Large SGA in Solaris

From: LS Cheng <exriscer_at_gmail.com>
Date: Fri, 8 May 2009 11:34:07 +0200
Message-ID: <6e9345580905080234n4b26dd45k466ef666d2243c37_at_mail.gmail.com>

I wonder if there anything to be considered to set a SGA of 50GB+ in Solaris 10?

Since Oracle on Solaris 10 uses NUMA settings by default (several memory segments) I am not sure if we have to do any specific OS parameter tuning. Also the pagesize by default is 8192 bytes, with this sort of SGA size tracking pagesize can have quite an overhead.

Thanks

--

LSC
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http://www.freelists.org/webpage/oracle-l Received on Fri May 08 2009 - 04:34:07 CDT

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