[gpfsug-discuss] GPFS 5.1.9.4 on Windows 11 Pro. Performance issues, write.

[Jonathan Buzzard]

On 03/09/2024 13:10, Henrik Cednert wrote:
> Still no solution here regarding this.
> 
> Have tested other cables.
> Have tested to change tcp window size, no change
> Played with numa in the bios, no change
> Played with hyperthreading in bios, no change
> 

Have you tried disabling the second CPU in the BIOS? You say you have 
played with NUMA in the BIOS, but how about ruling it out completely by 
going to a single CPU?


JAB.

-- 
Jonathan A. Buzzard                         Tel: +44141-5483420
HPC System Administrator, ARCHIE-WeSt.
University of Strathclyde, John Anderson Building, Glasgow. G4 0NG