hard error meaning in English

不可更正的错误；硬错误
磁盘瑕疵
硬错误

Possible causes of hard errors include but are not limited to the following conditions
可能的硬错误原因包括（但不限于）下列几种情况：
Expanded the discussion of hard errors , including adding a list of significant events on tcp connections
扩大了硬错误的讨论范围，包括添加了有关tcp连接的重要事件列表。
Some hard errors , such as network failures are reported immediately . however , in some cases , component - specific time - out periods can delay the reporting of some hard errors . for soft errors , the length of the mirroring time - out period determines the speed of error detection
例如，当服务器实例尝试与故障服务器实例的数据库镜像端口通信，而故障实例的windows服务器因为此端口上未运行sql server而拒绝通信时，便会出现硬错误。