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-108- easyRAID NAS FN-420GT Operation Manual
Figure 5-1 Disk Auto-Rebuild
Please follow the following steps to replace the failed HDD:
(1) Make sure you have a replacement HDD and its capacity must be equal or
greater than the damaged HDD.
(2) Pull the damaged HDD out of its Caddy. Make sure the indicator LED is red on
the Caddy from which it will be drawn. Taking out the wrong drive
WILL
destroy
your data.
(3) Take out the damaged HDD and replace with the new HDD.
(4) Put the Caddy back into the easyRAID NAS System unit
Using RAID-1 provides protection against only one damaged HDD. If 2 HDD are
damaged at the same time or the system administrator mistakenly replaces a
not-damaged HDD, all data in the RAID storage volume
WILL BE LOST
.
5-5 Automatic Data Recovery
If a RAID-1 function is enabled, easyRAID NAS System will automatically recover the
data onto the new HDD.