TFS 数据库备份失败：XML 文档中存在错误答案

【问题标题】：TFS Database Backup Failed : There is an error in XML documentTFS 数据库备份失败：XML 文档中存在错误
【发布时间】：2017-08-25 22:31:04
【问题描述】：

这与

中提出的问题非常相似

TFS Database Backup Failed : There is an error in XML document - but which Doc?

这是快速总结。

问题：

[8/25/2017 8:40:02 AM] [Info] Requested Backup Job: Transactional
[8/25/2017 8:40:02 AM] [Info] -------------------------------------------------------------------
[8/25/2017 8:40:02 AM] [Info] Jobs Requested: Transactional. Completed: None. To Run: Transactional.
[8/25/2017 8:40:02 AM] [Info] RunTransactionalBackupJob
[8/25/2017 8:40:02 AM] [Error] 
Exception Message: There is an error in XML document (23569, 23). (type InvalidOperationException)
Exception Stack Trace:    at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader xmlReader, String encodingStyle, XmlDeserializationEvents events)
   at Microsoft.TeamFoundation.Admin.BackupSets.Load(String folder)
   at Microsoft.TeamFoundation.Admin.Jobs.DatabaseBackupJob.RunTransactionalBackupJob(IVssRequestContext requestContext, BackupSettings settings, ITFLogger logger)
   at Microsoft.TeamFoundation.Admin.Jobs.DatabaseBackupJob.RunBackupJob(IVssRequestContext requestContext, BackupJobType requestedJobType, String& resultMessage)

Inner Exception Details:

Exception Message: Unexpected end of file while parsing Name has occurred. Line 23569, position 23. (type XmlException)
Exception Stack Trace:    at System.Xml.XmlTextReaderImpl.Throw(Exception e)
   at System.Xml.XmlTextReaderImpl.Throw(String res, String arg)
   at System.Xml.XmlTextReaderImpl.Throw(Int32 pos, String res, String arg)
   at System.Xml.XmlTextReaderImpl.ParseQName(Boolean isQName, Int32 startOffset, Int32& colonPos)
   at System.Xml.XmlTextReaderImpl.ParseElement()
   at System.Xml.XmlTextReaderImpl.ParseElementContent()
   at System.Xml.XmlTextReaderImpl.Read()
   at System.Xml.XmlReader.MoveToContent()
   at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderBackupSets.Read5_TfsBackupSet(Boolean isNullable, Boolean checkType)
   at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderBackupSets.Read6_BackupSets(Boolean isNullable, Boolean checkType)
   at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderBackupSets.Read7_BackupSets()

[8/25/2017 8:40:02 AM] [Info] Backup Job Finished. Completed: Transactional. Result = Failed

解释： 由于启用成功解析备份保存目录（BackupSets.xml）中的XML而导致TFS备份失败

【问题讨论】：

TFS Database Backup Failed : There is an error in XML document - but which Doc?的可能重复

标签： xml tfs backup

【解决方案1】：

答案：

转到存储备份的目录
找到“BackupSets.xml”
将其重命名为“BackupSets_BACKUP.xml”（或您喜欢的任何其他内容）
在 TFS 管理控制台中重新运行完整备份过程

因此，BackupSets.xml 将被重新创建，问题应该会消失

【讨论】：