A Windows Server 2008 Failover Cluster that has a MPIO solution may encounter stop code 0x0000007E or 0x000000D5 during a path failover

Article ID: 963702 – Last Review: March 12, 2009 – Revision: 2.0

A Windows Server 2008 Failover Cluster that has a MPIO solution may encounter stop code 0x0000007E or 0x000000D5 during a path failover

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SYMPTOMS

Consider the following scenario:

  • Windows Server 2008 Failover Cluster is installed on a computer that has the Microsoft Multipath I/O (MPIO) solution.
  • Many logical unit numbers (LUNs) are attached to this computer. For example, more than 30 LUNs are attached.
  • A cluster failover occurs under stress conditions when there is no available MPIO path.

In this scenario, you receive one of the following error messages:

  • Stop code 0x0000007E SYSTEM_THREAD_EXCEPTION_NOT_HANDLED
  • Stop code 0x000000D5 DRIVER_PAGE_FAULT_IN_FREED_SPECIAL_POOL

CAUSE

This problem occurs because persistent reservations (PR) in Windows Server 2008 Failover Cluster are set to use a critical work item. Under stress conditions, it causes the MPIO.sys driver to be delayed in handling a device object. When the MPIO.sys driver has an opportunity to handle the device object, it is freed. Therefore, the Windows Server 2008 system triggers stop code 0x0000007E or 0x000000D5.

RESOLUTION

Hotfix information

Important Windows Vista and Windows Server 2008 hotfixes are included in the same packages. However, only one of these products may be listed on the “Hotfix Request” page. To request the hotfix package that applies to both Windows Vista and Windows Server 2008, just select the product that is listed on the page.

A supported hotfix is available from Microsoft. However, this hotfix is intended to correct only the problem that is described in this article. Apply this hotfix only to systems that are experiencing the problem described in this article. This hotfix might receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next software update that contains this hotfix.

If the hotfix is available for download, there is a Hotfix download available section at the top of this Knowledge Base article. If this section does not appear, contact Microsoft Customer Service and Support to obtain the hotfix.

Note If additional issues occur or if any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that do not qualify for this specific hotfix. For a complete list of Microsoft Customer Service and Support telephone numbers or to create a separate service request, visit the following Microsoft Web site:

http://support.microsoft.com/contactus/?ws=support (http://support.microsoft.com/contactus/?ws=support)

Note The Hotfix download available form displays the languages for which the hotfix is available. If you do not see your language, it is because a hotfix is not available for that language.

Prerequisites

To apply this hotfix, you must have Windows Server 2008 with the Failover Cluster role enabled.

Restart requirement

You must restart the computer after you apply this hotfix.

Hotfix replacement information

This hotfix does not replace any other hotfixes.

File information

The English version of this hotfix has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time item in Control Panel.

Windows Vista and Windows Server 2008 file information notes

  • Service Pack 1 is integrated into Windows Server 2008.
  • The MANIFEST files (.manifest) and MUM files (.mum) installed for each environment are listed separately. MUM and MANIFEST files, and the associated security catalog (.cat) files, are critical to maintaining the state of the updated component. The security catalog files (attributes not listed) are signed with a Microsoft digital signature.
For all supported x86-based versions of Windows Server 2008 and Windows Vista
Collapse this tableExpand this table
File name File version File size Date Time Platform
Clusdisk.inf Not Applicable 4,448 27-Jan-2009 00:41 Not Applicable
Clusdisk.sys 6.0.6001.22362 26,112 27-Jan-2009 03:03 x86

For all supported x64-based versions of Windows Server 2008 and Windows Vista
Collapse this tableExpand this table
File name File version File size Date Time Platform
Clusdisk.inf Not Applicable 4,448 27-Jan-2009 00:42 Not Applicable
Clusdisk.sys 6.0.6001.22362 31,744 27-Jan-2009 03:33 x64

For all supported Itanium-based versions of Windows Server 2008
Collapse this tableExpand this table
File name File version File size Date Time Platform
Clusdisk.inf Not Applicable 4,448 26-Jan-2009 23:38 Not Applicable
Clusdisk.sys 6.0.6001.22362 76,288 27-Jan-2009 02:11 IA-64

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  (/Feedback.aspx?kbNumber=824684/ ) Description of the standard terminology that is used to describe Microsoft software updates

Additional file information for Windows Server 2008

Additional files for all supported x86-based versions of Windows Server 2008 and Windows Vista

Collapse this tableExpand this table
File name File version File size Date Time Platform
Package_for_kb963702_sc_0~31bf3856ad364e35~x86~~6.0.1.0.mum Not Applicable 1,421 28-Jan-2009 23:53 Not Applicable
Package_for_kb963702_sc~31bf3856ad364e35~x86~~6.0.1.0.mum Not Applicable 1,422 28-Jan-2009 23:53 Not Applicable
Package_for_kb963702_server_0~31bf3856ad364e35~x86~~6.0.1.0.mum Not Applicable 1,425 28-Jan-2009 23:53 Not Applicable
Package_for_kb963702_server~31bf3856ad364e35~x86~~6.0.1.0.mum Not Applicable 1,430 28-Jan-2009 23:53 Not Applicable
X86_clusdisk.inf_31bf3856ad364e35_6.0.6001.22362_none_eddf07741d9b2d97.manifest Not Applicable 1,679 28-Jan-2009 23:55 Not Applicable

Additional files for all supported x64-based versions of Windows Server 2008 and Windows Vista

Collapse this tableExpand this table
File name File version File size Date Time Platform
Amd64_clusdisk.inf_31bf3856ad364e35_6.0.6001.22362_none_49fda2f7d5f89ecd.manifest Not Applicable 1,681 28-Jan-2009 23:57 Not Applicable
Package_for_kb963702_sc_0~31bf3856ad364e35~amd64~~6.0.1.0.mum Not Applicable 1,429 28-Jan-2009 23:53 Not Applicable
Package_for_kb963702_sc~31bf3856ad364e35~amd64~~6.0.1.0.mum Not Applicable 1,430 28-Jan-2009 23:53 Not Applicable
Package_for_kb963702_server_0~31bf3856ad364e35~amd64~~6.0.1.0.mum Not Applicable 1,433 28-Jan-2009 23:53 Not Applicable
Package_for_kb963702_server~31bf3856ad364e35~amd64~~6.0.1.0.mum Not Applicable 1,438 28-Jan-2009 23:53 Not Applicable

Additional files for all supported Itanium-based versions of Windows Server 2008

Collapse this tableExpand this table
File name File version File size Date Time Platform
Ia64_clusdisk.inf_31bf3856ad364e35_6.0.6001.22362_none_ede0ab6a1d993693.manifest Not Applicable 1,680 28-Jan-2009 23:53 Not Applicable
Package_for_kb963702_sc_0~31bf3856ad364e35~ia64~~6.0.1.0.mum Not Applicable 1,425 28-Jan-2009 23:53 Not Applicable
Package_for_kb963702_sc~31bf3856ad364e35~ia64~~6.0.1.0.mum Not Applicable 1,426 28-Jan-2009 23:53 Not Applicable
Package_for_kb963702_server_0~31bf3856ad364e35~ia64~~6.0.1.0.mum Not Applicable 1,429 28-Jan-2009 23:53 Not Applicable
Package_for_kb963702_server~31bf3856ad364e35~ia64~~6.0.1.0.mum Not Applicable 1,434 28-Jan-2009 23:53 Not Applicable

APPLIES TO
  • Windows Server 2008 Enterprise
  • Windows Server 2008 Datacenter
  • Windows Server 2008 Datacenter without Hyper-V
  • Windows Server 2008 Enterprise without Hyper-V
  • Windows Server 2008 for Itanium-Based Systems
Keywords: 
kbautohotfix kbexpertiseinter kbsurveynew kbbug kbfix kbhotfixserver kbqfe KB963702

 

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