NonStop NS-Series Planning Guide (H06.03+)

System Configurations
HP Integrity NonStop NS-Series Planning Guide—529567-004
4-14
FCSA to Disk Drive Enclosures
This illustration shows an example of a fault-tolerant ServerNet configuration
connecting two FCSAs, one in each IOAM module, to a pair of disk drive enclosures:
FCSA to Disk Drive Enclosures
See Example IOAM and Disk Drive Enclosure Configurations on page 4-24
FCSA to Tape Devices
Fibre Channel tape devices can be connected directly to an FCSA in an IOAM
enclosure.
VST512.vsd
4 5 6 7 8 9
3
2
1
4
3
2
1
4
4 5 6 7 8 9
3
2
1
4
1
2
FCSA
2
FCSA
2
FCSA
1
2
FCSA
Slot 1 Slot 5Slot 4Slot 3Slot 2
Slot 1 Slot 5Slot 4Slot 3Slot 2
B
I / O
1
2
A
I / O
EMU
2
3
2
1
4
1432
1432
IOAM Enclosure
P-Switch
X Fabric
P-Switch
Y Fabric
ServerNet Links
ServerNet Links
Fibre Channel
Links
Fibre Channel
Links
B
I / O
1
2
A
I / OEMU
2
Disk Drive Enclosures
1
1
1
Module 2 Module 3
1
X ServerNet Switch Board
Y ServerNet Switch Board
PIC (slot 4 shown)
PIC (slot 4 shown)