<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 14 (filtered medium)"><!--[if !mso]><style>v\:* {behavior:url(#default#VML);}
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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><!--ppd1000033--><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>I’ll add it </span><span style='font-size:11.0pt;font-family:Wingdings;color:#1F497D'>J</span><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif";color:#003D79'>James Burnash<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:9.0pt;font-family:"Arial","sans-serif";color:#003D79'>Unix Engineer<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Arial","sans-serif";color:#003D79'>Knight Capital Group<o:p></o:p></span></p></div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> John Mark Walker [mailto:jwalker@gluster.com] <br><b>Sent:</b> Wednesday, June 22, 2011 3:04 PM<br><b>To:</b> Harshavardhana; Burnash, James<br><b>Cc:</b> gluster-users@gluster.org<br><b>Subject:</b> RE: [Gluster-users] GlusterFS 3.1.5 now available<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black'>This looks like the type of Q &A which should go on <a href="http://community.gluster.org/" target="_blank">http://community.gluster.org/</a><br><br>:)<br><br>I'll add it if nobody else does.<br><br>-JM<o:p></o:p></span></p><div><div class=MsoNormal align=center style='text-align:center'><span style='color:black'><hr size=2 width="100%" align=center></span></div><div id=divRpF514106><p class=MsoNormal style='margin-bottom:12.0pt'><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black'> gluster-users-bounces@gluster.org [gluster-users-bounces@gluster.org] on behalf of Harshavardhana [harsha@gluster.com]<br><b>Sent:</b> Wednesday, June 22, 2011 11:56 AM<br><b>To:</b> Burnash, James<br><b>Cc:</b> gluster-users@gluster.org<br><b>Subject:</b> Re: [Gluster-users] GlusterFS 3.1.5 now available</span><span style='color:black'><o:p></o:p></span></p></div><div><p class=MsoNormal><span style='color:black'><o:p> </o:p></span></p><div><p class=MsoNormal><span style='color:black'>On Wed, Jun 22, 2011 at 11:53 AM, Burnash, James <<a href="mailto:jburnash@knight.com" target="_blank">jburnash@knight.com</a>> wrote:<o:p></o:p></span></p><p class=MsoNormal style='margin-bottom:12.0pt'><span style='color:black'>Does anyone know how we can get the native GlusterFS clients to clear their cached data short of restarting them (or dismounting and remounting their gluster storage?<br><br>Clients are running 3.1.3, servers are now running 3.1.5.<o:p></o:p></span></p><div><p class=MsoNormal><span style='color:black'> <o:p></o:p></span></p></div><div><p class=MsoNormal><span style='color:black'>Client side 'caches' are in page cache to invalidate those all you have to do is <o:p></o:p></span></p></div><div><p class=MsoNormal><span style='color:black'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='color:black'>echo '3' > /proc/sys/vm/drop_caches <o:p></o:p></span></p></div><div><p class=MsoNormal><span style='color:black'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='color:black'>Regards <o:p></o:p></span></p></div></div><p class=MsoNormal><span style='color:black'>-- <o:p></o:p></span></p><pre><i><span style='color:black'>Harsha<o:p></o:p></span></i></pre><pre><i><span style='color:black'>Gluster Inc<o:p></o:p></span></i></pre><p class=MsoNormal><span style='color:black'><o:p> </o:p></span></p></div></div></div></div><br /><br />
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