A mirrored copy – RAID 1
Data recovery from a RAID1 system is completed. Who would expect a total failure of a RAID1 Array that consists of a mirrored copy of data on two or more drives? An IT person who is in charge of taking care of the whole IT infrastructure should expect such scenarios. That person should be aware that RAID drives, let alone its configuration, can be damaged with a sudden power surge. “A mirrored copy” may sound like an automatic backup, but no RAID systems are designed to perform as a backup solution.