windows-server-2008 – 尝试备份时VSS错误521

我有backupassist,我尝试运行备份,运行VSS服务.但是,我在 Windows事件日志中收到此错误：

The backup operation that started at
‘‎2010‎-‎04‎-‎30T01:51:15.601000000Z’ has Failed because the Volume
Shadow copy Service operation to create a shadow copy of the volumes
being backed up Failed with following error code ‘2155348129’. Please
review the event details for a solution,and then rerun the backup
operation once the issue is resolved.

Code: 521.

backupassist中的错误是：

The backup operation stopped before completing. Detailed error: ERROR
– A Volume Shadow copy Service operation error has occurred: (0x80042336) The writer experienced a partial failure. Check the
component level error state for more information.

Log of files successfully backed up:
C:\Windows\Logs\WindowsServerBackup\Backup-29-04-2010_18-51-15.log
Log of files for which backup Failed:
C:\Windows\Logs\WindowsServerBackup\Backup_Error-29-04-2010_18-51-15.log

A Volume Shadow copy Service operation Failed. Please check “VSS” and
“SPP” application event logs for more information. ERROR – A Volume
Shadow copy Service operation error has occurred: (0x80042336) The
writer experienced a partial failure. Check the component level error
state for more information.

知道如何解决这个问题吗？我在一家服务器工程师的公司工作,他们都表示2008和VSS都没有问题(尽管我们主要使用2003年的公司).没有VSS工作,我认为没有备份应用程序可以工作？

尝试运行DOS命令“vssadmin list writers”和“vss admin list providers”.捕获这些命令的输出,因为它们将有助于调试问题.如果特定作者报告任何意外状态,请在Web上搜索可能导致此问题的条件.

A quick way to reset the writers is to reboot the server.

如果VSS错误继续存在,请尝试重新注册VSS.按照MS KB文章 940184中列出的步骤操作.
对其他VSS提供程序进行双重检查,即安装任何类型的Open File代理的任何备份软件(例如,St Bernard,旧版本的Backup Exec Open File Option等).可以通过在命令提示符下键入“vssadmin list providers”来显示这些内容.可以通过删除VSS提供程序的违规CLSID并重新启动计算机来删除已卸载软件的提供程序.

机器是64位机器吗？您是否收到“由于备份扩展或协调器的状态,函数调用无效.例如,在调用StartSnapshotSet之前调用AddToSnapshot.” ？如果是,请尝试按照MS KB 940184 删除订阅密钥

1.    Click Start,click Run,type Regedit,and then click OK.
  2.    Locate and then click the following registry subkey: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\EventSystem\{26c409cc-ae86-11d1-b616-00805fc79216\Subscriptions
  3.    On the Edit menu,click Delete,and then click Yes to confirm that you want to delete the subkey.
  4.    Exit Registry Editor.
  5.    Reboot the machine

接下来,您可以尝试运行名为vshadow的实用程序.它是Windows SDK的一部分.

要执行单个手动快照,请运行

vshadow [drive letter]

这将采取并立即销毁C：和D：的VSS快照.如果可行,VSS可能没问题;如果不是,那就是VSS问题.

所有这些都是我开始解决VSS问题的地方.

与任何事情一样,在修改注册表时要格外小心

原文地址：https://www.jb51.cc/windows/368105.html

windows-server-2008 – 尝试备份时VSS错误521

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