121 lines
3.7 KiB
Groff
121 lines
3.7 KiB
Groff
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.\" $NetBSD: ccd.conf.5,v 1.1 2002/06/11 13:33:48 grant Exp $
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.\"
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.\" Copyright (c) 2002 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 Jason R. Thorpe.
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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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.\" 3. All advertising materials mentioning features or use of this software
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.\" must display the following acknowledgement:
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.\" This product includes software developed by the NetBSD
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.\" Foundation, Inc. and its contributors.
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.\" 4. Neither the name of The NetBSD Foundation nor the names of its
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.\" contributors may be used to endorse or promote products derived
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.\" from this software without specific prior written permission.
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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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.\"
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.Dd June 11, 2002
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.Dt CCD.CONF 5
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.Os
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.\" turn off hyphenation
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.hym 999
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.Sh NAME
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.Nm ccd.conf
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.Nd concatenated disk driver configuration file
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.Sh SYNOPSIS
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.Nm ccd.conf
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.Sh DESCRIPTION
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The
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.Nm
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file defines the configuration of concatenated disk devices, or ccds.
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It is used by
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.Xr ccdconfig 8
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when invoked with the
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.Fl C
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option and at system boot time.
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For more information about the concatenated disk driver, see
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.Xr ccd 4 .
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.Pp
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Each line of the configuration file contains arguments as per the
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.Fl c
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argument to
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.Xr ccdconfig 8 :
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.Pp
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.Bd -ragged -offset indent -compact
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.Ar ccd
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.Ar ileave
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.Op Ar flags
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.Ar dev
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.Op Ar ...
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.Ed
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.Pp
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.Bl -tag -width preserveX
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.It Ar ccd
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The name of the ccd.
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.It Ar ileave
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The interleave, expressed in units of
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.Dv DEV_BSIZE .
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.It Ar flags
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The flags for the device, which may be represented as a decimal number,
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a hexadecimal number, a comma-separated list of strings, or the word
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.Dq none .
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.It Ar dev Op Ar ...
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The component partitions to be concatenated, which should be of type
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.Dv FS_CCD .
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.El
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.Pp
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A
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.Sq #
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is a comment, and everything to end of line is ignored.
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A
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.Sq \e
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at the end of a line indicates that the next line should be concatenated
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with the current.
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A
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.Sq \e
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preceding any character (other than the end of line) prevents that
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character's special meaning from taking effect.
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.Pp
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.Sh FILES
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.Pa /etc/ccd.conf
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.Sh EXAMPLES
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An example
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.Pa /etc/ccd.conf :
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.Bd -unfilled -offset indent
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#
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# /etc/ccd.conf
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# Configuration file for concatenated disk devices
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#
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.Pp
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# ccd ileave flags component devices
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ccd0 16 none /dev/sd2e /dev/sd3e
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.Ed
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.Sh SEE ALSO
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.Xr ccd 4 ,
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.Xr ccdconfig 8
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.Sh HISTORY
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The
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.Nm
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configuration file first appeared in
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.Nx 1.1 .
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