Pre-upgrade tasks
Before upgrading, you may need to perform certain operations in certain scenarios.
If you are using Veritas Resiliency Platform and if any Resiliency Manager or IMS in your resiliency domain is in disconnected state, you must not upgrade. Contact Veritas support to fix the issue before you upgrade the Resiliency Platform components in your resiliency domain.
If you have configured resiliency groups for recovery of VMware virtual machines to on-premises data center using Resiliency Platform Data Mover, ensure to perform cleanup rehearsal on the resiliency groups where you have performed rehearsal before applying update on Resiliency Manager.
Before upgrade, if you do not perform cleanup rehearsal on the resiliency groups where you have performed rehearsal, the cleanup rehearsal operation completes successfully after upgrade but other disaster recovery operations such as migrate or recover fails.