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本帖最后由 memory微凉 于 2016-05-31 13:43 编辑
请问是什么原因?什么错误?对主机有影响吗?
从log里我看到的是18:30:55, path ssd@w20360080e53762d4变成offline, 然后failover到了ssd@w20370080e53762d4,后来18:32, path ssd@w20360080e53762d4又变成了online,然后又切回到了这一条path 链接。
报错信息如下:
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 |
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