User manual

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Se t/C ancel Global Spare
A global spare drive replaces a failed hard drive in any RAID 1, 5, 6, 10 disk volumes on the NAS
automatically. When the same global spare drive is shared by multiple RAID volumes on the NAS, the
spare drive will replace the first failed drive in a RAID volume.
To set a disk drive as a global spare drive, select the single disk volume and click “Set Global Spare”.
A ll the dis k da ta will b e cle a re d o n the ha rd driv e .
No te : The capacity of the global spare drive must be equal to or larger than that of a member drive
of a RAID disk volume.
To cancel a global spare drive, select the drive and click “Cancel Spare Drive”.