topic Memory Coredump in Operating System - HP-UX

Memory Coredump

wish_1 — Wed, 14 Sep 2005 02:54:11 GMT

Dear All

I have HP server 9000/800 with 1GB RAM and oracle installed in it. When is do #su - oracle is swittching, after that when I do $sqlplus its giving memory(coredump) and coming to the prompt.

Can someone plz tell me what is the problem.

Thanks in Adv.

Regds
Wish

Re: Memory Coredump

Florian Heigl (new acc) — Wed, 14 Sep 2005 03:04:34 GMT

can You look into dmesg and /etc/rc.log for malloc errors reported by dld.sl?

If there's none showing up, this probably is not a memory problem.

You could go ahead by running tusc on the process before it dies.

Re: Memory Coredump

Victor BERRIDGE — Wed, 14 Sep 2005 03:05:47 GMT

Hi,

Start by doing a
# file core
it will tell you what made it abort...

All the best
Victor

Re: Memory Coredump

Arunvijai_4 — Wed, 14 Sep 2005 03:07:56 GMT

Take a look at your /etc/syslog/syslog.log for any issues. Also, run #ldd sqlplus to see shared libraries usage.

-Arun

Re: Memory Coredump

morganelan — Wed, 14 Sep 2005 03:09:08 GMT

Try to read your coredump file to analyse the problem:$strings core_file|more

Re: Memory Coredump

Muthukumar_5 — Wed, 14 Sep 2005 03:10:36 GMT

Check memory usage after login su - oracle with top command.

Check the error logs in syslog and debug messages for sqlplus execution. I hope you may get command messages on executing sqlplus. pls post that.

hth.