1つのDIMM障害が原因で複数のDIMMが無効になりました

最後の更新
PDFとして保存

Views:: 67

Visibility:: Public

Votes:: 0

Category:: ontap-9

Specialty:: HW

Last Updated:

環境

AFF-A900
ASA-A900
FAS9500
platform.reducedMemory イベント

問題

BootDimmDisableAlert""は、複数のDIMMの場合にレポートされます。 system health alert show

Node: node-01 Alert ID: BootDimmDisableAlert Resource: DIMM-10 Severity: Major Indication Time: XXX XXX XX XX:XX:XX XXXX Suppress: false Acknowledge: false Probable Cause: "DIMM-10" has been disabled to preserve memory interleaving. The system has booted with less memory. Possible Effect: System memory has been reduced, which can impact performance of the node. Corrective Actions: Repair failed or mapped-out DIMMs in the system. Then, reset the system to re-enable disabled DIMMs.

UECCエラー、その他のPOSTメモリエラー、および platform.reducedMemory イベントは、シリアルコンソールログに記録されています。

login: ECC error at DIMM-23: 2204-0278F989,ADDR 0x6296b70340,(Node(0), memory controller(3), CH(6), DIMM(0), Rank(1), Bank Group(2), Bank(0x3), Row(0x1885e), Col(0x208)) Uncorrectable Machine Check Error at CPU29. ICL_IMC3_C0 Error: STATUS<0xbe00ffc2001000c0>(VALID,UC,EN,MISCV,ADDRV,PCC,CORR_ERR_STAT(0),CORR_ERR_CNT(0x3ff),OTHER_INFO(0x2),MSCOD(0x10),MCACOD(0xc0)),MISC<0x09000e0c42f10486>(EXTRA_ERR_INFO(0x4800706217882),ADDR_MODE(0x2),REC_ERR_LSB(0x6)),ADDR<0x0000006296b70340>(ADDRESS(0x6296b70340))Node(0), Memory controller(3), CH(0), DIMM(0), Rank(1), Bank Group(2), Bank(0x3), Row(0x1885e), Col(0x208),

MEMORY WARNING: Major Code 0x30 Minor Code 0x2D Dimm 23 MEMORY WARNING: Major Code 0x30 Minor Code 0x2D Dimm 23 MEMORY WARNING: Major Code 0x30 Minor Code 0x2D Dimm 23 MEMORY WARNING: Major Code 0x30 Minor Code 0x2D Dimm 23 MEMORY WARNING: Major Code 0x30 Minor Code 0x2D Dimm 23 MEMORY WARNING: Major Code 0x30 Minor Code 0x2D Dimm 23 MEMORY WARNING: Major Code 0x30 Minor Code 0x2D Dimm 23 MEMORY WARNING: Major Code 0x30 Minor Code 0x2D Dimm 23 MEMORY WARNING: Major Code 0x30 Minor Code 0x2D Dimm 23 DIMM:23 mapped out. BIOS MRC mapped out DIMM. Major / Minor Error Code: 0x0B / 0x1C Complete channel mapped out.

DIMM in slot 3 is disabled DIMM in slot 7 is disabled DIMM in slot 10 is disabled DIMM in slot 14 is disabled DIMM in slot 19 is disabled DIMM in slot 23 failed DIMM in slot 26 is disabled DIMM in slot 30 is disabled Jan 23 23:58:06 [node-01:platform.reducedMemory:ALERT]: System memory (511 GB) is less than expected (1024 GB). Check DIMMs slots 3, 7, 10, 14, 19, 23, 26, 30.