Compaq ProLiant DL380 Quick Install Manual page 78

Table 5-5
Solving Client-to-Cluster Connectivity Problems
Problem
CVIP is not accessible after a
node failure
set_id() failed; Invalid argument
message displays
Intermittent failure occurs when
attempting to Telnet to the
cluster.
continued
Possible Cause
Cluster virtual interface has no
available public network
interfaces on the same subnet
Missing, expired, or invalid
license
Troubleshooting 5-13
Action
Configure the cluster so that at
least two public network
interface NIC boards on two
different nodes have IP
addresses on the same subnet
as the CVIP address. This
configuration allows the CVIP to
switch to another public network
interface if the primary public
network interface is lost. See
the SCO UnixWare 7 NonStop
Cluster System Administrator's
Guide for more information on
CVIP.
Make sure that there is a valid
license for node 2.