72 lines
1.8 KiB
Groff
72 lines
1.8 KiB
Groff
.\" $OpenBSD: chio.conf.5,v 1.2 2020/02/10 13:18:20 schwarze Exp $
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.\"
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.\" Copyright (c) 2007 Jason McIntyre <jmc@openbsd.org>
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.\"
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.\" Permission to use, copy, modify, and distribute this software for any
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.\" purpose with or without fee is hereby granted, provided that the above
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.\" copyright notice and this permission notice appear in all copies.
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.\"
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.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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.\"
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.\"
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.Dd $Mdocdate: February 10 2020 $
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.Dt CHIO.CONF 5
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.Os
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.Sh NAME
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.Nm chio.conf
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.Nd medium changer configuration file
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.Sh DESCRIPTION
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.Nm
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is used to configure some aspects of
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.Xr chio 1 ,
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a medium changer.
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.Pp
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The configuration file consists of a series of stanzas,
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one per changer,
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enclosed in curly braces.
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Empty lines and lines beginning with
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.Sq #
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in either file are ignored.
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.Pp
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The following aspects may be configured:
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.Bl -tag -width Ds
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.It Ic drive
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Provides a non-default mapping between
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.Xr st 4
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devices and changer drives.
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For example,
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to map drive 0 to rst3 and drive 1 to rst2, for changer
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.Pa /dev/ch0 :
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.Bd -literal -offset indent
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changer ch0 {
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drive rst3
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drive rst2
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}
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.Ed
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.El
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.Sh FILES
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.Bl -tag -width /etc/examples/chio.conf -compact
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.It /dev/ch0
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Default changer device.
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.It /etc/chio.conf
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Default location for
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.Xr chio 1
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configuration file.
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.It /etc/examples/chio.conf
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Example configuration file.
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.El
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.Sh SEE ALSO
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.Xr chio 1 ,
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.Xr mt 1
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.Sh HISTORY
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The
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.Nm
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file format first appeared in
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.Ox 4.0 .
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