zxfer makes a list of snapshots before it starts replication
add an expiration mechanism to this cache, because if the replication of a snapshot takes many hours, some of the incremental snapshots may have expired, and attempting to replicate them causes zxfer to error out.
zxfer makes a list of snapshots before it starts replication
add an expiration mechanism to this cache, because if the replication of a snapshot takes many hours, some of the incremental snapshots may have expired, and attempting to replicate them causes zxfer to error out.