3 Replies Latest reply: Aug 14, 2012 1:30 AM by Nik RSS

    Sun V890 got error message

    Vandy_Kh
      Dear All,

      My Sun V890 Server got error as below


      Jul 29 00:40:53 omc offlining lun=1 (trace=0), target=e8 (trace=2800004)
      Jul 29 00:40:53 omc scsi: [ID 243001 kern.info] /pci@9,600000/SUNW,qlc@1/fp@0,0 (fcp0):
      Jul 29 00:40:53 omc offlining lun=0 (trace=0), target=e8 (trace=2800004)
      Jul 29 00:40:53 omc genunix: [ID 408114 kern.info] /pci@9,600000/SUNW,qlc@2/fp@0,0/ssd@w200700a0b8483ccd,1f (ses69) offline
      Jul 29 00:40:53 omc genunix: [ID 834635 kern.info] /scsi_vhci/ssd@g600a0b8000483c2600000a1648867c89 (ssd7) multipath status: degraded, path /pci@9,600000/SUNW,qlc@2/fp@0,0 (fp1) to target address: w200700a0b8483ccd,1 is offline Load balancing: round-robin
      Jul 29 00:40:53 omc genunix: [ID 834635 kern.info] /scsi_vhci/ssd@g600a0b8000483ccc0000089748867d22 (ssd8) multipath status: degraded, path /pci@9,600000/SUNW,qlc@2/fp@0,0 (fp1) to target address: w200700a0b8483ccd,0 is offline Load balancing: round-robin
      Jul 29 00:40:53 omc genunix: [ID 408114 kern.info] /pci@9,600000/SUNW,qlc@1/fp@0,0/ssd@w200600a0b8483ccd,1f (ses68) offline
      Jul 29 00:40:53 omc scsi: [ID 107833 kern.warning] WARNING: /scsi_vhci/ssd@g600a0b8000483c2600000a1648867c89 (ssd7):
      Jul 29 00:40:53 omc transport rejected fatal error
      Jul 29 00:40:53 omc scsi: [ID 107833 kern.warning] WARNING: /scsi_vhci/ssd@g600a0b8000483ccc0000089748867d22 (ssd8):
      Jul 29 00:40:53 omc transport rejected fatal error


      I am not sure whether it cause from software or hardware, please kindly give advice.

      Thanks and regards,
      Heng
        • 1. Re: Sun V890 got error message
          Nik
          Hi.
          It's look like hardware issue.

          You FC disk lost one of redunt path.

          Check FC connections, zonning on FC switch.

          Regards.
          • 2. Re: Sun V890 got error message
            Vandy_Kh
            Dear Nik,

            About FC connection between Storage and Server is direct attached.

            Please kindly let know me if you have any questions.

            Thanks and regards,
            Heng
            • 3. Re: Sun V890 got error message
              Nik
              Hi.

              Try analyze logs :


              Jul 29 00:40:53 omc offlining lun=1 (trace=0), target=e8 (trace=2800004)
              Jul 29 00:40:53 omc scsi: [ID 243001 kern.info] /pci@9,600000/SUNW,qlc@1/fp@0,0 (fcp0):
              Jul 29 00:40:53 omc offlining lun=0 (trace=0), target=e8 (trace=2800004)
              Jul 29 00:40:53 omc genunix: [ID 408114 kern.info] /pci@9,600000/SUNW,qlc@2/fp@0,0/ssd@w200700a0b8483ccd,1f (ses69) offline
              Jul 29 00:40:53 omc genunix: [ID 834635 kern.info] /scsi_vhci/ssd@g600a0b8000483c2600000a1648867c89 (ssd7) multipath status: degraded, path /pci@9,600000/SUNW,qlc@2/fp@0,0 (fp1) to target address: w200700a0b8483ccd,1 is offline Load balancing: round-robin
              Jul 29 00:40:53 omc genunix: [ID 834635 kern.info] /scsi_vhci/ssd@g600a0b8000483ccc0000089748867d22 (ssd8) multipath status: degraded, path /pci@9,600000/SUNW,qlc@2/fp@0,0 (fp1) to target address: w200700a0b8483ccd,0 is offline Load balancing: round-robin

              Above messages means that you loose one path to Lun 0,1 on device with WWN w200700a0b8483ccd

              Jul 29 00:40:53 omc genunix: [ID 408114 kern.info] /pci@9,600000/SUNW,qlc@1/fp@0,0/ssd@w200600a0b8483ccd,1f (ses68) offline
              Jul 29 00:40:53 omc scsi: [ID 107833 kern.warning] WARNING: /scsi_vhci/ssd@g600a0b8000483c2600000a1648867c89 (ssd7):
              Jul 29 00:40:53 omc transport rejected fatal error
              Jul 29 00:40:53 omc scsi: [ID 107833 kern.warning] WARNING: /scsi_vhci/ssd@g600a0b8000483ccc0000089748867d22 (ssd8):
              Jul 29 00:40:53 omc transport rejected fatal error

              This messages mean that you loose access to multipath device.

              At any case you should check phisical connections between server and storage.
              luxadm -e port - show status of available FC ports on server.

              How many path you have to you storage ?

              Check status and logs on storage.


              Regards.