{"id":550,"date":"2021-09-12T19:17:31","date_gmt":"2021-09-12T11:17:31","guid":{"rendered":"http:\/\/dba.qishuo.xin\/?p=550"},"modified":"2021-09-14T21:21:00","modified_gmt":"2021-09-14T13:21:00","slug":"oracle-rac%e9%9b%86%e7%be%a4%e6%97%a5%e5%bf%97%e4%b8%ad%e6%af%8f%e9%9a%9430%e9%92%9f%e6%8a%a5crs-2412%e9%94%99%e8%af%af","status":"publish","type":"post","link":"http:\/\/dba.qishuo.xin\/?p=550","title":{"rendered":"Oracle RAC\u96c6\u7fa4\u65e5\u5fd7\u4e2d\u6bcf\u969430\u949f\u62a5CRS-2412\u9519\u8bef"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 ez-toc-wrap-right counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<label for=\"ez-toc-cssicon-toggle-item-69e1f28aa55cc\" 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-69e1f28aa55cc\" checked aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"http:\/\/dba.qishuo.xin\/?p=550\/#1_%E6%95%85%E9%9A%9C%E7%8E%B0%E8%B1%A1%EF%BC%88SYMPTOMS%EF%BC%89\" >1. \u6545\u969c\u73b0\u8c61\uff08SYMPTOMS\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"http:\/\/dba.qishuo.xin\/?p=550\/#2_%E5%8F%98%E5%8C%96%EF%BC%88CHANGES%EF%BC%89\" >2. \u53d8\u5316\uff08CHANGES\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"http:\/\/dba.qishuo.xin\/?p=550\/#3_%E6%95%85%E9%9A%9C%E5%8E%9F%E5%9B%A0%EF%BC%88CAUSE%EF%BC%89\" >3. \u6545\u969c\u539f\u56e0\uff08CAUSE\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"http:\/\/dba.qishuo.xin\/?p=550\/#4_%E8%A7%A3%E5%86%B3%E6%96%B9%E6%A1%88%EF%BC%88SOLUTION%EF%BC%89\" >4. \u89e3\u51b3\u65b9\u6848\uff08SOLUTION\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"http:\/\/dba.qishuo.xin\/?p=550\/#5_%E6%80%BB%E7%BB%93%EF%BC%88SUMMARY%EF%BC%89\" >5. \u603b\u7ed3\uff08SUMMARY\uff09<\/a><\/li><\/ul><\/nav><\/div>\n<p>\u53c2\u89c1\uff1aDoc ID 2628748.1<br \/>\n<a target=\"_blank\" class=\"wp-editor-md-post-content-link\" href=\"https:\/\/support.oracle.com\/epmos\/faces\/DocumentDisplay?_afrLoop=22951512720000&amp;id=2628748.1&amp;_adf.ctrl-state=1czg8zjl2h_53\">https:\/\/support.oracle.com\/epmos\/faces\/DocumentDisplay?_afrLoop=22951512720000&amp;id=2628748.1&amp;_adf.ctrl-state=1czg8zjl2h_53<\/a><\/p>\n<p><strong>\u6570\u636e\u5e93\u7248\u672c\uff1aOracle RAC 18.3<\/strong><\/p>\n<h4><span class=\"ez-toc-section\" id=\"1_%E6%95%85%E9%9A%9C%E7%8E%B0%E8%B1%A1%EF%BC%88SYMPTOMS%EF%BC%89\"><\/span>1. \u6545\u969c\u73b0\u8c61\uff08SYMPTOMS\uff09<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u5728 Grid Infrastructure (GI) \u73af\u5883\u4e2d\u7684\u67d0\u4e9b\u8282\u70b9\u4e2d\uff0c\u4ee5\u4e0b\u6d88\u606f\u6bcf 30 \u5206\u949f\u91cd\u590d\u62a5\u544a\u4e00\u6b21\u3002\uff08<span style='color:red'>\u5e76\u975e\u6240\u6709\u8282\u70b9<\/span>\uff09<\/p>\n<pre><code class=\"line-numbers\">GI alert.log indicates (alert.log inside &lt;ORACLE_BASE&gt;\/diag\/crs\/&lt;node&gt;\/crs\/trace location):\n\n2021-09-12 11:17:27.278 [OCTSSD(14975)]CRS-2412: The Cluster Time Synchronization Service detects that the local time is significantly different from the mean cluster time. Details in \/u01\/app\/grid\/diag\/crs\/dbcenter2\/crs\/trace\/octssd.trc.\n2021-09-12 11:47:28.949 [OCTSSD(14975)]CRS-2412: The Cluster Time Synchronization Service detects that the local time is significantly different from the mean cluster time. Details in \/u01\/app\/grid\/diag\/crs\/dbcenter2\/crs\/trace\/octssd.trc.\n2021-09-12 12:17:30.589 [OCTSSD(14975)]CRS-2412: The Cluster Time Synchronization Service detects that the local time is significantly different from the mean cluster time. Details in \/u01\/app\/grid\/diag\/crs\/dbcenter2\/crs\/trace\/octssd.trc.\n2021-09-12 12:47:32.243 [OCTSSD(14975)]CRS-2412: The Cluster Time Synchronization Service detects that the local time is significantly different from the mean cluster time. Details in \/u01\/app\/grid\/diag\/crs\/dbcenter2\/crs\/trace\/octssd.trc.\n2021-09-12 13:17:33.888 [OCTSSD(14975)]CRS-2412: The Cluster Time Synchronization Service detects that the local time is significantly different from the mean cluster time. Details in \/u01\/app\/grid\/diag\/crs\/dbcenter2\/crs\/trace\/octssd.trc.\n2021-09-12 13:47:35.588 [OCTSSD(14975)]CRS-2412: The Cluster Time Synchronization Service detects that the local time is significantly different from the mean cluster time. Details in \/u01\/app\/grid\/diag\/crs\/dbcenter2\/crs\/trace\/octssd.trc.\n2021-09-12 14:17:37.213 [OCTSSD(14975)]CRS-2412: The Cluster Time Synchronization Service detects that the local time is significantly different from the mean cluster time. Details in \/u01\/app\/grid\/diag\/crs\/dbcenter2\/crs\/trace\/octssd.trc.\n2021-09-12 14:47:38.832 [OCTSSD(14975)]CRS-2412: The Cluster Time Synchronization Service detects that the local time is significantly different from the mean cluster time. Details in \/u01\/app\/grid\/diag\/crs\/dbcenter2\/crs\/trace\/octssd.trc.\n<\/code><\/pre>\n<p>octssd.trc \u663e\u793a\u4ece\u4e3b\u8282\u70b9\u53d1\u9001\u7684\u5f02\u5e38\u5fae\u79d2\u3002<\/p>\n<pre><code class=\"line-numbers\">octssd.trc (octssd.log inside \uff1cORACLE_BASE\uff1e\/diag\/crs\/&lt;node&gt;\/crs\/trace location):\n\n2021-09-12 11:20:47.481 :    CTSS:696968960: sclsctss_ivsr2: default pid file not found\n2021-09-12 11:20:47.481 :    CTSS:696968960: sclsctss_ivsr1: default config file found\n2021-09-12 11:20:47.481 :    CTSS:696968960: sclsctss_gvss5: Chrony active, forcing observer mode\n2021-09-12 11:20:47.481 :    CTSS:696968960: ctss_check_vendor_sw: Vendor time sync software is detected. status [2].\n2021-09-12 11:20:47.481 :    CTSS:696968960: ctsselect_msm: CTSS mode is [0xe6]\n2021-09-12 11:20:47.481 :    CTSS:696968960: ctssslave_swm1_2: Ready to initiate new time sync process.\n2021-09-12 11:20:47.482 :    CTSS:696968960: ctssslave_swm2_1: Waiting for time sync message from master. sync_state[2].\n2021-09-12 11:20:47.485 :    CTSS:701171456: ctssslave_msg_handler4_1: Waiting for slave_sync_with_master to finish sync process. sync_state[3].\n2021-09-12 11:20:47.485 :    CTSS:696968960: ctssslave_swm2_3: Received time sync message from master.\n2021-09-12 11:20:47.485 :    CTSS:696968960: ctssslave_swm: The magnitude [11017094] of the offset [-11017094 usec] is detected to be too larger.\n2021-09-12 11:20:47.485 :    CTSS:696968960: ctssslave_swm17: LT [1631416847sec 485390usec], MT [1631416858sec 140548510296788usec], Delta [3565usec]\n2021-09-12 11:20:47.485 :    CTSS:696968960: ctssslave_swm19: The offset is [-11017094 usec] and sync interval set to [5]\n2021-09-12 11:20:47.485 :    CTSS:696968960: ctsselect_msm: Sync interval returned in [5]\n2021-09-12 11:20:47.485 :    CTSS:701171456: ctssslave_msg_handler4_3: slave_sync_with_master finished sync process. Exiting clsctssslave_msg_handler\n<\/code><\/pre>\n<h4><span class=\"ez-toc-section\" id=\"2_%E5%8F%98%E5%8C%96%EF%BC%88CHANGES%EF%BC%89\"><\/span>2. \u53d8\u5316\uff08CHANGES\uff09<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<h4><span class=\"ez-toc-section\" id=\"3_%E6%95%85%E9%9A%9C%E5%8E%9F%E5%9B%A0%EF%BC%88CAUSE%EF%BC%89\"><\/span>3. \u6545\u969c\u539f\u56e0\uff08CAUSE\uff09<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u8be5\u95ee\u9898\u5728\u5185\u90e8\/\u672a\u53d1\u5e03\u7684\u9519\u8bef 30525849 \u4e2d\u8fdb\u884c\u4e86\u5206\u6790\u548c\u8ba8\u8bba\uff0c\u8be5\u9519\u8bef\u7a0d\u540e\u4f5c\u4e3a\u9519\u8bef 29529973 \u7684\u526f\u672c\u5173\u95ed\u3002<\/p>\n<h4><span class=\"ez-toc-section\" id=\"4_%E8%A7%A3%E5%86%B3%E6%96%B9%E6%A1%88%EF%BC%88SOLUTION%EF%BC%89\"><\/span>4. \u89e3\u51b3\u65b9\u6848\uff08SOLUTION\uff09<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style='color:red'> \u9519\u8bef 29529973 \u5df2\u5728 20.1 \u4e2d\u4fee\u590d\u3002<\/span> \u5e94\u7528\u4e34\u65f6\u8865\u4e01 29529973\uff08\u5982\u679c\u9002\u7528\u4e8e\u60a8\u7684\u5e73\u53f0\u548c Oracle \u7248\u672c\uff09\u3002 \u5982\u679c\u60a8\u7684\u7248\u672c\u4e0d\u5b58\u5728\u8865\u4e01\uff0c\u8bf7\u8054\u7cfb Oracle \u652f\u6301\u4ee5\u83b7\u5f97\u53cd\u5411\u79fb\u690d\u8bf7\u6c42\u3002<\/p>\n<h4><span class=\"ez-toc-section\" id=\"5_%E6%80%BB%E7%BB%93%EF%BC%88SUMMARY%EF%BC%89\"><\/span>5. \u603b\u7ed3\uff08SUMMARY\uff09<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<pre><code class=\"language-shell line-numbers\">~]$ crsctl check ctss\nCRS-4700: The Cluster Time Synchronization Service is in Observer mode.\n\n~]# chronyc sourcestats\n210 Number of sources = 2\nName\/IP Address            NP  NR  Span  Frequency  Freq Skew  Offset  Std Dev\n==============================================================================\n47.13.xxx.xxx.in-addr.ar&gt;  12   8   710     +0.205      0.295    +71us    49us\n88.13.xxx.xxx.in-addr.ar&gt;   6   4   85m     -0.033      0.138    -42us    62us\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u53c2\u89c1\uff1aDoc ID 2628748.1 https&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26,2,27],"tags":[75,16,63],"class_list":{"0":"post-550","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"hentry","6":"category-oracle","9":"tag-crs-2412","10":"tag-oracle","11":"tag-rac"},"_links":{"self":[{"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=\/wp\/v2\/posts\/550","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=550"}],"version-history":[{"count":6,"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=\/wp\/v2\/posts\/550\/revisions"}],"predecessor-version":[{"id":630,"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=\/wp\/v2\/posts\/550\/revisions\/630"}],"wp:attachment":[{"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=550"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=550"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=550"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}