quick linux memory question
- From: "Sweetser, Joe" <JSweetser@xxxxxxxx>
- To: ORACLE-L <oracle-l@xxxxxxxxxxxxx>
- Date: Mon, 31 Mar 2014 18:40:57 +0000
All -
Red Hat Enterprise Linux Server release 5.8 (Tikanga)
Oracle 11.1 and 11.2 databases
252gb main memory
Page_size = 4096 (bytes)
Shmmax = 76800000000 (bytes)
shmall = 4194304 (pages)
I am sort of referencing Doc ID 301830.1
So, shmmax is about 71.5gb and shmall is currently set to use up to 16gb of
'SGA' space (my term).
Sanity check: any issue with setting shmall to something like 15728640 (60gb)?
Still well below physical memory and somewhat below shmmax, but I have never
set shmall that high so just curious if there any gotchas.
ADVthanksANCE,
-joe
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