10g ASMM (AMM in 11g) Hugepages Compatibility
From: <Christopher.Taylor2_at_parallon.net>
Date: Tue, 4 Jun 2013 16:22:36 -0500
Message-ID: <F05D8DF1FB25F44085DB74CB916678E887A04D9868_at_NADCWPMSGCMS10.hca.corpad.net>
So a colleague of mine just pointed me to a metalink document (after we had been discussing using AMM with hugepages) that 10g uses ASMM not AMM (not to be confused with ASSM). I was under the impression that Hugepages and AMM (in 10g - actually called ASMM) was incompatible but apparently it is not (though it is incompatible with AMM in 11g). Somewhere along the line I dropped the "S" from ASMM in 10g - I swear I didn't remember it being called ASMM and had to look it up in the 10.2 documentation to really believe it.
Date: Tue, 4 Jun 2013 16:22:36 -0500
Message-ID: <F05D8DF1FB25F44085DB74CB916678E887A04D9868_at_NADCWPMSGCMS10.hca.corpad.net>
So a colleague of mine just pointed me to a metalink document (after we had been discussing using AMM with hugepages) that 10g uses ASMM not AMM (not to be confused with ASSM). I was under the impression that Hugepages and AMM (in 10g - actually called ASMM) was incompatible but apparently it is not (though it is incompatible with AMM in 11g). Somewhere along the line I dropped the "S" from ASMM in 10g - I swear I didn't remember it being called ASMM and had to look it up in the 10.2 documentation to really believe it.
ASMM and LINUX x86-64 Hugepages Support [ID 1134002.1]
I so wanted to argue the point that 10g automatic memory management wasn't compatible with hugepages but according to that note it is.
Anyone have a differing opinion or thoughts on the matter?
Chris Taylor
Oracle DBA
Parallon IT&S
-- http://www.freelists.org/webpage/oracle-lReceived on Tue Jun 04 2013 - 23:22:36 CEST