Hp 60-Modular-Smart-Array Manuel d'utilisateur télécharger pdf (Page 21)

Setup 21

Cascading (1+1) configuration

Item Description

1 MSA60 1*

2 MSA60 2*

3 SAS cable

4 SAS cable

5 Server

* Only MSA60 enclosures can be cascaded. Do not configure with other types of storage enclosures.

Additional supported configurations:

• 1+2 configuration for a total of three cascading enclosures

• 1+3 configuration for a total of four cascading enclosures

Cabling the storage enclosure

After installing the storage enclosure in a rack, connect the SAS cables and power cords to the rear

panel.

SAS cabling guidelines

Observe the following guidelines:

• Only use supported SAS cables with 3-Gb connectors.

• Always be sure that the servers attached to the storage enclosure are powered down and power

cords are disconnected before connecting SAS cables.

Supported cables

A 0.5-m (20-in) SAS cable ships standard with the storage enclosure. To acquire different lengths, contact

the nearest authorized HP reseller.

HP recommends using the shortest cables possible. However the maximum supported cable length that

can be used between SAS ports is 6-m (19.68-ft).

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Hp 60-Modular-Smart-Array Manuel d'utilisateur Page 21