Hier noch die Ausgabe von # fmadm faulty:
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TIME            EVENT-ID                              MSG-ID         SEVERITY
--------------- ------------------------------------  -------------- ---------
May 19 14:57:54 1a988d32-b3bd-4ac2-ccac-b787873962dd  PCIEX-8000-5Y  Critical
Fault class : fault.io.pci.device-invreq max 11%
Affects     : dev:////pci@8,700000/usb@5,3
                  degraded but still in service
              dev:////pci@8,600000/SUNW,qlc@4
                  degraded but still in service
              dev:////pci@8,600000/ethernet@1
                  faulted and taken out of service
              dev:////pci@8,700000/QLGC,qla@3
                  faulted and taken out of service
              dev:////pci@8,700000/TSI,gfxp@1
                  degraded but still in service
              dev:////pci@8,700000/ebus@5
                  degraded but still in service
              dev:////pci@8,700000/network@5,1
                  degraded but still in service
              dev:////pci@8,700000/scsi@6
                  degraded but still in service
              dev:////pci@8,700000/scsi@6,1
                  degraded but still in service
FRU         : "MB" (hc:///component=MB) max 11%
              hc://:product-id=SUNW,Sun-Fire-280R:server-id=fire280r/motherboard=0/hostbridge=0/pcibus=0/pcidev=1 11%
              hc://:product-id=SUNW,Sun-Fire-280R:server-id=fire280r/motherboard=0/hostbridge=0/pcibus=1/pcidev=3 11%
Description : The transmitting device sent an invalid request.
              Refer to http://sun.com/msg/PCIEX-8000-5Y for more information.
Response    : One or more device instances may be disabled
Impact      : Loss of services provided by the device instances associated with
              this fault
Action      : Ensure that the latest drivers and patches are installed.
              Otherwise schedule a repair procedure to replace the affected
              device(s).  Use fmdump -v -u <EVENT_ID> to identify the devices
              or contact Sun for support.