This section helps you choose the procedure to follow for upgrading your Solace PubSub+ appliances to SolOS-TR 10.10.0.
| Configuration | Messaging | Procedure to Follow |
|---|---|---|
| Standalone | with Guaranteed Messaging | Standalone Appliance: With Guaranteed Messaging |
| Standalone | without Guaranteed Messaging (Direct only) | Standalone Appliance: Without Guaranteed Messaging |
| Redundant HA Group | with Guaranteed Messaging | Redundant Appliances: With Guaranteed Messaging |
| Redundant HA Group | without Guaranteed Messaging (Direct only) | Redundant Appliances: Without Guaranteed Messaging |