MEN G503, User Manual

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Functional Description
20G503-00 E2
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2017-03-06 Page 19
3.4 Hot Swap Switch
The G503 provides a hot-swap switch at the front panel to initiate a change of the hard
disk.
The switch has to be pressed before the G503 is plugged out of the system.
Figure 5. Hot-swap switch
3.5 RAID Support
The RAID level can be set using a hex switch.
The following table shows the different switch positions and their function. You can find
a list of the functions also printed on the back of the G503’s PCB.
Table 2. RAID switch positions
3.6 CompactPCI Serial
See Figure 2, Board layout – top view (without hard disk or solid state drives) on page
10 for the position of the switch on the PCB.
Switch Position Function
0 RAID 0
1 RAID 1
2 JBOD/SPAN
3 RAID initial
4 Last setting or software-configured
Refer to the CompactPCI Serial standard PICMG CPCI-S.0 for detailed
information regarding the rear I/O connectors.

CompactPCI Serial Specification PICMG CPCI-S.0 Revision 2.0:
2015; PCI Industrial Computers Manufacturers Group (PICMG)
www.picmg.org
 Introduction to CompactPCI Serial on Wikipedia:
en.wikipedia.org/wiki/CompactPCI_Serial
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