This option configures the amount of minimum amount of free temp space desired
for the agent's proper operation, such as "1.5GB", "100KiB", etc. If the agent
is found to have less free temp space than this amount, a warning will be
shown for it on the computer overview page, but it will not be taken offline.
Set to 0 to disable this warning on this agent.
Set to empty to use the globally defined value.