5-3
SpycerBox Ultra/Flex | Hardware Guide | Version 3.1
Rohde & Schwarz DVS GmbH
Maintenance
Hard Disk Maintenance
You can identify the hard disks that are connected to a RAID controller
easily at the R&S DVS system because every three rows (SpycerBox Ul-
tra; SpycerBox Flex: every column of 16 hard disks) represent one disk
set/RAID pack:
Figure 5-1: Disk sets (RAID packs) of the hard disk array (SpycerBox Ultra and Flex)
With the available RAID feature the R&S DVS system can withstand
disk failures without losing data or access to data.
Data loss
If a second disk within the same disk set fails in the meantime, the
data will be unrecoverable.
Replace a broken hard disk immediately.
disk set 1
disk set 2
disk
se
t 3
SpycerBox Ultra:
SpycerBox Flex:
disk set 1
disk set 3
disk set 2
