有一段时间,我在尝试使用内置服务器备份工具备份我们的服务器时遇到了麻烦:它会因某种原因而因卷影副本而失败,但如果我选择执行单个驱动器(C:,D:),它就会起作用。
但最近,它开始出现故障,并且出现以下错误:
我不知道是什么原因造成的,我也一直在 Google 上搜索,但没有任何结果。
欲了解更多信息,以下是事件日志中的几张快照,希望对您有帮助:
最后,从图片 3 的详细信息窗口转储 XML:
Log Name: Microsoft-Windows-Backup
Source: Microsoft-Windows-Backup
Date: 6/10/2013 7:20:39 AM
Event ID: 5
Task Category: None
Level: Error
Keywords:
User: SYSTEM
Computer: ******
Description:
The backup operation that started at '2013-06-10T12:19:26.203012000Z' has failed with following error code '2147942487'. Please review the event details for a solution, and then rerun the backup operation once the issue is resolved.
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="Microsoft-Windows-Backup" Guid="{1DB28F2E-8F80-4027-8C5A-A11F7F10F62D}" />
<EventID>5</EventID>
<Version>2</Version>
<Level>2</Level>
<Task>0</Task>
<Opcode>0</Opcode>
<Keywords>0x4000000000000000</Keywords>
<TimeCreated SystemTime="2013-06-10T12:20:39.944212000Z" />
<EventRecordID>262</EventRecordID>
<Correlation />
<Execution ProcessID="7992" ThreadID="5672" />
<Channel>Microsoft-Windows-Backup</Channel>
<Computer>******</Computer>
<Security UserID="S-1-5-18" />
</System>
<EventData>
<Data Name="BackupTemplateID">{99B0DB5B-0D9C-4104-B80A-CB0DA8E1A81F}</Data>
<Data Name="HRESULT">2147942487</Data>
<Data Name="BackupState">12</Data>
<Data Name="BackupTarget">Q:</Data>
<Data Name="NumOfVolumes">2</Data>
<Data Name="BackupTime">2013-06-10T12:19:26.203012000Z</Data>
<Data Name="HRESULT2">2147942487</Data>
<Data Name="VolumesInfo"><VolumeInfo><VolumeInfoItem Name="C:" OriginalAccessPath="C:" State="15" HResult="-2139619228" DetailedHResult="0" PreviousState="0" IsCritical="1" IsIncremental="0" BlockLevel="1" HasFiles="0" HasSystemState="0" IsCompacted="0" IsPruned="0" IsRecreateVhd="0" FullBackupReason="0" DataTransferred="0" NumUnreadableBytes="0" TotalSize="0" TotalNoOfFiles="0" Flags="1544" BackupTypeDetermined="0" SSBTotalNoOfFiles="0" SSBTotalSizeOnDisk="0" /><VolumeInfoItem Name="D:" OriginalAccessPath="D:" State="15" HResult="-2139619228" DetailedHResult="0" PreviousState="0" IsCritical="0" IsIncremental="0" BlockLevel="1" HasFiles="0" HasSystemState="0" IsCompacted="0" IsPruned="0" IsRecreateVhd="0" FullBackupReason="0" DataTransferred="0" NumUnreadableBytes="0" TotalSize="0" TotalNoOfFiles="0" Flags="8" BackupTypeDetermined="0" SSBTotalNoOfFiles="0" SSBTotalSizeOnDisk="0" /></VolumeInfo></Data>
<Data Name="DetailedHRESULT">0</Data>
<Data Name="SourceSnapStartTime">2013-06-10T12:19:26.187412000Z</Data>
<Data Name="SourceSnapEndTime">1601-01-01T00:00:00.000000000Z</Data>
<Data Name="PrepareBackupStartTime"><TimesList><Time Time="1601-01-01T00:00:00.000Z" /><Time Time="1601-01-01T00:00:00.000Z" /></TimesList></Data>
<Data Name="PrepareBackupEndTime"><TimesList><Time Time="1601-01-01T00:00:00.000Z" /><Time Time="1601-01-01T00:00:00.000Z" /></TimesList></Data>
<Data Name="BackupWriteStartTime"><TimesList><Time Time="1601-01-01T00:00:00.000Z" /><Time Time="1601-01-01T00:00:00.000Z" /></TimesList></Data>
<Data Name="BackupWriteEndTime"><TimesList><Time Time="1601-01-01T00:00:00.000Z" /><Time Time="1601-01-01T00:00:00.000Z" /></TimesList></Data>
<Data Name="TargetSnapStartTime">1601-01-01T00:00:00.000000000Z</Data>
<Data Name="TargetSnapEndTime">1601-01-01T00:00:00.000000000Z</Data>
<Data Name="DVDFormatStartTime"><TimesList></TimesList></Data>
<Data Name="DVDFormatEndTime"><TimesList></TimesList></Data>
<Data Name="MediaVerifyStartTime"><TimesList></TimesList></Data>
<Data Name="MediaVerifyEndTime"><TimesList></TimesList></Data>
<Data Name="BackupPreviousState">2</Data>
<Data Name="ComponentStatus"><ComponentStatus></ComponentStatus></Data>
<Data Name="SSBEnumerateStartTime">1601-01-01T00:00:00.000000000Z</Data>
<Data Name="SSBEnumerateEndTime">1601-01-01T00:00:00.000000000Z</Data>
<Data Name="SSBVhdCreationStartTime">1601-01-01T00:00:00.000000000Z</Data>
<Data Name="SSBVhdCreationEndTime">1601-01-01T00:00:00.000000000Z</Data>
<Data Name="SSBBackupStartTime">1601-01-01T00:00:00.000000000Z</Data>
<Data Name="SSBBackupEndTime">1601-01-01T00:00:00.000000000Z</Data>
<Data Name="SystemStateBackup"><SystemState IsPresent="0" HResult="0" DetailedHResult="0" /></Data>
<Data Name="BMR">false</Data>
<Data Name="VssFullBackup">false</Data>
<Data Name="UserInputBMR">false</Data>
<Data Name="UserInputSSB">false</Data>
<Data Name="BackupSuccessLogPath">
</Data>
<Data Name="BackupFailureLogPath">
</Data>
<Data Name="EnumerateBackupStartTime"><TimesList><Time Time="1601-01-01T00:00:00.000Z" /><Time Time="1601-01-01T00:00:00.000Z" /></TimesList></Data>
<Data Name="EnumerateBackupEndTime"><TimesList><Time Time="1601-01-01T00:00:00.000Z" /><Time Time="1601-01-01T00:00:00.000Z" /></TimesList></Data>
<Data Name="PruneBackupStartTime"><TimesList><Time Time="1601-01-01T00:00:00.000Z" /><Time Time="1601-01-01T00:00:00.000Z" /></TimesList></Data>
<Data Name="PruneBackupEndTime"><TimesList><Time Time="1601-01-01T00:00:00.000Z" /><Time Time="1601-01-01T00:00:00.000Z" /></TimesList></Data>
</EventData>
</Event>
我不确定这是否完全有用 - 如果需要更多详细信息,请告诉我,我会根据要求将它们附加到此处。
编辑:忘记指定一些基本但重要的信息:
操作系统 - Windows Server 2008 R2 标准版,Service Pack 1,64 位
答案1
从微软:
您的备份磁盘的扇区大小可能大于 512 字节,并且没有模拟 512 字节大小的 I/O。因此备份可能会失败。要检查您的磁盘是否允许 512 字节 I/O,请尝试快速格式化卷(一些小型测试卷)。右键单击并选择格式化。在那里您将找到“分配单元大小”选项。选择 512。看看格式化是否成功。
第二种可能性是,C: 的最后一个扇区可能已损坏。Chkdsk 未检测到此问题。尝试将卷扩展或缩小 10 MB,然后重试备份。