Do you mean the best way is to enable traditional hugepage memory only on 
virtual machines and turn off the default transparent hugepage memory on 
physical machines and without enabling traditional hugepage memory?


On 10/03/2021 04:03, Strahil Nikolov via Users wrote:


vdsm supports dynamic allocation of Huge Pages, but 
https://access.redhat.com/solutions/4904441 indicates the issues in 4.3 related 
to hugepages (you can see the solution via RH dev subscription).
If you needed to set them manually and everything works normally, I would have 
picked something like 90-95% in HugePages.



Yet, due to the issues described in that solution - it's better to enable 
HugePages only in the Guest.


Best Regards,
Strahil Nikolov




On Sat, Oct 2, 2021 at 10:13, Tommy Sway
<sz_cui...@163.com> wrote:
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