Disk SMART Parameters numeric NET-SNMP-EXTEND-MIB::nsExtendOutLine."smartdevices" Index walk value input NET-SNMP-EXTEND-MIB::nsExtendOutLine."smartdevices" Raw Read Errors walk value output NET-SNMP-EXTEND-MIB::nsExtendOutLine."smartreaderr" ReallocatedSectors walk value output NET-SNMP-EXTEND-MIB::nsExtendOutLine."smartrealloc" SeekErrors walk value output NET-SNMP-EXTEND-MIB::nsExtendOutLine."smartseekerr" PowerOnHours walk value output NET-SNMP-EXTEND-MIB::nsExtendOutLine."smartpwrhours" High Fly Writes walk value output NET-SNMP-EXTEND-MIB::nsExtendOutLine."smarthighflywr" Airflow Temperature walk value output NET-SNMP-EXTEND-MIB::nsExtendOutLine."smartairflow" Temperature walk value output NET-SNMP-EXTEND-MIB::nsExtendOutLine."smarttemp" ECC Recovered walk value output NET-SNMP-EXTEND-MIB::nsExtendOutLine."smarteccrec"