TABLE A-7

Internal Devices and Device Paths on a High-end Server (Continued)

 

 

 

 

 

 

 

 

OpenBoot PROM

 

 

Uni-

Quad-

PCIe Device

OpenBoot PROM IOUA HBA On-board, IOU, and Platform Accessible

PCIe Slot

XSB*

XSB\

Pathd

Devices\

IOU Slot 3

xx-0

xx-1

pci@x3,700000 .

IOU Slot 4

xx-0

xx-2

pci@x4,600000

.../pci@0,1/network@1 (IOUA HBA On-board BGE Port 0)

 

 

 

 

.../pci@0,1/network@1,1 (IOUA HBA On-board BGE Port 1)

 

 

 

 

.../pci@0/scsi@1/disk@0 (IOU HD2; SCSI Target 0)

 

 

 

 

.../pci@0/scsi@1/disk@1 (IOU HD3; SCSI Target 1)

 

 

 

 

.../pci@0/scsi@1/disk@4 (Platform CD/DVD at cfgdevice port

 

 

 

 

nn-4; SCSI Target 4)

 

 

 

 

.../pci@0/scsi@1/tape@5 (Platform DAT at cfgdevice port nn-4;

 

 

 

 

SCSI Target 5)

IOU Slot 5

xx-0

xx-2

pci@x5,700000

 

IOU Slot 6

xx-0

xx-3

pci@x6,600000

.../pci@0,1/network@1 (IOUA HBA On-board BGE Port 0)

 

 

 

 

.../pci@0,1/network@1,1 (IOUA HBA On-board BGE Port 1)

 

 

 

 

.../pci@0/scsi@1/disk@4 (Platform CD/DVD at cfgdevice port

 

 

 

 

nn-6; SCSI Target 4)

 

 

 

 

.../pci@0/scsi@1/tape@5 (Platform DAT at cfgdevice port nn-6;

 

 

 

 

SCSI Target 5)

IOU Slot 7

xx-0

xx-3

pci@x7,700000

 

 

 

 

 

 

*xx is the XSB number, in the range of 00-15. \ xx is the XSB number, in the range of 00-15.

d x is LSB-dependent, and is assigned a value as shown in TABLE A-2.

\nn is the number associated with the PSB to which the DVD or DAT device is attached, as follows:

for an M8000 server, nn is in the range of 0-3; for an M9000 server, nn is in the range of 0-7; for an M9000 server plus expansion unit, nn is in the range of 0-15.

Sample cfgadm Output and IOU Device Matrix

This section contains:

■Sample output for the command cfgadm -s "select=class(pci)" on an unpopulated server. As you connect devices, the cfgadm output will change to reflect the device type and connection status on your server.

■The device matrix for midrange and for high-end servers, when the IOU is configured as part of a domain. I/O portions of the IOU resources may be in different domains.

98 SPARC Enterprise Mx000 Servers Administration Guide • November 2007