qvm-volume – Qubes volume and block device managment


qvm-volume COMMAND [-h] [–verbose] [–quiet] [options] [arguments]



--help, -h

Show help message and exit

--verbose, -v

Increase verbosity.

--quiet, -q

Decrease verbosity.



qvm-volume list [-h] [–verbose] [–quiet] [-p POOL_NAME] [VMNAME [VMNAME …]]

List block devices. By default the internal devices are hidden. When the stdout is connected to a TTY qvm-volume list will print a pretty table by omitting redundant data. This behaviour is disabled when –full option is passed or stdout is redirected to a pipe or file.

-p, --pool

list volumes from specified pool


print domain names


List volumes from all qubes. You can use --exclude to limit the qubes set. Don’t forget — internal devices are hidden by default!


Exclude the qube from --all.

aliases: ls, l


qvm-volume info [-h] [–verbose] [–quiet] VMNAME:VOLUME [PROPERTY]

Show information about given volume - all properties and available revisions (for revert action). If specific property is given, only its value is printed. For list of revisions use revisions value.

aliases: i


qvm-volume config [-h] [–verbose] [–quiet] VMNAME:VOLUME PROPERTY VALUE

Set property of given volume. Properties currently possible to change:

  • rw - True if volume should be writeable by the qube, False otherwise
  • revisions_to_keep - how many revisions (previous versions of volume) should be keep. At each qube shutdown its previous state is saved in new revision, and the oldest revisions are remove so that only revisions_to_keep are left. Set to 0 to not leave any previous versions.
  • ephemeral - should the volume be encrypted with en ephemeral key? This can be enabled only on a volume with save_on_stop=False and snap_on_start=True - which is only volatile volume. When set, it provides a bit more anti-forensics protection against attacker with access to the LUKS disk key. In majority of use cases, it only degrades performance due to additional encryption level.

aliases: c, set, s


qvm-volume resize [-h] [–force|-f] [–verbose] [–quiet] VMNAME:VOLUME NEW_SIZE

Resize the volume with VMNAME:VOLUME TO NEW_SIZE

If new size is smaller than current, the tool will refuse to continue unless –force option is used. One should be very careful about that, because shrinking volume without shrinking filesystem and other data inside first, will surely end with data loss.

-f, --force

Force operation even if new size is smaller than the current one.

aliases: extend


qvm-volume revert [-h] [–verbose] [–quiet] VMNAME:VOLUME

Revert a volume to previous revision.

aliases: rv, r


qvm-volume import [-h] [–size=SIZE|–no-resize] [–verbose] [–quiet] VMNAME:VOLUME PATH

Import file PATH into volume VMNAME:VOLUME. Use - as PATH to import from stdin.

The tool will try to resize volume to match input size before the import. In case of importing from stdin, you may need to provide size explicitly with –size option. You can keep previous volume size by using –no-resize option.

A specific use case is importing empty data to clear private volume:

qvm-volume import –no-resize some-vm:private /dev/null

Old data will be stored as a revision, subject to revisions_to_keep limit.


Provide the size explicitly, instead of using FILE size.


Do not resize volume before the import.


Joanna Rutkowska <joanna at invisiblethingslab dot com>
Rafal Wojtczuk <rafal at invisiblethingslab dot com>
Marek Marczykowski <marmarek at invisiblethingslab dot com>
Bahtiar kalkin- Gadimov <bahtiar at gadimov dot de>