Apple Xserve RAID User's guide Informacje Techniczne Pobierz pdf (Strona 30)

30 Chapter 3 Monitoring Status and Changing Settings

Setting Fibre Channel Speed and Topology

The default settings for fibre channel speed and topology are auto-negotiation and

auto-topology. If you have a requirement for fixed settings, you can use RAID Admin to

adjust settings on Xserve RAID systems and Fibre Channel Utility to adjust settings on a

Macintosh or Xserve host.

To adjust the fibre channel settings for an Xserve RAID system:

1 Open RAID Admin and click Settings.

2 If necessary, enter the management password and click OK.

3 In the Settings window, click the Fibre Channel button.

4 Click the buttons for the settings you want to change.

• Change the Speed setting for auto-negotiate or a fixed speed.

• Change the Topology setting for auto-topology or a fixed topology. Consult your

network administrator if you aren’t sure whether to change this setting.

5 Click OK.

6 In the confirmation window, click OK.

Note: The fibre channel changes take effect when the Xserve RAID system restarts.

Data availability will be interrupted during the RAID controller’s restart.

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Apple Xserve RAID User's guide Informacje Techniczne Strona 30