Controlling volume access

How to Controlling volume access in Teamcenter?

1. Users inherently have read access to newly created volumes. 
2. However, you must explicitly grant write access to the volume. 
3. To grant access, you must be logged on to the operating system as the root user and logged on to Teamcenter as a member of the dba group. 
4. When you grant users access to volumes, the system generates a subdirectory identified by the user's name and ownership of the subdirectory is assigned to the user. 
5. When you grant access to a group, the system generates a subdirectory identified by the group name. 
6. The system does not generate subdirectories for subgroups, regardless of whether access inheritance is enabled. 
7. Subgroups share the directory of the original group. 
8. Granting volume access to a group does not implicitly grant access to all subgroups unless specified by the TC_allow_inherited_group_volume_access preference. The default value of this preference is 0, indicating that subgroups do not inherit write access to the volume by default. Change the preference value to any nonzero number to allow inherited access.

   Note   

Inherited access applies to all volumes including default local volumes, also known as store and forward volumes.

   Note   

Access modes are granted accordingly: groups access mode = 777, users access mode = 755.