After migration to Nimble Cinder driver all volumes have snapshot quota assigned to 100%, which results in some volumes being taken offline when quota exceeded.
After repeating the same clicks for a few volumes, I've tried to use CLI to set quota snapshot quota level to unlimited. Failed miserably:
Nimble OS $ vol --edit volume-adbff2d4-b265-47a5-beb5-6972fb3a4820 --snap_quota unlimited
ERROR: the argument ('unlimited') for option '--snap_quota' is invalid
INFO: Use the --help option to view usage information.
Obviously, --snap_quota option only accepts integer values.
Which magic value shall I provide for snap_quota to disable that quota completely?