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01-16-2004 09:48 PM
01-16-2004 09:48 PM
nproc
#kmtune -q nproc (it is not working)
kmtune: Cannot identify parameter name nproc
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01-16-2004 10:12 PM
01-16-2004 10:12 PM
Re: nproc
try:
# sysdef|grep -i nproc
or
at SAM->Kernel Configuration->Configurable Parameters.
what does it say?
regards.
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01-16-2004 10:26 PM
01-16-2004 10:26 PM
Re: nproc
# sysdef | grep -i nproc
nproc 4116 - 10- -
Why this parameter is not on my
SAM->Kernel Configuration->Configurable Parameters?
and if i want to set another value, how can i do that?
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01-16-2004 10:47 PM
01-16-2004 10:47 PM
Re: nproc
What OS level are you using?
kmtune is 11.00 and up.
To alter a kernel parameter, i always use SAM. nproc must be out there...
If you can not find it nproc defaults to:
20+(8 * maxusers)
So if you increase maxusers nproc will go up.
for 10.20 you can use this link:
http://docs.hp.com/cgi-bin/fsearch/framedisplay?top=/hpux/onlinedocs/B2355-90672/B2355-90672_top.html&con=/hpux/onlinedocs/B2355-90672/00/00/11-con.html&toc=/hpux/onlinedocs/B2355-90672/00/00/11-toc.html&searchterms=kernel&queryid=20040117-044601
Gideon
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01-16-2004 11:25 PM
01-16-2004 11:25 PM
Re: nproc
My OS level is 11.00
as you see (nproc, maxusers, semaphores) is not between other parameters that why i can't change my kernel parameters especially
tunable parameters.
What i have to do?
#kmtune
Parameter Value
=================================
NSTRBLKSCHED 2
NSTREVENT 50
NSTRPUSH 16
NSTRSCHED 0
STRCTLSZ 1024
STRMSGSZ 65535
disksort_seconds 0
dnlc_hash_locks 512
fcp_large_config 0
hdlpreg_hash_locks 128
hfs_max_ra_blocks 8
hfs_ra_per_disk 64
initmodmax 50
km_disable 0
max_fcp_reqs 512
max_mem_window 0
modstrmax 500
nni 2
num_tachyon_adapters 5
scsi_max_qdepth 8
scsi_maxphys 1048576
semmsl_override 2048
st_ats_enabled 1
st_fail_overruns 0
st_large_recs 0
vx_maxlink 32767
vx_ncsize 1024
vx_ninode 0
vx_noifree 0
vxfs_max_ra_kbytes 1024
vxfs_ra_per_disk 1024
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01-16-2004 11:35 PM
01-16-2004 11:35 PM
Re: nproc
Stange:
so
# kmtune -l -q nproc
does not return a thing?
And if you:
#echo nproc/D | adb /stand/vmunix /dev/kmem
Do you have a /stand/system?
Gideon
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01-18-2004 11:16 AM
01-18-2004 11:16 AM
Re: nproc
# sar -v 5 5
it will report "current_value/kernel_parm_value" under each column:
proc-sz indo-sz file-sz
nproc ninod nfile
for example maxusers kern parm. is used in the formulae of each of the above values :
# grep -i maxuser /stand/build/tune.h
doubling maxusers value will have an impact on allof them.
cheers
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01-18-2004 12:54 PM
01-18-2004 12:54 PM
Re: nproc
Bill Hassell, sysadmin