102 lines
3.2 KiB
Groff
102 lines
3.2 KiB
Groff
.\" Copyright (C) 1998 Wolfgang Solfrank.
|
|
.\" Copyright (C) 1998 TooLs GmbH.
|
|
.\" All rights reserved.
|
|
.\"
|
|
.\" 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.
|
|
.\" 3. All advertising materials mentioning features or use of this software
|
|
.\" must display the following acknowledgement:
|
|
.\" This product includes software developed by TooLs GmbH.
|
|
.\" 4. The name of TooLs GmbH may not be used to endorse or promote products
|
|
.\" derived from this software without specific prior written permission.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``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 TOOLS GMBH 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.
|
|
.\"
|
|
.\" $NetBSD: svhlabel.8,v 1.2 2007/06/30 01:11:35 rumble Exp $
|
|
.\"
|
|
.Dd February 26, 2007
|
|
.Dt SVHLABEL 8
|
|
.Os
|
|
.Sh NAME
|
|
.Nm svhlabel
|
|
.Nd update disk label from SGI Volume Header
|
|
.Sh SYNOPSIS
|
|
.Nm
|
|
.Op Fl fqrw
|
|
.Ar device
|
|
.Sh DESCRIPTION
|
|
.Nm
|
|
is used to update a
|
|
.Nx
|
|
disk label from the Silicon Graphics Volume Header
|
|
on disks that were previously used on IRIX systems.
|
|
.Pp
|
|
.Nm
|
|
scans the Volume Header contained in the first blocks of the disk
|
|
and generates additional partition entries for the disk from the
|
|
entries found.
|
|
.Pp
|
|
Each Volume Header entry which does not have an equivalent partition
|
|
in the disk label (equivalent in having the same size and offset) is
|
|
added to the first free partition slot in the disk label.
|
|
A free partition slot is defined as one with an
|
|
.Dv fstype
|
|
of
|
|
.Sq Li unused
|
|
and a
|
|
.Dv size
|
|
of zero
|
|
.Pq Sq 0 .
|
|
If there are not enough free slots in the disk label, a warning
|
|
will be issued.
|
|
.Pp
|
|
The raw partition (typically partition
|
|
.Em c ,
|
|
but
|
|
.Em d
|
|
on i386 and some other platforms) is left alone during this process.
|
|
.Pp
|
|
By default, the proposed changed disk label will be displayed and no
|
|
disk label update will occur.
|
|
.Pp
|
|
Available options:
|
|
.Pp
|
|
.Bl -tag -width sX
|
|
.It Fl f
|
|
Force an update, even if there has been no change.
|
|
.It Fl q
|
|
Performs operations in a quiet fashion.
|
|
.It Fl w
|
|
Update the in-core label if it has been changed.
|
|
.It Fl r
|
|
In conjunction with
|
|
.Fl w ,
|
|
also update the on-disk label.
|
|
You probably do not want to do this.
|
|
.El
|
|
.Sh SEE ALSO
|
|
.Xr disklabel 8 ,
|
|
.Xr dkctl 8 ,
|
|
.Xr mount_efs 8 ,
|
|
.Xr sgivol 8
|
|
.Sh HISTORY
|
|
The
|
|
.Nm
|
|
command appeared in
|
|
.Nx 5.0 .
|