Help needed with hugepages

[David Aldrich]

I guess it is because the huge pages are not mounted. Is mounting
required if using kernel parameters to specify the sizes?

On Wed, Oct 23, 2024 at 5:47 PM David Aldrich
<david.aldrich.ntml at gmail.com> wrote:
>
> On Wed, Oct 23, 2024 at 4:39 PM Stephen Hemminger
> <stephen at networkplumber.org> wrote:
> >
> > On Wed, 23 Oct 2024 16:04:06 +0100
> > David Aldrich <david.aldrich.ntml at gmail.com> wrote:
> >
> > > Hi, we are running on Ubuntu 24.04. The kernel parameters include:
> > >
> > > default_hugepagesz=1G hugepagesz=1G hugepages=25 hugepagesz=2M hugepages=1024
> > >
> >
> > Maybe mixing hugepage sizes can cause confusion?
> >
> > Did you try using dpdk-hugepages script?
>
> Thanks. The script shows:
>
> $ dpdk-hugepages.py -s
> Node Pages Size Total
> 0    1024  2Mb    2Gb
> 0    25    1Gb    25Gb
>
> So that looks correct.