{"id":618,"date":"2023-10-02T23:50:27","date_gmt":"2023-10-02T15:50:27","guid":{"rendered":"https:\/\/www.db2go.net\/?p=618"},"modified":"2023-10-02T23:50:27","modified_gmt":"2023-10-02T15:50:27","slug":"%e5%9c%a8adg%e4%b8%ad%e8%ae%be%e7%bd%ae%e5%a4%87%e5%ba%93%e5%ba%94%e7%94%a8%e6%95%b0%e6%8d%ae%e7%9a%84%e6%97%b6%e9%97%b4%e6%af%94%e4%b8%bb%e5%ba%93%e6%99%9a","status":"publish","type":"post","link":"https:\/\/www.db2go.net\/?p=618","title":{"rendered":"\u5728ADG\u4e2d\u8bbe\u7f6e\u5907\u5e93\u5e94\u7528\u6570\u636e\u7684\u65f6\u95f4\u6bd4\u4e3b\u5e93\u665a"},"content":{"rendered":"<p>\u914d\u7f6e\u5907\u5e93\u4ee5\u5ef6\u8fdf\u5e94\u7528\u4ece\u4e3b\u5e93\u63a5\u6536\u7684\u5f52\u6863\u65e5\u5fd7\uff0c\u8fd9\u79cd\u5ef6\u8fdf\u5e94\u7528\u7b56\u7565\u901a\u5e38\u88ab\u79f0\u4e3a\u201c\u65f6\u95f4\u5ef6\u8fdf\u5e94\u7528\u201d\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u4fdd\u62a4\u6570\u636e\u5e93\u514d\u53d7\u8bef\u64cd\u4f5c\u7684\u5f71\u54cd\uff0c\u4f8b\u5982\u8bef\u5220\u9664\u7684\u6570\u636e\u3002\u901a\u8fc7\u8bbe\u7f6e\u5ef6\u8fdf\uff0c\u53ef\u4ee5\u5728\u6570\u636e\u88ab\u8bef\u64cd\u4f5c\u540e\u7684\u4e00\u6bb5\u65f6\u95f4\u5185\u5207\u6362\u5230\u5907\u5e93\uff0c\u4ece\u800c\u6062\u590d\u6570\u636e\u3002<\/p>\n<h3>\u8bbe\u7f6e\u5907\u5e93\u5e94\u7528\u6570\u636e\u7684\u65f6\u95f4\u6bd4\u4e3b\u5e93\u665a\u7684\u6b65\u9aa4<\/h3>\n<ol>\n<li>\u505c\u6b62\u5907\u5e93\u4e0a\u7684\u6062\u590d\u8fdb\u7a0b\uff1a<\/li>\n<\/ol>\n<p>\u5728\u8bbe\u7f6e\u5ef6\u8fdf\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u505c\u6b62\u5907\u5e93\u4e0a\u7684\u6062\u590d\u8fdb\u7a0b\u3002<\/p>\n<pre><code class=\"language-SQL line-numbers\">ALTER DATABASE RECOVER MANAGED STANDBY DATABASE CANCEL;\n<\/code><\/pre>\n<ol start=\"2\">\n<li>\u8bbe\u7f6e\u5ef6\u8fdf\u5e94\u7528\u65f6\u95f4\uff1a<\/li>\n<\/ol>\n<p>\u4f7f\u7528 ALTER SYSTEM \u547d\u4ee4\u8bbe\u7f6e LOG_ARCHIVE_DEST_n \u53c2\u6570\u7684 DELAY \u5c5e\u6027\u6765\u5b9a\u4e49\u5ef6\u8fdf\u7684\u65f6\u95f4\u3002<\/p>\n<pre><code class=\"language-SQL line-numbers\">ALTER SYSTEM SET LOG_ARCHIVE_DEST_2='SERVICE=standby_db_name VALID_FOR=(ONLINE_LOGFILES,PRIMARY_ROLE) DB_UNIQUE_NAME=standby_unique_name DELAY=120';\n<\/code><\/pre>\n<p>\u5728\u4e0a\u9762\u7684\u4f8b\u5b50\u4e2d\uff0c\u8bbe\u7f6e\u4e86\u4e00\u4e2a 2 \u5c0f\u65f6\uff08120 \u5206\u949f\uff09\u7684\u5ef6\u8fdf\u3002<\/p>\n<ol start=\"3\">\n<li>\u91cd\u65b0\u542f\u52a8\u5907\u5e93\u4e0a\u7684\u6062\u590d\u8fdb\u7a0b\uff1a<\/li>\n<\/ol>\n<pre><code class=\"language-SQL line-numbers\">ALTER DATABASE RECOVER MANAGED STANDBY DATABASE USING CURRENT LOGFILE DISCONNECT;\n<\/code><\/pre>\n<p>\u6ce8\u610f\u4e8b\u9879\uff1a<\/p>\n<ul>\n<li>\u8bbe\u7f6e\u5ef6\u8fdf\u5e94\u7528\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5907\u5e93\u4e0e\u4e3b\u5e93\u4e4b\u95f4\u7684\u6570\u636e\u5dee\u5f02\u589e\u5927\uff0c\u56e0\u6b64\u5728\u51b3\u7b56\u65f6\u9700\u8981\u6743\u8861\u3002<\/li>\n<li>\u5728\u7d27\u6025\u60c5\u51b5\u4e0b\uff0c\u5982\u679c\u9700\u8981\u7acb\u5373\u5e94\u7528\u5ef6\u8fdf\u7684\u65e5\u5fd7\uff0c\u53ef\u4ee5\u518d\u6b21\u505c\u6b62\u5907\u5e93\u7684\u6062\u590d\u8fdb\u7a0b\uff0c\u4fee\u6539 LOG_ARCHIVE_DEST_n \u53c2\u6570\u4ee5\u79fb\u9664 DELAY \u5c5e\u6027\uff0c\u7136\u540e\u91cd\u65b0\u542f\u52a8\u6062\u590d\u8fdb\u7a0b\u3002<\/li>\n<li>\u9700\u8981\u786e\u4fdd\u7684\u5907\u5e93\u6709\u8db3\u591f\u7684\u78c1\u76d8\u7a7a\u95f4\u6765\u5b58\u50a8\u5ef6\u8fdf\u5e94\u7528\u7684\u5f52\u6863\u65e5\u5fd7\u3002<\/li>\n<\/ul>\n<h3>\u76f4\u63a5\u5728\u5907\u5e93\u4e0a\u8bbe\u7f6e\u5ef6\u8fdf\u5e94\u7528\u7b56\u7565<\/h3>\n<p>\u9664\u4e86\u4e0a\u9762\u5728\u4e3b\u5e93\u4e0a\u8bbe\u7f6e\u5ef6\u8fdf\u4f20\u8f93\u65e5\u5fd7\u7684\u65b9\u6cd5\u5916\uff0c\u8fd8\u53ef\u4ee5\u76f4\u63a5\u5728\u5907\u5e93\u4e0a\u8bbe\u7f6e\u5ef6\u8fdf\u5e94\u7528\u7b56\u7565\u3002<br \/>\n\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n<pre><code class=\"language-SQL line-numbers\">ALTER DATABASE RECOVER MANAGED STANDBY DATABASE USING CURRENT LOGFILE DISCONNECT FROM SESSION DELAY 60;\n<\/code><\/pre>\n<p>\u542f\u52a8\u5907\u5e93\u7684\u7ba1\u7406\u6062\u590d\u8fdb\u7a0b\u3002\u4f7f\u7528\u5f53\u524d\u7684\u5728\u7ebf\u65e5\u5fd7\u6587\u4ef6\u8fdb\u884c\u6062\u590d\u3002\u5728\u6062\u590d\u65f6\u65ad\u5f00\u4f1a\u8bdd\u3002\u8bbe\u7f6e 60 \u5206\u949f\u7684\u5ef6\u8fdf\u5e94\u7528\u7b56\u7565\u3002<\/p>\n<p>\u53cd\u4e4b\uff0c\u5728\u65e5\u5fd7\u8bb0\u5f55\u4f20\u8f93\u5230\u5907\u5e93\u540e\u7acb\u5373\u5e94\u7528\u5b83\u4eec\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code class=\"language-SQL line-numbers\">ALTER DATABASE RECOVER MANAGED STANDBY DATABASE USING CURRENT LOGFILE DISCONNECT;\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u914d\u7f6e\u5907\u5e93\u4ee5\u5ef6\u8fdf\u5e94\u7528\u4ece\u4e3b\u5e93\u63a5\u6536\u7684\u5f52\u6863\u65e5\u5fd7\uff0c\u8fd9\u79cd\u5ef6\u8fdf\u5e94\u7528\u7b56\u7565\u901a\u5e38\u88ab\u79f0\u4e3a\u201c\u65f6\u95f4\u5ef6\u8fdf\u5e94\u7528\u201d\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u4fdd\u62a4\u6570\u636e\u5e93\u514d\u53d7\u8bef&hellip;<\/p>\n <a href=\"https:\/\/www.db2go.net\/?p=618\" title=\"\u5728ADG\u4e2d\u8bbe\u7f6e\u5907\u5e93\u5e94\u7528\u6570\u636e\u7684\u65f6\u95f4\u6bd4\u4e3b\u5e93\u665a\" class=\"entry-more-link\"><span>Read More<\/span> <span class=\"screen-reader-text\">\u5728ADG\u4e2d\u8bbe\u7f6e\u5907\u5e93\u5e94\u7528\u6570\u636e\u7684\u65f6\u95f4\u6bd4\u4e3b\u5e93\u665a<\/span><\/a>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"Layout":"","footnotes":""},"categories":[4],"tags":[],"class_list":["entry","author-suredandan","post-618","post","type-post","status-publish","format-standard","category-oracle"],"views":1711,"_links":{"self":[{"href":"https:\/\/www.db2go.net\/index.php?rest_route=\/wp\/v2\/posts\/618","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.db2go.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.db2go.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.db2go.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.db2go.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=618"}],"version-history":[{"count":1,"href":"https:\/\/www.db2go.net\/index.php?rest_route=\/wp\/v2\/posts\/618\/revisions"}],"predecessor-version":[{"id":619,"href":"https:\/\/www.db2go.net\/index.php?rest_route=\/wp\/v2\/posts\/618\/revisions\/619"}],"wp:attachment":[{"href":"https:\/\/www.db2go.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=618"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.db2go.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=618"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.db2go.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=618"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}