smbacls uses -A for file-supplied credentials but also for adding an ACL.
I've renamed the short version of -A to -a which should fix this. We should probably put this in the release notes for the next release.
originally reported against one of the 3.0.0rc[1-4] releases. Cleaning up non-production versions.
sorry for the same, cleaning up the database to prevent unecessary reopens of bugs.
database cleanup