Hi, In Solaris, it's called Multiple Page Size Support. And you basically get it for FREE. This link provides fantastic quantity of information regarding this Solaris feature. http://www.solarisinternals.com/wiki/index.php/Multiple_Page_Size_Support You can find out if your application is taking advantage of it by using pmap, which will tell you what page size your application is using. 2008/10/9 Bort, Guillermo <guillermo.bort@xxxxxxx> > Does anyone have any doc (for the Unix SA) for hugepages on Solaris > 9/10? > so I can get their help to implement this? > > TIA > > Guillermo Alan Bort > DBA / DBA Main Team > > EDS, an HP company > > jason. -- http://jarneil.wordpress.com