Примечания к выпуску для Cisco Cisco Broadband Access Center for Cable 4.1

The upgrade tasks are described in 

When Cisco BAC is installed over the earlier versions, the installer detects if RDU DB migration is 
necessary. At the end of installation, the user is prompted to start the migration process. The user has to 
run the migrateDb.sh shell script which is present in the BPR_HOME/migration directory.

The RDU database migration script allows you to migrate your RDU database from:

Cisco BAC 2.7.1.x to Cisco BAC 4.1.0.1

Cisco BAC 4.0.1.x to Cisco BAC 4.1.0.1

Backup the Cisco BAC 4.0.1.x/2.7.1.x DB using backupDb.sh tool

Execute recoverDb.sh tool over backed up database

Upgrade the RDU from Cisco BAC 4.0.1.x/2.7.1.x to Cisco BAC 4.1.0.1 using the 
Cisco BAC 4.1.0.1 upgrade script

Execute migrateDb.sh tool to perform database migration

Restore the database to Cisco BAC 4.1.0.1 active RDU DB directories

Start the RDU

Cisco BAC 2.7.1.x

Migration of 
RDU database 
is required.

Run pkgadd. At the 
end, the installer 
prompts you to run 
the migration tool. 
(See 

.)

Run pkgadd to 
upgrade the 
DPE. 

Run pkgadd to 
upgrade the 
KDC. 

Run pkgadd to 
upgrade the Cisco 
Network Registrar 
extensions. 

Cisco BAC 4.0.1.x

Migration of 
RDU database 
is not required.

Run pkgadd. At the 
end, the installer 
prompts you to run 
the migration tool. 
(See 

.)

Run pkgadd to 
upgrade the 
DPE.

Run pkgadd to 
upgrade the 
KDC. 

Run pkgadd to 
upgrade the Cisco 
Network Registrar 
extensions.

When upgrading to Cisco BAC 4.1.0.1, you must enter a new target location for these directories:

Home (BPR_HOME)—This prompt is the only one in a Cisco BAC 4.0.0.1-to-Cisco BAC 4.1.0.1 
migration.

Data (BPR_DATA)

Database logs (BPR_DBLOG)