Considerations for upgrading secure VCS 6.x clusters to VCS 7.3

When you upgrade a secure VCS 6.x cluster to VCS 7.3, the upgrade does not migrate the old broker configuration to the new broker because of the change in architecture. Both the old broker (/opt/VRTSat/bin/vxatd) and new broker (/opt/VRTSvcs/bin/vcsauth/vcsauthserver/bin/vcsauthserver) continue to run. In such a scenario, you must consider the following:

When the old broker is not used anymore, you can delete the old VRTSat fileset.