{"id":179100,"date":"2024-11-08T23:00:23","date_gmt":"2024-11-08T15:00:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/179100\/"},"modified":"2024-11-08T23:00:24","modified_gmt":"2024-11-08T15:00:24","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9-postgresql-%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc%ef%bc%9a57p02-crash_shutdown%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/179100\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a57P02 &#8211; crash_shutdown\uff1f"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9-postgresql-%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc%ef%bc%9a57p02-crash_shutdown-iUULvRjaVI\">\u5982\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a57P02 &#8211; crash_shutdown<\/h1>\n<p>\u5728\u4f7f\u7528 PostgreSQL \u6578\u64da\u5eab\u6642\uff0c\u9047\u5230\u932f\u8aa4\u4ee3\u78bc 57P02\uff08crash_shutdown\uff09\u53ef\u80fd\u6703\u8b93\u8a31\u591a\u7528\u6236\u611f\u5230\u56f0\u60d1\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8868\u793a PostgreSQL \u670d\u52d9\u5668\u5728\u672a\u6b63\u5e38\u95dc\u9589\u7684\u60c5\u6cc1\u4e0b\u5d29\u6f70\uff0c\u5c0e\u81f4\u6578\u64da\u5eab\u7121\u6cd5\u555f\u52d5\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u6b64\u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u4fee\u5fa9\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc-57p02-%e7%9a%84%e5%8e%9f%e5%9b%a0-iUULvRjaVI\">\u932f\u8aa4\u4ee3\u78bc 57P02 \u7684\u539f\u56e0<\/h2>\n<p>PostgreSQL \u7684\u932f\u8aa4\u4ee3\u78bc 57P02 \u901a\u5e38\u662f\u7531\u65bc\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\u5f15\u8d77\u7684\uff1a<\/p>\n<ul>\n<li><strong>\u610f\u5916\u95dc\u9589\uff1a<\/strong>\u5982\u679c PostgreSQL \u670d\u52d9\u5668\u56e0\u70ba\u7cfb\u7d71\u5d29\u6f70\u3001\u96fb\u6e90\u6545\u969c\u6216\u5176\u4ed6\u610f\u5916\u60c5\u6cc1\u800c\u95dc\u9589\uff0c\u5247\u53ef\u80fd\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u4e0d\u7576\u95dc\u9589\uff1a<\/strong>\u4f7f\u7528\u8005\u5728\u672a\u6b63\u5e38\u95dc\u9589\u6578\u64da\u5eab\u7684\u60c5\u6cc1\u4e0b\u5f37\u5236\u7d42\u6b62\u9032\u7a0b\uff0c\u4e5f\u6703\u5c0e\u81f4\u6578\u64da\u5eab\u7121\u6cd5\u6b63\u5e38\u555f\u52d5\u3002<\/li>\n<li><strong>\u6587\u4ef6\u640d\u58de\uff1a<\/strong>\u6578\u64da\u5eab\u7684\u6578\u64da\u6587\u4ef6\u6216\u914d\u7f6e\u6587\u4ef6\u640d\u58de\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4 PostgreSQL \u7121\u6cd5\u555f\u52d5\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e7%9a%84%e5%bd%b1%e9%9f%bf-iUULvRjaVI\">\u932f\u8aa4\u7684\u5f71\u97ff<\/h2>\n<p>\u7576 PostgreSQL \u51fa\u73fe 57P02 \u932f\u8aa4\u6642\uff0c\u6578\u64da\u5eab\u5c07\u7121\u6cd5\u555f\u52d5\uff0c\u9019\u6703\u5f71\u97ff\u5230\u4f9d\u8cf4\u8a72\u6578\u64da\u5eab\u7684\u61c9\u7528\u7a0b\u5e8f\u548c\u670d\u52d9\u3002\u7528\u6236\u5c07\u7121\u6cd5\u8a2a\u554f\u6578\u64da\uff0c\u9019\u53ef\u80fd\u6703\u5c0e\u81f4\u696d\u52d9\u4e2d\u65b7\u548c\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\u3002\u56e0\u6b64\uff0c\u53ca\u6642\u4fee\u5fa9\u6b64\u932f\u8aa4\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n<h2 id=\"%e4%bf%ae%e5%be%a9%e6%96%b9%e6%b3%95-iUULvRjaVI\">\u4fee\u5fa9\u65b9\u6cd5<\/h2>\n<p>\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc 57P02 \u7684\u904e\u7a0b\u53ef\u4ee5\u5206\u70ba\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5-postgresql-%e6%97%a5%e8%aa%8c-iUULvRjaVI\">1. \u6aa2\u67e5 PostgreSQL \u65e5\u8a8c<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5 PostgreSQL \u7684\u65e5\u8a8c\u6587\u4ef6\uff0c\u4ee5\u7372\u53d6\u66f4\u591a\u6709\u95dc\u932f\u8aa4\u7684\u8a73\u7d30\u4fe1\u606f\u3002\u65e5\u8a8c\u6587\u4ef6\u901a\u5e38\u4f4d\u65bc PostgreSQL \u6578\u64da\u76ee\u9304\u4e0b\u7684 <code>pg_log<\/code> \u6587\u4ef6\u593e\u4e2d\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u65e5\u8a8c\uff1a<\/p>\n<pre><code>tail -f \/var\/lib\/pgsql\/data\/pg_log\/postgresql-*.log<\/code><\/pre>\n<h3 id=\"2-%e7%a2%ba%e8%aa%8d%e6%95%b8%e6%93%9a%e5%ba%ab%e7%8b%80%e6%85%8b-iUULvRjaVI\">2. \u78ba\u8a8d\u6578\u64da\u5eab\u72c0\u614b<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5 PostgreSQL \u670d\u52d9\u7684\u72c0\u614b\uff1a<\/p>\n<pre><code>systemctl status postgresql<\/code><\/pre>\n<p>\u5982\u679c\u670d\u52d9\u672a\u904b\u884c\uff0c\u5247\u9700\u8981\u5617\u8a66\u555f\u52d5\u5b83\uff1a<\/p>\n<pre><code>systemctl start postgresql<\/code><\/pre>\n<h3 id=\"3-%e4%bf%ae%e5%be%a9%e6%95%b8%e6%93%9a%e5%ba%ab-iUULvRjaVI\">3. \u4fee\u5fa9\u6578\u64da\u5eab<\/h3>\n<p>\u5982\u679c PostgreSQL \u4ecd\u7136\u7121\u6cd5\u555f\u52d5\uff0c\u5247\u53ef\u80fd\u9700\u8981\u9032\u884c\u6578\u64da\u5eab\u4fee\u5fa9\u3002\u53ef\u4ee5\u4f7f\u7528 <code>pg_resetwal<\/code> \u5de5\u5177\u4f86\u91cd\u7f6e WAL\uff08Write Ahead Log\uff09\u3002\u8acb\u6ce8\u610f\uff0c\u9019\u662f\u4e00\u500b\u9ad8\u98a8\u96aa\u7684\u64cd\u4f5c\uff0c\u61c9\u5728\u5099\u4efd\u6578\u64da\u5f8c\u9032\u884c\uff1a<\/p>\n<pre><code>pg_resetwal -f \/var\/lib\/pgsql\/data<\/code><\/pre>\n<h3 id=\"4-%e6%81%a2%e5%be%a9%e5%82%99%e4%bb%bd-iUULvRjaVI\">4. \u6062\u5fa9\u5099\u4efd<\/h3>\n<p>\u5982\u679c\u4ee5\u4e0a\u6b65\u9a5f\u7121\u6cd5\u89e3\u6c7a\u554f\u984c\uff0c\u5247\u53ef\u80fd\u9700\u8981\u5f9e\u6700\u8fd1\u7684\u5099\u4efd\u4e2d\u6062\u5fa9\u6578\u64da\u3002\u78ba\u4fdd\u5728\u9032\u884c\u6062\u5fa9\u4e4b\u524d\uff0c\u5df2\u7d93\u5099\u4efd\u4e86\u7576\u524d\u7684\u6578\u64da\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-iUULvRjaVI\">\u7e3d\u7d50<\/h2>\n<p>PostgreSQL \u932f\u8aa4\u4ee3\u78bc 57P02\uff08crash_shutdown\uff09\u901a\u5e38\u662f\u7531\u65bc\u610f\u5916\u95dc\u9589\u6216\u6587\u4ef6\u640d\u58de\u5f15\u8d77\u7684\u3002\u901a\u904e\u6aa2\u67e5\u65e5\u8a8c\u3001\u78ba\u8a8d\u6578\u64da\u5eab\u72c0\u614b\u3001\u4fee\u5fa9\u6578\u64da\u5eab\u6216\u6062\u5fa9\u5099\u4efd\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u904b\u884c\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u9ad8\u53ef\u7528\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc 57P02 &#8211; crash_shutdown\uff0c\u4e26\u6062\u5fa9\u6578\u64da\u5eab\u6b63\u5e38\u904b\u884c\u7684\u6b65\u9a5f\u548c\u6280\u5de7\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-179100","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179100","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=179100"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179100\/revisions"}],"predecessor-version":[{"id":179101,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179100\/revisions\/179101"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=179100"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=179100"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=179100"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}