I am facing some problems with Microsoft DPM 2010. I wish if someone could help me resolving all those issues:
1. I have 3 protection groups created with colocation enabled in my DPM 2010. I am taking daily and weekly backups on both tape and the disk. Somehow I cannot erase the tapes and the tape utilization is growing every week as DPM is not allowing me to delete the tapes due to being used by the protection groups. I found many scripts on internet but I am confused which one to use to delete the tapes before the next backup.
2. I want to understand correct backup strategy for daily and weekly backups with the recovery points.