MYLEXRAID-MIB :: a4PfaErrors

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › MYLEXRAID-MIB › a4PfaErrors

a4PfaErrors

Module: MYLEXRAID-MIB

OID (symbolic): MYLEXRAID-MIB::a4PfaErrors

OID (numeric): 1.3.6.1.4.1.1608.1.1.1.4.1.20

Node type: OBJECT-TYPE

Type: DmiCounter

Access: read-only

Description: SMART PFA Error Count, valid for physical drive only.

What is a4PfaErrors?

A running count of SMART Predictive Failure Analysis (PFA) errors reported by this physical drive, an early warning sign the disk may be about to fail.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1608.1.1.1.4.1.20
snmpwalk -v2c -c public <target> MYLEXRAID-MIB::a4PfaErrors

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1608.1.1.1.4.1.20.1
snmpget -v2c -c public <target> MYLEXRAID-MIB::a4PfaErrors.1

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OID Breakdown

Upper-level ancestors (10 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.1608eMylex1HPOTHERTRAP-MIB
1.3.6.1.4.1.1608.1eMylex2HPOTHERTRAP-MIB
1.3.6.1.4.1.1608.1.1eMylex3HPOTHERTRAP-MIB
1.3.6.1.4.1.1608.1.1.1eMylex4HPOTHERTRAP-MIB
Numeric OIDNameModule
1.3.6.1.4.1.1608.1.1.1.4tPhysicalDeviceInformationMYLEXRAID-MIB
1.3.6.1.4.1.1608.1.1.1.4.1ePhysicalDeviceInformationMYLEXRAID-MIB
1.3.6.1.4.1.1608.1.1.1.4.1.20a4PfaErrorsMYLEXRAID-MIB