HPE Community read-only access December 15, 2018
This is a maintenance upgrade. You will be able to read articles and posts, but not post or reply.
Hours:
Dec 15, 4:00 am to 10:00 am UTC
Dec 14, 10:00 pm CST to Dec 15, 4:00 am CST
Dec 14, 8:00 pm PST to Dec 15, 2:00 am PST
System Administration
cancel
Showing results for 
Search instead for 
Did you mean: 

An Incorrectly configured system

 
SOLVED
Go to solution
DeafFrog
Valued Contributor

An Incorrectly configured system

Dear Gurus ,

Please find the details , for one of the inherited systems as below , please help wth your expert opinons :

apple#ulimit -a
time(seconds) unlimited
file(blocks) unlimited
data(kbytes) unlimited
stack(kbytes) unlimited
memory(kbytes) unlimited
coredump(blocks) 4194303
nofiles(descriptors) 8192
apple#kctune filecache_max
Tunable Value Expression Changes
filecache_max 12247704575 25% Imm (auto disabled)
apple#kctune filecache_min
Tunable Value Expression Changes
filecache_min 2449540915 5% Imm (auto disabled)
apple#kctune vxfs_ifree_timelag
Tunable Value Expression Changes
vxfs_ifree_timelag 0 Default Immed
apple#kctune vx_ninode
Tunable Value Expression Changes
vx_ninode 0 Default Immed
apple#machinfo
CPU info:
4 Intel(R) Itanium 2 9100 series processors (1.59 GHz, 24 MB)
532 MT/s bus, CPU version A1
8 logical processors (2 per socket)

Memory: 49121 MB (47.97 GB)

Firmware info:
Firmware revision: 04.11
FP SWA driver revision: 1.18
IPMI is supported on this system.
BMC firmware revision: 5.24

Platform info:
Model: "ia64 hp server rx6600"
Machine ID number: 5e54bca9-8355368337e2a05f
Machine serial number: DEH444917HJ

OS info:
Nodename: apple
Release: HP-UX B.11.31
Version: U (unlimited-user license)
Machine: ia64
ID Number: 1582611625
vmunix _release_version:
@(#) $Revision: vmunix: B.11.31_LR FLAVOR=perf
apple#swapinfo -tam
Mb Mb Mb PCT START/ Mb
TYPE AVAIL USED FREE USED LIMIT RESERVE PRI NAME
dev 40960 0 40960 0% 0 - 1 /dev/vg00/lvol2
reserve - 25809 -25809
memory 46721 28966 17755 62%
total 87681 54775 32906 62% - 0 -

Regards ,
Rahul
FrogIsDeaf
7 REPLIES
P Muralidhar Kini
Honored Contributor

Re: An Incorrectly configured system

Hi Rahul,

what problems are you facing with the system ?
Boot problems ?
Any Hangs ?
Performance problems ?

Regards,
Murali
Let There Be Rock - AC/DC
DeafFrog
Valued Contributor

Re: An Incorrectly configured system

Hello Murali ,

There are isues like in sam , we will get something like :
exec(2): could not load a.out , untill we revert stack size to some 8192 values etc.
some services of critical application will die out and we will have restart it and things like that.

Regards ,
Rahul
FrogIsDeaf

Re: An Incorrectly configured system

>exec(2): could not load a.out, until we revert stack size to some 8192 values etc.

What are the previous and current values of maxssiz?
Anshumali
Esteemed Contributor

Re: An Incorrectly configured system

Post:

kcusage|grep -e maxssiz -e maxssiz_64bit
Dreams are not which you see while sleeping, Dreams are which doesnt allow you to sleep while you are chasing for them!!
DeafFrog
Valued Contributor

Re: An Incorrectly configured system

hello Dennis and Anshumali ,

Please find the current usage :
kcusage|grep -e maxssiz -e maxssiz_64bit
maxssiz 540672 / 134217728
maxssiz_64bit 786432 / 268435456

regards,
FrogIsDeaf
Solution

Re: An Incorrectly configured system

>Please find the current usage

I don't see anything wrong. What were the exact errors you were getting?
Note: If you increase maxssiz too large, you won't be able to run applications.
DeafFrog
Valued Contributor

Re: An Incorrectly configured system

Hello Dennis ,

I have users complained that application are performing badly , i see the number of opened cursor (In DB ) , the threshold reached every time and applications will have problems , so the performance problem has been rounded to "number of opened cursor" in DB.

I will close this thread and open a new in section databases of this forum.

Many Thanks for the inputs.

Regards ,
FrogIsDeaf