{"id":11724,"date":"2015-01-04T14:43:41","date_gmt":"2015-01-04T14:43:41","guid":{"rendered":"http:\/\/www.recantha.co.uk\/blog\/?p=11724"},"modified":"2015-01-04T14:43:41","modified_gmt":"2015-01-04T14:43:41","slug":"a-raspberry-pi-vax-cluster","status":"publish","type":"post","link":"https:\/\/www.recantha.co.uk\/blog\/?p=11724","title":{"rendered":"A Raspberry Pi VAX cluster"},"content":{"rendered":"<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/i0.wp.com\/data.designspark.info\/uploads\/3500_Pi_1w.png?resize=400%2C397\" alt=\"\" width=\"400\" height=\"397\" \/><\/p>\n<p>Following on from <a href=\"http:\/\/www.rs-online.com\/designspark\/electronics\/eng\/blog\/my-raspberry-pi-thinks-it-s-a-mainframe\" target=\"_blank\">a previous post in which he showed how the Pi can be used to emulate a mainframe<\/a>, Andrew Back has now moved on to describing how to turn a couple of Pis into a VAX cluster. He uses a piece of software called <a href=\"http:\/\/simh.trailing-edge.com\/\" target=\"_blank\">SimH<\/a> to emulate the VAX hardware. <a href=\"http:\/\/www.rs-online.com\/designspark\/electronics\/blog\/a-raspberry-pi-vax-cluster\" target=\"_blank\">Read more detail, including how to do it yourself, here<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Following on from a previous post in which he showed how the Pi can be used to emulate a mainframe, Andrew Back has now moved on to describing how to turn a couple of Pis into a VAX cluster. He&hellip;<\/p>\n<p class=\"more-link-p\"><a class=\"more-link\" href=\"https:\/\/www.recantha.co.uk\/blog\/?p=11724\">Read more &rarr;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[18,63,49,51],"tags":[],"class_list":["post-11724","post","type-post","status-publish","format-standard","hentry","category-emulation","category-retro","category-software","category-tutorials"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>A Raspberry Pi VAX cluster - Raspberry Pi Pod<\/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:\/\/www.recantha.co.uk\/blog\/?p=11724\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A Raspberry Pi VAX cluster - Raspberry Pi Pod\" \/>\n<meta property=\"og:description\" content=\"Following on from a previous post in which he showed how the Pi can be used to emulate a mainframe, Andrew Back has now moved on to describing how to turn a couple of Pis into a VAX cluster. He&hellip;Read more &rarr;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.recantha.co.uk\/blog\/?p=11724\" \/>\n<meta property=\"og:site_name\" content=\"Raspberry Pi Pod\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/recantha\/\" \/>\n<meta property=\"article:published_time\" content=\"2015-01-04T14:43:41+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/data.designspark.info\/uploads\/3500_Pi_1w.png\" \/>\n<meta name=\"author\" content=\"Michael Horne\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@recantha\" \/>\n<meta name=\"twitter:site\" content=\"@recantha\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Michael Horne\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.recantha.co.uk\/blog\/?p=11724#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.recantha.co.uk\/blog\/?p=11724\"},\"author\":{\"name\":\"Michael Horne\",\"@id\":\"https:\/\/www.recantha.co.uk\/blog\/#\/schema\/person\/c27c4ef2ee1c18b130f1fcd5dcdbb263\"},\"headline\":\"A Raspberry Pi VAX cluster\",\"datePublished\":\"2015-01-04T14:43:41+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.recantha.co.uk\/blog\/?p=11724\"},\"wordCount\":67,\"commentCount\":1,\"publisher\":{\"@id\":\"https:\/\/www.recantha.co.uk\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.recantha.co.uk\/blog\/?p=11724#primaryimage\"},\"thumbnailUrl\":\"http:\/\/data.designspark.info\/uploads\/3500_Pi_1w.png\",\"articleSection\":[\"Emulation\",\"Retro\",\"Software\",\"Tutorials\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.recantha.co.uk\/blog\/?p=11724#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.recantha.co.uk\/blog\/?p=11724\",\"url\":\"https:\/\/www.recantha.co.uk\/blog\/?p=11724\",\"name\":\"A Raspberry Pi VAX cluster - 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Using Vess Bakalov's work on CephPi, Bryn Apperson has written a tutorial that helps you get a Ceph cluster up and running on a bunch of Raspberry Pis. 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Make has done a nice round-up of retro and rare OSs that you can run on the Raspberry Pi. Read all about it here.","rel":"","context":"In &quot;Emulation&quot;","block_context":{"text":"Emulation","link":"https:\/\/www.recantha.co.uk\/blog\/?cat=18"},"img":{"alt_text":"","src":"https:\/\/makezineblog.files.wordpress.com\/2014\/08\/screenshot_win3.png?w=350&h=200&crop=1","width":350,"height":200,"srcset":"https:\/\/makezineblog.files.wordpress.com\/2014\/08\/screenshot_win3.png?w=350&h=200&crop=1 1x, https:\/\/makezineblog.files.wordpress.com\/2014\/08\/screenshot_win3.png?w=525&h=300&crop=1 1.5x, https:\/\/makezineblog.files.wordpress.com\/2014\/08\/screenshot_win3.png?w=700&h=400&crop=1 2x"},"classes":[]},{"id":12451,"url":"https:\/\/www.recantha.co.uk\/blog\/?p=12451","url_meta":{"origin":11724,"position":3},"title":"Learn about Big Data with Hadoop on the Raspberry Pi","author":"Michael Horne","date":"27 April 2015","format":false,"excerpt":"Carsten M\u00f6nning over at the SAP Community Network has written the start of an intriguing series of blog posts on creating a Hadoop cluster with several Raspberry Pi 2s. This initial post just covers setting up Hadoop on a single Pi, and future instalments will go into further depth on\u2026","rel":"","context":"In &quot;Big Data&quot;","block_context":{"text":"Big Data","link":"https:\/\/www.recantha.co.uk\/blog\/?cat=72"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/scn.sap.com\/servlet\/JiveServlet\/showImage\/38-124611-692706\/WebUI_NodeOverview2.png?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/scn.sap.com\/servlet\/JiveServlet\/showImage\/38-124611-692706\/WebUI_NodeOverview2.png?resize=350%2C200 1x, https:\/\/i0.wp.com\/scn.sap.com\/servlet\/JiveServlet\/showImage\/38-124611-692706\/WebUI_NodeOverview2.png?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/scn.sap.com\/servlet\/JiveServlet\/showImage\/38-124611-692706\/WebUI_NodeOverview2.png?resize=700%2C400 2x"},"classes":[]},{"id":12363,"url":"https:\/\/www.recantha.co.uk\/blog\/?p=12363","url_meta":{"origin":11724,"position":4},"title":"Set up your Raspberry Pi to play Atari 2600 games","author":"Michael Horne","date":"10 April 2015","format":false,"excerpt":"John Browning over at Engadget has written a great tutorial about using a piece of software called 'Stella' to emulate the Atari 2600. 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