求助，一台机器报错，哪位仁兄帮忙看看

whitewolf_jmw

Feb 19 11:54:56 whwg1 vmunix: SCSI: Reset requested from above -- lbolt: 799768269, bus: 4
Feb 19 11:54:56 whwg1 cmcld: Obtaining Cluster Lock
Feb 19 11:54:57 whwg1 cmcld: Health query for cluster lock disk /dev/dsk/c4t0d0 shows BUSY lock
Feb 19 11:54:57 whwg1 cmcld: Check device, power, and cables.
Feb 19 11:54:57 whwg1 vmunix: SCSI: Resetting SCSI -- lbolt: 799768369, bus: 4
Feb 19 11:54:57 whwg1 vmunix: SCSI: Reset detected -- lbolt: 799768369, bus: 4
Feb 19 11:55:03 whwg1 EMS [2986]: ------ EMS Event Notification ------   Value: "MAJORWARNING (3)" for Resource: "/storage/events/disks/default/0_8_0_0.0.0"     (Threshold:  >;= " 3"    Execute the following command to obtain event details:   /opt/resmon/bin/resdata -R 195690504 -r /storage/events/disks/default/0_8_0_0.0.0 -n 195690504 -a
Feb 19 11:55:02 whwg1 cmcld: Health query for cluster lock disk /dev/dsk/c4t0d0 shows BUSY lock
Feb 19 11:55:03 whwg1  above message repeats 5 times
Feb 19 11:55:03 whwg1 cmcld: Turning off safety time protection since the cluster
Feb 19 11:55:03 whwg1 cmcld: may now consist of a single node.  If ServiceGuard
Feb 19 11:55:02 whwg1 cmcld: Check device, power, and cables.
Feb 19 11:55:03 whwg1  above message repeats 5 times
Feb 19 11:55:03 whwg1 cmcld: fails, this node will not automatically halt
Feb 19 11:55:03 whwg1 cmcld: This will not affect the behavior of Package Failfast
Feb 19 11:55:03 whwg1 cmcld: or Service Failfast. If such a package or service fail,
Feb 19 11:55:03 whwg1 cmcld: this node will automatically halt.
Feb 19 11:55:03 whwg1 EMS [2986]: ------ EMS Event Notification ------   Value: "MAJORWARNING (3)" for Resource: "/storage/events/disks/default/0_8_0_0.1.0"     (Threshold:  >;= " 3"    Execute the following command to obtain event details:   /opt/resmon/bin/resdata -R 195690507 -r /storage/events/disks/default/0_8_0_0.1.0 -n 195690505 -a
Feb 19 11:55:13 whwg1 vmunix: SCSI: Reset detected -- lbolt: 799769964, bus: 4
Feb 19 11:55:13 whwg1 vmunix:                 lbp->;state: 60
Feb 19 11:55:13 whwg1 vmunix:                 lbp->;offset: ffffffff
Feb 19 11:55:13 whwg1 vmunix:                 lbp->;uPhysScript: 91fef000
Feb 19 11:55:13 whwg1 vmunix:         From most recent interrupt:
Feb 19 11:55:13 whwg1 vmunix:                 ISTAT: 02, SIST0: 02, SIST1: 00, DSTAT: 80, DSPS: 91fef028
Feb 19 11:55:13 whwg1 vmunix:         lsp: 0000000000000000
Feb 19 11:55:13 whwg1 vmunix:         lbp->;owner: 0000000000000000
Feb 19 11:55:13 whwg1 vmunix:         scratch_lsp: 0000000000000000
Feb 19 11:55:13 whwg1 vmunix:         Pre-DSP script dump [ffffffff91fef0e0]:
Feb 19 11:55:13 whwg1 vmunix:                 e0340004 00000000 e0100004 00000000
Feb 19 11:55:13 whwg1 vmunix:                 48000000 00000000 78350000 00000000
Feb 19 11:55:13 whwg1 vmunix:         Script dump [ffffffff91fef100]:
Feb 19 11:55:13 whwg1 vmunix:                 50000000 91fef028 80000000 0000000b
Feb 19 11:55:13 whwg1 vmunix:                 0f000001 91fef5c0 60000040 00000000
Feb 19 11:55:13 whwg1 vmunix: SCSI: Reset detected -- lbolt: 799769984, bus: 5
Feb 19 11:55:13 whwg1 vmunix:                 lbp->;state: 60
Feb 19 11:55:13 whwg1 vmunix:                 lbp->;offset: ffffffff
Feb 19 11:55:13 whwg1 vmunix:                 lbp->;uPhysScript: 93fef000
Feb 19 11:55:13 whwg1 vmunix:         From most recent interrupt:
Feb 19 11:55:13 whwg1 vmunix:                 ISTAT: 02, SIST0: 02, SIST1: 00, DSTAT: 80, DSPS: 93fef028
Feb 19 11:55:13 whwg1 vmunix:         lsp: 0000000000000000
Feb 19 11:55:13 whwg1 vmunix:         lbp->;owner: 0000000000000000
Feb 19 11:55:13 whwg1 vmunix:         scratch_lsp: 0000000000000000
Feb 19 11:55:13 whwg1 vmunix:         Pre-DSP script dump [ffffffff93fef0e0]:
Feb 19 11:55:13 whwg1 vmunix:                 e0340004 00000000 e0100004 00000000
Feb 19 11:55:13 whwg1 vmunix:                 48000000 00000000 78350000 00000000
Feb 19 11:55:13 whwg1 vmunix:         Script dump [ffffffff93fef100]:
Feb 19 11:55:13 whwg1 vmunix:                 50000000 93fef028 80000000 0000000b
Feb 19 11:55:13 whwg1 vmunix:                 0f000001 93fef5c0 60000040 00000000
Feb 19 11:55:20 whwg1 EMS [2986]: ------ EMS Event Notification ------   Value: "MAJORWARNING (3)" for Resource: "/storage/events/disks/default/0