With the loss of Drive Extender in WHS and my search through RAID alternatives I’ve noticed a lot of people equate RAID (and RAID like solutions) with backup. RAID is not backup. RAID provides redundancy for one hardware component to improve uptime (and RAID 0 doesn’t even provide that). In the case of Windows Home Server Version 1 the folder duplication feature has the same limitations of RAID 1. Redundancy, not backup. I kept all my WHS v1 files duplicated because it would have been a huge pain to lose one non-duplicated drive in the pool and cause a lot of down time. So I duplicated it all – and still did backups. So why isn't RAID comparable to a backup? Read the rest »








