[OmniOS-discuss] zpool degraded while smart sais disks are OK

[Tobias Oetiker]

a zpool on one of our boxes has been degraded with several disks
faulted ...

* the disks are all sas direct attached
* according to smartctl the offending disks have no faults.
* zfs decided to fault the disks after the events below.

I have now told the pool to clear the errors and it is resilvering the disks ... (in progress)

any idea what is happening here ?

Mar  2 22:21:51 foo scsi: [ID 243001 kern.warning] WARNING: /pci at 0,0/pci8086,3c04 at 2/pci1000,3020 at 0 (mpt_sas0):
Mar  2 22:21:51 foo         mptsas_handle_event_sync: IOCStatus=0x8000, IOCLogInfo=0x31170000
Mar  2 22:21:51 foo scsi: [ID 243001 kern.warning] WARNING: /pci at 0,0/pci8086,3c04 at 2/pci1000,3020 at 0 (mpt_sas0):
Mar  2 22:21:51 foo         mptsas_handle_event: IOCStatus=0x8000, IOCLogInfo=0x31170000
Mar  2 22:21:51 foo scsi: [ID 365881 kern.info] /pci at 0,0/pci8086,3c04 at 2/pci1000,3020 at 0 (mpt_sas0):
Mar  2 22:21:51 foo         Log info 0x31170000 received for target 11.
Mar  2 22:21:51 foo         scsi_status=0x0, ioc_status=0x804b, scsi_state=0xc
Mar  2 22:21:51 foo scsi: [ID 365881 kern.info] /pci at 0,0/pci8086,3c04 at 2/pci1000,3020 at 0 (mpt_sas0):
Mar  2 22:21:51 foo         Log info 0x31170000 received for target 11.
Mar  2 22:21:51 foo         scsi_status=0x0, ioc_status=0x804b, scsi_state=0xc


Mar  5 02:20:53 foo scsi: [ID 243001 kern.warning] WARNING: /pci at 0,0/pci8086,3c06 at 2,2/pci1000,3020 at 0 (mpt_sas1):
Mar  5 02:20:53 foo         mptsas_handle_event_sync: IOCStatus=0x8000, IOCLogInfo=0x31170000
Mar  5 02:20:53 foo scsi: [ID 243001 kern.warning] WARNING: /pci at 0,0/pci8086,3c06 at 2,2/pci1000,3020 at 0 (mpt_sas1):
Mar  5 02:20:53 foo         mptsas_handle_event: IOCStatus=0x8000, IOCLogInfo=0x31170000
Mar  5 02:20:53 foo scsi: [ID 365881 kern.info] /pci at 0,0/pci8086,3c06 at 2,2/pci1000,3020 at 0 (mpt_sas1):
Mar  5 02:20:53 foo         Log info 0x31170000 received for target 10.
Mar  5 02:20:53 foo         scsi_status=0x0, ioc_status=0x804b, scsi_state=0xc
Mar  5 02:20:53 foo scsi: [ID 365881 kern.info] /pci at 0,0/pci8086,3c06 at 2,2/pci1000,3020 at 0 (mpt_sas1):
Mar  5 02:20:53 foo         Log info 0x31170000 received for target 10.
Mar  5 02:20:53 foo         scsi_status=0x0, ioc_status=0x804b, scsi_state=0xc

-- 
Tobi Oetiker, OETIKER+PARTNER AG, Aarweg 15 CH-4600 Olten, Switzerland
www.oetiker.ch tobi at oetiker.ch +41 62 775 9902
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