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The EnhanceRAID controller features a Snapshot on the Box, which takes an "image" of the logical volume at a particular point in time.
The snapshot is a mirror image for the existing logical volume
with the same data. This feature allows consistent backup
of data in minutes, not hours, without system downtime. And
since snapshot is done on the controller level, no special
software is necessary to do snapshots.
The
EnhanceRAID Snapshot on the Box not only ensures
consistent data backup, but also availability. A snapshot
can be brought online without lengthy database rebuilds. In
the event of data corruption, a last known good snapshot in
time can be used to recover a system in minutes, and not hours
or days as in traditional backup solutions. |
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