QNAP Security VioStor NVR (Version: 4.1.2) - Manual (Page 232)

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2. Physical disk
In Physical disk, the following options are available:
2.1 Disk Info
2.2 Back to Main Menu
The disk info shows the temperature and the capacity of the hard disk drive.
D i s k : 1 T e m p : 5 0 ° C
S i z e : 2 3 2 G B
3. Volume
This section shows the disk configuration of the NVR. The first line shows the RAID
configuration and storage capacity; the second line shows the member drive number
of the configuration.
R A I D 5 7 5 0 G B
D r i v e 1 2 3 4
If there is more than one volume, press the ‘Select’ button to view the information.
The following table shows the description of the LCD messages for the RAID 5
configuration.
LCD Display Drive configuration
RAID5+S RAID5+spare
RAID5 (D) RAID 5 degraded mode
RAID 5 (B) RAID 5 rebuilding
RAID 5 (S) RAID 5 re-synchronizing
RAID 5 (U) RAID 5 is unmounted
RAID 5 (X) RAID 5 non-activated