RE: Implementing ADDRESS WINDOWING EXTENSIONS (AWE) for increased memory
- From: "Koivu, Lisa" <Lisa.Koivu@xxxxxxxxxxxxxx>
- To: <davidg.oraclel@xxxxxxxx>, <oracle-l@xxxxxxxxxxxxx>
- Date: Fri, 1 Feb 2008 16:34:46 -0500
Hi David,
If you've tried to bring the database up once and received this error,
you will need to reboot the host to clear out memory. Set the db
service to not start upon reboot so you can control the restart when the
host is back.
Ensure that your settings are not too large for the amount of memory you
have available also. Remember, db_block_buffers is the number of
blocks, not the size of the pool. That's bit me more than once.
Good luck.
Lisa
________________________________
From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of David Grosser
Sent: Friday, February 01, 2008 4:23 PM
To: oracle-l@xxxxxxxxxxxxx
Subject: Implementing ADDRESS WINDOWING EXTENSIONS (AWE) for increased
memory
Hi,
I'm trying to implement ADDRESS WINDOWING EXTENSIONS (AWE) to take
advantage of all of the memory on my server. The server details are:
Windows server 2003 enterprise edition, 4 processors, 8 GB memory,
Oracle 10.2.0.1.
I tried to implement awe according to metalink note 225349.1 but my
instance is not coming up. I did the following:
* added switches /PAE and /3GB to the boot.ini
* removed sga_target from the spfile
added USE_INDIRECT_DATA_BUFFERS=TRUE to the spfile
* added DB_BLOCK_BUFFERS to the spfile
The error I get when I start the database is :
ORA-27102: out of memory
OSD-00034: additional error information
O/S-Error: (OS 8) Not enough storage is available to process this
command.
I've tried raising and lowering the memory but nothing works.
Has anyone implemented AWE? If so, how did you get it to work?
Thanks,
David Grosser
DBA
NSTAR Electric and Gas
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