Qnap TS-563-2G Инструкция по эксплуатации онлайн [61/359] 261332

Qnap TS-563-2G Инструкция по эксплуатации онлайн [61/359] 261332
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N = Number of hard disk drives in the array
Setting/Canceling 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
"Action" > "Set Global Spare".
All the disk data will be cleared on the hard drive.
Note:
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 "Action" > "Cancel Spare Drive".
Further Inform ation about RAID Managem ent of the NAS
The NAS supports the following actions according to the number of hard disk drives and
disk configurations supported. Refer to the following table for details.
Original Disk
Configuration *
No. of Hard Disk
Drives
No. of New
Hard Disk
Drives
Action
New Disk
Configuration * No. of
Hard Disk Drives
RAID 5 * 3
1
Add hard drive
member
RAID 5 * 4
RAID 5 * 3
2
Add hard drive
member
RAID 5 * 5
RAID 5 * 3
3
Add hard drive
member
RAID 5 * 6
RAID 5 * 3
4
Add hard drive
member
RAID 5 * 7
RAID 5 * 3
5
Add hard drive
member
RAID 5 * 8

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