Man page - virtnbdmap(1)

Packages contains this manual

Package:  virtnbdbackup
apt-get install virtnbdbackup

Manuals in package:
• virtnbdrestore(1)
• virtnbdmap(1)
• virtnbdbackup(1)
Documentations in package:
• virtnbdbackup

Manual

VIRTNBDMAP

NAME
DESCRIPTION
options:
General options:
Logging options:
Debug options:
EXAMPLES

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NAME

virtnbdmap - map virtnbdbackup image files to nbd devices

DESCRIPTION

usage: virtnbdmap [-h] -f FILE [-b BLOCKSIZE] [-d DEVICE] [-e EXPORT_NAME]

[-t THREADS] [-l LISTEN_ADDRESS] [-p LISTEN_PORT] [-n] [-L LOGFILE] [--nocolor] [-r] [-H] [-v] [-V]

Map backup image(s) to block device

options:

-h , --help

show this help message and exit

General options:

-f , --file FILE

List of Backup files to map

-b , --blocksize BLOCKSIZE

Maximum blocksize passed to nbdkit. (default: 4096)

-d , --device DEVICE

Target device. (default: /dev/nbd0 )

-e , --export-name EXPORT_NAME

Export name passed to nbdkit. (default: sda)

-t , --threads THREADS

Amount of threads passed to nbdkit process. (default: 1)

-l , --listen-address LISTEN_ADDRESS

IP Address for nbdkit process to listen on. (default: 127.0.0.1)

-p , --listen-port LISTEN_PORT

Port for nbdkit process to listen on. (default: 10809)

-n , --noprogress

Disable progress bar

Logging options:

-L , --logfile LOGFILE

Path to Logfile (default: /home/abi/virtnbdmap.log )

--nocolor

Disable colored output (default: False)

Debug options:

-r , --readonly

Map image readonly (default: False)

-H , --hexdump

Hexdump data to logfile for debugging (default: False)

-v , --verbose

Enable debug output

-V , --version

Show version and exit

EXAMPLES

# Map full backup to device /dev/nbd0:

virtnbdmap -f /backup/sda.full.data

# Map full backup to device /dev/nbd2:

virtnbdmap -f /backup/sda.full.data -d /dev/nbd2

# Map sequence of full and incremental to device /dev/nbd2:

virtnbdmap -f /backup/sda.full.data,/backup/sda.inc.1.data -d /dev/nbd2

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