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GG链路过多端口不足导致的报错OGG-01223

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Release: 2016-06-07 16:04:46
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如果我们GG同步链路在增多,就有可能出现这个报错,在日志中能体现。 2014-05-20 13:32:38 WARNING OGG-01223 TCP/IP error 111 (Connection refused).2014-05-20 13:33:19 WARNING OGG-01223 TCP/IP error 111 (Connection refused).2014-05-20 13:34:00 WAR

如果我们GG同步链路在增多,就有可能出现这个报错,在日志中能体现。
2014-05-20 13:32:38 WARNING OGG-01223 TCP/IP error 111 (Connection refused). 2014-05-20 13:33:19 WARNING OGG-01223 TCP/IP error 111 (Connection refused). 2014-05-20 13:34:00 WARNING OGG-01223 TCP/IP error 111 (Connection refused). 2014-05-20 13:34:41 WARNING OGG-01223 TCP/IP error 111 (Connection refused). 2014-05-20 13:35:22 WARNING OGG-01223 TCP/IP error 111 (Connection refused). 2014-05-20 13:36:03 WARNING OGG-01223 TCP/IP error 111 (Connection refused). 2014-05-20 13:36:44 WARNING OGG-01223 TCP/IP error 111 (Connection refused).

包括初始initload也出现这个,这是因为mgr进程参数分配的端口不够多,一个extract data pump进程就得占用一个端口的。 我原来是7810-7820,但是链路已经超过10个,就出问题了。 后来改成7810-7910,解决。
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