I´ve had different abends with my two clustered NW6.5Sp4 servers. It begans
on Tuesday, when one server abends 3 times! One time with "Page fault
processor exception EIP in MM.NLM" and two times with "CPU hog detected by
timer". The second server abends also 3 times within 18 hours! One time
with "CPU hog detected by timer" and two times with "Page fault processor
exception EIP in MM.NLM". I deactivated the Symantec AV 9 because of
messages like "The RTVSCAN.NLM nlm has registered a file system hook (0)"
in Sysserrlog and the servers are running for 3 days. Today one of the
servers abends again with "Page fault processor exception" (see abend.log
After the first abends we have also some "strange volumes" like
VOL1_SV(=share point volume?), but only the volumes of one pool(I have to
pools). From what are these volumes? There were messages like:

´NSS-2.70-5005: Volume 1BORGERS/VOL5 user data write
(20204(zio.c[2187])) to block 52882104(file block 2456)(ZID 42009) failed.

before server abends! Is there a hardware problem?
The servers are directly attached to a Clarion AX100 SAN with integrated
QLogic HBA´s, two in each server. The event log in SAN says everything o.k.
I dont know how to check the HBA´s.
Thank you for help!

Server 2BORGERS halted Friday, 17 February 2006 11.54.54,381
Abend 1 on P00: Server-5.70.04: Page Fault Processor Exception (Error code

CS = 0008 DS = 0068 ES = 007B FS = 007B GS = 007B SS = 0068
EAX = 00000060 EBX = 671F0564 ECX = 00000000 EDX = 3C800002
ESI = 00000003 EDI = 418150A4 EBP = 87D836FC ESP = 87D8367C
EIP = 00104EA2 FLAGS = 00010002
00104EA2 89430C MOV [EBX+0C]=?, EAX
EIP in UNKNOWN memory area
Access Location: 0x671F0570

The violation occurred while processing the following instruction:
00104EA2 89430C MOV [EBX+0C], EAX
00104EA5 8B4520 MOV EAX, [EBP+20]
00104EA8 894308 MOV [EBX+08], EAX
00104EAB 8B4524 MOV EAX, [EBP+24]
00104EAE 894310 MOV [EBX+10], EAX
00104EB1 8B453C MOV EAX, [EBP+3C]
00104EB4 8903 MOV [EBX], EAX
00104EB6 8B4528 MOV EAX, [EBP+28]
00104EB9 894304 MOV [EBX+04], EAX
00104EBC 668E5D54 MOV DS, [EBP+54]

Running process: Java_293 Thread-11 Process
Thread Owned by NLM: JAVA.NLM
Stack pointer: 87D834C4
OS Stack limit: 87D53F60
Scheduling priority: 67371008
Wait state: 5050030 Blocked on Semaphore