OstCollector 发表于 2019-4-13 20:55

确认MSI X399 SLI PLUS的ECC功能可用

本帖最后由 OstCollector 于 2019-4-14 12:55 编辑

最近折腾了下，给家里的机器（1920X，M391A2K43BB1-CRC 16G DDR4-2400 UDIMM）超到了3333，然后在memtest86和内核里面都看到了ecc错误提示


: Error Addr: 0x00000003f661a840
: IPID: 0x0000009600050f00, Syndrome: 0x000014800a400102
: Unified Memory Controller Extended Error Code: 0
: Unified Memory Controller Error: DRAM ECC error.
EDAC MC1: 1 CE on mc#1csrow#2channel#0 (csrow:2 channel:0 page:0x106cc35 offset:0x40 grain:0 syndrome:0x1480)
: cache level: L3/GEN, tx: GEN, mem-tx: RD
mce: : Machine check events logged
: Corrected error, no action required.
: CPU:12 (17:1:1) MC16_STATUS: 0xdc2040000000011b
: Error Addr: 0x00000003ff412400
: IPID: 0x0000009600150f00, Syndrome: 0x000027400a400303
: Unified Memory Controller Extended Error Code: 0
: Unified Memory Controller Error: DRAM ECC error.
EDAC MC1: 1 CE on mc#1csrow#3channel#1 (csrow:3 channel:1 page:0x107e824 offset:0x900 grain:0 syndrome:0x2740)
: cache level: L3/GEN, tx: GEN, mem-tx: RD
: Corrected error, no action required.
: CPU:0 (17:1:1) MC15_STATUS: 0xdc2040000000011b
: Error Addr: 0x00000001dd7cd140
: IPID: 0x0000009600050f00, Syndrome: 0x000020800a400702
: Unified Memory Controller Extended Error Code: 0
: Unified Memory Controller Error: DRAM ECC error.
EDAC MC0: 1 CE on mc#0csrow#2channel#0 (csrow:2 channel:0 page:0x43af9a offset:0x240 grain:0 syndrome:0x2080)
: cache level: L3/GEN, tx: GEN, mem-tx: RD
: Corrected error, no action required.
: CPU:0 (17:1:1) MC16_STATUS: 0xdc2040000000011b
: Error Addr: 0x00000003ed122640
: IPID: 0x0000009600150f00, Syndrome: 0x000080400a401002
: Unified Memory Controller Extended Error Code: 0
: Unified Memory Controller Error: DRAM ECC error.
EDAC MC0: 1 CE on mc#0csrow#2channel#1 (csrow:2 channel:1 page:0x85a244 offset:0xd40 grain:0 syndrome:0x8040)
: cache level: L3/GEN, tx: GEN, mem-tx: RD

gw /home/ # edac-util -v                                    
mc0: 0 Uncorrected Errors with no DIMM info                     
mc0: 0 Corrected Errors with no DIMM info                        
mc0: csrow2: 0 Uncorrected Errors                                 
mc0: csrow2: mc#0csrow#2channel#0: 2 Corrected Errors            
mc0: csrow2: mc#0csrow#2channel#1: 3 Corrected Errors            
mc0: csrow3: 0 Uncorrected Errors                                 
mc0: csrow3: mc#0csrow#3channel#0: 0 Corrected Errors            
mc0: csrow3: mc#0csrow#3channel#1: 0 Corrected Errors            
mc1: 0 Uncorrected Errors with no DIMM info                     
mc1: 0 Corrected Errors with no DIMM info                        
mc1: csrow2: 0 Uncorrected Errors                                 
mc1: csrow2: mc#1csrow#2channel#0: 2 Corrected Errors            
mc1: csrow2: mc#1csrow#2channel#1: 0 Corrected Errors            
mc1: csrow3: 0 Uncorrected Errors                                 
mc1: csrow3: mc#1csrow#3channel#0: 1 Corrected Errors            
mc1: csrow3: mc#1csrow#3channel#1: 2 Corrected Errors            


3200不是很稳，每过两分钟会发生一次Corrected Error，目前用3066 16-18-18-38 在用

nighttob 发表于 2019-4-13 23:08

有ECC的好处就是single bit也不会死给你看

NuclearBomb 发表于 2019-4-16 20:17

AMD的挺好，服务器技术都下放给台式机
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