eXtremeDB HA 306 312 error

最新推荐文章于 2021-05-15 11:09:43 发布

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本文解释了HA运行时出现的几种常见错误代码及其含义：Error312(MCO_E_NW_CLOSED)通常意味着HA运行时无法从另一侧接收消息；Error306(MCO_E_NW_TIMEOUT)表示操作超时；Stop原因0(MCO_HA_REPLICA_CONNECTION_ABORTED)是在正常复制操作期间发生的错误；原因2(MCO_HA_REPLICA_HANDSHAKE_FAILED)指连接到主服务器时出现问题。

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Error 312(MCO_E_NW_CLOSED) means that HA runtime can't receive message from the otherside. The most probably reasons for this is that other side has closed thesocket or some network problems.The fact that the error 312 appears on the bothsides means that the TCP connection is reset for some reasons.
Error 306 (MCO_E_NW_TIMEOUT) means that the timeout for operation (establishingconnection in this case) was expired.

Stop reason0 (MCO_HA_REPLICA_CONNECTION_ABORTED) means that the error occurs during normalreplication operation.
And reason 2 (MCO_HA_REPLICA_HANDSHAKE_FAILED) points to problems duringestablishing connection to the master.