Rorke Data Galaxy 16i User Manual page 68

2gb/s fibre-to-sata raid subsystem scsi-to-sata raid subsystem
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Figure 4- 9: Sample Configuration: Multi-Pathing
Host Computer(s)
4-10
HBA
HBA
Fibre Switch
Fibre Switch
CH0 CH1
CH0 CH1
LD0
LD1
One or more dual-ported computers,
each having two host adapter cards.
Redundant paths for connecting to the
array ensures that host can still see data
when one data path fails.
Note that access to the same array by
different host computers can cause
contention and data inconsistency.
Management software is necessary
under this condition.
Galaxy 16i User's Manual

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