{"id":175287,"date":"2024-11-08T04:36:18","date_gmt":"2024-11-07T20:36:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/175287\/"},"modified":"2024-11-08T04:36:19","modified_gmt":"2024-11-07T20:36:19","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8oracle%e7%b5%b1%e8%a8%88%e6%95%b8%e6%93%9a%e5%ba%ab%e5%ae%b9%e9%87%8f-oracle%e7%b5%b1%e8%a8%88%e6%95%b8%e6%93%9a%e5%ba%ab%e5%ae%b9%e9%87%8f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/175287\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528Oracle\u7d71\u8a08\u6578\u64da\u5eab\u5bb9\u91cf (oracle\u7d71\u8a08\u6578\u64da\u5eab\u5bb9\u91cf)"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8oracle%e7%b5%b1%e8%a8%88%e6%95%b8%e6%93%9a%e5%ba%ab%e5%ae%b9%e9%87%8f-BFfaJxkFIH\">\u5982\u4f55\u4f7f\u7528Oracle\u7d71\u8a08\u6578\u64da\u5eab\u5bb9\u91cf<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u5bb9\u91cf\u7ba1\u7406\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Oracle\u6578\u64da\u5eab\u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u6578\u64da\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u5de5\u5177\u548c\u65b9\u6cd5\u4f86\u5e6b\u52a9\u7528\u6236\u6709\u6548\u5730\u7d71\u8a08\u548c\u7ba1\u7406\u6578\u64da\u5eab\u5bb9\u91cf\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528Oracle\u4f86\u7d71\u8a08\u6578\u64da\u5eab\u5bb9\u91cf\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"1-%e7%90%86%e8%a7%a3%e6%95%b8%e6%93%9a%e5%ba%ab%e5%ae%b9%e9%87%8f-BFfaJxkFIH\">1. \u7406\u89e3\u6578\u64da\u5eab\u5bb9\u91cf<\/h2>\n<p>\u6578\u64da\u5eab\u5bb9\u91cf\u901a\u5e38\u6307\u7684\u662f\u6578\u64da\u5eab\u4e2d\u53ef\u7528\u7684\u5b58\u5132\u7a7a\u9593\u3002\u9019\u5305\u62ec\u6578\u64da\u6587\u4ef6\u3001\u65e5\u8a8c\u6587\u4ef6\u548c\u5176\u4ed6\u76f8\u95dc\u6587\u4ef6\u7684\u5927\u5c0f\u3002\u4e86\u89e3\u6578\u64da\u5eab\u7684\u5bb9\u91cf\u5c0d\u65bc\u6027\u80fd\u512a\u5316\u548c\u8cc7\u6e90\u7ba1\u7406\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<h2 id=\"2-%e4%bd%bf%e7%94%a8oracle%e8%a6%96%e5%9c%96%e6%9f%a5%e8%a9%a2%e6%95%b8%e6%93%9a%e5%ba%ab%e5%ae%b9%e9%87%8f-BFfaJxkFIH\">2. \u4f7f\u7528Oracle\u8996\u5716\u67e5\u8a62\u6578\u64da\u5eab\u5bb9\u91cf<\/h2>\n<p>Oracle\u63d0\u4f9b\u4e86\u4e00\u4e9b\u5167\u5efa\u7684\u8996\u5716\u4f86\u5e6b\u52a9\u7528\u6236\u67e5\u8a62\u6578\u64da\u5eab\u7684\u5bb9\u91cf\u3002\u6700\u5e38\u7528\u7684\u8996\u5716\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><code>DBA_DATA_FILES<\/code>\uff1a\u986f\u793a\u6240\u6709\u6578\u64da\u6587\u4ef6\u7684\u4fe1\u606f\u3002<\/li>\n<li><code>DBA_FREE_SPACE<\/code>\uff1a\u986f\u793a\u6578\u64da\u5eab\u4e2d\u53ef\u7528\u7684\u7a7a\u9593\u3002<\/li>\n<li><code>DBA_SEGMENTS<\/code>\uff1a\u986f\u793a\u6578\u64da\u5eab\u4e2d\u6240\u6709\u6bb5\u7684\u5927\u5c0f\u548c\u4f7f\u7528\u60c5\u6cc1\u3002<\/li>\n<\/ul>\n<h3 id=\"2-1-%e6%9f%a5%e8%a9%a2%e6%95%b8%e6%93%9a%e6%96%87%e4%bb%b6%e5%a4%a7%e5%b0%8f-BFfaJxkFIH\">2.1 \u67e5\u8a62\u6578\u64da\u6587\u4ef6\u5927\u5c0f<\/h3>\n<p>\u8981\u67e5\u8a62\u6578\u64da\u6587\u4ef6\u7684\u5927\u5c0f\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\uff1a<\/p>\n<pre><code>\nSELECT file_name, bytes \/ 1024 \/ 1024 AS size_mb\nFROM dba_data_files;\n<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c07\u8fd4\u56de\u6240\u6709\u6578\u64da\u6587\u4ef6\u7684\u540d\u7a31\u53ca\u5176\u5927\u5c0f\uff08\u4ee5MB\u70ba\u55ae\u4f4d\uff09\u3002<\/p>\n<h3 id=\"2-2-%e6%9f%a5%e8%a9%a2%e5%8f%af%e7%94%a8%e7%a9%ba%e9%96%93-BFfaJxkFIH\">2.2 \u67e5\u8a62\u53ef\u7528\u7a7a\u9593<\/h3>\n<p>\u8981\u67e5\u8a62\u6578\u64da\u5eab\u4e2d\u7684\u53ef\u7528\u7a7a\u9593\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\uff1a<\/p>\n<pre><code>\nSELECT tablespace_name, SUM(bytes) \/ 1024 \/ 1024 AS free_space_mb\nFROM dba_free_space\nGROUP BY tablespace_name;\n<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c07\u8fd4\u56de\u6bcf\u500b\u8868\u7a7a\u9593\u7684\u53ef\u7528\u7a7a\u9593\u5927\u5c0f\u3002<\/p>\n<h3 id=\"2-3-%e6%9f%a5%e8%a9%a2%e6%ae%b5%e7%9a%84%e4%bd%bf%e7%94%a8%e6%83%85%e6%b3%81-BFfaJxkFIH\">2.3 \u67e5\u8a62\u6bb5\u7684\u4f7f\u7528\u60c5\u6cc1<\/h3>\n<p>\u8981\u67e5\u8a62\u6578\u64da\u5eab\u4e2d\u6bb5\u7684\u4f7f\u7528\u60c5\u6cc1\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\uff1a<\/p>\n<pre><code>\nSELECT segment_name, SUM(bytes) \/ 1024 \/ 1024 AS used_space_mb\nFROM dba_segments\nGROUP BY segment_name;\n<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c07\u8fd4\u56de\u6bcf\u500b\u6bb5\u7684\u540d\u7a31\u53ca\u5176\u4f7f\u7528\u7684\u7a7a\u9593\u5927\u5c0f\u3002<\/p>\n<h2 id=\"3-%e4%bd%bf%e7%94%a8oracle-enterprise-manager-BFfaJxkFIH\">3. \u4f7f\u7528Oracle Enterprise Manager<\/h2>\n<p>\u9664\u4e86\u4f7f\u7528SQL\u67e5\u8a62\uff0cOracle\u9084\u63d0\u4f9b\u4e86Oracle Enterprise Manager\uff08OEM\uff09\u4f5c\u70ba\u4e00\u500b\u5716\u5f62\u5316\u754c\u9762\u5de5\u5177\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u76f4\u89c0\u5730\u7ba1\u7406\u548c\u76e3\u63a7\u6578\u64da\u5eab\u5bb9\u91cf\u3002\u901a\u904eOEM\uff0c\u7528\u6236\u53ef\u4ee5\u8f15\u9b06\u67e5\u770b\u6578\u64da\u5eab\u7684\u5bb9\u91cf\u4f7f\u7528\u60c5\u6cc1\u3001\u751f\u6210\u5831\u544a\u4ee5\u53ca\u8a2d\u7f6e\u8b66\u5831\u3002<\/p>\n<h2 id=\"4-%e5%ae%9a%e6%9c%9f%e7%9b%a3%e6%8e%a7%e5%92%8c%e7%b6%ad%e8%ad%b7-BFfaJxkFIH\">4. \u5b9a\u671f\u76e3\u63a7\u548c\u7dad\u8b77<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\uff0c\u5b9a\u671f\u76e3\u63a7\u6578\u64da\u5eab\u5bb9\u91cf\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u7528\u6236\u53ef\u4ee5\u8a2d\u7f6e\u81ea\u52d5\u5316\u7684\u5831\u544a\u548c\u8b66\u5831\uff0c\u4ee5\u4fbf\u5728\u5bb9\u91cf\u63a5\u8fd1\u4e0a\u9650\u6642\u53ca\u6642\u63a1\u53d6\u884c\u52d5\u3002\u6b64\u5916\uff0c\u5b9a\u671f\u6e05\u7406\u4e0d\u5fc5\u8981\u7684\u6578\u64da\u548c\u512a\u5316\u6578\u64da\u5eab\u7d50\u69cb\u4e5f\u6709\u52a9\u65bc\u91cb\u653e\u7a7a\u9593\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-BFfaJxkFIH\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4f7f\u7528Oracle\u63d0\u4f9b\u7684\u8996\u5716\u548c\u5de5\u5177\uff0c\u7528\u6236\u53ef\u4ee5\u6709\u6548\u5730\u7d71\u8a08\u548c\u7ba1\u7406\u6578\u64da\u5eab\u5bb9\u91cf\u3002\u7121\u8ad6\u662f\u901a\u904eSQL\u67e5\u8a62\u9084\u662fOracle Enterprise Manager\uff0c\u4e86\u89e3\u6578\u64da\u5eab\u7684\u5bb9\u91cf\u4f7f\u7528\u60c5\u6cc1\u90fd\u662f\u78ba\u4fdd\u6578\u64da\u5eab\u6027\u80fd\u7684\u95dc\u9375\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u7ba1\u7406\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684\u89e3\u6c7a\u65b9\u6848\u81f3\u95dc\u91cd\u8981\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u6709\u6548\u4f7f\u7528Oracle\u7d71\u8a08\u6578\u64da\u5eab\u5bb9\u91cf\uff0c\u512a\u5316\u6578\u64da\u7ba1\u7406\uff0c\u63d0\u5347\u6027\u80fd\uff0c\u78ba\u4fdd\u8cc7\u6e90\u7684\u6700\u4f73\u5229\u7528\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-175287","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175287","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=175287"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175287\/revisions"}],"predecessor-version":[{"id":175288,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175287\/revisions\/175288"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=175287"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=175287"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=175287"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}