{"id":1661,"date":"2021-10-08T12:47:01","date_gmt":"2021-10-08T10:47:01","guid":{"rendered":"http:\/\/cdc.cyu.fr\/?p=1661"},"modified":"2021-10-08T12:47:01","modified_gmt":"2021-10-08T10:47:01","slug":"fin-de-vie-du-pool-sdr","status":"publish","type":"post","link":"https:\/\/cdc.cyu.fr\/index.php\/2021\/10\/08\/fin-de-vie-du-pool-sdr\/","title":{"rendered":"Fin de vie du pool SDR"},"content":{"rendered":"\n<p>Les noeuds du pool SDR sont d\u00e9sactiv\u00e9s \u00e0 la soumission de jobs depuis les pics de chaleur de cet \u00e9t\u00e9. Ils n&rsquo;ont pas \u00e9t\u00e9 r\u00e9activ\u00e9s depuis et ne le seront plus jamais : le pool SDR est officiellement d\u00e9mentel\u00e9 et retir\u00e9 des ressources d&rsquo;Osaka.<\/p>\n\n\n\n<p>Les 14 noeuds du pool SDR d&rsquo;Osaka ont tous \u00e9t\u00e9 mis en service en 2009, ce qui repr\u00e9sente 12 ans de service, dont 8 ans hors garantie (ce qui signifie une maintenance \u00ab\u00a0system D\u00a0\u00bb). Ils \u00e9taient r\u00e9serv\u00e9s depuis 2019 \u00e0 l&rsquo;ex\u00e9cution de jobs s\u00e9quentiels. Cette charge est d\u00e9sormais enti\u00e8rement d\u00e9volue au pool QDR.<\/p>\n\n\n\n<p>La fin du pool SDR repr\u00e9sente la perte de 112 coeurs de calculs et 448 Go de RAM. Ce qui repr\u00e9sente \u00e0 peu pr\u00e8s deux noeuds de calcul modernes (comme le noeud80). Pour 5 \u00e0 6 fois moins de consommation \u00e9lectrique. Oui, le pool SDR \u00e9tait obsol\u00e8te.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les noeuds du pool SDR sont d\u00e9sactiv\u00e9s \u00e0 la soumission de jobs depuis les pics de chaleur de cet \u00e9t\u00e9. Ils n&rsquo;ont pas \u00e9t\u00e9 r\u00e9activ\u00e9s depuis et ne le seront plus jamais : le pool SDR est officiellement d\u00e9mentel\u00e9 et &hellip; <a href=\"https:\/\/cdc.cyu.fr\/index.php\/2021\/10\/08\/fin-de-vie-du-pool-sdr\/\">Continuer la lecture <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1661","post","type-post","status-publish","format-standard","hentry","category-non-classe"],"_links":{"self":[{"href":"https:\/\/cdc.cyu.fr\/index.php\/wp-json\/wp\/v2\/posts\/1661","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cdc.cyu.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cdc.cyu.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cdc.cyu.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cdc.cyu.fr\/index.php\/wp-json\/wp\/v2\/comments?post=1661"}],"version-history":[{"count":1,"href":"https:\/\/cdc.cyu.fr\/index.php\/wp-json\/wp\/v2\/posts\/1661\/revisions"}],"predecessor-version":[{"id":1662,"href":"https:\/\/cdc.cyu.fr\/index.php\/wp-json\/wp\/v2\/posts\/1661\/revisions\/1662"}],"wp:attachment":[{"href":"https:\/\/cdc.cyu.fr\/index.php\/wp-json\/wp\/v2\/media?parent=1661"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cdc.cyu.fr\/index.php\/wp-json\/wp\/v2\/categories?post=1661"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cdc.cyu.fr\/index.php\/wp-json\/wp\/v2\/tags?post=1661"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}