QA output created by 365 --- runas -u 99 -g 99 setrichacl --set u:99:rwc::allow a a: Operation not permitted --- runas -u 99 -g 99 chmod 666 a chmod: changing permissions of 'a': Operation not permitted --- runas -u 99 -g 99 setrichacl --set u:99:rwpC::allow a --- runas -u 99 -g 99 chmod 666 a --- runas -u 99 -g 99 setrichacl --set u:99:rwpC::allow a a: Operation not permitted