What actual things SYSRAC can do ?
In 12cR2 there is a role called SYSRAC. actually what things can be performed by this role?
all command under srvctl ??? what about crsctl ??
there is only few information under here:
https://docs.oracle.com/database/122/RILIN/changes-in-this-release-for-oracle-rac.htm
Starting with Oracle Database 12c Release 2 (12.2), Oracle Database provides support for separation of duty best practices when administering Oracle Real Application Clusters (Oracle RAC) by introducing the SYSRAC administrative privilege for the clusterware agent. This feature removes the need to use the powerful SYSDBA administrative privilege for Oracle RAC.