{"id":1172,"date":"2011-01-12T11:51:18","date_gmt":"2011-01-12T09:51:18","guid":{"rendered":"http:\/\/oldblogs.uct.ac.za\/blog\/big-bytes\/2011\/01\/12\/multi-threaded-programming-and-sagrid-crl-error"},"modified":"2015-08-14T14:09:18","modified_gmt":"2015-08-14T12:09:18","slug":"multi-threaded-programming-and-sagrid-crl-error","status":"publish","type":"post","link":"https:\/\/ucthpc.uct.ac.za\/index.php\/2011\/01\/12\/multi-threaded-programming-and-sagrid-crl-error\/","title":{"rendered":"Multi threaded programming and SAGrid CRL error"},"content":{"rendered":"Investigated mixed cluster options with multiple queues for Torque.\r\n\r\nBrief test of OMP - successful.\r\n\r\nStarted investigating MPI.\r\n\r\nFixed\r\nan issue with SAGrid:\u00a0 The WMS had lost access to the internet due to a\r\nproxy change hence CRL downloads were failing.\u00a0 This resulted in an end\r\npoint failure when users attempted to create proxies. This has now been\r\nfixed and CRLs are once again being downloaded.\u00a0 GLite services have\r\nbeen restarted and users can now delegate proxies.","protected":false},"excerpt":{"rendered":"<p>    Investigated mixed cluster options with multiple queues for Torque.Brief test of OMP &#8211; successful.Started investigating MPI.Fixed<br \/>\n an issue with SAGrid:&nbsp; The WMS had lost access to the internet due to a<br \/>\n proxy change hence CRL downloads were &#8230;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[4,10,8,15],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Multi threaded programming and SAGrid CRL error - UCT HPC<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ucthpc.uct.ac.za\/index.php\/2011\/01\/12\/multi-threaded-programming-and-sagrid-crl-error\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Multi threaded programming and SAGrid CRL error - UCT HPC\" \/>\n<meta property=\"og:description\" content=\"Investigated mixed cluster options with multiple queues for Torque.Brief test of OMP - successful.Started investigating MPI.Fixed  an issue with SAGrid:&nbsp; The WMS had lost access to the internet due to a  proxy change hence CRL downloads were ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ucthpc.uct.ac.za\/index.php\/2011\/01\/12\/multi-threaded-programming-and-sagrid-crl-error\/\" \/>\n<meta property=\"og:site_name\" content=\"UCT HPC\" \/>\n<meta property=\"article:published_time\" content=\"2011-01-12T09:51:18+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2015-08-14T12:09:18+00:00\" \/>\n<meta name=\"author\" content=\"Andrew Lewis\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Andrew Lewis\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/ucthpc.uct.ac.za\/index.php\/2011\/01\/12\/multi-threaded-programming-and-sagrid-crl-error\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/ucthpc.uct.ac.za\/index.php\/2011\/01\/12\/multi-threaded-programming-and-sagrid-crl-error\/\"},\"author\":{\"name\":\"Andrew Lewis\",\"@id\":\"https:\/\/ucthpc.uct.ac.za\/#\/schema\/person\/c183ad1c0a1063124a72d63963ae9c7e\"},\"headline\":\"Multi threaded programming and SAGrid CRL error\",\"datePublished\":\"2011-01-12T09:51:18+00:00\",\"dateModified\":\"2015-08-14T12:09:18+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/ucthpc.uct.ac.za\/index.php\/2011\/01\/12\/multi-threaded-programming-and-sagrid-crl-error\/\"},\"wordCount\":84,\"publisher\":{\"@id\":\"https:\/\/ucthpc.uct.ac.za\/#organization\"},\"articleSection\":[\"hpc\",\"MPI\",\"programming\",\"sagrid\"],\"inLanguage\":\"en-ZA\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/ucthpc.uct.ac.za\/index.php\/2011\/01\/12\/multi-threaded-programming-and-sagrid-crl-error\/\",\"url\":\"https:\/\/ucthpc.uct.ac.za\/index.php\/2011\/01\/12\/multi-threaded-programming-and-sagrid-crl-error\/\",\"name\":\"Multi threaded programming and SAGrid CRL error - 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