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OES Novell Cluster Services 1.8.2 Administration Guide for Linux
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Typical resources might include data, applications, and services. The following figure shows how a
typical fibre channel cluster configuration might look.
Figure 1-3
Typical Fibre Channel Cluster Configuration
Although fibre channel provides the best performance, you can also configure your cluster to use
shared SCSI or iSCSI. The following figure shows how a typical shared SCSI cluster configuration
might look.
Figure 1-4
Typical Shared SCSI Cluster Configuration
Server 1
Server 2
Server 3
Server 4
Server 5
Server 6
Fibre Channel Switch
Shared Disk
System
Network Hub
Fibre
Channel
Card(s)
Network
Interface
Card(s)
Server 1
Server 2
Shared Disk
System
Network Hub
SCSI
Adapter
SCSI
Adapter
Network
Interface
Card
Network
Interface
Card