I have a Exchange 2007 CCR cluster and on one node I have 30 GB of "DpmFilterBitmap{9EB----}" - files.

Oldest is from 2014-11-16 and on the other node the oldest is the retention of the backup ie 60 days.

How can I remove the dpmfilterbitmap-files from the node that has to many files? 

DPM 2012 SP1 RU8
https://support.microsoft.com/en-us/kb/2991995

I found this post regarding Hyper-V:

https://social.technet.microsoft.com/Forums/en-US/e682eb51-ef06-483b-8880-56396aa45255/dpm-2012-sp1-with-kb2886362-dpmfilterbitmap-filling-c-drive-on-hosts?forum=dataprotectionmanager

• Edited by Harmankardon Tuesday, May 19, 2015 11:52 AM

Removing DPM filter and deleting the files wont affect our Exchange backup in any way?

Could there be problem with inconsistent backups due to missing logs or something like that?