Hi On Wed, Oct 7, 2015 at 4:22 PM, Pavel Fedin <p.fe...@samsung.com> wrote: > But what will cause memory-backend-ram to use hugetlb instead of just a RAM? > > P.S. Sorry if the question is stupid, i'm not really familiar in hugetlb > details. I only know that managing huge pages is done via hugetlbfs.
Ah right, docs/memory-hotplug.txt should give you more details: memory-backend-file,id=mem1,size=1G,mem-path=/mnt/hugepages-1GB I wish they would have documented this in qemu-docs.texi too -- Marc-André Lureau
