This hotfix rollup resolves the following issues:

• When you change the ports that are used by the Data Protection Manager 2010 Remote Access service, recovery jobs may fail.
• On some client computers, the System volume runs out of space when local shadow copies are created and when the shadow copy storage is set to UNBOUNDED.
• When you try to use one Data Protection Manager 2010 server to protect more than 1,000 client computers, you receive a warning that states that you cannot protect more than 1,000 client computers by using Data Protection Manager 2010. You receive this message even though Data Protection Manager 2010 can protect up to 3,000 client computers.
• When you try to use one Data Protection Manager 2010 server to protect more than 1,000 client datasources, you receive a warning that you cannot protect more than 1,000 datasources by using Data Protection Manager 2010. You receive this message even though Data Protection Manager 2010 can protect up to 3,000 client datasources.
• Data Protection Manager 2010 does not support the IBM System Storage TS2900 Tape Autoloader backup, recovery, or detailed inventory operations. The tape is left behind in the drive after any of these operations.
• When you use Data Protection Manager 2010 Replication Agent to protect a 1.2 terabyte SQL server that has lots of .ndf secondary data files, Data Protection Manager 2010 Replication Agent crashes.
• If you are not the administrator on a client computer, you cannot perform an end-user recovery of protected data on the client computer.
• When there are many client computers that trigger client back up or client recovery operations, corresponding jobs are not triggered on the Data Protection Manager 2010 server. When the Data Protection Manager 2010 server enters this state, any later client backup or client recovery operations are not triggered on the Data Protection Manager 2010 server.
• Data Protection Manager 2010 experiences slower performance if you try to protect more than 300 client datasources on a secondary Data Protection Manager 2010 server.
• Data Protection Manager 2010 does not keep a recovery point for a client datasouce that was not synchronized during the retention period.
• If there are many list items within of a SharePoint List in a SharePoint Content Database, the generation of a SharePoint Item level catalog will fail continuously for the SharePoint Content Database.

Prerequisites

• To install this on a Data Protection Manager 2010 server that is running Windows Server 2008 R2, you must have the following hotfix installed:

  2223201 (http://support.microsoft.com/kb/2223201/ ) Event ID 82 may be logged in the System log after you extend the protected dynamic volume on a Windows 7-based or Windows Server 2008 R2-based computer

• To install this on a Data Protection Manager 2010 server that is running Windows Server 2008 or Windows Server 2008 Service Pack 2, you must have the following hotfix installed:

  2279787 (http://support.microsoft.com/kb/2279787/ ) Event ID 82 may be recorded in the System log after you extend the protected dynamic volume on a computer that is running Windows Vista or Windows Server 2008

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