Vladimir Budnev wrote: > 2011/3/22 <m.roth at 5-cent.us> > >> Vladimir Budnev wrote: >> > 2011/3/22 <m.roth at 5-cent.us> >> >> Vladimir Budnev wrote: >> >> > 2011/3/22 <m.roth at 5-cent.us> >> >> >> Vladimir Budnev wrote: >> >> >> > 2011/3/22 <m.roth at 5-cent.us> >> >> >> >> Vladimir Budnev wrote: >> >> >> >> > 2011/3/21 <m.roth at 5-cent.us> >> >> >> >> >> Vladimir Budnev wrote: >> >> >> >> >> > >> >> >> >> >> > We are running, Centos 4.8 on SuperMicro SYS-6026T-3RF >> with >> >> >> >> >> > 2xIntel Xeon E5630 and 8xKingston KVR1333D3D4R9S/4G >> >> >> >> >> > >> The next thing you should do, if you don't have them, is go to >> <http://www.supermicro.com/support/manuals/> and d/l the manual, and see >> what it says about DIMMs. > > If you meaned to check whether those DIMM modules a compatible with mother > board , its ok. Kingstin KVR1333D3D4R9S is in tested list > http://www.supermicro.com/support/resources/memory/display.cfm?sz=4.0&mspd=1.333&mtyp=33&id=89A8A9B9E45453813BB99586F1BAE93F > No, what you need to see is a) whether what you did was valid (for the Supermicro m/b on the server I'm working on right now, the manual says the a-banks must *ALWAYS* be populated...), and b) you might find some troubleshooting info to help you identify which DIMMs are the problem. > And can you say something about cpu wild numbers and determing which dimms > are bugged? didnt you mean some post ago that on x core system we must > divide cpu value on core numbers to get DIMM slot? e.g. CPU 32/8 cores ->4 > slot? Nope. From your original post: > > > One more interesting thins is the following output: > > [root at zuno]# cat /var/log/mcelog |grep CPU|sort|awk '{print $2}'|uniq > > 32 > > 33 > > 34 > > 35 > > 50 > > 51 > > 52 > > 53 So with 2 4-core Xeons, I don't understand how you can get 3x and 5x. Could you post some raw messages, either from /var/log/message or from /var/log/mcelog? mark