Re: RAC - Low FILE DESCRIPTOR LIMIT
- From: "Paul Drake" <bdbafh@xxxxxxxxx>
- To: shivaswamykr@xxxxxxxxx
- Date: Wed, 9 May 2007 10:58:41 -0400
On 5/9/07, Shivaswamy Raghunath <shivaswamykr@xxxxxxxxx> wrote:
Hello.
We are on RAC on 64 bit RedHat Linux 2.6.9-34 on 10.2.0.2.0 DB with ASM.
I keep getting following message on Alert log of the DB Instances.
"WARNING:Oracle instance running on a system with low open file descriptor
limit. Tune your system to increase this limit to avoid severe performance
degradation." I have db_files parameter set at 1000. I have file descriptor
at OS level on 64K.
I do not know why I am getting this message on the alert log. Has any of you
got this? What is the work around?
Based on Note 330883.1, I thought we had the bug 4462367 and modified the
init.crsd to include ulimit -c unlimited. That has not helped either.
My sev 2 TAR [6286597.994] is over a day old, and begging for any response
from Oracle.
I hope some of the expert good souls here can throw some light.
Thanks,
Shiva
Shiva,
This doc might help you:
Working Effectively With Global Customer Support
Note:166650.1
click on "How and When to Escalate a Service Request"
hth.
Paul
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