{"version":"1.0","provider_name":"UCT HPC","provider_url":"https:\/\/ucthpc.uct.ac.za","author_name":"Timothy Carr","author_url":"https:\/\/ucthpc.uct.ac.za\/index.php\/author\/timothy-carr\/","title":"SLES12 HPC Live Patching using kGraft - UCT HPC","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"UZKpmdS8JV\"><a href=\"https:\/\/ucthpc.uct.ac.za\/index.php\/2015\/08\/22\/sles12-hpc-live-patching-using-kgraft\/\">SLES12 HPC Live Patching using kGraft<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/ucthpc.uct.ac.za\/index.php\/2015\/08\/22\/sles12-hpc-live-patching-using-kgraft\/embed\/#?secret=UZKpmdS8JV\" width=\"600\" height=\"338\" title=\"&#8220;SLES12 HPC Live Patching using kGraft&#8221; &#8212; UCT HPC\" data-secret=\"UZKpmdS8JV\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/*! This file is auto-generated *\/\n!function(c,d){\"use strict\";var e=!1,o=!1;if(d.querySelector)if(c.addEventListener)e=!0;if(c.wp=c.wp||{},c.wp.receiveEmbedMessage);else if(c.wp.receiveEmbedMessage=function(e){var t=e.data;if(!t);else if(!(t.secret||t.message||t.value));else if(\/[^a-zA-Z0-9]\/.test(t.secret));else{for(var r,s,a,i=d.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),n=d.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),o=new RegExp(\"^https?:$\",\"i\"),l=0;l<n.length;l++)n[l].style.display=\"none\";for(l=0;l<i.length;l++)if(r=i[l],e.source!==r.contentWindow);else{if(r.removeAttribute(\"style\"),\"height\"===t.message){if(1e3<(s=parseInt(t.value,10)))s=1e3;else if(~~s<200)s=200;r.height=s}if(\"link\"===t.message)if(s=d.createElement(\"a\"),a=d.createElement(\"a\"),s.href=r.getAttribute(\"src\"),a.href=t.value,!o.test(a.protocol));else if(a.host===s.host)if(d.activeElement===r)c.top.location.href=t.value}}},e)c.addEventListener(\"message\",c.wp.receiveEmbedMessage,!1),d.addEventListener(\"DOMContentLoaded\",t,!1),c.addEventListener(\"load\",t,!1);function t(){if(o);else{o=!0;for(var e,t,r,s=-1!==navigator.appVersion.indexOf(\"MSIE 10\"),a=!!navigator.userAgent.match(\/Trident.*rv:11\\.\/),i=d.querySelectorAll(\"iframe.wp-embedded-content\"),n=0;n<i.length;n++){if(!(r=(t=i[n]).getAttribute(\"data-secret\")))r=Math.random().toString(36).substr(2,10),t.src+=\"#?secret=\"+r,t.setAttribute(\"data-secret\",r);if(s||a)(e=t.cloneNode(!0)).removeAttribute(\"security\"),t.parentNode.replaceChild(e,t);t.contentWindow.postMessage({message:\"ready\",secret:r},\"*\")}}}}(window,document);\n<\/script>\n","description":"The end of another week has brought about some exciting developments in eResearch HPC. We have upgraded the series700 nodes from SLES11sp3 to SLES12. The main reason for the upgrade was to test the live patching technology called&#8221; kGraft&#8221;. HPC (High Performance Computing) calculations with lots of data spread over many systems often cannot afford..."}