*:::submit can be aware that it's submitting the same binary 50 times in different clusters, the schedd can't. This means we can do the hash once on the client instead of 50 times on the server. -*::Arguably there is a risk of calculating it on the client side: the client can lie. Later steps will reveal that we don't link between jobs of different Owners, so if client lies about the hash, it only hurts themself. +*::Arguably there is a risk of calculating it on the client side: the client can lie. Later steps will reveal that we don't link between jobs of different Owners, so if the client lies about the hash, it only hurts themself. *::The exact name and possibly format of the attribute will be determined later. For the sake of discussion we'll assume it's called CmdHashMD5 for now.
