Nice one. I like that. Just be aware that the used space numbers you see there will be off the longer the used space filewalker takes. The corresponding fix will be included in v1.109.
74e3afe storagenode/pieces: run cache persistence loop concurrently with the used space calculation
I would like to add one to the list:
5. bloom filter sender crashed. That would also give some nodes a bloom filter to work with while others don’t get one. More likely to happen on SLC and US1 because they are bigger. I would be surprised to see it on AP1.
Usually the bloom filter arrive over the weekend so between Friday and Sunday. So EU1 might be a bit early this week.