Since you have been so kind would like to get more about the Initial Case 2.1 where we have one XDR site going down cleanly, no lag, so basically no information needed on local digestlogs.
We keep this one XDR site down for more than configured tombstone eligible age and in the meantime the digestlogs on the helthy site are accumulating WITHOUT overflowing. After this interval we bring the XDR node back up.
At this point locally we don’t have issues about the tombstones deletion since all nodes are aligned and no conflict should be in place, while the remote node should start applying the XDR digestlogs entirely, including more recent tombstones and durable deletes. So in this case where is the out of sync could possibly come from?
Thanks again! Mike