All phys in a SAS port can have different link speeds or can have the same link speed.
To change the link speed, perform the following steps:
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Right-click a controller in the left frame of the MegaRAID Storage Manager main menu, and select Manage Link Speed.
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Select a controller in the left frame of the MegaRAID Storage Manager main menu, and then select Go To > Controller > Manage Link Speed in the menu bar.
The Manage Link Speed dialog appears, as shown in the following figure.
Figure 144. Manage Link Speed Dialog
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The SAS Address column displays the SAS address that uniquely identifies a device in the SAS domain.
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The Phy column displays the system-supported phy link values. The phy link values are from 0 through 7.
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The Select Link Speed column displays the phy link speeds.
The link speed values are Auto,1.5 Gbps, 3.0 Gbps, or 6.0 Gbps.
NOTE By default, the link speed in the controller is Auto or the value last saved by you.
3.
Click OK.
The link speed value is now reset. The change takes place after you restart the system.
The message box appears, as shown in the following figure.
Figure 145. System Restart Required Message
DB09 000202-16 37857-03, Rev R, July 2014 |
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