3Com VCX V7000, Руководство по установке и обслуживанию

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Replacing a Call Processor Server Disk in a Four-Server Configuration 133
Replacing a Call
Processor Server
Disk in a
Four-Server
Configuration
Use this procedure to replace a disk on either Call Processor server in a
four-server configuration.
To replace a disk on either UMS server in a four-server configuration, see
“Replacing a UMS Server Disk in a Four-Server Configuration” , later in
this appendix.
To replace a disk on either server in a two-server configuration, see
“Replacing a Disk in a Two-Server Configuration” , earlier in this
appendix.
A service person arrives with a laptop that is used to connect to the serial
port on the down server. The laptop functions as the console terminal
because VCX servers have no keyboard or monitor.
The service person isolates the down server from the network to avoid
the possibility of telephones trying to access it before it is ready.
The service person replaces the disk drive and reboots the system.
1 The following prompt appears:
Configure Networking now?
2 Enter yes and then answer the questions to configure the network
parameters for the down server. For detailed instructions, see “Sample
Network and Initial Configuration Script (Primary VCX Server)” or
“Sample Network and Initial Configuration Script (Secondary VCX
Server)”
in Chapter 3 .
3 Install on the down server the same software version as is running on the
running server.
4 Modify the /etc/hosts file on the down server to add an alias for the UMS
server.
a Use the nano or vi editor to open the file.
b Remove umshost from the line that contains it.
c Add this line, substituting the IP address of eth0 on the Primary UMS
host for <IP address>:
<IP address> umshost
d Save the file and exit.