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ggatec (8)
>> ggatec (8) ( FreeBSD man: Команды системного администрирования )
BSD mandoc
NAME
ggatec
- GEOM Gate network client and control utility
SYNOPSIS
create
[-n
]
[-v
]
[-o ro | wo | rw
]
[-p port
]
[-q queue_size
]
[-R rcvbuf
]
[-S sndbuf
]
[-s sectorsize
]
[-t timeout
]
[-u unit
]
hostpath rescue
[-n
]
[-v
]
[-o ro | wo | rw
]
[-p port
]
[-R rcvbuf
]
[-S sndbuf
]
-u unithostpath destroy
[-f
]
-u unit list
[-v
]
[-u unit
]
DESCRIPTION
The
utility is a network client for GEOM Gate class.
It is responsible for creation of
ggate
devices and forwarding I/O requests between
geom_gate.ko
kernel module and
ggated(8)
network daemon.
Available commands:
create
Connect to given
ggated(8)
daemon and create a
ggate
provider related to the given remote file or device.
rescue
If
process died/has been killed, you can save situation with this
command, which creates new connection to the
ggated(8)
daemon and will handle pending and future requests.
destroy
Destroy the given
ggate
provider.
list
List
ggate
providers.
Available options:
-f
Forcibly destroy
ggate
provider (cancels all pending requests).
-n
Do not use
TCP_NODELAY
option on TCP sockets.
-o ro | wo | rw
Specify permission to use when opening the file or device: read-only
(ro
)
write-only
(wo
)
or read-write
(rw
)
Default is
rw
-p port
Port to connect to on the remote host.
Default is 3080.
-q queue_size
Number of pending I/O requests that can be queued before they will
start to be canceled.
Default is 1024.
-R rcvbuf
Size of receive buffer to use.
Default is 131072 (128kB).
-S sndbuf
Size of send buffer to use.
Default is 131072 (128kB).
-s sectorsize
Sector size for
ggate
provider.
If not specified, it is taken from device, or set to 512 bytes for files.
-t timeout
Number of seconds to wait before an I/O request will be canceled.
0 means no timeout.
Default is 0.
-u unit
Unit number to use.
-v
Do not fork, run in foreground and print debug informations on standard
output.
host
Remote host to connect to.
path
Path to a regular file or device.
EXIT STATUS
Exit status is 0 on success, or 1 if the command fails.
To get details about the failure,
should be called with the
-v
option.
