68 lines
2.8 KiB
Groff
68 lines
2.8 KiB
Groff
.\" $NetBSD: dmctl.8,v 1.3 2011/02/21 17:05:50 njoly Exp $
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.\"
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.\" Copyright (c) 2004,2009 The NetBSD Foundation, Inc.
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.\" All rights reserved.
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.\"
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.\" This code is derived from software contributed to The NetBSD Foundation
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.\" by Adam Hamsik.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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.\" POSSIBILITY OF SUCH DAMAGE.
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.Dd January 23, 2011
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.Dt DMCTL 8
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.Os
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.Sh NAME
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.Nm dmctl
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.Nd manipulate device-mapper driver command
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.Sh SYNOPSIS
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.Nm
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.Sh DESCRIPTION
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.Nm
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works with the device-mapper kernel driver.
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It can send and receive information and commands from the dm driver.
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.Bl -column -offset indent "suspend" "Switch active and passive tables for"
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.It Li version Ta Print driver and lib version.
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.It Li targets Ta List available kernel targets.
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.It Li create Ta Create device with [dm device name].
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.It Li ls Ta List existing dm devices.
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.It Li info Ta Get info about device with [dm device name].
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.It Li rename Ta Rename device with [dm device name] to [dm device new name].
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.It Li remove Ta Remove device with [dm device name].
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.It Li resume Ta Resume IO on dm device [dm device name].
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.It Li suspend Ta Suspend IO on dm device [dm device name].
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.It Li deps Ta Print physical dependiences for dm device [dm device name].
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.It Li reload Ta Switch active and passive tables for [dm device name].
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.It Li status Ta Print status for device with [dm device name].
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.It Li table Ta Print active table for device with [dm device name].
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.El
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.Sh SEE ALSO
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.Xr dm 3 ,
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.Xr dm 4
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.Sh HISTORY
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The
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.Nm
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was written and contributed to
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.Nx
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by
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.An Adam Hamsik
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and first appeared in
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.Nx 6.0 .
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