp
The options are as follows:
.Bl -tag -width Ds
.It Fl h
shows this help
.It Fl o Ar offset
specify the volume offset in bytes
.It Fl v
verbose output to stderr
.It Fl V
print version
.El
.Sh ENVIRONMENT
None
.Sh FILES
None
.Sh EXAMPLES
.Bd -literal
# vslvminfo /dev/sda1
vslvminfo 20160109

Linux Logical Volume Manager (LVM) information:
Volume Group (VG):
	Name:					vg_test
	Identifier:				5eR8zl-q5VX-Qtiw-FmDd-6yBE-I8qe-0sjQf9
	Sequence number:			4
	Extent size:				4194304 bytes
	Number of physical volumes:		1
	Number of logical volumes:		1

Physical Volume (PV): 1
	Name:					pv0
	Identifier:				2TdWwb-R5um-UZnU-3Yb6-K2MF-bTtr-AgVQfp
	Device path:				/dev/loop1
	Volume size:				268435456 bytes

Logical Volume (LV): 1
	Name:					lv_test1
	Identifier:				Lt5rVq-Ksgd-p8kx-XYP4-6uTq-Mlh4-yxOiL4
	Number of segments:			1
	Segment: 1
		Offset:				0x00000000 (0)
		Size:				76 MiB (79691776 bytes)
		Number of stripes:		1
		Stripe: 1
			Physical volume:	pv0
			Data area offset:	0x00000000 (0)

.Ed
.Sh DIAGNOSTICS
Errors, verbose and debug output are printed to stderr when verbose output \-v is enabled.
Verbose and debug output are only printed when enabled at compilation.
.Sh BUGS
Please report bugs of any kind to <joachim.metz@gmail.com> or on the project website:
https://github.com/libyal/libvslvm/
.Sh AUTHOR
These man pages were written by Joachim Metz.
.Sh COPYRIGHT
Copyright (C) 2014-2018, Joachim Metz <joachim.metz@gmail.com>.
This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
.Sh SEE ALSO
.Xr bdemount 1