User Manual

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2.3.4 Modify RAID Volume
This function is designed for replacing a broken hard drive with a new one,
instead of modifying RAID level.
In the condition of critical RAID status, it’s a warning to show that one of disks
of this RAID volume may be damaged. Even though it’s no impact on the
recording function, you’d better to replace a new disk to make sure the volume
with data protection mechanism.
This fun
ction is not applied to RAID 0, since there is no data protection mechanism by
its nature.
In case of any unexpected damage, we recommend users to unplug running HDD
by
this method, which can be viewed as security hard drive remove.
1. Log in to the unit.
2. Click RAID & File System / RAID Management.
3. Click the Modify tab.
4. Click on the volume you want to modify. The information of this volume will
be displayed under the Modify Volume section.