与Linux中的消息文件不同，errpt包含标识号等元数据，有助于寻找特定的错误。

Unlike the messages file in Linux, the errpt contains pieces of meta-information such as identification Numbers that can aid in looking for specific errors.

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发送方(客户机或服务器)为每一批消息都指定了一个标识符，作为HTTPR的元数据随着批消息发送。

Each batch is assigned an identifier by its sender (either client or server) that is sent along as HTTPR metadata with the batch.

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内容和门户管理员必须使用内容属性和元数据(包括用于安全策略的内容属性和元数据)标识所有内容。

All content must be tagged with content attributes and metadata, including those for security policies, by content administrators and portal administrators.

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