Additionally, when this issue occurs, the records in sys.dm_os_tasks table increase each day. And, the physical I/O rate may slightly increase each day.
Hotfix informationA 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 this specific problem.
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, submit a request to 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 website: 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.
PrerequisitesTo apply this hotfix, you must have SQL Server 2012 installed.
Registry informationYou do not have to change the registry after you apply this hotfix.
Hotfix replacement informationThis hotfix does not replace any other hotfixes.
Article ID: 2877100 - Last Review: Oct 10, 2013 - Revision: 1