RE: use_large_pages parameter
Date: Sat, 13 Feb 2021 08:09:06 +0000
Message-ID: <DB7PR04MB44430CCE8F34D9DEA6898AC8A18A9_at_DB7PR04MB4443.eurprd04.prod.outlook.com>
FYI - Noticed the other day (after prod upgrade) that AUTO_ONLY is the new 19c default for Exadata.
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From: Jeff Chirco<mailto:backseatdba_at_gmail.com>
Sent: 11 February 2021 22:27
To: oracle-l-freelist<mailto:oracle-l_at_freelists.org>
Subject: use_large_pages parameter
Wondering what everyone has set for this parameter. Are using ONLY to prevent the database from starting if there not enough lage pages available? This seems like the best practice to me as I have experience issues when not running on hugepages. One of the reasons I ask is we are starting to use Cohesity to run our backups and it seems like there might be an issue with having this parameter set to ONLY when I want to create clones. If I use the default of TRUE then it works. You might ask that I might not enough hugepages available but I am pretty I do. So I am hesitant to set this parameter to TRUE but maybe I am over thinking it.
Thanks,
Jeff
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