A communication error has been detected.
检测到一个通信错误。
SQL30081N A communication error has been detected when starting HADR on the primary or standby machine.
SQL30081N 在主要计算机或备用计算机上启动 HADR 时检测到通信错误。
When a communication error is detected, ACR alternates connection attempts to the original and alternate servers.
当检测到通信错误时,ACR轮流尝试到原始服务器和备用服务器的连接。
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