Ideally, glacier is your backup of your backup. You only fall to it if your tapes fail, your disk-to-disk blows up, your datacenter melts in a fire, crashplan/

Ideally, glacier is your backup of your backup. You only fall to it if your tapes fail, your disk-to-disk blows up, your datacenter melts in a fire, crashplan/backblaze go out of business.