Messages in this thread | | | From | Andi Kleen <> | Subject | Re: Opteron 128GB NODMAPSIZE too small? | Date | Wed, 12 Apr 2006 19:46:59 +0200 |
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On Wednesday 12 April 2006 19:33, Oliver Weihe wrote: > While running SuSE Linux 10.0 (x86_64) with a vanilla 2.6.16.1 on an > 8way (8 sockets) Opteron equipped with 128GB (16GB per socket) of memory > I found this in dmesg. > > Any guesses to which value I should set NODEMAPSIZE? > Currently it is 0xfff (from 'include/asm-x86_64/mmzone.h')
0x2fff. Or update to a newer kernel - it should have that problem fixed by finding a better hash shift that works with a smaller table too.
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