3Com VCX V7000 Maintenance Manual page 319

The
vcx-switchversion
Stops VCX services
■
Changes the /opt/3com/VCX link to point to the requested VCX
■
version
Issues a warning that databases must be restored
■
CAUTION: Do not reboot the system or restart VCX services until
databases have been restored. The VCX 6.0.x version has been selected
but the databases still contain 7.0 versioned data. This combination will
not operate successfully.
If you are downgrading a IP Telephony and IP Messaging server, or an IP
Telephony server, go to the next section,
If you are downgrading a IP Messaging server, go to
System Versions and
Stop VCX Database Replication
If the server is running the IP Telephony and Messaging or the IP
Telephony software configuration, you must stop database replication.
These steps are executed on the primary server only. Also, ensure that you
have executed the
and secondary IP Telephony and Messaging or the IP Telephony servers
before stopping database replication on the primary server.
CAUTION: If the server is running the IP Messaging software
configuration do not perform the steps in this section.
1 Log in to the Master Definition Site (the primary server) as cworks user.
2 Enter the following commands:
cd /opt/3com/VCX/vcxdata/bin
./dropReplication
3 When the script prompts you, enter the site ID of the Master Site.
4 Go to the next section,
command:
Reboot.
vcx-switchversion
Remove Version 7.0 Database
Downgrading from 7.0 to 6.0
Stop VCX Database
Switch Operating
command on both the primary
Schemas.
319
Replication.