Artikkelin numero: 000168503
Environment
Host model: ProLiant BL460c Gen8
ESXi VMware ESXi 6.0.0 build-10719132
HBA QLogic Corp 2600 Series 16Gb Fibre Channel to PCI Express HBA
HBA driver 2.1.73.0-1OEM.600.0.0.2768847
PowerPath/VE 6.x
Unity 450F Software 4.3.1.1525703027
Symptoms:
When hosts were running VMware ESXi 6.0.0 build-6921384 (or earlier) Unity LUNs were not erroring.
After upgrade to ESXi 6.0 build-10474991 below errors started to appear. (HBA driver 2.1.50.0-1vmw.600.3.57.5050593 and later)
extract from vobd.log
2018-11-28T04:15:30.337Z: [scsiCorrelator] 1176699738791us: [vob.scsi.scsipath.pathstate.dead] scsiPath vmhba2:C0:T2:L14 changed state from on
2018-11-28T04:15:30.337Z: [scsiCorrelator] 1176687116200us: [esx.problem.storage.redundancy.degraded] Path redundancy to storage device naa.600601600xxxxxxxxxxxxxxxxxxxxxx degraded. Path vmhba2:C0:T2:L14 is down. Affected datastores: Unknown.
2018-11-28T04:15:30.441Z: [scsiCorrelator] 1176699843060us: [vob.scsi.scsipath.pathstate.on] scsiPath vmhba2:C0:T2:L14 changed state from dead
2018-11-28T04:15:30.442Z: [scsiCorrelator] 1176687220485us: [esx.clear.storage.redundancy.restored] Path redundancy to storage device naa.600601600xxxxxxxxxxxxxxxxxxxxxxx (Datastores: Unknown) restored. Path vmhba2:C0:T2:L14 is active again.
extract from vmkernel.log
2018-11-28T04:15:30.336Z cpu19:33424)Debug:PowerPath:Path vmhba2:C0:T2:L14 CMD 12 Recieved platform Status Success SCSI Status: H:0xc D:0x0 P:0x0
2018-11-28T04:15:30.336Z cpu19:33424)Debug:PowerPath:Path vmhba2:C0:T2:L14 CMD 12 Recieved platform Status Success SCSI Status: H:0xc D:0x0 P:0x0
2018-11-28T04:15:30.336Z cpu19:33424)Debug:PowerPath:Path vmhba2:C0:T2:L14 CMD 12 Recieved platform Status Success SCSI Status: H:0xc D:0x0 P:0x0
2018-11-28T04:15:30.336Z cpu19:33424)Debug:PowerPath:Path vmhba2:C0:T2:L14 CMD 12 Recieved platform Status Success SCSI Status: H:0xc D:0x0 P:0x0
2018-11-28T04:15:30.336Z cpu19:33424)PowerPath:Path vmhba2:C0:T2:L14 probe failed with Status Success H:0x0 P:0x0 D:0x0
2018-11-28T04:15:30.336Z cpu19:33424)PowerPath:Path "vmhba2:C0:T2:L14" is changing to dead from on.
2018-11-28T04:15:30.336Z cpu19:33424)Debug:PowerPath:Path vmhba2:C0:T2:L14 CMD 12 Recieved platform Status Success SCSI Status: H:0xc D:0x0 P:0x0
2018-11-28T04:15:30.441Z cpu19:33424)PowerPath:Path "vmhba2:C0:T2:L14" is changing to on from dead.
Install the HBA driver 2.1.81.0 (or above) and firmware 8.08 (or above) as per VMware HCL
20 marrask. 2020
2
Solution