RE : [GENERAL] Postgres 8.x on Linux : how to use HugePages

2012-05-02 Thread STERBECQ Didier
d'origine- De : Boszormenyi Zoltan [mailto:z...@cybertec.at] Envoyé : mercredi 2 mai 2012 11:57 À : STERBECQ Didier Cc : pgsql-general@postgresql.org Objet : Re: [GENERAL] Postgres 8.x on Linux : how to use HugePages Hi, 2012-05-02 11:28 keltezéssel, STERB

Re: [GENERAL] Postgres 8.x on Linux : how to use HugePages

2012-05-02 Thread Boszormenyi Zoltan
Hi, 2012-05-02 11:28 keltezéssel, STERBECQ Didier írta: We think of using Linux HugePages to isolate shared memory used by Postgres, hoping that we got more performance. I see some souce code samples for doing that, but I do not see any information about compatibility : Postgres 7.x, 8.x,

[GENERAL] Postgres 8.x on Linux : how to use HugePages

2012-05-02 Thread STERBECQ Didier
We think of using Linux HugePages to isolate shared memory used by Postgres, hoping that we got more performance. I see some souce code samples for doing that, but I do not see any information about compatibility : Postgres 7.x, 8.x, 9.x about recommandations Thanks by advance.