From: Himanshu Khona (himanshu.khona@patni.com)
Date: Tue Aug 19 2003 - 07:21:39 EDT
Hi all,
I am new to Dec unix, i need to know if the kernel parameters as below have
anything obviously wrong in them.:
ipc:
msg-mnb = 32768
sem-mni = 1536
msg-mni = 768
msg-tql=512
shm-max = 2147483647
shm-mni = 2048
num-of-sems = 512
shm-seg = 512
sem-ume = 400
sem-opm = 400
sem-msl = 1600
ssm-threshold = 0
max-kernel-ports=93911
port-hash-max-num=4695550
port-reserved-max-num=24837
proc:
open-max-soft = 4096
open-max-hard = 4096
max-proc-per-user = 512
max-threads-per-user=512
per-proc-stack-size=4294967296
max-per-proc-data-size=4398046511104
maxusers=1024
task-max=8213
thread-max=16424
num-wait-queues=1024
num-timeout-hash-queues=1024
max-per-proc-address-space=4398046511104
per-proc-address-space=4398046511104
max-per-proc-stack-size=4294967296
per-proc-data-size=4398046511104
psdc:
Subsystem_Description = psdc device driver
Module_Type = Dynamic
Module_Path = /subsys/psdc.mod
Module_Config_Name = psdc
Device_Dir = /dev
Device_Char_Major = any
Device_Char_Minor = 0
Device_Char_Files = psdc
Device_User = root
Device_Group = 0
vfs:
bufcache = 3
max-vnodes = 16000
min-free-vnodes = 3500
fifo-do-adaptive = 0
name-cache-size=22853
nvnode=10388
vm:
ubc-maxpercent = 10
vm-max-rdpgio-kluster=16384
vm-maxvas=4398046511104
ubc-minpercent=5
ubc-borrowpercent=8
vm-ubcseqstartpercent=7
gh-fail-if-no-mem=0
pts:
nptys = 1024
net:
netisrthreads=4
rt:
aio-max-num=4096
aio-task-max-num=2048
aio-max-percent=5
aio-max-retry=20
aio-retry-scale=5
sigqueue-max-num=128
generic:
insecure-bind=1
Pls let me know if any parameter in above can hamper system performance in
anyway.
Thanks in advance i shall summarize
Regards
Himanshu
Man is a heroic bieng with his own happiness as
moral purpose of life, with productive achievement
as the noblest activity & reason as his only absolute
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