1@example 2@c man begin SYNOPSIS 3usage: qemu-nbd [OPTION]... @var{filename} 4@c man end 5@end example 6 7@c man begin DESCRIPTION 8 9Export QEMU disk image using NBD protocol. 10 11@c man end 12 13@c man begin OPTIONS 14@table @option 15@item @var{filename} 16 is a disk image filename 17@item -p, --port=@var{port} 18 port to listen on (default @samp{1024}) 19@item -o, --offset=@var{offset} 20 offset into the image 21@item -b, --bind=@var{iface} 22 interface to bind to (default @samp{0.0.0.0}) 23@item -k, --socket=@var{path} 24 Use a unix socket with path @var{path} 25@item -r, --read-only 26 export read-only 27@item -P, --partition=@var{num} 28 only expose partition @var{num} 29@item -s, --snapshot 30 use snapshot file 31@item -n, --nocache 32 disable host cache 33@item -c, --connect=@var{dev} 34 connect @var{filename} to NBD device @var{dev} 35@item -d, --disconnect 36 disconnect the specified device 37@item -e, --shared=@var{num} 38 device can be shared by @var{num} clients (default @samp{1}) 39@item -t, --persistent 40 don't exit on the last connection 41@item -v, --verbose 42 display extra debugging information 43@item -h, --help 44 display this help and exit 45@item -V, --version 46 output version information and exit 47@end table 48 49@c man end 50 51@ignore 52 53@setfilename qemu-nbd 54@settitle QEMU Disk Network Block Device Server 55 56@c man begin AUTHOR 57Copyright (C) 2006 Anthony Liguori <anthony@codemonkey.ws>. 58This is free software; see the source for copying conditions. There is NO 59warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 60@c man end 61 62@c man begin SEEALSO 63qemu-img(1) 64@c man end 65 66@end ignore 67