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Sun Cluster System Administration Guide for Solaris OS

ProcedureHow to Determine a Transport Adapter's Instance Number

You need to determine a transport adapter's instance number to ensure that you add and remove the correct transport adapter through the scsetup command. The adapter name is a combination of the type of the adapter and the adapter's instance number. This procedure uses an SCI-PCI adapter as an example.

Steps

  1. Based on the slot number, find the adapter's name.

    The following screen is an example and might not reflect your hardware.


    # prtdiag
...
========================= IO Cards =========================                     
						 Bus  Max  
 IO  Port Bus      Freq Bus  Dev, 
Type  ID  Side Slot MHz  Freq Func State Name Model
---- ---- ---- ---- ---- ---- ---- ----- --------------------------------
PCI   8    B    2    33   33  2,0  ok    pci11c8,0-pci11c8,d665.11c8.0.0 
PCI   8    B    3    33   33  3,0  ok    pci11c8,0-pci11c8,d665.11c8.0.0 
...

  2. Using the adapter's name and slot number, find the adapter's instance number.

    The following screen is an example and might not reflect your hardware.


    # prtconf
...
 pci, instance #0
 			pci11c8,0, instance #0
			pci11c8,0, instance #1
...