We have some NDMP backups (Remote type) in which media multiplexing is 1 these backups take long time to complete so it fine if we increase mulitplexing 4 or 5 (LTO 4 tapes) or there might be some reason to put 1. Any issue?
You can try it, there is no harm aside from the fact that when it comes to restore, the data will be mutliplexed so you restore times could be impacted.
