每小时一次，我在 SharePoint 2003 服务器的数据库服务器上登录失败。失败的帐户是每个 Web 服务器和索引服务器的域计算机帐户。它昼夜不停地发生，每次发生时都会出现 8 次失败 - 下面的文字。
Event Type: Error
Event Source: Windows SharePoint Services 2.0
Event Category: None
Event ID: 1000
Date: 7/23/2009
Time: 11:02:38 PM
User: N/A
Computer: SharePoint1
Description: #50070: Unable to connect to the database Config_db on
SQLServer. Check the database connection information and make sure that
the database server is running.
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