qvm-volume info throws KeyError: 'revisions_to_keep'

[bmup]

Qubes OS version:

R4.0

Affected component(s):

qvm-volume info

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Steps to reproduce the behavior:

1.) run qvm-ls from dom0
2.) select a VM from the NAME column, and run qvm-volume list
3.) now run qvm-volume info VMNAME:VOLUME_NAME for some row identified in step 2 above

Expected behavior:

information is listed about that volume

Actual behavior:

stack trace results:
qvm_volume.py line 307
sys.exit(main())
qvm_volume.py line 112
value = getattr(volume, item)
qvm_volume.py line 178
return int(self._info['revisions_to_keep'])
KeyError: 'revisions_to_keep'

General notes:

If I remove 'revisions_to_keep' from info_items list at line 95 of qvm_volume.py, then the command executes successfully (although revisions_to_keep information is of course not displayed.) I doubt that is the correct fix however, since at first glance it appears qvm_volume.py intends but fails to support this query. I have not tested qvm-volume info command on every VM/volume combination, but it fails in this same manner on every combination which I have tested.

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Related issues:

[marmarek]

What version of qubes-core-dom0 package do you have? If older than 4.0.25, please update.

[marmarek]

What version of qubes-core-dom0 package do you have? If older than 4.0.25, please update.

[bmup]

Thank you, that resolves the problem.

[bmup]

Thank you, that resolves the problem.