Re: Hugepages question with multiple instances on 1 host

  • From: "Jonathan Lewis" <jonathan@xxxxxxxxxxxxxxxxxx>
  • To: <oracle-l@xxxxxxxxxxxxx>
  • Date: Mon, 29 Apr 2013 18:25:06 +0100



----- Original Message ----- 
From: <Christopher.Taylor2@xxxxxxxxxxxx>
To: <Mark.Bobak@xxxxxxxxxxxx>; <JC1706@xxxxxxx>; <afatkulin@xxxxxxxxx>
Cc: <oracle-l@xxxxxxxxxxxxx>; <andrew.kerber@xxxxxxxxx>
Sent: Monday, April 29, 2013 6:12 PM
Subject: RE: Hugepages question with multiple instances on 1 host


| Thanks Mark (a couple of things):
|
| a.) see my reply to Andrew - it was more of speed thing to get it cycled 
up to production - maybe it really wouldn't save much time anyway doing 1 
vs 4 devs/ and 4 QAs.
|
| b.) You mention ASM, is there a "gotcha" here I need to be aware of?
|
| Thanks again for all the input guys.
|
| Chris
|

Playing alphabetti spaghetti - unless things have changed in the latest 
linux releases Huge Pages and AMM (automatic memory management - i.e. the 
one where you set the memory target and let Oracle work out the SGA and PGA 
for itself) are not compatible.

Regards

Jonathan Lewis
http://jonathanlewis.wordpress.com/all-postings

Author: Oracle Core (Apress 2011)
http://www.apress.com/9781430239543

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