What happened to the shared memory and semaphore settings required by Oracle?
You’ll be happy to learn that these are NO LONGER adjusted in /etc/system. In Solaris 10 release, all System V IPC facilities are either automatically configured or can be controlled by resource controls. Resource controls allow IPC settings to be made on a per-zone, per-project or per-process basis on the local system or in a name service environment. Many applications that previously required system tuning to function might now run without tuning because of increased defaults and the automatic allocation of resources.