Index: head/sbin/ggate/ggatec/ggatec.8 =================================================================== --- head/sbin/ggate/ggatec/ggatec.8 (revision 280987) +++ head/sbin/ggate/ggatec/ggatec.8 (revision 280988) @@ -1,181 +1,180 @@ .\" Copyright (c) 2004 Pawel Jakub Dawidek .\" 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 +.Dd April 2, 2015 .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 +utility is a network client for the GEOM Gate class. +It is responsible for the creation of .Nm ggate -devices and forwarding I/O requests between +devices and forwarding I/O requests between the .Nm geom_gate.ko -kernel module and +kernel module and the .Xr ggated 8 network daemon. Available commands: .Bl -tag -width ".Cm destroy" .It Cm create -Connect to given +Connect to a .Xr ggated 8 -daemon and create a +daemon on the specified host and create a .Nm ggate -provider related to the given remote file or device. +provider for the specified remote file or device. .It Cm rescue -If +Create a new connection after the .Nm -process died/has been killed, you can save situation with this -command, which creates new connection to the +process has died or been killed. +The new connection to the .Xr ggated 8 -daemon and will handle pending and future requests. +daemon handles 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. +Default is 0, which means no timeout. .It Fl u Ar unit Unit number to use. .It Fl v -Do not fork, run in foreground and print debug informations on standard +Do not fork, run in foreground and print debug information 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. +Use a CD-ROM device on a 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 Mt pjd@FreeBSD.org .