Downgrading from 7.0 to 6.0 321
Restart VCX Database Replication
On Master Definition Site that is running the IP Telephony and IP
Messaging or IP Telephony software configuration, restart database
replication.
1Log in to the Master Definition Site (the primary server) as cworks user.
2Enter the following commands:
cd /opt/3com/VCX/vcxdata/bin
./setupReplication
3When the script prompts you, enter the site ID of the Master Site.
4Wait at least 20 minutes to allow time for database replication to be
completed.
5Enter the following commands to verify that replication is complete:
cd /opt/3com/VCX/vcxdata/bin
./checkReplication
The message that appears should contain the word NORMAL. If it does
not, wait for a few more minutes and then repeat the command. Do not
continue until you see the NORMAL message.
When replication is complete, go to the next section, Switch Operating
System Versions and Reboot.
Switch Operating System Versions and Reboot
The VCX system supports two operating system images. If the upgrade
required installation of a new VCX operating system version, then the
downgrade must revert to the previous installation.
The procedure in this section describes how to determine if a new
operating system version was installed and if so, how to revert to the
previous version.
The examples in this procedure use the assumption that upgrading from
version 6.0 to 7.0 changed the operating system version from 3.4.0 to
4.2.1.
1Log in as root.
2Enter the following command to determine which operating system
versions are available:
vcx-os-query