FIX: An update is available that resolves two issues with File System Disk Manager in Windows Embedded Compact 7

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Summary

This update resolves two issues with File System Disk Manager (FSDMGR) in Windows Embedded Compact 7.

Issues that are fixed by this update

Issue 1

You set a value for the PNPThreadPrio256 subkey in the following registry location on a Windows Embedded Compact 7-based device:

HKEY_LOCAL_MACHINE\System\StorageManager

When a storage device is mounted, the value that you set is not applied to the child thread that is created by the PNP thread.

Issue 2

Consider the following scenario:
  • You run an application on a Windows Embedded Compact 7-based device.
  • The application contains a thread that calls a file system API such as the ReadFile API function on a storage device.
  • Another thread calls the DismountPartition function to un-mount the same storage device at the same time.

In this scenario, a deadlock condition occurs.

More information

Software update information

A supported software update is now available from Microsoft as Windows Embedded Compact 7 Monthly Update May 2013. In the "File information" section, the package file name contains the processor type.

Note This Windows Embedded Compact 7 monthly update is available for download from the following Microsoft Download Center website: 
Windows Embedded Compact 7 Updates

Prerequisites

This update is supported only if all previously issued updates for this product have also been installed.

Restart requirement

After you apply this update, you must perform a clean build of the whole platform. To do this, use one of the following methods:
  • On the Build menu, click Clean Solution, and then click Build Solution.
  • On the Build menu, click Rebuild Solution.
You do not have to restart the computer after you apply this software update.

Update replacement information

This update does not replace any other updates.

File information

The English version of this software update package 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.
Files that are included in this update package
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File nameFile sizeDateTimePath
Mountedvolume.cpp24,55203-May-201311:39Private\Winceos\Coreos\Storage\Fsdmgr
Mountedvolume.hpp19,13403-May-201311:39Private\Winceos\Coreos\Storage\Fsdmgr
Storemain.cpp57,98003-May-201311:39Private\Winceos\Coreos\Storage\Fsdmgr
Fsdmgr.def3,83003-May-201311:26Public\Common\Oak\Lib\Armv5\Checked
Fsdmgr_lib.lib2,386,98203-May-201311:26Public\Common\Oak\Lib\Armv5\Checked
Fsdmgr.def3,83003-May-201311:26Public\Common\Oak\Lib\Armv5\Debug
Fsdmgr_lib.lib2,552,07803-May-201311:26Public\Common\Oak\Lib\Armv5\Debug
Fsdmgr.def3,83003-May-201311:26Public\Common\Oak\Lib\Armv5\Retail
Fsdmgr_lib.lib2,190,74203-May-201311:26Public\Common\Oak\Lib\Armv5\Retail
Fsdmgr.def3,83003-May-201311:28Public\Common\Oak\Lib\Armv6\Checked
Fsdmgr_lib.lib2,387,19403-May-201311:28Public\Common\Oak\Lib\Armv6\Checked
Fsdmgr.def3,83003-May-201311:28Public\Common\Oak\Lib\Armv6\Debug
Fsdmgr_lib.lib2,552,27403-May-201311:28Public\Common\Oak\Lib\Armv6\Debug
Fsdmgr.def3,83003-May-201311:28Public\Common\Oak\Lib\Armv6\Retail
Fsdmgr_lib.lib2,190,95403-May-201311:28Public\Common\Oak\Lib\Armv6\Retail
Fsdmgr.def3,83003-May-201311:30Public\Common\Oak\Lib\Armv7\Checked
Fsdmgr_lib.lib2,383,56203-May-201311:30Public\Common\Oak\Lib\Armv7\Checked
Fsdmgr.def3,83003-May-201311:30Public\Common\Oak\Lib\Armv7\Debug
Fsdmgr_lib.lib2,549,40203-May-201311:30Public\Common\Oak\Lib\Armv7\Debug
Fsdmgr.def3,83003-May-201311:30Public\Common\Oak\Lib\Armv7\Retail
Fsdmgr_lib.lib2,188,17003-May-201311:30Public\Common\Oak\Lib\Armv7\Retail
Fsdmgr.def3,83003-May-201311:32Public\Common\Oak\Lib\Mipsii\Checked
Fsdmgr_lib.lib2,356,11803-May-201311:33Public\Common\Oak\Lib\Mipsii\Checked
Fsdmgr.def3,83003-May-201311:32Public\Common\Oak\Lib\Mipsii\Debug
Fsdmgr_lib.lib2,522,66203-May-201311:32Public\Common\Oak\Lib\Mipsii\Debug
Fsdmgr.def3,83003-May-201311:32Public\Common\Oak\Lib\Mipsii\Retail
Fsdmgr_lib.lib2,182,14603-May-201311:32Public\Common\Oak\Lib\Mipsii\Retail
Fsdmgr.def3,83003-May-201311:34Public\Common\Oak\Lib\Mipsii_fp\Checked
Fsdmgr_lib.lib2,357,60403-May-201311:35Public\Common\Oak\Lib\Mipsii_fp\Checked
Fsdmgr.def3,83003-May-201311:34Public\Common\Oak\Lib\Mipsii_fp\Debug
Fsdmgr_lib.lib2,524,14803-May-201311:34Public\Common\Oak\Lib\Mipsii_fp\Debug
Fsdmgr.def3,83003-May-201311:34Public\Common\Oak\Lib\Mipsii_fp\Retail
Fsdmgr_lib.lib2,183,63003-May-201311:34Public\Common\Oak\Lib\Mipsii_fp\Retail
Fsdmgr.def3,83003-May-201311:36Public\Common\Oak\Lib\Sh4\Checked
Fsdmgr_lib.lib2,197,17203-May-201311:37Public\Common\Oak\Lib\Sh4\Checked
Fsdmgr.def3,83003-May-201311:36Public\Common\Oak\Lib\Sh4\Debug
Fsdmgr_lib.lib2,347,02803-May-201311:36Public\Common\Oak\Lib\Sh4\Debug
Fsdmgr.def3,83003-May-201311:36Public\Common\Oak\Lib\Sh4\Retail
Fsdmgr_lib.lib2,056,94203-May-201311:36Public\Common\Oak\Lib\Sh4\Retail
Fsdmgr.def3,83003-May-201311:38Public\Common\Oak\Lib\X86\Checked
Fsdmgr_lib.lib2,104,68403-May-201311:38Public\Common\Oak\Lib\X86\Checked
Fsdmgr.def3,83003-May-201311:38Public\Common\Oak\Lib\X86\Debug
Fsdmgr_lib.lib2,181,11803-May-201311:38Public\Common\Oak\Lib\X86\Debug
Fsdmgr.def3,83003-May-201311:38Public\Common\Oak\Lib\X86\Retail
Fsdmgr_lib.lib1,922,49203-May-201311:38Public\Common\Oak\Lib\X86\Retail
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References

For information about how to set the thread priority for the FSDMGR PNP thread (PNPThreadPrio256 function), see Storage Manager Registry Settings (Windows Embedded Compact 7).

For information about the ReadFile function, see ReadFile (Windows Embedded Compact 7).

For information about software update terminology, see Description of the standard terminology that is used to describe Microsoft software updates.

Properties

Article ID: 2846789 - Last Review: June 10, 2013 - Revision: 1.0
Applies to
  • Windows Embedded Compact 7
Keywords: 
kbqfe kbfix kbPubTypeKC kbexpertiseinter kbsurveynew atdownload KB2846789

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