NAME¶

qemu-nbd - QEMU Disk Network Block Device Server

SYNOPSIS¶

usage: qemu-nbd [OPTION]... filename

DESCRIPTION¶

Export QEMU disk image using NBD protocol.

OPTIONS¶

filename

 is a disk image filename
    

-p, --port=port

  port to listen on (default B<1024>)
    

-o, --offset=offset

  offset into the image
    

-b, --bind=iface

  interface to bind to (default B<0.0.0.0>)
    

-k, --socket=path

  Use a unix socket with path I<path>
    

-r, --read-only

  export read-only
    

-P, --partition=num

  only expose partition I<num>
    

-s, --snapshot

  use snapshot file
    

-n, --nocache

  disable host cache
    

-c, --connect=dev

  connect I<filename> to NBD device I<dev>
    

-d, --disconnect

  disconnect the specified device
    

-e, --shared=num

  device can be shared by I<num> clients (default B<1>)
    

-t, --persistent

  don't exit on the last connection
    

-v, --verbose

  display extra debugging information
    

-h, --help

  display this help and exit
    

-V, --version

  output version information and exit
    

SEE ALSO¶

qemu-img(1)

AUTHOR¶

Copyright (C) 2006 Anthony Liguori <anthony@codemonkey.ws>. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.