At
least 64MB physical memory per PC; 128MB or above recommended
Network
card installed on each server node
About
10MB free disk space for the WhizzBee package
Software
requirements
RedHat
Linux 7.1 or 7.2 installed on each cluster node of the cluster
RPM
(RPM Package Manager) utilities installed on each server node
Perl
5.0 installed at location /usr/bin/perl of the Management
Console
Network
requirements
An
Ethernet network running preferably at 100Mb/s or above
A
static IP address for each PC including the Management Console
An
extra static cluster virtual IP address (VIP) that binds to
the hostname of the website
All
cluster nodes, including the Management Console, are assumed
to be on the same IP subnet, and connect to the same physical
network using the eth0
network interface
Storage
space requirements
Depending
on the total size of your web contents, files may be stored
in a centralized NFS server, or replicated at all web server
nodes; in the latter case, sufficient storage space must be
available at each node (only applicable to WhizzBee Web Server)
