{"id":41402,"date":"2023-06-08T00:53:42","date_gmt":"2023-10-01T21:48:40","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e9%87%8d%e6%96%b0%e5%90%af%e5%8a%a8postgresql%e6%9c%8d%e5%8a%a1%e5%a4%b1%e8%b4%a5%ef%bc%8c%e5%9b%a0%e4%b8%ba-var-lib-pgsql-data%e6%96%87%e4%bb%b6%e5%a4%b9%e4%b8%8d%e5%ad%98%e5%9c%a8%e6%88%96\/"},"modified":"2024-04-30T07:47:51","modified_gmt":"2024-04-29T23:47:51","slug":"%e9%87%8d%e6%96%b0%e5%90%af%e5%8a%a8postgresql%e6%9c%8d%e5%8a%a1%e5%a4%b1%e8%b4%a5%ef%bc%8c%e5%9b%a0%e4%b8%ba-var-lib-pgsql-data%e6%96%87%e4%bb%b6%e5%a4%b9%e4%b8%8d%e5%ad%98%e5%9c%a8%e6%88%96","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e9%87%8d%e6%96%b0%e5%90%af%e5%8a%a8postgresql%e6%9c%8d%e5%8a%a1%e5%a4%b1%e8%b4%a5%ef%bc%8c%e5%9b%a0%e4%b8%ba-var-lib-pgsql-data%e6%96%87%e4%bb%b6%e5%a4%b9%e4%b8%8d%e5%ad%98%e5%9c%a8%e6%88%96\/","title":{"rendered":"\u91cd\u65b0\u542f\u52a8postgresql\u670d\u52a1\u5931\u8d25\uff0c\u56e0\u4e3a&#8221;\/var\/lib\/pgsql\/data&#8221;\u6587\u4ef6\u5939\u4e0d\u5b58\u5728\u6216\u4e3a\u7a7a"},"content":{"rendered":"<h1>\u9996\u5148<\/h1>\n<p>CentOS7\u4e0a\u5b89\u88c5\u4e86PostgreSQL\uff0c\u5e76\u4e14\u5728\u91cd\u65b0\u542f\u52a8PostgreSQL\u670d\u52a1\u540e\u53d1\u751f\u4e86\u5931\u8d25\uff0c\u6240\u4ee5\u6211\u5199\u4e86\u4e00\u7bc7\u6587\u7ae0\u8bb0\u5f55\u4e86\u8fd9\u4e2a\u95ee\u9898\u3002<\/p>\n<h3>PostgreSQL\u91cd\u65b0\u542f\u52a8\u5931\u8d25\u3002<\/h3>\n<pre class=\"post-pre\"><code>[root@localhost ~]# systemctl restart postgresql\r\nJob for postgresql.service failed because the control process exited with error code. See \"systemctl status postgresql.service\" and \"journalctl -xe\" for details.\r\n<\/code><\/pre>\n<h3>\u8bf7\u786e\u8ba4\u8be6\u7ec6\u7684\u9519\u8bef\u4fe1\u606f<\/h3>\n<pre class=\"post-pre\"><code>[root@localhost ~]# journalctl -xe\r\n11\u6708 26 20:23:44 localhost.localdomain systemd[1]: Starting PostgreSQL database server...\r\n-- Subject: Unit postgresql.service has begun start-up\r\n-- Defined-By: systemd\r\n-- Support: http:\/\/lists.freedesktop.org\/mailman\/listinfo\/systemd-devel\r\n--\r\n-- Unit postgresql.service has begun starting up.\r\n11\u6708 26 20:23:44 localhost.localdomain postgresql-check-db-dir[9979]: \"\/var\/lib\/pgsql\/data\" is missing or empty.\r\n11\u6708 26 20:23:44 localhost.localdomain postgresql-check-db-dir[9979]: Use \"postgresql-setup initdb\" to initialize the database cluster.\r\n11\u6708 26 20:23:44 localhost.localdomain postgresql-check-db-dir[9979]: See \/usr\/share\/doc\/postgresql-9.2.24\/README.rpm-dist for more informat\r\n11\u6708 26 20:23:44 localhost.localdomain polkitd[652]: Unregistered Authentication Agent for unix-process:9972:400235 (system bus name :1.30,\r\n11\u6708 26 20:23:44 localhost.localdomain systemd[1]: postgresql.service: control process exited, code=exited status=1\r\n11\u6708 26 20:23:44 localhost.localdomain systemd[1]: Failed to start PostgreSQL database server.\r\n-- Subject: Unit postgresql.service has failed\r\n-- Defined-By: systemd\r\n-- Support: http:\/\/lists.freedesktop.org\/mailman\/listinfo\/systemd-devel\r\n--\r\n-- Unit postgresql.service has failed.\r\n--\r\n-- The result is failed.\r\n<\/code><\/pre>\n<h3>\u6211\u5728\u5bfb\u627ePostgreSQL\u7684\u521d\u59cb\u8bbe\u7f6e\u811a\u672c\u3002<\/h3>\n<p>\u6211\u53c2\u8003\u4e86\u4ee5\u4e0b\u7f51\u7ad9\uff1a<br \/>\nhttps:\/\/www.postgresql.jp\/document\/9.4\/html\/app-initdb.html<br \/>\nhttps:\/\/qiita.com\/LowSE01\/items\/84af05449f96dedd0edc<\/p>\n<p>\u636e\u8bf4\u5728\u5b89\u88c5\u5b8cPostgreSQL\u4e4b\u540e\u9700\u8981\u8fdb\u884c\u6570\u636e\u5e93\u7684\u521d\u59cb\u8bbe\u7f6e\u3002<br \/>\n\u7531\u4e8e\u6839\u636e\u73af\u5883\u7684\u4e0d\u540c\uff0c\u53ef\u80fd\u4f1a\u6709\u4e0d\u540c\u540d\u79f0\u7684PostgreSQL\u521d\u59cb\u8bbe\u7f6e\u811a\u672c\uff0c\u56e0\u6b64\u6211\u4f7f\u7528\u4e86find\u547d\u4ee4\u8fdb\u884c\u4e86\u641c\u7d22\u3002<\/p>\n<pre class=\"post-pre\"><code>[root@localhost ~]# find \/ -name postgresql*\r\n\/run\/postgresql\r\n\/sys\/fs\/selinux\/booleans\/postgresql_selinux_unconfined_dbadm\r\n\/sys\/fs\/selinux\/booleans\/postgresql_selinux_transmit_client_label\r\n\/sys\/fs\/selinux\/booleans\/postgresql_selinux_users_ddl\r\n\/sys\/fs\/selinux\/booleans\/postgresql_can_rsync\r\n\/etc\/selinux\/targeted\/active\/modules\/100\/postgresql\r\n\/etc\/pam.d\/postgresql\r\n\/usr\/bin\/postgresql-check-db-dir\r\n\/usr\/bin\/postgresql-setup\u3000\u3000\u2190\u307f\u3064\u304b\u308a\u307e\u3057\u305f\u3002\r\n\/usr\/lib\/systemd\/system\/postgresql.service\r\n\/usr\/lib\/tmpfiles.d\/postgresql.conf\r\n\/usr\/lib\/firewalld\/services\/postgresql.xml\r\n\/usr\/share\/doc\/postgresql-libs-9.2.24\r\n\/usr\/share\/doc\/postgresql-9.2.24\r\n\/usr\/share\/man\/man1\/postgresql-setup.1.gz\r\n\/usr\/share\/pgsql\/postgresql.conf.sample\r\n\/usr\/libexec\/initscripts\/legacy-actions\/postgresql\r\n<\/code><\/pre>\n<h3>\u6211\u6267\u884c\u4e86postgresql-setup\u3002<\/h3>\n<pre class=\"post-pre\"><code>[root@localhost ~]# postgresql-setup initdb\r\nInitializing database ... OK\r\n<\/code><\/pre>\n<h3>PostgreSQL\u7684\u91cd\u65b0\u542f\u52a8\u5df2\u6210\u529f\u3002<\/h3>\n<pre class=\"post-pre\"><code># systemctl restart postgresql\r\n<\/code><\/pre>\n<h3>\u6211\u5df2\u7ecf\u786e\u8ba4\u4e86PostgreSQL\u670d\u52a1\u7684\u72b6\u6001\u3002<\/h3>\n<pre class=\"post-pre\"><code>[root@localhost ~]# systemctl status postgresql\r\n\u25cf postgresql.service - PostgreSQL database server\r\n   Loaded: loaded (\/usr\/lib\/systemd\/system\/postgresql.service; disabled; vendor preset: disabled)\r\n   Active: active (running) since \u65e5 2023-11-26 20:28:03 JST; 7s ago\r\n  Process: 10280 ExecStart=\/usr\/bin\/pg_ctl start -D ${PGDATA} -s -o -p ${PGPORT} -w -t 300 (code=exited, status=0\/SUCCESS)\r\n  Process: 10274 ExecStartPre=\/usr\/bin\/postgresql-check-db-dir ${PGDATA} (code=exited, status=0\/SUCCESS)\r\n Main PID: 10283 (postgres)\r\n   CGroup: \/system.slice\/postgresql.service\r\n           tq10283 \/usr\/bin\/postgres -D \/var\/lib\/pgsql\/data -p 5432\r\n           tq10284 postgres: logger process\r\n           tq10286 postgres: checkpointer process\r\n           tq10287 postgres: writer process\r\n           tq10288 postgres: wal writer process\r\n           tq10289 postgres: autovacuum launcher process\r\n           mq10290 postgres: stats collector process\r\n\r\n11\u6708 26 20:28:02 localhost.localdomain systemd[1]: Starting PostgreSQL database server...\r\n11\u6708 26 20:28:03 localhost.localdomain systemd[1]: Started PostgreSQL database server.\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u9996\u5148 CentOS7\u4e0a\u5b89\u88c5\u4e86PostgreSQL\uff0c\u5e76\u4e14\u5728\u91cd\u65b0\u542f\u52a8PostgreSQL\u670d\u52a1\u540e\u53d1\u751f\u4e86\u5931\u8d25\uff0c\u6240\u4ee5\u6211\u5199 [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-41402","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) - 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