mirror of
https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git
synced 2024-12-20 15:26:43 +01:00
182 lines
4.3 KiB
Groff
182 lines
4.3 KiB
Groff
.\" Copyright (c) 2004 Pawel Jakub Dawidek <pjd@FreeBSD.org>
|
|
.\" 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.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHORS 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 AUTHORS 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.
|
|
.\"
|
|
.\" $FreeBSD$
|
|
.\"
|
|
.Dd April 26, 2004
|
|
.Dt GGATEC 8
|
|
.Os
|
|
.Sh NAME
|
|
.Nm ggatec
|
|
.Nd "GEOM Gate network client and control utility"
|
|
.Sh SYNOPSIS
|
|
.Nm
|
|
.Cm create
|
|
.Op Fl n
|
|
.Op Fl v
|
|
.Op Fl o Cm ro | wo | rw
|
|
.Op Fl p Ar port
|
|
.Op Fl q Ar queue_size
|
|
.Op Fl R Ar rcvbuf
|
|
.Op Fl S Ar sndbuf
|
|
.Op Fl s Ar sectorsize
|
|
.Op Fl t Ar timeout
|
|
.Op Fl u Ar unit
|
|
.Ar host
|
|
.Ar path
|
|
.Nm
|
|
.Cm rescue
|
|
.Op Fl n
|
|
.Op Fl v
|
|
.Op Fl o Cm ro | wo | rw
|
|
.Op Fl p Ar port
|
|
.Op Fl R Ar rcvbuf
|
|
.Op Fl S Ar sndbuf
|
|
.Fl u Ar unit
|
|
.Ar host
|
|
.Ar path
|
|
.Nm
|
|
.Cm destroy
|
|
.Op Fl f
|
|
.Fl u Ar unit
|
|
.Nm
|
|
.Cm list
|
|
.Op Fl v
|
|
.Op Fl u Ar unit
|
|
.Sh DESCRIPTION
|
|
The
|
|
.Nm
|
|
utility is a network client for GEOM Gate class.
|
|
It is responsible for creation of
|
|
.Nm ggate
|
|
devices and forwarding I/O requests between
|
|
.Nm geom_gate.ko
|
|
kernel module and
|
|
.Xr ggated 8
|
|
network daemon.
|
|
Available commands:
|
|
.Bl -tag -width ".Cm destroy"
|
|
.It Cm create
|
|
Connect to given
|
|
.Xr ggated 8
|
|
daemon and create a
|
|
.Nm ggate
|
|
provider related to the given remote file or device.
|
|
.It Cm rescue
|
|
If
|
|
.Nm
|
|
process died/has been killed, you can save situation with this
|
|
command, which creates new connection to the
|
|
.Xr ggated 8
|
|
daemon and will handle pending and future requests.
|
|
.It Cm destroy
|
|
Destroy the given
|
|
.Nm ggate
|
|
provider.
|
|
.It Cm list
|
|
List
|
|
.Nm ggate
|
|
providers.
|
|
.El
|
|
.Pp
|
|
Available options:
|
|
.Bl -tag -width ".Fl s Cm ro | wo | rw"
|
|
.It Fl f
|
|
Forcibly destroy
|
|
.Nm ggate
|
|
provider (cancels all pending requests).
|
|
.It Fl n
|
|
Do not use
|
|
.Dv TCP_NODELAY
|
|
option on TCP sockets.
|
|
.It Fl o Cm ro | wo | rw
|
|
Specify permission to use when opening the file or device: read-only
|
|
.Pq Cm ro ,
|
|
write-only
|
|
.Pq Cm wo ,
|
|
or read-write
|
|
.Pq Cm rw .
|
|
Default is
|
|
.Cm rw .
|
|
.It Fl p Ar port
|
|
Port to connect to on the remote host.
|
|
Default is 3080.
|
|
.It Fl q Ar queue_size
|
|
Number of pending I/O requests that can be queued before they will
|
|
start to be canceled.
|
|
Default is 1024.
|
|
.It Fl R Ar rcvbuf
|
|
Size of receive buffer to use.
|
|
Default is 131072 (128kB).
|
|
.It Fl S Ar sndbuf
|
|
Size of send buffer to use.
|
|
Default is 131072 (128kB).
|
|
.It Fl s Ar sectorsize
|
|
Sector size for
|
|
.Nm ggate
|
|
provider.
|
|
If not specified, it is taken from device, or set to 512 bytes for files.
|
|
.It Fl t Ar timeout
|
|
Number of seconds to wait before an I/O request will be canceled.
|
|
0 means no timeout.
|
|
Default is 0.
|
|
.It Fl u Ar unit
|
|
Unit number to use.
|
|
.It Fl v
|
|
Do not fork, run in foreground and print debug informations on standard
|
|
output.
|
|
.It Ar host
|
|
Remote host to connect to.
|
|
.It Ar path
|
|
Path to a regular file or device.
|
|
.El
|
|
.Sh EXIT STATUS
|
|
Exit status is 0 on success, or 1 if the command fails.
|
|
To get details about the failure,
|
|
.Nm
|
|
should be called with the
|
|
.Fl v
|
|
option.
|
|
.Sh EXAMPLES
|
|
Make use of CD-ROM device from remote host.
|
|
.Bd -literal -offset indent
|
|
server# cat /etc/gg.exports
|
|
client RO /dev/acd0
|
|
server# ggated
|
|
|
|
client# ggatec create -o ro server /dev/acd0
|
|
ggate0
|
|
client# mount_cd9660 /dev/ggate0 /cdrom
|
|
.Ed
|
|
.Sh SEE ALSO
|
|
.Xr geom 4 ,
|
|
.Xr ggated 8 ,
|
|
.Xr ggatel 8 ,
|
|
.Xr mount_cd9660 8
|
|
.Sh AUTHORS
|
|
The
|
|
.Nm
|
|
utility as well as this manual page was written by
|
|
.An Pawel Jakub Dawidek Aq pjd@FreeBSD.org .
|