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Oracle® VM Server for SPARC 3.6 Administration Guide

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Updated: September 2019
 
 

Advanced SR-IOV Topics: Fibre Channel SR-IOV

This section describes some advanced topics related to using Fibre Channel SR-IOV virtual functions.

Accessing a Fibre Channel Virtual Function in a Guest Domain

The ldg2 console log shows the operations of the assigned Fibre Channel virtual function device. Use the fcadm command to view and access the Fibre Channel virtual function device.

ldg2# fcadm hba-port
HBA Port WWN: 100000144ffb8a99
       Port Mode: Initiator
       Port ID: 13d02
       OS Device Name: /dev/cfg/c3
       Manufacturer: Emulex
       Model: 7101684
       Firmware Version: 7101684 1.1.60.1
       FCode/BIOS Version: Boot:1.1.60.1 Fcode:4.03a4
       Serial Number: 4925382+133400002R
       Driver Name: emlxs
       Driver Version: 2.90.15.0 (2014.01.22.14.50)
       Type: N-port
       State: online
       Supported Speeds: 4Gb 8Gb 16Gb
       Current Speed: 16Gb
       Node WWN: 200000144ffb8a99
       NPIV Not Supported

Use the format command to show the visible LUNs.

ldg2# format
Searching for disks...done
AVAILABLE DISK SELECTIONS:
   0. c2d0 <Unknown-Unknown-0001-25.00GB>
      /virtual-devices@100/channel-devices@200/disk@0
   1. c3t21000024FF4C4BF8d0 <SUN-COMSTAR-1.0-10.00GB>
      /pci@340/pci@1/pci@0/pci@6/SUNW,emlxs@0,2/fp@0,0/ssd@w21000024ff4c4bf8,0
Specify disk (enter its number): ^D
ldg2#