| 1 |
On 07/26/14 15:55, walt wrote: |
| 2 |
> On 07/26/2014 10:39 AM, Volker Armin Hemmann wrote: |
| 3 |
>> [894019.770058] [Hardware Error]: MC4 Error (node 0): DRAM ECC error |
| 4 |
>> detected on the NB. |
| 5 |
>> [894019.770084] EDAC MC0: 1 CE on mc#0csrow#2channel#0 (csrow:2 |
| 6 |
>> channel:0 page:0x2aa6ce offset:0xc60 grain:0 syndrome:0x63e1) |
| 7 |
>> [894019.770090] [Hardware Error]: Error Status: Corrected error, no |
| 8 |
>> action required. |
| 9 |
>> [894019.770098] [Hardware Error]: CPU:0 (10:4:2) |
| 10 |
>> MC4_STATUS[-|CE|MiscV|-|AddrV|CECC]: 0x9c70c00063080a13 |
| 11 |
>> [894019.770105] [Hardware Error]: MC4_ADDR: 0x00000002aa6cec60 |
| 12 |
>> [894019.770110] [Hardware Error]: cache level: L3/GEN, mem/io: MEM, |
| 13 |
>> mem-tx: RD, part-proc: RES (no timeout) |
| 14 |
>> |
| 15 |
>> and this, my children, is why I am using ECC ram. |
| 16 |
>> |
| 17 |
>> Using zfs showed me, that there are errors that the system does not |
| 18 |
>> catch but corrupts data. |
| 19 |
>> |
| 20 |
>> And this evening, with a thunderstorm outside I got that beauty above... |
| 21 |
> |
| 22 |
> Is ECC memory a drop-in replacement for ordinary RAM, or does it need |
| 23 |
> a special motherboard? |
| 24 |
> |
| 25 |
> |
| 26 |
> |
| 27 |
> |
| 28 |
yeah, requires a motherboard that supports ECC ram. |
Archives