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Upgrading a Single-Site System With Two Servers 171
participating IP Messaging servers (see Configuration Upgrade
Options).
■ Uninterruptible Power Supply (UPS) Monitoring — Allows any server
to be monitored by a UPS (see Chapter 8
).
When you upgrade VCX version 7.0 software to version 7.1, prompts
appear in the upgrade script that allow you to enable and configure these
three options. If you decide not to enable an option during the upgrade
to version 7.1, you enable and configure the option later by running the
vcx-reconfigure command (see Chapter 7). For UPS Monitoring, you
can also use the
vcx-ups-setup command (see Chapter 8).
Upgrading a
Single-Site System
With Two Servers
Single-site VCX systems can have either two servers or four servers.
■ In a two-server configuration, each server runs IP Telephony server
software and IP Messaging server software.
■ In a four-server configuration, one pair of servers runs IP Telephony
server software; the second pair of servers runs IP Messaging server
software.
Follow the procedure in this section to upgrade the two-server
configuration at a single site from VCX version 7.0 software to VCX
version 7.1 software.
Before you begin the upgrade procedures on the primary VCX server and
on the secondary VCX server, perform these steps.:
1 Log in as root on the primary VCX server and on the secondary VCX
server.
2 Stop the Tomcat process, first on the primary VCX server and then on the
secondary VCX server by entering these commands:
cd /opt/3com/VCX/scripts/rc3.d
./S70tomcat stop
3 Ensure that database replication has no errors (see Preliminary Steps) and
then drop replication on the primary VCX server by entering these
commands:
cd /opt/3com/VCX/vcxdata/bin
su cworks
./dropReplication
The drop replication script starts. Follow these steps: