We have copy jobs that run post backup and replicate across data centres to an identical storeonce setup.
The protection for the copy jobs it set to "same as source". Recently I have been receiving warning messages about storeonce space and upon investigating, it appears that the catalyst stores still have copy job data going back to 2015. I have looked at house keeping information from the storeonce GUI and it does appear that some catalyst space is being reclaimed so I'm not sure why this data still exists.
After having a google around, it isn't immediately clear how I would remove this data. Any advice would be welcomed!
Current data protector version 9.09
Current storeonce firmware revision 3.13.3-1612.1