Vault tapes capacity
Suddenly one site using more tapes for offsite vaulting. Checking KB counts on "full" LTO4 media show just 500Gb on new tapes vs 800Gb or more with older tapes. I was beginning to think we got a batch of bad tapes but find Full tapes from regular backups to new media are expected capacity where Vault tapes are not. I know it's the hardware that signals when a tape is full so how come Vault tapes are filling up sooner? Scratching my head on this one.