D-Link DNS-346 User Manual page 27

D-Link DNS-346 USER'S MANUAL
Auto-Rebuild Configuration: The Auto-Rebuild feature allows a degraded RAID to
automatically be rebuilt when a failed hard disk is replaced by
automatically restoring data from the existing hard drive to the
newly inserted hard-drive.
For example, if a RAID 5 array is in degraded mode and the DNS-346 has the auto-rebuild function enabled, when the user inserts a new
hard disk into the DNS-346, the RAID 5 configuration will recover automatically. If the RAID 5 array is in degraded mode and the DNS-346
has the auto-rebuild function disabled the user will have to configure the RAID 5 settings manually after replacing the failed hard disk.
The different parameters that appear in the RAID Space Allocation window are explained below:
Enable Auto-Rebuild: Click the radio button to enable the Auto-Rebuild feature.
Disable Auto-Rebuild: Click the radio button to disable the Auto-Rebuild feature.
Click the Apply button when you have finished configuring the Auto-Rebuild configuration settings.
NOTE: Rebuilding will erase all the data on the newly inserted drive.
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