{"id":2513,"date":"2020-12-16T10:12:59","date_gmt":"2020-12-16T02:12:59","guid":{"rendered":"https:\/\/www.gbase8.cn\/?p=2513"},"modified":"2020-12-17T09:06:13","modified_gmt":"2020-12-17T01:06:13","slug":"gbase-8a%e8%ae%be%e7%bd%ae%e8%8a%82%e7%82%b9%e6%95%85%e9%9a%9cfailure%e5%92%8cunavailable%e7%9a%84%e5%8c%ba%e5%88%ab","status":"publish","type":"post","link":"https:\/\/www.gbase8.cn\/en\/2513","title":{"rendered":"\u5357\u5927\u901a\u7528GBase 8a\u8bbe\u7f6e\u8282\u70b9\u6545\u969cfailure\u548cunavailable\u7684\u533a\u522b"},"content":{"rendered":"<p>\u5f53\u96c6\u7fa4\u8282\u70b9\u51fa\u73b0\u6545\u969c\u65f6\uff0c\u5206\u4e3a\u53ef\u6062\u590d\u548c\u4e0d\u53ef\u6062\u590d\u4e24\u79cd\uff0c\u5bf9\u5e94\u7684GBase 8a\u63d0\u4f9b\u4e862\u79cd\u8282\u70b9\u72b6\u6001\u6765\u5e94\u5bf9\u3002<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Directory Navigation<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a2b1ef3c8c91\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a2b1ef3c8c91\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.gbase8.cn\/en\/2513\/#failure_%E7%8A%B6%E6%80%81\" >failure \u72b6\u6001<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.gbase8.cn\/en\/2513\/#unavailable_%E7%8A%B6%E6%80%81\" >unavailable \u72b6\u6001<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"failure_%E7%8A%B6%E6%80%81\"><\/span>failure \u72b6\u6001<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u9488\u5bf9\u53ef\u6062\u590d\u7684\u60c5\u51b5\uff0c\u5f53\u7136\u4e5f\u5305\u62ec\u6392\u67e5\u79cd\u7684\u60c5\u51b5\u3002\u3002<\/p>\n\n\n\n<p>\u88ab\u8bb0\u5f55failure\u7684\u8282\u70b9\uff0c\u548c\u8be5\u8282\u70b9\u6709\u5173\u7684event,\u4e0d\u518d\u68c0\u6d4b\u5404\u670d\u52a1\u72b6\u6001\uff0c\u4e0d\u518d\u4e0b\u53d1\u4efb\u52a1\uff0c\u53ef\u4ee5\u6062\u590d\u5230\u6b63\u5e38\uff08normal)\u72b6\u6001\u3002<\/p>\n\n\n\n<p>\u5982\u4e0b\u662f\u4e00\u4e2a\u8282\u70b9\u6a21\u62df\u65ad\u7535\u6545\u969c\uff0c\u4e14\u77ed\u65f6\u95f4\u65e0\u6cd5\u6062\u590d\u3002\u4eceOFFLINE\u5f3a\u884c\u8bbe\u7f6e\u4e3aFAILURE\u7684\u64cd\u4f5c\u8fc7\u7a0b\u3002<\/p>\n\n\n\n<p>\u6ce8\u610f\uff1a\u4ecegcadmin\u6267\u884c\u8017\u65f6\u770b\uff0cOFFLINE\u65f6\uff0c\u660e\u663e\u5728\u6545\u969c\u8282\u70b9\u5361\u4e86\u4e00\u4e0b\uff0c\u5728\u7b49\u5f85\u68c0\u6d4b\u8d85\u65f6\u3002\u800c\u5728FAILURE\u65f6\uff0c\u7cfb\u7edf\u5ffd\u7565\u4e86\u68c0\u6d4b\uff0c\u77ac\u95f4\u6267\u884c\u5b8c\u6210\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;root@rh6-1 ~]# gcadmin\nCLUSTER STATE:  ACTIVE\nCLUSTER MODE:   NORMAL\n\n=================================================================\n|             GBASE COORDINATOR CLUSTER INFORMATION             |\n=================================================================\n|   NodeName   |     IpAddress     |gcware |gcluster |DataState |\n-----------------------------------------------------------------\n| coordinator1 |    10.0.2.201     | OPEN  |  OPEN   |    0     |\n-----------------------------------------------------------------\n================================================================\n|                GBASE DATA CLUSTER INFORMATION                |\n================================================================\n|NodeName |     IpAddress     |  gnode  |syncserver |DataState |\n----------------------------------------------------------------\n|  node1  |    10.0.2.201     |  OPEN   |   OPEN    |    0     |\n----------------------------------------------------------------\n|  node2  |    10.0.2.202     | OFFLINE |           |          |\n----------------------------------------------------------------\n&#91;root@rh6-1 ~]# gcadmin setnodestate 10.0.2.202 failure\ncurrent user is not DBA user, please switch user to &#91;gbase]\ngcadmin set node state failed\n&#91;root@rh6-1 ~]# su - gbase\n&#91;gbase@rh6-1 ~]$ gcadmin setnodestate 10.0.2.202 failure\nload gbase client dll start ......\nload gbase client dll end ......\n\n&#91;gbase@rh6-1 ~]$ gcadmin\nCLUSTER STATE:  ACTIVE\nCLUSTER MODE:   NORMAL\n\n=================================================================\n|             GBASE COORDINATOR CLUSTER INFORMATION             |\n=================================================================\n|   NodeName   |     IpAddress     |gcware |gcluster |DataState |\n-----------------------------------------------------------------\n| coordinator1 |    10.0.2.201     | OPEN  |  OPEN   |    0     |\n-----------------------------------------------------------------\n================================================================\n|                GBASE DATA CLUSTER INFORMATION                |\n================================================================\n|NodeName |     IpAddress     |  gnode  |syncserver |DataState |\n----------------------------------------------------------------\n|  node1  |    10.0.2.201     |  OPEN   |   OPEN    |    0     |\n----------------------------------------------------------------\n|  node2  |    10.0.2.202     | FAILURE |           |          |\n----------------------------------------------------------------\n&#91;gbase@rh6-1 ~]$ <\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"unavailable_%E7%8A%B6%E6%80%81\"><\/span>unavailable \u72b6\u6001<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u5f53\u8282\u70b9\u5224\u5b9a\u4e0d\u53ef\u6062\u590d\u6545\u969c\uff0c\u7279\u522b\u662fRAID\u635f\u574f\uff0c\u6587\u4ef6\u7cfb\u7edf\u635f\u574f\uff0c\u6570\u636e\u4e22\u5931\u65f6\uff0c\u8bbe\u7f6e\u8fd9\u4e2a\u72b6\u6001\u3002<\/p>\n\n\n\n<p>\u88ab\u8bbe\u7f6eunavailable\u7684\u8282\u70b9\uff0c\u3010\u4e0d\u518d\u3011\u8bb0\u5f55event, \u4e0d\u518d\u68c0\u6d4b\u8282\u70b9\u72b6\u6001\uff0c\u4e0d\u518d\u4e0b\u53d1\u4efb\u52a1\uff0c\u4e0d\u80fd\u6062\u590d\u5230\u6b63\u5e38(normal)\u72b6\u6001\uff0c\u53ea\u80fd\u505a\u8282\u70b9\u66ff\u6362\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>gcadmin setnodestate 10.0.2.202 unavailable <\/code><\/pre>\n\n\n\n<p>\u5177\u4f53\u64cd\u4f5c\u8fc7\u7a0b\uff0c\u8bf7\u53c2\u8003 <a href=\"https:\/\/www.gbase8.cn\/en\/46\/\">GBase 8a \u5f3a\u5236\u8282\u70b9\u79bb\u7ebf\u548c\u8282\u70b9\u66ff\u6362replace<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\u5f53\u96c6\u7fa4\u8282\u70b9\u51fa\u73b0\u6545\u969c\u65f6\uff0c\u5206\u4e3a\u53ef\u6062\u590d\u548c\u4e0d\u53ef\u6062\u590d\u4e24\u79cd\uff0c\u5bf9\u5e94\u7684GBase 8a\u63d0\u4f9b\u4e862\u79cd\u8282\u70b9\u72b6\u6001\u6765\u5e94\u5bf9<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-2513","post","type-post","status-publish","format-standard","hentry","category-gbase8a"],"_links":{"self":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/2513","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/comments?post=2513"}],"version-history":[{"count":3,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/2513\/revisions"}],"predecessor-version":[{"id":2516,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/2513\/revisions\/2516"}],"wp:attachment":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/media?parent=2513"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/categories?post=2513"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/tags?post=2513"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}