pgAdmin III 连接postgresql出错

yekongfengzhong

pgAdmin III连接postgresql报错：
Access to database denied

The server doesn't grant access to the database: the server reports
FATAL: no pg_hba.conf entry for host "10.8.15.217", user "postgres", database "postgres" FATAL: no pg_hba.conf entry for host "10.8.15.217", user "postgres", database "postgres"
To access a database on a PostgreSQL server, you first have to grant primary access to the server for your client (Host Based Authentication). PostgreSQL will check the pg_hba.conf file if a pattern that matches your client address / username / database is present and enabled before any SQL GRANT access control lists are evaluated.
The initial settings in pg_hba.conf are quite restrictive, in order to avoid unwanted security holes caused by unreviewed but mandatory system settings. You'll probably want to add something like

host all all 192.168.0.0/24 md5
This example grants MD5 encrypted password access to all databases to all users on the private network 192.168.0.0/24.
You can use the pg_hba.conf editor that is built into pgAdmin III to edit the pg_hba.conf configuration file. After changing pg_hba.conf, you need to trigger a server configuration reload using pg_ctl or by stopping and restarting the server process.
请各位兄弟帮忙看看是什么原因，在下不胜感激

yekongfengzhong

本来是可以连接的，好像是服务器非正常关机后，就不能连接了。

zhanghb77

把pg_hba.conf的内容贴下

ywpeng

从报错信息来看应该是pg_hba.conf的问题，把文件内容贴出来才好进一步分析。

renxiao2003

一要看pg_hba.conf的内容。
二要看启动方式，postmaster -i。