Preventing potential failures...
...with RAID1 configuration (mirror disks)
A RAID1 configuration brings further improvements as, in this
case, all the data is saved by automatic mirroring to two hard
disks in parallel.
All the user data is retained, even if one of the two drives fails.
This redundant architecture offers the user the following
advantages:
- Reliable avoidance of data loss resulting from a hard disk
failure, since it is extremely unlikely that both hard disks
would fail at the same time.
- The system remains operational even if one of the hard disks
fails.
- Data is automatically backed up without the need for additional
activity on the part of the user.
- "Auto Rebuild" automatically recreates the mirror system
when a defective hard disk is replaced.

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