「0xでのデステージ中にBIOSでUECCエラーが検出されました...」が原因でノードがパニック状態になる
環境
- FAS2720
- FAS2750
- AFF C190用
問題
system log でノードパニックについて報告します BIOS detected UECC error。
Initializing System Memory ...
Loading Device Drivers ...
Configuring Devices ...
CPU = 1 Processor(s) Detected.
Intel(R) Xeon(R) CPU D-1557 @ 1.50GHz (CPU 0)
CPUID: 0x00050664. Cores per Processor = 12
32768 MB System RAM Installed.
SATA (AHCI) Device: SV9MST6D120GLM41NP
DIMM:2 Error. BIOS detected UECC error at 0x0000003096C0
Resetting to initiate Destage.
System Reset Requested.
****************************
* Power Fail - Please Wait *
****************************
CPU cores enabled = 1
DIMM speed = 2133.33 MHz
SATA (AHCI) Device: ATP SATA III mSATA AF120GSMHI-NT2
Error. BIOS detected UECC error during destage at 0x00000028C000
System Reset Requested.
Found platform error in Ontap region.
region 2 header
Sig(0x544f414e)
Size(12288)
Ver(1)
DataLen(96)
DataCRC(0x3eb3)
HdrCRC(0xffb3)
Rec(1) @ 0x14, flag(0x0) len(24) tstamp(0x62b74416)
log(7) msg(UECC Addr 0x1ffe38680)
Rec(2) @ 0x38, flag(0x0) len(8) tstamp(0x62b74416)
node(0) chan(1) dimm(0)
rank(0) bank(0x1) row(0x2ffb) col(0x230)
Rec(1) @ 0x4c, flag(0x0) len(28) tstamp(0x62b74416)
log(7) msg(devtag(0x3f), correrr(0x0))