I had a lto4 (max capacity 800gb) last year that took over 5tb of data. The data was ASCII log files from a server that had been running for years. Lots of repe

I had a lto4 (max capacity 800gb) last year that took over 5tb of data. The data was ASCII log files from a server that had been running for years. Lots of repetition (time stamps, everything ok messages, you have mail messages) and the drive compression ate it for breakfast.