topic Re: SIGSEGV Problems on Oracle in Operating System - HP-UX

SIGSEGV Problems on Oracle

Lee Joon Moon — Wed, 10 Dec 2003 06:07:41 GMT

Hello Everyone

My System: HP-UX 11.11/Mem 4GB/Patch included/
DB: Oracle 8.1.7

When I create DB, I got a problem SIGSEGV following as

SIGSEGV 11* segmentation violation
stackbase=785EE000, stackpointer=785EFE18, pc=C304D70C

Exactly, When I clicked "create db now", it's OKAY. But, if I choosed "save a scripts", dbassist was down.

So, I changed my kernel parameters.
I read others recommandations. I sure to fix the size of Kernel, if others problems are same.
Also, I changed the JDK Version. There wasn't no relationship with JDK that I think.
Anyone has a idea about this problem.

Pleas let me know that.

THANK YOU!! HAPPY NEW YEAR.

Re: SIGSEGV Problems on Oracle

T G Manikandan — Wed, 10 Dec 2003 07:44:37 GMT

Last post I had mentioned about the env. settings

More than that I would like to know whether you have two installations on the same machine.

What are the oracle variables?

Do you have
ORACLE_HOME
ORACLE_SID
ORA_NLS33
set to.

Make sure you are pointing to the right directory!

Try this
$ORA_NLS33=$ORACLE_HOME/ocommon/nls/admin/data

You had the points assigned but please revert on these settings

Do you have multiple Oracle homes here?

Re: SIGSEGV Problems on Oracle

Steve Steel — Wed, 10 Dec 2003 10:47:26 GMT

Hi

Find your corefile and do file core

see what died.

Suggest increase heap size of vm

Steve Steel

Re: SIGSEGV Problems on Oracle

Steven E. Protter — Wed, 10 Dec 2003 10:55:34 GMT

If its not an environment problem, look at the kernel:

shmmax up to 25% of memory, defined as ram plus swap.
shmseg make sure you have enough. Use the script I am attaching to monitor high water marks on the kernel.

swapinfo -tam

SEP