Question: Consider a system that hoards references to remote files as hints, for example as (name, remote-host, remote-name). It is possible that a remote file will

Consider a system that hoards references to remote files as hints, for example as (name, remote-host, remote-name). It is possible that a remote file will quietly be removed and then replaced. The hint may then retrieve the wrong file. How can this problem be made less likely to occur?

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