Turn off the secondary truncation point for the duration of the upgrade and when you upgrade a primary database, the Replication Agent cannot be
running.
- Shut down the Replication Agents, or make sure that dbcc logtransfer is not
running for the databases that are being upgraded.
- Shut down Replication Servers for the RSSDs you are upgrading.
- In each primary database including RSSDs, turn off the secondary
truncation point:
use database
go
dbcc settrunc ("ltm", "ignore")
go
Repeat step 3 for each primary database and each primary RSSD.