https://community.hpe.com/t5/operating-system-hp-ux/set-filecache-max-to-3gb/m-p/6172115#M485074 <P>Can anyone please help me ...need to set filecache_max to 2Gb and filecache_min to 1GB.. how?</P><P>these are the existing values... what do these values mean? are they in bytes?</P><P>&nbsp;</P><P>thank you</P><P>&nbsp;</P><P>&nbsp;</P><P>filecache_max&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 8167473152&nbsp; Default&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Auto<BR />filecache_min&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 816746496&nbsp; Default&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Auto</P> Fri, 16 Aug 2013 15:17:22 GMT silusan 2013-08-16T15:17:22Z https://community.hpe.com/t5/operating-system-hp-ux/set-filecache-max-to-3gb/m-p/6172115#M485074 <P>Can anyone please help me ...need to set filecache_max to 2Gb and filecache_min to 1GB.. how?</P><P>these are the existing values... what do these values mean? are they in bytes?</P><P>&nbsp;</P><P>thank you</P><P>&nbsp;</P><P>&nbsp;</P><P>filecache_max&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 8167473152&nbsp; Default&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Auto<BR />filecache_min&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 816746496&nbsp; Default&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Auto</P> Fri, 16 Aug 2013 15:17:22 GMT https://community.hpe.com/t5/operating-system-hp-ux/set-filecache-max-to-3gb/m-p/6172115#M485074 silusan 2013-08-16T15:17:22Z https://community.hpe.com/t5/operating-system-hp-ux/set-filecache-max-to-3gb/m-p/6172227#M485076 <P>&gt;need to set filecache_max to 2Gb and filecache_min to 1GB.. how?</P><P>&nbsp;</P><P>Just use kctune(1m):</P><P>kctune filecache_max=2GB&nbsp; filecache_min=1GB</P><P>&nbsp;</P><P>&gt;what do these values mean? are they in bytes?</P><P>&nbsp;</P><P>Use "kctune -v filecache_max filecache_min" for a description.&nbsp; Yes bytes.</P><P>&nbsp;</P><P>&nbsp;</P> Fri, 16 Aug 2013 17:29:50 GMT https://community.hpe.com/t5/operating-system-hp-ux/set-filecache-max-to-3gb/m-p/6172227#M485076 Dennis Handly 2013-08-16T17:29:50Z https://community.hpe.com/t5/operating-system-hp-ux/set-filecache-max-to-3gb/m-p/6172269#M485077 <P>thank you very much Dennis</P> Fri, 16 Aug 2013 18:03:37 GMT https://community.hpe.com/t5/operating-system-hp-ux/set-filecache-max-to-3gb/m-p/6172269#M485077 silusan 2013-08-16T18:03:37Z