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1 @example
2 @c man begin SYNOPSIS
3 usage: qemu-nbd [OPTION]... @var{filename}
4 @c man end
5 @end example
6
7 @c man begin DESCRIPTION
8
9 Export 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
57 Copyright (C) 2006 Anthony Liguori <anthony@codemonkey.ws>.
58 This is free software; see the source for copying conditions. There is NO
59 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
60 @c man end
61
62 @c man begin SEEALSO
63 qemu-img(1)
64 @c man end
65
66 @end ignore