-- This is the management port, each local machine have a special one  仅仅有这个是必须的。

port 7809

--OGG 11.X, Prevents GoldenGate messages from being written to the system logs.

syslog none

-- GoldenGate will use these dynamic ports to transfer the trailfiles，用netstat -an | grep 7810这样逐个看端口是否已经被占用

dynamicportlist 7809-7909

-- GoldenGate manager will auto start all the processes when MGR process is started

autostart er *

假设是autostart extract *,waitminutes 2,retries 5 表示自己主动重新启动extract进程，2分钟一次共5次。

-- GoldenGate manager will auto restart all the processes when it is Abended, Manager process will retry 24 times, interval 30min.

autorestart er *, retries 24, waitminutes 30, resetminutes 1440

-- GoldenGate manager will checks extract and replicat lag for each 10 minutes

lagreportminutes 10

-- GoldenGate manager will report lag information to the error log for each 1 seconds

laginfoseconds 1

-- GoldenGate manager will auto purge old trailfiles which was been used 168（7天） hours ago

purgeoldextracts ./dirdat/*, usecheckpoints, minkeephours 120