Verifying the correct initialization for the primary database

Verify the correct initialization for the primary database.

Use the Sybase isql utility to log in to Mirror Replication Agent:
```
isql -Usa -P -Smyma
```
Here, myma is the name of Mirror Replication Agent.
Invoke the pdb_init command with the move_truncpt keyword, which sets the truncation point to the end of the primary database transaction log:
```
pdb_init move_truncpt
go
```
A message should indicate that the procedure was successful. For more information, refer to the Mirror Activator Administration Guide, in Chapter 2, “Setup and Configuration.”