[Linux-PowerEdge] C6145 ECC Error, how to find bad DIMM?
Robert.C.Jacobson at nasa.gov
Tue Jan 29 06:58:49 CST 2013
On 1/28/2013 4:15 PM, John Hanks wrote:
> Does anyone know hos I can map #0x60 back to a specific DIMM slot or
> even to a specific bank/CPU?
I don't, sorry...
> I'm really not looking forward to searching through 32 DIMMs, swapping
> them one at a time and waiting to see if I get another ECC error.
You don't need to do them one at a time -- Boot from a memtest disk and
use a binary search method to find the bad DIMM. If you're really
lucky you'll only have to run 5 tests. At most, 10 tests will find it.
Robert Jacobson Robert.C.Jacobson at nasa.gov
Lead System Admin Solar Dynamics Observatory (SDO)
Bldg 14, E222 (301) 286-1591
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