I have to NW 6.5 SP3 server with a Dell AX100 attached. Each server has two
HBAs connected with the SAN.
In the last six weeks Ive had 3 abends on my first server with different
reasons. Today Server is hanging while Im working in Netware Remote
Manager!

Messages are:
Double Fault Processor Exception (Error code 00000000)
Running process: Interrupt service routine (nested count 2)
Interrupted process: Java_255 Thread-14 Process
Thread Owned by NLM: JAVA.NLM

My problem is, that cluster resources do not switch over to the second
server! Weve tested it by bringing one server down. That works, but if
there is an abend, nothing works!
SAN is available, TCP/IP comunication between second server and SAN works
also!
What could be the reason for this behaviour?