I've just set up NW6 with SP2, BM3.7 with SP1, TCP605O on IBM 335
server.
It runs Forward HTTP PROXY, NAT, DHCP, filtering. Hardware Specs 2.4
Ghz
CPU, 1GB of RAM, 34GB HDD Raid 1, B57 Gigabit Broadcom-based network
card.
SYS is NSS, CACHE volumes are legacy ones. I've got McAfee virus scan
and
ADSM backup software on this.

Every night I've got following messages on LOG screen



sfd: ht: LOW watermarks

sfd: lt: LESS THAN LOW watermark

After this CPU utilization goes skyrocket, server ABENDS, but it's so
busy
to write it down to ABEND log.



Anyone saw this messages before? What's that. Is it memory issue,
wrong
parameters? Below are my STARTUP.NCF and AUTOEXEC.NCF



STARTUP.NCF

***************************************

set maximum physical receive packet size=2048

load idecd.cmd

load scsihd.cmd

load ideata.ham port=170 int=f

load lsimptnw.ham slot=10011

***************************************

AUTOEXEC.NCF

***************************************

SET MAXIMUM PACKET RECEIVE BUFFERS = 10000

SET MINIMUM PACKET RECEIVE BUFFERS = 6000

SET NEW PACKET RECEIVE BUFFER WAIT TIME=0.1 SEC

SET MAXIMUM INTERRUPT EVENTS=50

SET GARBAGE COLLECTION INTERVAL=5

SET READ AHEAD ENABLED=ON

SET MAXIMUM CONCURRENT DISK CACHE WRITES=750

SET DIRTY DISK CACHE DELAY TIME=0.1 SEC

SET DIRTY DIRECTORY CACHE DELAY TIME=0.1 SEC

SET MAXIMUM CONCURRENT DIRCTORY CACHE WRITES=500

SET DIRECTORY CACHE ALLOCATION WAIT TIME=0.1 SEC

SET DIRECTORY CACHE BUFFER NONREFENCED DELAY=30 MIN

SET MINIMUM DIRECTORY CACHE BUFFERS=1000

SET MAXIMUM DIRECTORY CACHE BUFFERS=4000

SET MAXIMUM NUMBER OF INTERNAL DIRECTORY HANDLES=500

SET IMMEDIATE PURGE OF DELETED FILES=ON

;SET ENABLE FILE COMPRESSION=OFF

SET MAXIMUM FILE LOCKS=100000

SET ENABLE HARDWARE WRITE BACK=ON

SET ENABLE DISK READ AFTER WRITE VERIFY=OFF

SET WORKER THREAD EXECUTE IN A ROW COUNT=15

SET PSEUDO PREEMPTION COUNT=200

SET MINIMUM SERVICE PROCESSES=500

SET MAXIMUM SERVICE PROCESSES=1000

SET NEW SERVICE PROCESS WAIT TIME=0.3 SEC

SET CLIENT FILE CACHING ENABLED=OFF

;SET NCP INCLUDE IP ADDRESSES=192.168.211.254

SET DISABLE BROADCAST NOTIFICATIONS PROCESS=ON

*******************************************



I understand it might be not BM problem at all. Any ideas? Anyone saw
this
message before.

Thanks



Nikolai Sokolov

British Columbia Institute of Technology