log | grep -i error 或者,你可以使用 less、more 或tail 等命令来查看日志文件的内容。 通过以上步骤,你应该能够定位并解决 pg_ctl: pid file "/usr/local/pgsql/data/postmaster.pid" does not exist 错误。如果问题依然存在,可能需要进一步检查PostgreSQL的安装和配置,或者考虑咨询更专业的技术支持。
备库执行 pg_ctl promote 就报：pg_ctl ：PID file "/postmaster.pid" does not exist ...
bash-4.2$ pwd/usr/bin bash-4.2$ ./pg_ctl -D /var/lib/pgsql/data start server starting 可能出现如下错误pg_ctl: PID file "/var/lib/pgsql/data/postmaster.pid" does not exist,可以查看启动日志 我操作时是因为磁盘满了,无法创建新的文件 postmaster.pid,清除缓存腾出一点空间即可。
pg_ctl: could not start postmaster Examine the log output. bash-3.00$ bin/pg_ctl -D data stop pg_ctl: could not send stop signal (PID: 10180): No such process bash-3.00$ As we can see pg_ctl knows that the PID does not exist. If the PID does not exist is it safe to assume ...
pg_ctl start -D /data/pgdata #登录主库,验证主从关系 $ psql postgres=# \x postgres=# select * from pg_stat_replication; 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22.
数据库系统了。 创建一个数据库并安装扩展 1. bash-4.1$pg_ctlrestart 2.pg_ctl:PIDfile "/var/lib/pgsql/9.4/data/postmaster.pid" does not exist 3.Isserverrunning? 4. startingserveranyway 5.pg_ctl: could 从Oracle到PostgreSQL:最全控制文件 ...
Used to wait for the mapping file between system catalogs and storage locations to be updated AsyncCtlLock Used to prevent concurrent access to or concurrent modification on the sharing notification status AsyncQueueLock Used to prevent concurrent access to or concurrent modification on the sharing not...
\i /root/test.sql #导入数据库数据 psql:ga_zj_taizhou.sql:1408597: ERROR: role "pm" does not exist psql:ga_zj_taizhou.sql:1408598: ERROR: role "laoyw" does not exist 解决办法 :格式:create user 自定义用户名称 superuser; postgres=# create user root superuser ; ...
postgres v12 and v13 Thank you for making this official image powerful to work with. The initialization script changes the ownership of many of the files to postgres (per my superuser), however, it does not include pg_stat and pg_stat_tm...
stopped waiting pg_ctl: server did not promote in time [postgres@duqk02 ~]$ ---原因是因为备库上有长事物在运行,所以promote会失败。 [postgres@duqk02 ~]$ pg_ctl promote -D /data/pgdata waiting for server to promote... done server promoted [postgres@duqk02 ~]$ ---在运行的过程中结束...