{"id":738,"date":"2012-04-10T23:40:14","date_gmt":"2012-04-10T15:40:14","guid":{"rendered":"https:\/\/yangtingkun.net\/?p=738"},"modified":"2012-04-14T23:46:49","modified_gmt":"2012-04-14T15:46:49","slug":"%e9%9a%90%e5%90%ab%e5%8f%82%e6%95%b0_disable_logging%e5%af%bc%e8%87%b4%e6%95%b0%e6%8d%ae%e5%ba%93%e7%9a%84%e6%8d%9f%e5%9d%8f","status":"publish","type":"post","link":"https:\/\/yangtingkun.net\/?p=738","title":{"rendered":"\u9690\u542b\u53c2\u6570_DISABLE_LOGGING\u5bfc\u81f4\u6570\u636e\u5e93\u7684\u635f\u574f"},"content":{"rendered":"<p>Oracle\u4e0d\u63a8\u8350\u4fee\u6539\u9690\u542b\u53c2\u6570\uff0c\u5c24\u5176\u662f\u5bf9\u4e8e\u4f60\u4e0d\u4e86\u89e3\u7684\u9690\u542b\u53c2\u6570\uff0c\u4fee\u6539\u7684\u540e\u679c\u53ef\u80fd\u5f88\u4e25\u91cd\u3002<\/p>\n<p>\u6bd4\u5982\u5982\u679c\u8bbe\u7f6e\u4e86_DISABLE_LOGGING\u53c2\u6570\u4e3aTRUE\uff1a<\/p>\n<pre lang='SQL'>_disable_logging = true<\/pre>\n<p>\u90a3\u4e48\u542f\u52a8\u6570\u636e\u5e93\u540e\u8fdb\u884c\u4efb\u4f55\u7684\u64cd\u4f5c\uff0c\u5728\u5173\u95ed\u6570\u636e\u5e93\u540e\uff0c\u5c31\u4f1a\u53d1\u73b0\u6570\u636e\u5e93\u51fa\u73b0\u4e86\u635f\u574f\uff1a<\/p>\n<pre lang='SQL'>SQL> alter system checkpoint;\r\nSystem altered.\r\nSQL> shutdown abort\r\nORACLE instance shut down.\r\nSQL> startup\r\nORACLE instance started.\r\nTotal System Global Area 6.2268E+10 bytes\r\nFixed Size 2243512 bytes\r\nVariable Size 4160750664 bytes\r\nDatabase Buffers 5.7982E+10 bytes\r\nRedo Buffers 122974208 bytes\r\nDatabase mounted.\r\nORA-19821: an intentionally corrupt log file was found<\/pre>\n<p>\u5373\u4f7f\u5728\u5173\u95ed\u6570\u636e\u5e93\u4e4b\u524d\u505a\u8fc7CHECKPOINT\u64cd\u4f5c\uff0c\u4f46\u662f\u6570\u636e\u5e93\u5173\u95ed\u540e\uff0c\u4ecd\u7136\u65e0\u6cd5\u6b63\u5e38\u6253\u5f00\uff0c\u6570\u636e\u5e93\u542f\u52a8\u540e\u4f1a\u51fa\u73b0ORA-19821\u9519\u8bef\u3002<br \/>\n\u5bf9\u4e8e\u8fd9\u4e2a\u9519\u8bef\uff0c\u901a\u8fc7\u9690\u542b\u53c2\u6570_ALLOW_RESETLOGS_CORRUPTION\u4e5f\u65e0\u6cd5\u76f4\u63a5\u6253\u5f00\u3002\u56e0\u6b64\uff0c\u5373\u4f7f\u662f\u5728\u6d4b\u8bd5\u73af\u5883\u4e2d\uff0c\u7c7b\u4f3c_DISABLE_LOGGING\u4e4b\u7c7b\u7684\u53c2\u6570\u4e5f\u4e0d\u8981\u968f\u4fbf\u8bbe\u7f6e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Oracle\u4e0d\u63a8\u8350\u4fee\u6539\u9690\u542b\u53c2\u6570\uff0c\u5c24\u5176\u662f\u5bf9\u4e8e\u4f60\u4e0d\u4e86\u89e3\u7684\u9690\u542b\u53c2\u6570\uff0c\u4fee\u6539\u7684\u540e\u679c\u53ef\u80fd\u5f88\u4e25\u91cd\u3002 \u6bd4\u5982\u5982\u679c\u8bbe\u7f6e\u4e86_DISABLE_LOGGING\u53c2\u6570\u4e3aTRUE\uff1a _disable_logging = true \u90a3\u4e48\u542f\u52a8\u6570\u636e\u5e93\u540e\u8fdb\u884c\u4efb\u4f55\u7684\u64cd\u4f5c\uff0c\u5728\u5173\u95ed\u6570\u636e\u5e93\u540e\uff0c\u5c31\u4f1a\u53d1\u73b0\u6570\u636e\u5e93\u51fa\u73b0\u4e86\u635f\u574f\uff1a SQL> alter system checkpoint; System altered. SQL> shutdown abort ORACLE instance shut down. SQL> startup ORACLE instance started. Total System Global Area 6.2268E+10 bytes Fixed Size 2243512 bytes Variable Size 4160750664 bytes Database Buffers &hellip; <a href=\"https:\/\/yangtingkun.net\/?p=738\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3],"tags":[617,616,618,421,619,620],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p2yiY3-bU","_links":{"self":[{"href":"https:\/\/yangtingkun.net\/index.php?rest_route=\/wp\/v2\/posts\/738"}],"collection":[{"href":"https:\/\/yangtingkun.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yangtingkun.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yangtingkun.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yangtingkun.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=738"}],"version-history":[{"count":2,"href":"https:\/\/yangtingkun.net\/index.php?rest_route=\/wp\/v2\/posts\/738\/revisions"}],"predecessor-version":[{"id":743,"href":"https:\/\/yangtingkun.net\/index.php?rest_route=\/wp\/v2\/posts\/738\/revisions\/743"}],"wp:attachment":[{"href":"https:\/\/yangtingkun.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=738"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yangtingkun.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=738"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yangtingkun.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=738"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}