{"id":276,"date":"2019-06-09T20:03:39","date_gmt":"2019-06-09T11:03:39","guid":{"rendered":"http:\/\/blog.gurees.net\/?p=276"},"modified":"2019-06-09T21:41:46","modified_gmt":"2019-06-09T12:41:46","slug":"centos7-6%e3%81%a7infiniband%e3%81%a7iscsi%e3%81%aa%e3%82%b5%e3%83%bc%e3%83%90%e3%82%92%e7%b5%84%e3%82%804","status":"publish","type":"post","link":"https:\/\/blog.gurees.net\/?p=276","title":{"rendered":"CentOS7.6\u3067InfiniBand\u3067iSCSI\u306a\u30b5\u30fc\u30d0\u3092\u7d44\u3080(4)"},"content":{"rendered":"<p>CentOS7.6\u306b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u305f\u3089OFED\u304c\u3046\u307e\u304f\u52d5\u304b\u306a\u304f\u306a\u3063\u305f\u306e\u3067\u3001\u4ed6\u306e\u65b9\u6cd5\u3067InfiniBand\u3092\u52d5\u304b\u305d\u3046\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p><!--more--><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"null\">yum groupinstall \"Infiniband Support\"\nyum install infiniband-diags<\/pre>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"null\"># ibstat\nCA 'mlx4_0'\n        CA type: MT26428\n        Number of ports: 2\n        Firmware version: 2.9.1000\n        Hardware version: b0\n        Node GUID: 0x0021280001fca108\n        System image GUID: 0x0021280001fca10b\n        Port 1:\n                State: Active\n                Physical state: LinkUp\n                Rate: 40\n                Base lid: 1\n                LMC: 0\n                SM lid: 1\n                Capability mask: 0x0259086a\n                Port GUID: 0x0021280001fca109\n                Link layer: InfiniBand\n        Port 2:\n                State: Down\n                Physical state: Polling\n                Rate: 10\n                Base lid: 0\n                LMC: 0\n                SM lid: 0\n                Capability mask: 0x0259086a\n                Port GUID: 0x0021280001fca10a\n                Link layer: InfiniBand<\/pre>\n<p>GUID\u3092\u78ba\u8a8d\u3057\u305f\u3089opensm\u306b\u8a2d\u5b9a\u3092\u8ffd\u8a18\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"null\">#vi \/etc\/sysconfig\/opensm<\/pre>\n<p>\u4ee5\u4e0b\u3092\u8ffd\u8a18\u3057\u307e\u3059\u3002<br \/>\nGUIDS=&#8221;0x0021280001fca109 0x0021280001fca10a&#8221;<\/p>\n<p>\u30b5\u30fc\u30d3\u30b9\u3092\u8d77\u52d5\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"null\">#systemctl enable opensm.service\n#systemctl start opensm.service\n#systemctl status opensm.service\n\u25cf opensm.service - Starts the OpenSM InfiniBand fabric Subnet Manager\n   Loaded: loaded (\/usr\/lib\/systemd\/system\/opensm.service; enabled; vendor preset: disabled)\n   Active: active (running) since \u65e5 2019-06-09 21:23:48 JST; 2min 24s ago\n     Docs: man:opensm\n  Process: 14266 ExecStart=\/usr\/libexec\/opensm-launch (code=exited, status=0\/SUCCESS)\n   CGroup: \/system.slice\/opensm.service\n           tq14268 \/bin\/bash \/usr\/libexec\/opensm-launch\n           tq14270 \/usr\/sbin\/opensm -g 0x0021280001fca109 --subnet_prefix 0xf...\n           tq14271 \/bin\/bash \/usr\/libexec\/opensm-launch\n           mq14272 \/usr\/sbin\/opensm -g 0x0021280001fca10a --subnet_prefix 0xf...<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>CentOS7.6\u306b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u305f\u3089OFED\u304c\u3046\u307e\u304f\u52d5\u304b\u306a\u304f\u306a\u3063\u305f\u306e\u3067\u3001\u4ed6\u306e\u65b9\u6cd5\u3067InfiniBand\u3092\u52d5\u304b\u305d\u3046\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"class_list":["post-276","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/blog.gurees.net\/index.php?rest_route=\/wp\/v2\/posts\/276","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.gurees.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.gurees.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.gurees.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.gurees.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=276"}],"version-history":[{"count":3,"href":"https:\/\/blog.gurees.net\/index.php?rest_route=\/wp\/v2\/posts\/276\/revisions"}],"predecessor-version":[{"id":282,"href":"https:\/\/blog.gurees.net\/index.php?rest_route=\/wp\/v2\/posts\/276\/revisions\/282"}],"wp:attachment":[{"href":"https:\/\/blog.gurees.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=276"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.gurees.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=276"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.gurees.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=276"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}