113328753SAndrew Thompson.\" 213328753SAndrew Thompson.\" Copyright (c) 2008 Andrew Thompson 313328753SAndrew Thompson.\" All rights reserved. 413328753SAndrew Thompson.\" 513328753SAndrew Thompson.\" Redistribution and use in source and binary forms, with or without 613328753SAndrew Thompson.\" modification, are permitted provided that the following conditions 713328753SAndrew Thompson.\" are met: 813328753SAndrew Thompson.\" 1. Redistributions of source code must retain the above copyright 913328753SAndrew Thompson.\" notice, this list of conditions and the following disclaimer. 1013328753SAndrew Thompson.\" 2. Redistributions in binary form must reproduce the above copyright 1113328753SAndrew Thompson.\" notice, this list of conditions and the following disclaimer in the 1213328753SAndrew Thompson.\" documentation and/or other materials provided with the distribution. 1313328753SAndrew Thompson.\" 1413328753SAndrew Thompson.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1513328753SAndrew Thompson.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1613328753SAndrew Thompson.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1713328753SAndrew Thompson.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 1813328753SAndrew Thompson.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 1913328753SAndrew Thompson.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2013328753SAndrew Thompson.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2113328753SAndrew Thompson.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2213328753SAndrew Thompson.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2313328753SAndrew Thompson.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2413328753SAndrew Thompson.\" SUCH DAMAGE. 2513328753SAndrew Thompson.\" 2605d98029SSergey Kandaurov.Dd October 1, 2013 2713328753SAndrew Thompson.Dt GEOM_LINUX_LVM 4 28aa12cea2SUlrich Spörlein.Os 2913328753SAndrew Thompson.Sh NAME 3013328753SAndrew Thompson.Nm geom_linux_lvm 3113328753SAndrew Thompson.Nd "GEOM based Linux LVM logical volume mapping" 3213328753SAndrew Thompson.Sh SYNOPSIS 3313328753SAndrew ThompsonTo compile this driver into the kernel, 3413328753SAndrew Thompsonplace the following line in your 3513328753SAndrew Thompsonkernel configuration file: 3613328753SAndrew Thompson.Bd -ragged -offset indent 3713328753SAndrew Thompson.Cd "options GEOM_LINUX_LVM" 3813328753SAndrew Thompson.Ed 3913328753SAndrew Thompson.Pp 4013328753SAndrew ThompsonAlternatively, to load the driver as a 4113328753SAndrew Thompsonmodule at boot time, place the following line in 4213328753SAndrew Thompson.Xr loader.conf 5 : 4313328753SAndrew Thompson.Bd -literal -offset indent 4413328753SAndrew Thompsongeom_linux_lvm_load="YES" 4513328753SAndrew Thompson.Ed 4613328753SAndrew Thompson.Sh DESCRIPTION 4713328753SAndrew ThompsonThe 4813328753SAndrew Thompson.Nm 4913328753SAndrew Thompsonframework provides support for mapping Linux LVM volumes to GEOM providers. 5013328753SAndrew Thompson.Nm 5113328753SAndrew Thompsoncurrently supports linear stripes with segments on one or more physical disks. 5213328753SAndrew ThompsonThe parser is able to read LVM2 Text Format metadata, the logical volumes will 5313328753SAndrew Thompsonbe assembled and made available under 5413328753SAndrew Thompson.Pa /dev/linux_lvm/ . 5513328753SAndrew ThompsonThe metadata is read-only, logical volumes cannot be allocated or resized. 5613328753SAndrew Thompson.Sh EXAMPLES 5713328753SAndrew ThompsonTo view which 5813328753SAndrew Thompson.Nm 5913328753SAndrew Thompsondevices are available: 6013328753SAndrew Thompson.Bd -literal -offset indent 6113328753SAndrew Thompson# geom linux_lvm list 6213328753SAndrew ThompsonGeom name: vg1 6313328753SAndrew ThompsonProviders: 6413328753SAndrew Thompson1. Name: linux_lvm/vg1-home 6513328753SAndrew Thompson Mediasize: 4294967296 (4.0G) 6613328753SAndrew Thompson Sectorsize: 512 6713328753SAndrew Thompson Mode: r0w0e0 6813328753SAndrew Thompson2. Name: linux_lvm/vg1-logs 6913328753SAndrew Thompson Mediasize: 4294967296 (4.0G) 7013328753SAndrew Thompson Sectorsize: 512 7113328753SAndrew Thompson Mode: r0w0e0 7213328753SAndrew ThompsonConsumers: 7305d98029SSergey Kandaurov1. Name: ada0s1 7413328753SAndrew Thompson Mediasize: 80023716864 (75G) 7513328753SAndrew Thompson Sectorsize: 512 7613328753SAndrew Thompson Mode: r0w0e0 7713328753SAndrew Thompson.Ed 7813328753SAndrew Thompson.Sh SEE ALSO 7913328753SAndrew Thompson.Xr GEOM 4 , 8013328753SAndrew Thompson.Xr geom 8 8113328753SAndrew Thompson.Sh AUTHORS 8213328753SAndrew Thompson.An -nosplit 8313328753SAndrew ThompsonThe 8413328753SAndrew Thompson.Nm 8513328753SAndrew Thompsondriver was written by 86*6c899950SBaptiste Daroussin.An Andrew Thompson Aq Mt thompsa@FreeBSD.org . 87