Quantum StorNext QD7000, Руководство по оборудованию

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74104
Controller A
Host
Port 1
Host
Port 2
Controller B
Host/Server 1 Host/Server 2
HBA 1 HBA 2 HBA 1 HBA 2
Host
Port 1
Host
Port 2
Host/Server 3
HBA 1 HBA 2
The following table lists the redundant and non-redundant components in a mixed configuration with
three hosts and a controller shelf.
Component Redundant Non-redundant
Host/servers 1 and 2 Redundant
Host/server 3 Non-redundant (unless all
three hosts are in the same
cluster and have similar
operating systems and
adapters)
HBA or Ethernet iSCSI adapter Redundant
Host-to-controller cable Redundant
Switch Redundant
Controller Redundant
Host cabling | 63