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60 Sun Fire V490 Server Administration Guide • August 2004
Device Paths
When manually deconfiguring and reconfiguring devices, you might need to
determine the full physical paths to those devices. You can do this by typing:
The show-devs command lists the system devices and displays the full path name
of each device. An example of a path name for a Fast Ethernet PCI card is shown
below:
You can display a list of current device aliases by typing:
You can also create your own device alias for a physical device by typing:
where alias_name is the alias that you want to assign, and physical_device_path is the
full physical device path for the device.
Note – If you manually deconfigure a device alias using asr-disable, and then
assign a different alias to the device, the device will remain deconfigured even
though the device alias has changed.
You can determine which devices are currently disabled by typing:
The related deconfiguration and reconfiguration procedures are covered in:
■ “How to Deconfigure a Device Manually” on page 162
■ “How to Reconfigure a Device Manually” on page 163
Device identifiers are listed in “Reference for Device Identifiers” on page 61.
ok show-devs
/pci@8,700000/pci@2/SUNW,hme@0,1
ok devalias
ok devalias alias_name physical_device_path
ok .asr