Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
f3439cf7fb
NetBSD/sbin/dmctl/dmctl.8

70 lines
2.8 KiB
Groff
Raw Normal View History

Mention author in AUTHORS section. Bump date.
2016-09-11 05:18:52 +03:00
.\" $NetBSD: dmctl.8,v 1.4 2016/09/11 02:18:52 sevan Exp $
Initial import of libdm and dmctl to tree. libdm library can be used to access, manage and manipulate device-mapper driver. Which opens us bunch of new possibilities like dm-multipath device target dm-crypt device target dm-ccd compatibility layer With this import I'm bringing in dmctl tool for working with dm driver ,too. I plan to replace gpl2 licensed dmsetup command with our dmctl tool in near feature. It can also by placed to /rescue where we was not able to put dmsetup because of licensing problems. With libdm in tree we can now write RUMP atf test suite for dm driver to ensure LVM subsystem stability as time goes. Reviewed by: blymn@ and rmind@ Oked: by no objections on tech-userlevel@
2011-02-08 06:20:13 +03:00
.\"
.\" Copyright (c) 2004,2009 The NetBSD Foundation, Inc.
.\" All rights reserved.
.\"
.\" This code is derived from software contributed to The NetBSD Foundation
.\" by Adam Hamsik.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
.\" notice, this list of conditions and the following disclaimer.
.\" 2. Redistributions in binary form must reproduce the above copyright
.\" notice, this list of conditions and the following disclaimer in the
.\" documentation and/or other materials provided with the distribution.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
Mention author in AUTHORS section. Bump date.
2016-09-11 05:18:52 +03:00
.Dd September 11, 2016
Initial import of libdm and dmctl to tree. libdm library can be used to access, manage and manipulate device-mapper driver. Which opens us bunch of new possibilities like dm-multipath device target dm-crypt device target dm-ccd compatibility layer With this import I'm bringing in dmctl tool for working with dm driver ,too. I plan to replace gpl2 licensed dmsetup command with our dmctl tool in near feature. It can also by placed to /rescue where we was not able to put dmsetup because of licensing problems. With libdm in tree we can now write RUMP atf test suite for dm driver to ensure LVM subsystem stability as time goes. Reviewed by: blymn@ and rmind@ Oked: by no objections on tech-userlevel@
2011-02-08 06:20:13 +03:00
.Dt DMCTL 8
.Os
.Sh NAME
.Nm dmctl
Improve a bit.
2011-02-08 12:49:07 +03:00
.Nd manipulate device-mapper driver command
Initial import of libdm and dmctl to tree. libdm library can be used to access, manage and manipulate device-mapper driver. Which opens us bunch of new possibilities like dm-multipath device target dm-crypt device target dm-ccd compatibility layer With this import I'm bringing in dmctl tool for working with dm driver ,too. I plan to replace gpl2 licensed dmsetup command with our dmctl tool in near feature. It can also by placed to /rescue where we was not able to put dmsetup because of licensing problems. With libdm in tree we can now write RUMP atf test suite for dm driver to ensure LVM subsystem stability as time goes. Reviewed by: blymn@ and rmind@ Oked: by no objections on tech-userlevel@
2011-02-08 06:20:13 +03:00
.Sh SYNOPSIS
.Nm
.Sh DESCRIPTION
.Nm
Improve a bit.
2011-02-08 12:49:07 +03:00
works with the device-mapper kernel driver.
It can send and receive information and commands from the dm driver.
Initial import of libdm and dmctl to tree. libdm library can be used to access, manage and manipulate device-mapper driver. Which opens us bunch of new possibilities like dm-multipath device target dm-crypt device target dm-ccd compatibility layer With this import I'm bringing in dmctl tool for working with dm driver ,too. I plan to replace gpl2 licensed dmsetup command with our dmctl tool in near feature. It can also by placed to /rescue where we was not able to put dmsetup because of licensing problems. With libdm in tree we can now write RUMP atf test suite for dm driver to ensure LVM subsystem stability as time goes. Reviewed by: blymn@ and rmind@ Oked: by no objections on tech-userlevel@
2011-02-08 06:20:13 +03:00
.Bl -column -offset indent "suspend" "Switch active and passive tables for"
Small typo in macro (Ii -> It).
2011-02-21 20:05:50 +03:00
.It Li version Ta Print driver and lib version.
Initial import of libdm and dmctl to tree. libdm library can be used to access, manage and manipulate device-mapper driver. Which opens us bunch of new possibilities like dm-multipath device target dm-crypt device target dm-ccd compatibility layer With this import I'm bringing in dmctl tool for working with dm driver ,too. I plan to replace gpl2 licensed dmsetup command with our dmctl tool in near feature. It can also by placed to /rescue where we was not able to put dmsetup because of licensing problems. With libdm in tree we can now write RUMP atf test suite for dm driver to ensure LVM subsystem stability as time goes. Reviewed by: blymn@ and rmind@ Oked: by no objections on tech-userlevel@
2011-02-08 06:20:13 +03:00
.It Li targets Ta List available kernel targets.
.It Li create Ta Create device with [dm device name].
.It Li ls Ta List existing dm devices.
.It Li info Ta Get info about device with [dm device name].
.It Li rename Ta Rename device with [dm device name] to [dm device new name].
.It Li remove Ta Remove device with [dm device name].
.It Li resume Ta Resume IO on dm device [dm device name].
.It Li suspend Ta Suspend IO on dm device [dm device name].
.It Li deps Ta Print physical dependiences for dm device [dm device name].
.It Li reload Ta Switch active and passive tables for [dm device name].
.It Li status Ta Print status for device with [dm device name].
.It Li table Ta Print active table for device with [dm device name].
.El
.Sh SEE ALSO
Improve a bit.
2011-02-08 12:49:07 +03:00
.Xr dm 3 ,
.Xr dm 4
Initial import of libdm and dmctl to tree. libdm library can be used to access, manage and manipulate device-mapper driver. Which opens us bunch of new possibilities like dm-multipath device target dm-crypt device target dm-ccd compatibility layer With this import I'm bringing in dmctl tool for working with dm driver ,too. I plan to replace gpl2 licensed dmsetup command with our dmctl tool in near feature. It can also by placed to /rescue where we was not able to put dmsetup because of licensing problems. With libdm in tree we can now write RUMP atf test suite for dm driver to ensure LVM subsystem stability as time goes. Reviewed by: blymn@ and rmind@ Oked: by no objections on tech-userlevel@
2011-02-08 06:20:13 +03:00
.Sh HISTORY
The
.Nm
Mention author in AUTHORS section. Bump date.
2016-09-11 05:18:52 +03:00
utility appeared in
.Nx 6.0 .
.Sh AUTHORS
.Nm
Initial import of libdm and dmctl to tree. libdm library can be used to access, manage and manipulate device-mapper driver. Which opens us bunch of new possibilities like dm-multipath device target dm-crypt device target dm-ccd compatibility layer With this import I'm bringing in dmctl tool for working with dm driver ,too. I plan to replace gpl2 licensed dmsetup command with our dmctl tool in near feature. It can also by placed to /rescue where we was not able to put dmsetup because of licensing problems. With libdm in tree we can now write RUMP atf test suite for dm driver to ensure LVM subsystem stability as time goes. Reviewed by: blymn@ and rmind@ Oked: by no objections on tech-userlevel@
2011-02-08 06:20:13 +03:00
was written and contributed to
.Nx
Improve a bit.
2011-02-08 12:49:07 +03:00
by
Mention author in AUTHORS section. Bump date.
2016-09-11 05:18:52 +03:00
.An Adam Hamsik .
Reference in New Issue Copy Permalink