When executing the command unistart -m from within the context of a Uproc, so all DUAS variable are loaded into the Linux environment, the command executes but ignores the -m option.
This can occur when you are using a Uproc to stop/start the DUAS instance for maintenance.
Linux
Dollar Universe
This issue can be prevented by setting just before executing the unistart -m command:
IS_BATCH_ENV_LOADED=N
unistart -m
This is a special case of https://knowledge.broadcom.com/external/article?articleId=85364