solaris 10 日志報(bào)錯信息

memory微涼

請問是什么原因？什么錯誤？對主機(jī)有影響嗎？
從log里我看到的是18:30:55， path ssd@w20360080e53762d4變成offline, 然后failover到了ssd@w20370080e53762d4，后來18:32, path ssd@w20360080e53762d4又變成了online,然后又切回到了這一條path 鏈接。
報(bào)錯信息如下：
May 25 18:30:36 boe5mcs1 scsi: [ID 243001 kern.info] /scsi_vhci (scsi_vhci0):

May 25 18:30:36 boe5mcs1                     /scsi_vhci/ssd@g60080e5000376f36000004f451d77529 (ssd6): Command failed to complete (3) on path fp4/ssd@w20360080e53762d4,1

May 25 18:30:36 boe5mcs1 scsi: [ID 107833 kern.warning] WARNING: /scsi_vhci/ssd@g60080e5000376f36000004f451d77529 (ssd6):

May 25 18:30:36 boe5mcs1                     SCSI transport failed: reason 'tran_err': retrying command

May 25 18:30:36 boe5mcs1 fctl: [ID 517869 kern.warning] WARNING: fp(4)::GPN_ID for D_ID=10600 failed

May 25 18:30:36 boe5mcs1 fctl: [ID 517869 kern.warning] WARNING: fp(4)::N_x Port with D_ID=10600, PWWN=20360080e53762d4 disappeared from fabric

May 25 18:30:55 boe5mcs1 scsi: [ID 243001 kern.info] /pci@400/pci@1/pci@0/pci@0/SUNW,qlc@0/fp@0,0 (fcp4):

May 25 18:30:55 boe5mcs1                     offlining lun=1f (trace=0), target=10600 (trace=2800004)

May 25 18:30:55 boe5mcs1 scsi: [ID 243001 kern.info] /pci@400/pci@1/pci@0/pci@0/SUNW,qlc@0/fp@0,0 (fcp4):

May 25 18:30:55 boe5mcs1                     offlining lun=1 (trace=0), target=10600 (trace=2800004)

May 25 18:30:55 boe5mcs1 scsi: [ID 243001 kern.info] /pci@400/pci@1/pci@0/pci@0/SUNW,qlc@0/fp@0,0 (fcp4):

May 25 18:30:55 boe5mcs1                     offlining lun=0 (trace=0), target=10600 (trace=2800004)

May 25 18:30:55 boe5mcs1 genunix: [ID 408114 kern.info] /pci@400/pci@1/pci@0/pci@0/SUNW,qlc@0/fp@0,0/ssd@w20360080e53762d4,1f (ssd4) offline

May 25 18:30:55 boe5mcs1 genunix: [ID 483743 kern.info] /scsi_vhci/ssd@g60080e5000376f36000004f451d77529 (ssd6) multipath status: degraded: path 14 fp4/ssd@w20360080e53762d4,1 is offline

May 25 18:30:55 boe5mcs1 genunix: [ID 483743 kern.info] /scsi_vhci/ssd@g60080e5000376f36000007a6530b8d1a (ssd13) multipath status: degraded: path 15 fp4/ssd@w20360080e53762d4,0 is offline

May 25 18:30:55 boe5mcs1 scsi: [ID 243001 kern.info] /scsi_vhci (scsi_vhci0):

May 25 18:30:55 boe5mcs1                     Initiating failover for device ssd (GUID 60080e5000376f36000004f451d77529)

May 25 18:31:00 boe5mcs1 scsi: [ID 243001 kern.info] /scsi_vhci (scsi_vhci0):

May 25 18:31:00 boe5mcs1                     /scsi_vhci/ssd@g60080e5000376f36000004f451d77529 (ssd6): path fp4/ssd@w20370080e53762d4,1 is now ONLINE because a failover occured

May 25 18:31:00 boe5mcs1 scsi: [ID 243001 kern.info] /scsi_vhci (scsi_vhci0):

May 25 18:31:00 boe5mcs1                     Failover operation completed successfully for device ssd (GUID 60080e5000376f36000004f451d77529): failed over from primary to secondary

May 25 18:31:45 boe5mcs1 fctl: [ID 517869 kern.warning] WARNING: fp(4)::N_x Port with D_ID=10600, PWWN=20360080e53762d4 reappeared in fabric

May 25 18:31:57 boe5mcs1 scsi: [ID 583861 kern.info] ssd4 at fp4: unit-address w20360080e53762d4,1f: 10600

May 25 18:31:57 boe5mcs1 genunix: [ID 936769 kern.info] ssd4 is /pci@400/pci@1/pci@0/pci@0/SUNW,qlc@0/fp@0,0/ssd@w20360080e53762d4,1f

May 25 18:32:09 boe5mcs1 genunix: [ID 408114 kern.info] /pci@400/pci@1/pci@0/pci@0/SUNW,qlc@0/fp@0,0/ssd@w20360080e53762d4,1f (ssd4) online

May 25 18:32:09 boe5mcs1 genunix: [ID 483743 kern.info] /scsi_vhci/ssd@g60080e5000376f36000004f451d77529 (ssd6) multipath status: optimal: path 14 fp4/ssd@w20360080e53762d4,1 is standby

May 25 18:32:09 boe5mcs1 scsi: [ID 243001 kern.info] /scsi_vhci (scsi_vhci0):

May 25 18:32:09 boe5mcs1                     Initiating failover for device ssd (GUID 60080e5000376f36000004f451d77529)

May 25 18:32:09 boe5mcs1 genunix: [ID 483743 kern.info] /scsi_vhci/ssd@g60080e5000376f36000007a6530b8d1a (ssd13) multipath status: optimal: path 15 fp4/ssd@w20360080e53762d4,0 is standby

May 25 18:32:19 boe5mcs1 scsi: [ID 243001 kern.info] /scsi_vhci (scsi_vhci0):

May 25 18:32:19 boe5mcs1                     /scsi_vhci/ssd@g60080e5000376f36000004f451d77529 (ssd6): path fp4/ssd@w20360080e53762d4,1 is now ONLINE because a failover occured

May 25 18:32:19 boe5mcs1 scsi: [ID 243001 kern.info] /scsi_vhci (scsi_vhci0):

May 25 18:32:19 boe5mcs1                     /scsi_vhci/ssd@g60080e5000376f36000004f451d77529 (ssd6): path fp4/ssd@w20370080e53762d4,1 is now STANDBY because a failover occured

May 25 18:32:19 boe5mcs1 scsi: [ID 243001 kern.info] /scsi_vhci (scsi_vhci0):

May 25 18:32:19 boe5mcs1                     Failover operation completed successfully for device ssd (GUID 60080e5000376f36000004f451d77529): failed over from secondary to primary

May 25 18:32:19 boe5mcs1 scsi: [ID 243001 kern.info] /scsi_vhci (scsi_vhci0):

May 25 18:32:19 boe5mcs1                     Auto failback operation succeeded for device ssd (GUID 60080e5000376f36000004f451d77529)

May 25 18:32:47 boe5mcs1 scsi: [ID 107833 kern.warning] WARNING: /scsi_vhci/ssd@g60080e5000376f36000004f451d77529 (ssd6):

May 25 18:32:47 boe5mcs1                     Error for Command: write(10)               Error Level: Retryable

May 25 18:32:47 boe5mcs1 scsi: [ID 107833 kern.notice]                        Requested Block: 3268880                   Error Block: 3268880

May 25 18:32:47 boe5mcs1 scsi: [ID 107833 kern.notice]                        Vendor: SUN                                Serial Number:            

May 25 18:32:47 boe5mcs1 scsi: [ID 107833 kern.notice]                        Sense Key: Unit_Attention

May 25 18:32:47 boe5mcs1 scsi: [ID 107833 kern.notice]     ASC: 0x3f (inquiry data has changed), ASCQ: 0x3, FRU: 0x0

nimysun

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