To Whom It May Concern: We have been happily running Samba 2.0.6 on AIX 4.3.3 environments the last 3 years. The AIX 5.1 upgrade was done 2 days ago and we are running into problems with the user groups limit. If a AIX user has more than 32 groups attach to it's operating system user account, Samba denied all access to any file shares. Even the NET VIEW //OMRX15 query command failed from NT 4.0 servers. According to IBM, AIX 5.1 has a limit of 64 groups per user and AIX 4.3.3 has a limit of 32 groups per user. The group limit is not enforced in AIX 4.3.3 but it is restricted 64 groups per user in AIX 5.1 now. Currently, the Samba 2.0.6 limit is 32 groups per user on AIX 5.1. Can you help me to resolve the group limit problem? Sharon Shieh IMPORTANT NOTICE: This e-mail is meant for the use of the intended recipient. It may contain confidential information which is, or may be, legally privileged or otherwise protected by law from further disclosure. If you have received this message in error or believe that you are not the intended recipient you are strictly prohibited from using, disseminating, distributing or copying the e-mail. You are also directed to forward this e-mail to: Helpdesk@omr.state.ny.us and delete it from your system.