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3-16 SPARC Enterprise M3000 Server Service Manual • November 2009
3.5.4 Using the fmdump Command
The fmdump command displays the contents of the log managed by the module
called Fault Manager.
This example assumes that only one error exists.
3.5.4.1 fmdump -V Command
To get more detailed information you can use the -e option, as shown in the
following example.
The output method using the -V option displays at least three additional lines.
■ The first line is the same information shown for console messages above,
including a time stamp, UUID, and message ID.
■ The second line is a declaration of the certainty of diagnosis. In this case we are
100 percent sure the failure is in the ASIC described. If the diagnosis may involve
multiple components, you may see two lines here with 50% in each of the two
lines.
■ The "FRU" line indicates what component must be replaced to return the server to
a fully operational state.
■ The "rsrc" line indicates the component that has become unusable because of this
error.
# fmdump
TIME UUID SUNW-MSG-ID
Nov 02 10:04:15.4911 0ee65618-2218-4997-c0dc-b5c410ed8ec2 SUN4-8000-0Y
# fmdump -V -u 0ee65618-2218-4997-c0dc-b5c410ed8ec2
TIME UUID SUNW-MSG-ID
Nov 02 10:04:15.4911 0ee65618-2218-4997-c0dc-b5c410ed8ec2 SUN4-8000-0Y
100% fault.io.fire.asic
FRU: hc://product-id=SUNW,A70/motherboard=0
rsrc: hc:///motherboard=0/hostbridge=0/pciexrc=0