Link Card Mode Failure; Boat Location Failure - Oracle SPARC Enterprise M4000 Installation And Service Manual

D.2.6.3

Link Card Mode Failure

MSGID IOXSCF-8001-9Y fault.chassis.iox.ulc-wrong-mode
The link card installed in an External I/O Expansion Unit I/O boat is operating as if
it were installed in a host PCI Express add-in slot. The link card included in the FMRI
is not faulty. The problem link card is manually discovered by tracing the cable to
find the attached External I/O Expansion Unit.
Possible Cause
There is a failure in the location signal in a link card or I/O boat.
■
Resolution
1. Use the FMRI included in the fault report to locate the link card installed in the
host:
2. Trace the cable to find the attached External I/O Expansion Unit.
3. Replace the link card in the I/O boat to see if the problem was with the link
card.
4. If the problem is still present, replace the I/O boat.
D.2.6.4

Boat Location Failure

MSGID IOXSCF-8001-AD fault.chassis.iox.boat-access
The server link card can successfully communicate with an I/O boat link card over
the management bus, indicating that a chassis, I/O boat, and I/O boat link card are
present. However, the software cannot identify the chassis or the location of the I/O
boat.
Possible Causes
There are I
Since the main I
PSU 0
■
PSU 1
■
hc:///chassis=0/iou=x/pcislot=y/link=0/cable=0
2
C device communication failures within the External I/O Expansion Unit.
2
C bus spans all FRUs, any FRU in this list could be faulty:
Appendix D Troubleshooting D-17