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IBM FAStT200 and FAStT200 HA Storage Servers Installation and User’s Guide
Redundant host and drive loops
The following illustration shows examples of redundant host and drive loop Fibre
Channel configurations.
Note:
These configurations have host and drive path failover protection and are
recommended for high availability.
Figure 3. Redundant host and drive Fibre Channel loop configurations
Host system
with two host
adapters
Host system
with two host
adapters
Host system
with two host
adapters
Host system
with two host
adapters
Host system
with two host
adapters
3542-2RU
3542-2RU
3542-2RU
3542-2RU
3560
(Expansion unit)
Managed hub
or switch
Managed hub
or switch
Managed hub
or switch
Managed hub
or switch
Note: Node level
redundancy with
cluster software.
Содержание TotalStorage FAStT200
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