{"id":42045,"date":"2023-03-18T16:38:17","date_gmt":"2022-12-31T21:51:11","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8fedora29%e5%8d%87%e7%ba%a7%e8%87%b3fedora30%e7%9a%84%e8%bf%87%e7%a8%8b%e4%b8%ad%ef%bc%8c%e8%a7%a3%e5%86%b3%e4%ba%86%e6%97%a0%e6%b3%95%e8%bf%90%e8%a1%8cpostgresql%e7%9a%84%e9%97%ae%e9%a2%98\/"},"modified":"2024-01-15T11:16:07","modified_gmt":"2024-01-15T03:16:07","slug":"%e5%9c%a8fedora29%e5%8d%87%e7%ba%a7%e8%87%b3fedora30%e7%9a%84%e8%bf%87%e7%a8%8b%e4%b8%ad%ef%bc%8c%e8%a7%a3%e5%86%b3%e4%ba%86%e6%97%a0%e6%b3%95%e8%bf%90%e8%a1%8cpostgresql%e7%9a%84%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8fedora29%e5%8d%87%e7%ba%a7%e8%87%b3fedora30%e7%9a%84%e8%bf%87%e7%a8%8b%e4%b8%ad%ef%bc%8c%e8%a7%a3%e5%86%b3%e4%ba%86%e6%97%a0%e6%b3%95%e8%bf%90%e8%a1%8cpostgresql%e7%9a%84%e9%97%ae%e9%a2%98\/","title":{"rendered":"\u5728Fedora29\u5347\u7ea7\u81f3Fedora30\u7684\u8fc7\u7a0b\u4e2d\uff0c\u89e3\u51b3\u4e86\u65e0\u6cd5\u8fd0\u884cPostgreSQL\u7684\u95ee\u9898"},"content":{"rendered":"<p>\u5f53\u6211\u4eceFedora 29\u5347\u7ea7\u5230Fedora 30\u5e76\u6253\u5f00\u7f51\u9875http:\/\/heavymetalhardrock.no-ip.info\u65f6\uff0c\u9047\u5230\u4ee5\u4e0b\u9519\u8bef\u3002<\/p>\n<pre class=\"post-pre\"><code>ERROR: SQLSTATE[08006] [7] could not connect to server: Connection refused Is the server running on host \"localhost\" (::1) and accepting TCP\/IP connections on port 5432? could not connect to server: Connection refused Is the server running on host \"localhost\" (127.0.0.1) and accepting TCP\/IP connections on port 5432?\r\n<\/code><\/pre>\n<p>\u770b\u8d77\u6765 PostgreSQL \u6ca1\u6709\u542f\u52a8\u3002<\/p>\n<p>\u6211\u4f1a\u786e\u8ba4\u3002<\/p>\n<pre class=\"post-pre\"><code># systemctl status postgresql\r\n\uff08\u8868\u793a\uff09\r\n\u25cf postgresql.service - PostgreSQL database server\r\nLoaded: loaded (\/usr\/lib\/systemd\/system\/postgresql.service; enabled; vendor preset: disabled)\r\nActive: failed (Result: exit-code) since xxxxxxxx\r\nProcess: 810 ExecStartPre=\/usr\/libexec\/postgresql-check-db-dir postgresql (code=exited, status=1\/FAILURE)\r\n\r\nMay 10 01:15:07 xxxx systemd[1]: Starting PostgreSQL database server...\r\nMay 10 01:15:07 xxxx postgresql-check-db-dir[810]: An old version of the database format was found.\r\nMay 10 01:15:07 xxxx postgresql-check-db-dir[810]: Use 'postgresql-setup --upgrade' to upgrade to version '11'\r\nMay 10 01:15:07 xxxx postgresql-check-db-dir[810]: See \/usr\/share\/doc\/postgresql\/README.rpm-dist for more information.\r\nMay 10 01:15:07 xxxx systemd[1]: postgresql.service: Control process exited, code=exited, status=1\/FAILURE\r\nMay 10 01:15:07 xxxx systemd[1]: postgresql.service: Failed with result 'exit-code'.\r\nMay 10 01:15:07 xxxx systemd[1]: Failed to start PostgreSQL database server.\r\n<\/code><\/pre>\n<p>\u770b\u8d77\u6765\uff0cPostgreSQL \u7684\u4e3b\u8981\u7248\u672c\u5df2\u7ecf\u4ece 10 \u5347\u7ea7\u5230 11\u3002<br \/>\n\u6211\u6267\u884c\u4e86\u4ee5\u4e0b\u547d\u4ee4\u3002<\/p>\n<pre class=\"post-pre\"><code># postgresql-setup --upgrade\r\n\uff08\u8868\u793a\uff09\r\n* Upgrading database.\r\n* Upgraded OK.\r\nWARNING: The configuration files were replaced by default configuration.\r\nWARNING: The previous configuration and data are stored in folder\r\nWARNING: \/var\/lib\/pgsql\/data-old.\r\nWARNING: If you've just upgraded your database from a previous major version of\r\nFedora or RHEL, please run reindexdb against your databases. Core library\r\ncollation data may have changed and this will invalidate database indexes. For\r\nexample, in Fedora 28 and RHEL 8 there have been extensive changes in glibc\r\ncollations to support ISO 14651:2016 (Unicode 9.0.0 data) and your indexes may\r\nbe affected: https:\/\/sourceware.org\/ml\/libc-announce\/2018\/msg00002.html\r\n* See \/var\/lib\/pgsql\/upgrade_postgresql.log for details.\r\n<\/code><\/pre>\n<p>\u542c\u8bf4\u4ee5\u524d\u7684\u6570\u636e\u5e93\u533a\u57df\u5df2\u7ecf\u8fc1\u79fb\u5230 \/var\/lib\/psql\/data-old\u3002\u6211\u4eec\u8981\u68c0\u67e5\u4e00\u4e0b\u662f\u5426\u5df2\u7ecf\u542f\u52a8\u4e86\u3002<\/p>\n<pre class=\"post-pre\"><code># systemctl status postgresql\r\n\u25cf postgresql.service - PostgreSQL database server\r\nLoaded: loaded (\/usr\/lib\/systemd\/system\/postgresql.service; enabled; vendor preset: disabled)\r\nActive: active (running) since xxxxxxxx\r\nProcess: 1479 ExecStartPre=\/usr\/libexec\/postgresql-check-db-dir postgresql (code=exited, status=0\/SUCCESS)\r\nMain PID: 1481 (postmaster)\r\nTasks: 8 (limit: 1141)\r\nMemory: 16.2M\r\nCGroup: \/system.slice\/postgresql.service\r\n\u251c\u25001481 \/usr\/bin\/postmaster -D \/var\/lib\/pgsql\/data\r\n\u251c\u25001482 postgres: logger\r\n\u251c\u25001484 postgres: checkpointer\r\n\u251c\u25001485 postgres: background writer\r\n\u251c\u25001486 postgres: walwriter\r\n\u251c\u25001487 postgres: autovacuum launcher\r\n\u251c\u25001488 postgres: stats collector\r\n\u2514\u25001489 postgres: logical replication launcher\r\n\r\nMay 10 01:21:47 xxxxxxxx systemd[1]: Starting PostgreSQL database server...\r\nMay 10 01:21:47 xxxxxxxx postmaster[1481]: 2019-05-10 01:21:47.355 JST [1481] LOG: listening on IPv6 address \"::1\", port &gt;\r\nMay 10 01:21:47 xxxxxxxx postmaster[1481]: 2019-05-10 01:21:47.356 JST [1481] LOG: listening on IPv4 address \"127.0.0.1\",&gt;\r\nMay 10 01:21:47 xxxxxxxx postmaster[1481]: 2019-05-10 01:21:47.357 JST [1481] LOG: listening on Unix socket \"\/var\/run\/pos&gt;\r\nMay 10 01:21:47 xxxxxxxx postmaster[1481]: 2019-05-10 01:21:47.361 JST [1481] LOG: listening on Unix socket \"\/tmp\/.s.PGSQ&gt;\r\nMay 10 01:21:47 xxxxxxxx postmaster[1481]: 2019-05-10 01:21:47.372 JST [1481] LOG: redirecting log output to logging coll&gt;\r\nMay 10 01:21:47 xxxxxxxx postmaster[1481]: 2019-05-10 01:21:47.372 JST [1481] HINT: Future log output will appear in dire&gt;\r\nMay 10 01:21:47 xxxxxxxx systemd[1]: Started PostgreSQL database server.\r\n<\/code><\/pre>\n<p>\u4f3c\u4e4e\u4e00\u5207\u6b63\u5e38\u8fd0\u884c\u7740\u3002<\/p>\n<p>\u6211\u5df2\u7ecf\u786e\u8ba4\u4e86\u7248\u672c\u3002<\/p>\n<pre class=\"post-pre\"><code># postmaster --version\r\npostgres (PostgreSQL) 11.2\r\n<\/code><\/pre>\n<p>\u76ee\u524d\u7684\u65e5\u671f\u662f11\u67082\u65e5\u3002<\/p>\n<p>\u5f53\u60a8\u91cd\u65b0\u52a0\u8f7dWeb\u9875\u9762\u65f6\uff0c\u73b0\u5728\u663e\u793a\u5982\u4e0b\u5185\u5bb9\u3002<\/p>\n<p>\u9519\u8bef\uff1aSQLSTATE[08006] [7] \u81f4\u547d\u9519\u8bef\uff1a\u7528\u6237\u201cpostgres\u201d\u7684\u8eab\u4efd\u9a8c\u8bc1\u5931\u8d25\u3002<\/p>\n<p>\u90a3\u4e2a\u5907\u4efd\u4e86\u7684 pg_hba.conf \u6587\u4ef6\u6700\u540e\u662f\u600e\u4e48\u6837\u7684\u5462\uff1f<\/p>\n<pre class=\"post-pre\"><code># diff -ruNp data\/pg_hba.conf data-old\/pg_hba.conf\r\n--- data\/pg_hba.conf 2019-05-10 01:20:27.400566913 +0900\r\n+++ data-old\/pg_hba.conf 2018-05-22 09:11:24.777453980 +0900\r\n@@ -77,11 +77,14 @@\r\n# TYPE DATABASE USER ADDRESS METHOD\r\n\r\n# \"local\" is for Unix domain socket connections only\r\n-local all all peer\r\n+#local all all peer\r\n+local all all trust\r\n# IPv4 local connections:\r\n-host all all 127.0.0.1\/32 ident\r\n+#host all all 127.0.0.1\/32 ident\r\n+host all all 127.0.0.1\/32 trust\r\n# IPv6 local connections:\r\n-host all all ::1\/128 ident\r\n+#host all all ::1\/128 ident\r\n+host all all ::1\/128 trust\r\n# Allow replication connections from localhost, by a user with the\r\n# replication privilege.\r\nlocal replication all peer\r\n<\/code><\/pre>\n<p>\u6211\u5e0c\u671b\u5c3d\u53ef\u80fd\u8fdb\u884c\u6700\u5c0f\u7a0b\u5ea6\u7684\u4fee\u6b63\u3002<\/p>\n<p>\u5177\u4f53\u800c\u8a00\uff0c\u6253\u5f00 \/var\/lib\/pgsql\/data\/pg_hba.conf \u6587\u4ef6\uff0c\u5c06 IPv6 \u884c\u7684 METHOD \u680f\u76ee\u4fee\u6539\u4e3a trust\uff0c\u7136\u540e\u91cd\u65b0\u542f\u52a8 PostgreSQL\uff0c\u95ee\u9898\u5c31\u89e3\u51b3\u4e86\u3002<\/p>\n<p>\u5728\u8fd9\u4e2a\u670d\u52a1\u5668\u4e0a\uff0c\u7531\u4e8e\u542f\u7528\u4e86IPv6\uff0c\u4f3c\u4e4e\u4f18\u5148\u4f7f\u7528IPv6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f53\u6211\u4eceFedora 29\u5347\u7ea7\u5230Fedora 30\u5e76\u6253\u5f00\u7f51\u9875http:\/\/heavymetalhardrock. [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-42045","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u5728Fedora29\u5347\u7ea7\u81f3Fedora30\u7684\u8fc7\u7a0b\u4e2d\uff0c\u89e3\u51b3\u4e86\u65e0\u6cd5\u8fd0\u884cPostgreSQL\u7684\u95ee\u9898 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u5728fedora29\u5347\u7ea7\u81f3fedora30\u7684\u8fc7\u7a0b\u4e2d\uff0c\u89e3\u51b3\u4e86\u65e0\u6cd5\u8fd0\u884cpostgresql\u7684\u95ee\u9898\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u5728Fedora29\u5347\u7ea7\u81f3Fedora30\u7684\u8fc7\u7a0b\u4e2d\uff0c\u89e3\u51b3\u4e86\u65e0\u6cd5\u8fd0\u884cPostgreSQL\u7684\u95ee\u9898\" \/>\n<meta property=\"og:description\" content=\"\u5f53\u6211\u4eceFedora 29\u5347\u7ea7\u5230Fedora 30\u5e76\u6253\u5f00\u7f51\u9875http:\/\/heavymetalhardrock. 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