The subcommand fails if there is another dss "run" process.
[/description]
+ [option disk-space]
+ summary = act as if free disk space was high/low
+ arg_info = required_arg
+ arg_type = string
+ typestr = mode
+ values = {
+ FDS_CHECK = "check",
+ FDS_HIGH = "high",
+ FDS_LOW = "low"
+ }
+ default_val = check
+ [help]
+ By default, free disk space is checked and even regular snapshots
+ become candidates for removal if disk space is low. This option
+ overrides the result of the check.
+ [/help]
[subcommand ls]
purpose = print the list of all snapshots
[description]