{"id":158,"date":"2017-02-28T13:45:16","date_gmt":"2017-02-28T12:45:16","guid":{"rendered":"http:\/\/www.lukkenaer.nl\/wp_robert\/?page_id=158"},"modified":"2017-02-28T14:25:55","modified_gmt":"2017-02-28T13:25:55","slug":"scenario-b-ramp-down-up","status":"publish","type":"page","link":"https:\/\/www.lukkenaer.nl\/wp_robert\/migration-scenario-options-overview\/scenario-b-ramp-down-up\/","title":{"rendered":"Scenario B \u2013 Ramp down &#038; up"},"content":{"rendered":"<p><a href=\"http:\/\/www.lukkenaer.nl\/wp_robert\/migration-scenario-options-overview\/\">Back to\u00a0Overview<\/a><\/p>\n<p>Prepare &amp; ramp down:<\/p>\n<ul>\n<li>Prepare racks (cabling, power, network)<\/li>\n<li>Shutdown x% of performance, to be used as bridgehead<\/li>\n<li>Move &amp; buildup \u201cbridgehead\u201d at target &amp; test<\/li>\n<\/ul>\n<p>Cutover<\/p>\n<ul>\n<li>Reduce the workload to 0<\/li>\n<li>Shutdown<\/li>\n<li>Logical cutover (Transfer active configuration)<\/li>\n<li>Startup \u201cbridgehead\u201d<\/li>\n<li>Validation<\/li>\n<\/ul>\n<p>Ramp-up<\/p>\n<ul>\n<li>Disconnect unused nodes at source<\/li>\n<li>De-install servers,<\/li>\n<li>prepare &amp; move the servers<\/li>\n<li>Install the servers at target<\/li>\n<li>Re-connect &amp; bring into production<\/li>\n<\/ul>\n<p>Production<\/p>\n<ul>\n<li>Ramp-up<\/li>\n<li>Aftercare<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Back to\u00a0Overview Prepare &amp; ramp down: Prepare racks (cabling, power, network) Shutdown x% of performance, to be used as bridgehead Move &amp; buildup \u201cbridgehead\u201d at target &amp; test Cutover Reduce &#8230;<\/p>\n","protected":false},"author":1,"featured_media":174,"parent":168,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-158","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.lukkenaer.nl\/wp_robert\/wp-json\/wp\/v2\/pages\/158","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lukkenaer.nl\/wp_robert\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.lukkenaer.nl\/wp_robert\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.lukkenaer.nl\/wp_robert\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lukkenaer.nl\/wp_robert\/wp-json\/wp\/v2\/comments?post=158"}],"version-history":[{"count":6,"href":"https:\/\/www.lukkenaer.nl\/wp_robert\/wp-json\/wp\/v2\/pages\/158\/revisions"}],"predecessor-version":[{"id":205,"href":"https:\/\/www.lukkenaer.nl\/wp_robert\/wp-json\/wp\/v2\/pages\/158\/revisions\/205"}],"up":[{"embeddable":true,"href":"https:\/\/www.lukkenaer.nl\/wp_robert\/wp-json\/wp\/v2\/pages\/168"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lukkenaer.nl\/wp_robert\/wp-json\/wp\/v2\/media\/174"}],"wp:attachment":[{"href":"https:\/\/www.lukkenaer.nl\/wp_robert\/wp-json\/wp\/v2\/media?parent=158"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}