{"id":172,"date":"2020-05-19T16:12:11","date_gmt":"2020-05-19T20:12:11","guid":{"rendered":"https:\/\/wordpress.cs.vt.edu\/rlogin\/?page_id=172"},"modified":"2020-09-22T09:47:55","modified_gmt":"2020-09-22T13:47:55","slug":"more-information-3","status":"publish","type":"page","link":"https:\/\/wordpress.cs.vt.edu\/rlogin\/more-information-3\/","title":{"rendered":"More information"},"content":{"rendered":"\n<h4 class=\"wp-block-heading\">Hardware<\/h4>\n\n\n\n<p>The cluster consists of 32 general purpose compute nodes running CentOS 8, and supporting hardware.<\/p>\n\n\n\n<p><strong>The specifications for the general compute nodes are:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Dell R640 1U server<\/li><li>2x Intel Xeon Gold 5218 2.3Ghz 16 core processors<\/li><li>384 GB Main memory @ 2933 MT\/s<\/li><li>1TB  system drive<\/li><li>10 Gbit Ethernet interconnect<\/li><\/ul>\n\n\n\n<p><strong>Other dedicated supporting hardware:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>APC Netshelter rack<\/li><li>2x Netgear ProSafe 10Gig network switches<\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Balancing<\/h4>\n\n\n\n<p>The cluster uses ipvs to balance incoming users to different nodes. Zabbix, with custom scripts, is used to monitor and weigh the nodes<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><\/h2>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hardware The cluster consists of 32 general purpose compute nodes running CentOS 8, and supporting hardware. The specifications for the general compute nodes are: Dell R640 1U server 2x Intel Xeon Gold 5218 2.3Ghz 16 core processors 384 GB Main memory @ 2933 MT\/s 1TB system drive 10 Gbit Ethernet interconnect Other dedicated supporting hardware: &hellip; <a href=\"https:\/\/wordpress.cs.vt.edu\/rlogin\/more-information-3\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">More information<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-172","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/wordpress.cs.vt.edu\/rlogin\/wp-json\/wp\/v2\/pages\/172","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.cs.vt.edu\/rlogin\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/wordpress.cs.vt.edu\/rlogin\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/wordpress.cs.vt.edu\/rlogin\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/wordpress.cs.vt.edu\/rlogin\/wp-json\/wp\/v2\/comments?post=172"}],"version-history":[{"count":2,"href":"https:\/\/wordpress.cs.vt.edu\/rlogin\/wp-json\/wp\/v2\/pages\/172\/revisions"}],"predecessor-version":[{"id":176,"href":"https:\/\/wordpress.cs.vt.edu\/rlogin\/wp-json\/wp\/v2\/pages\/172\/revisions\/176"}],"wp:attachment":[{"href":"https:\/\/wordpress.cs.vt.edu\/rlogin\/wp-json\/wp\/v2\/media?parent=172"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}