RE: 11g RedHat 5 and Hugepages? anybody successful ?
- From: "Crisler, Jon" <Jon.Crisler@xxxxxxx>
- To: "Taral Desai" <taral.desai@xxxxxxxxx>
- Date: Mon, 11 Oct 2010 14:34:07 -0400
That seems to only apply to Windows, and I am trying for my database
instance, not ASM instance. The MOL suggested the same thing but I do
not think it applies here.
From: Taral Desai [mailto:taral.desai@xxxxxxxxx]
Sent: Monday, October 11, 2010 2:30 PM
To: Crisler, Jon
Cc: oracle-l@xxxxxxxxxxxxx
Subject: Re: 11g RedHat 5 and Hugepages? anybody successful ?
Bug 9344955: SGA_MAX_SIZE EXCEEDS MEMORY_MAX_SIZE IN ASM INSTANCE
On Mon, Oct 11, 2010 at 12:59 PM, Crisler, Jon <Jon.Crisler@xxxxxxx>
wrote:
I have been trying to get hugepages working on 11gR1 without success.
Has anybody been able to get this to work properly? In order to use
hugepages, you have to turn off 11g ASMM which uses the /dev/shm memory
mapping.
Hugepages are configured properly in OS, /etc/security/limits.conf
updated for hugepages. If I attempt to set memory_target and
memory_max_target to zero (or reset them) then I get ORA-00849
SGA_TARGET ### cannot be set to more than MEMORY_MAX_TARGET. I am
following technote 749851.1, and even opened a support case with Oracle,
and I am not getting anywhere.
Any clues as to what I am missing? Thanks- Jon
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Thanks & Regards,
Taral Desai
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