HCI compute host crashed with uncorrectable memory error
Applies to
- NetApp HCI Compute nodes
- VMware ESXi
Issue
- ESXi host experiences a PSOD (purple diagnostics screen) with
uncorrectable memory error for DIMM
- Full PSOD examples in Additional Information
- Possible BMC System Event Logs (SEL):
(runtime) Failing DIMM: DIMM location. (PX-DIMMAX) - Assertion" and "Uncorrectable ECC @PX-DIMMAX(CPUX) - Assertion"
Memory(OEM) Uncorrectable ECC / other uncorrectable memory error @P2-DIMMC2(CPU2) - Assertion
[Memory Error] [Memory] Uncorrectable ECC(CPUX_BX) - Asserted"
BIOS OEM(Memory Error) Post package repair fail. (P2-DIMMC2) - Assertion
BIOS OEM(Memory Error) Memory signal is too marginal. (P2-DIMMC2) - Assertion
BIOS OEM(Memory Error) (runtime) Failing DIMM: DIMM location. (P1-DIMMA3) - Assertion