Sun Microsystems 3900 Series Manuel D’Utilisation

Sun StorEdge 3900 and 6900 Series Troubleshooting Guide • March 2002

An error in the A1/B1 FC link can also cause a device to enter the “unusable” state
in

cfgadm

. In this case, the output for

luxadm -e port

will show that a device that

was “connected” changed to an “unconnected” state.

cfgadm -al Display

FRU Tests Available for A1/B1 FC Link Segment

■

HBA—

qlctest

(1M)

■

A

vailable only if the Storage Automated Diagnostic Environment is installed

on a data host

■

C

auses HBA to go “offline” and “online” during tests

■

Switch —

switchtest

(1M)

■

C

an be run while the link is still cabled and online (connected to HBA)

■

You must specify a payload of 200 bytes or less when testing the A1/B1 FC
link, while the link is connected to the HBA (limitation in HBA ASIC).

■

Can be run only from the Storage Service Processor

■

The

dev

option to

switchtest

is in the following format:

Port:IP-Address:FCAddress

The

FCAddress

can be set to 0x0

...

Ap_Id

Type

Receptacle

Occupant

Condition

c0

scsi-bus

connected

configured

unknown

c0::dsk/c0t0d0

disk

connected

configured

unknown

c0::dsk/c0t1d0

disk

connected

configured

unknown

c1

scsi-bus

connected

configured

unknown

c1::dsk/c1t6d0

CD-ROM

connected

configured

unknown

c2

fc-fabric

connected

configured

unknown

c2::210100e08b23fa25

unknown

connected

unconfigured unknown

c2::2b000060220041f4

disk

connected

configured

unknown

c3

fc-fabric

connected

configured

unknown

c4

fc-private

connected

unconfigured unknown

c5

fc

connected

unconfigured unknown