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

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! We´ve 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
What could be the reason for this behaviour?