If Access Manager is installed in a Solaris 10 local zone, all tuning scripts except amtune-os can run in the local zone. In a local zone, the amtune-os script displays a warning message but does not tune the OS. The script then continues running any other tuning scripts that you have requested. Previously, in a local zone, the amtune-os script would abort, and any subsequent tuning scripts that you requested would not run.
In a Solaris 10 global zone, the amtune script invokes amtune-os to tune the OS as well as any other scripts that you have requested to run.