McDATA ULTRANETTM EDGE STORAGE ROUTER 3000 Podręcznik Użytkownika Pobierz pdf (Strona 65)

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Network Design Criteria

3-11

Required Minimum Hardware for E_Port Disk Streaming

A significant performance gain is normally achieved in networks

which limit the number of concurrent SCSI I/O operations and in

networks with high latency. E_port Disk Streaming is aware of SCSI

I/O operations and of the initiator (originator) and target (responder)

relationships of the hosts and devices using the SCSI protocol.

ISL Dynamic Load Sharing (DLS) will not work with E_port Disk

Streaming. Make sure this feature is disabled on the Fibre Channel

switches with multiple ISLs. Configure static ISL routes between

end-points where possible.

Required Minimum Hardware for E_Port Disk Streaming

For miminum hardware levels for E_port Disk Streaming, see the

“Hardware Requirements for E_Port Disk Streaming” section in the

UltraNet Edge Storage Router - 3000 Series Release Notes.

E_Port Disk Streaming Compatibility Matrix

The following tables list supported and non-supported applications for use

with E_port Disk Streaming.

Table 3-2 Supported Applications for E_Port Disk Streaming

Supported Storage Device Applications/Protocols

EMC DMX •SRDF

•SRDF/A

EMC 8000 Series •SRDF

•SRDF/A

EMC CX600 • MirrorView

•SanCopy

HDS 9970V • TrueCopy

HP XP128 • StorageWorks

Compaq HSG80 •DRM

1 2 ... 60 61 62 63 64 65 66 67 68 69 70 ... 427 428

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