We have some qtrees with unix security and the other with ntfs. Based on IP address the error indicated, I know that qtrees from that host are all with ntfs. So, to answer your question, that qtree is with ntfs security.
So, my question is, what Window user and/or which file he is accessing has caused the error?
Also when I do "cifs sessions", I can see most of Window ID's are translated to pcuser. Which "option" has defined this setting?
Thank you!