Adjust minimum-gps for diskcache query to match minimum-gps for matching datasets
Somehow, the last registed file time saved in a state file is later than a few files which were not registered.
Consider:
- Adjusting the diskcache query to match the minimum time of matching datasets - should probably catch most problems
- Erase/ignore the state file if a pod is starting from scratch (e.g. if niterations=0). This will mean gravcat will list all datasets matching the original minimum-gps in the config file but would definitely fill in gaps.