Data corruption occurs on iSCSI LUNs in Windows

Symptoms

Consider the following scenario:
  • You have a computer that is running Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7 Service Pack 1 (SP1), or Windows Server 2008 R2 SP1. 
  • You create iSCSI connections to multiple iSCSI targets which are storage arrays.
  • There are frequent iSCSI session connections and disconnections, such as logical unit number (LUN) arrivals and removals.
In this scenario, a silent read/write data corruption can occur on an iSCSI LUN.

Resolution

To resolve this issue in Windows 8.1 and Windows Server 2012 R2, install update rollup 2955164.
To resolve this issue in Windows 8 and Windows Server 2012, install update rollup 2928678.
To resolve this issue in Windows 7 and Windows Serve 2008 R2, install the update or hotfix that is described in this article.

Update rollup for Windows 8.1 and Window Server 2012 R2

For more information about update 2955164, click the following article number to view the article in the Microsoft Knowledge Base:
2955164 Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 update rollup: May 2014

Update rollup for Windows 8 and Window Server 2012

For more information about how to obtain update rollup 2928678, click the following article number to view the article in the Microsoft Knowledge Base:
2928678 Windows RT, Windows 8, and Windows Server 2012 update rollup: March 2014

Update information for Windows 7 and Window Server 2008 R2

Windows Update

This update is available from Windows Update.

Microsoft Download Center

The following files are available for download from the Microsoft Download Center:
systemUpdate
All supported x64-based versions of Windows Server 2008 R2Download Download the package now.
All supported x64-based versions of Windows 7Download Download the package now.
All supported IA64-based versions of Windows Server 2008 R2Download Download the package now.
All supported x86-based versions of Windows 7Download Download the package now.
For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base:
119591 How to obtain Microsoft support files from online services
Microsoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help prevent any unauthorized changes to the file.

Hotfix information for Windows 7 and Windows Server 2008 R2

Status

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

More Information

For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:

824684 Description of the standard terminology that is used to describe Microsoft software updates

Additional file information
속성

문서 ID: 2908783 - 마지막 검토: 2014. 5. 13. - 수정: 1

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