Question

我在Mac上安装了Postgres服务器9.4的全新副本。我现在想从命令行手动启动和停止它。我在.bash_profile中定义了以下内容（当然也添加了PATH）

export PGSQL_HOME=/Library/PostgreSQL/9.4/bin

当我尝试启动服务器时，我得到以下内容

Joes-MacBook-Pro:~ postgres$ /Library/PostgreSQL/9.4/bin/pg_ctl -D /Library/PostgreSQL/9.4/data -l logfile start
pg_ctl: another server might be running; trying to start server anyway
server starting
Joes-MacBook-Pro:~ postgres$ /bin/sh: logfile: Permission denied

当我试图查看是否有任何服务器在运行时：

Joes-MacBook-Pro:~ postgres$ /Library/PostgreSQL/9.4/bin/pg_ctl status
pg_ctl: no database directory specified and environment variable PGDATA unset
Try "pg_ctl --help" for more information.

以下是一些更多信息：

Joes-MacBook-Pro:~ postgres$ ps x | grep postgres
  263   ??  Ss     0:27.28 postgres: logger process    
  265   ??  Ss     2:04.57 postgres: writer process    
  266   ??  Ss     1:35.49 postgres: wal writer process    
  267   ??  Ss     0:21.52 postgres: autovacuum launcher process    
  268   ??  Ss     0:20.12 postgres: stats collector process    
29416   ??  Ss     0:00.00 postgres: logger process    
29418   ??  Ss     0:00.01 postgres: checkpointer process    
29419   ??  Ss     0:00.09 postgres: writer process    
29420   ??  Ss     0:00.03 postgres: wal writer process    
29421   ??  Ss     0:00.03 postgres: autovacuum launcher process    
29422   ??  Ss     0:00.08 postgres: stats collector process    
31113 s000  S+     0:00.00 grep postgres

这令人难以置信。我怎样才能确保我可以从Mac上的命令提示符手动启动和停止Postgres服务器？

Postgres服务器在我的Mac上启动和停止

0 个答案: