Microsoft KB Archive Search

Notice: This website is an unofficial Microsoft Knowledge Base (hereinafter KB) archive and is intended to provide a reliable access to deleted content from Microsoft KB. All KB articles are owned by Microsoft Corporation. Read full disclaimer for more details.

  1. Home
  2. Progress is slow when you defragment a CSV volume in Windows 8.1 or Windows Server 2012 R2

Progress is slow when you defragment a CSV volume in Windows 8.1 or Windows Server 2012 R2

View products that this article applies to.

Symptoms

This issue occurs if the Cluster Shared Volume (CSV) volume is de-duplicated on a Windows RT 8.1, Windows 8.1, or Windows Server 2012 R2-based computer. In this situation, the defragmentation process runs at a speed less than one megabyte (MB) per second (1 MB/sec).

↑ Back to the top

Resolution

To resolve this issue, install update 2955164. For more information about how to obtain 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

↑ Back to the top

Status

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

↑ Back to the top

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

↑ Back to the top

Keywords: kb, kbqfe, kbfix, kbsurveynew, kbexpertiseadvanced

↑ Back to the top

Article Info
Article ID : 2959559
Revision : 1
Created on : 1/7/2017
Published on : 5/13/2014
Exists online : False
Views : 257