https://community.hpe.com/t5/operating-system-hp-ux/sga-lock-question/m-p/5872907#M604074 <P>OS: 11.23</P><P>DB: Oracle 9i</P><P>&nbsp;</P><P>&nbsp;</P><P>Below are our current sga settings, I just need to confirm something.</P><P>If lock_sga is set to FALSE even if dba MLOCK is set in privgroup, does that mean that the Oracle memory is not ring fenced, ie it's being shared with the OS, or is the memory thats allocated to Oracle dedicated with those settings.</P><P>&nbsp;</P><P>&nbsp;</P><P>lock_sga&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; boolean<BR />FALSE</P><P>&nbsp;</P><P>&nbsp;</P><P>:/etc # cat privgroup<BR />dba MLOCK</P><P>&nbsp;</P><P>&nbsp;</P><P>Cheers</P><P>&nbsp;</P><P>George</P> Tue, 20 Nov 2012 13:10:54 GMT George_Dodds 2012-11-20T13:10:54Z https://community.hpe.com/t5/operating-system-hp-ux/sga-lock-question/m-p/5872907#M604074 <P>OS: 11.23</P><P>DB: Oracle 9i</P><P>&nbsp;</P><P>&nbsp;</P><P>Below are our current sga settings, I just need to confirm something.</P><P>If lock_sga is set to FALSE even if dba MLOCK is set in privgroup, does that mean that the Oracle memory is not ring fenced, ie it's being shared with the OS, or is the memory thats allocated to Oracle dedicated with those settings.</P><P>&nbsp;</P><P>&nbsp;</P><P>lock_sga&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; boolean<BR />FALSE</P><P>&nbsp;</P><P>&nbsp;</P><P>:/etc # cat privgroup<BR />dba MLOCK</P><P>&nbsp;</P><P>&nbsp;</P><P>Cheers</P><P>&nbsp;</P><P>George</P> Tue, 20 Nov 2012 13:10:54 GMT https://community.hpe.com/t5/operating-system-hp-ux/sga-lock-question/m-p/5872907#M604074 George_Dodds 2012-11-20T13:10:54Z