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Defective PCI-Express Device Driver
Type
- Defect
Severity
- Critical
Description
-
A problem was detected in the PCI-Express subsystem software.
Automated Response
- This fault does not have an automated response agent and thus requires interaction
from the user and/or Sun Services.
Impact
- Possible loss of devices or services that may be attached to the system
via this Software. This message is caused by a normally correctable event.
It may however generate a number of messages and should be investigated.
Suggested Action for System Administrator
- Use fmdump -v -u <EVENT_ID> to identify the suspected
drivers/modules. Ensure latest patches are installed. If your patches
are up to date contact Sun Services.
Details
-
The Message ID: SUN4-8000-5A
indicates a problem in the PCI-Express subsystem. This message occurs
primarily when a PCI service was used that had not been enabled. This could
be the result of a nexus,driver or application bug.
Use the fmdump -v -u EVENT_ID command to determine
the possible faulty packages as shown in the example below.
fmdump -v -u 77780fce-b931-4ffa-860e-b8902c070926
TIME UUID SUNW-MSG-ID
Dec 31 21:51:56.8044 77780fce-b931-4ffa-860e-b8902c070926 SUN4-8000-5A
50% defect.io.fire.pciex.driver
FRU: pkg:///SUNWcakr
rsrc: mod:///mod-name=px/mod-id=25
50% defect.io.fire.pciex.driver
FRU: pkg:///SUNWipged
rsrc: mod:///mod-name=ipge/mod-id=113
Make note of the modules indicated (px & ipge above) and go
to http://sunsolve.sun.com to
determine is there are any recent patches for these modules. Apply any
necessary patches. If the problem persists or if you have any trouble
obtaining patches contact Sun Services for assistance.
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