o The first time you configure the standby database, you must
include the Master_Root qualifier, and you must include the
Standby_Root qualifier the first time you configure the master
database.
You must preconfigure the Master_Root or Standby_Root
qualifiers because these qualifiers identify the "alternate"
database for the database being configured. These qualifiers
also identify whether a master or standby database is being
configured (if the Replicate After_Journal Configure command
includes the Master_Root qualifier, a standby database is
being configured). The Master_Root and Standby_Root qualifiers
are optional on subsequent replication configuration commands
because the value is stored in the database root file.
o You can include a node name with the Master_Root or Standby_
Root qualifiers.
o You cannot invoke the Replicate After_Journal Configure
command when replication operations are active.
o The RMU Backup command with the Continuous qualifier is not
supported when replication operations are active.
o You can override values you define with the Replicate After_
Journal Configure command (and other the default values stored
in the database root file) by specifying qualifiers on the
Replicate After_Journal Start command.
o You cannot specify the Output qualifier on the Replicate
After_Journal Configure command. Therefore, if you need to
record Hot Standby server information to an output file when
you start replication operations from the master database,
specify an output file by:
- Including the Output qualifier on the Replicate After_
Journal Start command
- Defining the BIND_ALS_OUTPUT_FILE, BIND_HOT_OUTPUT_FILE,
BIND_LCS_OUTPUT_FILE, or BIND_LRS_OUTPUT_FILE logical name
NOTE
If you plan to start replication operations remotely
(for example, to start replication on the standby
database from the master database node), you must
have GROUP, WORLD, and SYSPRV privileges on OpenVMS
systems.