On Sun, 31 Mar 2024 16:28:19 +0530 Lokesh Chakka <[email protected]> wrote:
> Hello, > > I've installed dpdk in Ubuntu 23.10 with the command "sudo apt -y install > dpdk*" > > added "nodev /mnt/huge hugetlbfs pagesize=1GB 0 0" in /etc/fstab > added "vm.nr_hugepages=1024" in /etc/sysctl.conf > > rebooted the machine and then did devbind using the following command: > > sudo modprobe vfio-pci && sudo dpdk-devbind.py --bind=vfio-pci 63:00.0 > 63:00.1 > > Huge page info is as follows : > > ************************************************* > $ cat /proc/meminfo | grep Huge > AnonHugePages: 6144 kB > ShmemHugePages: 0 kB > FileHugePages: 0 kB > HugePages_Total: 1024 > HugePages_Free: 1023 > HugePages_Rsvd: 0 > HugePages_Surp: 0 > Hugepagesize: 2048 kB > Hugetlb: 2097152 kB > ************************************************* Your hugepages are not setup correctly. The mount is for 1G pages and the sysctl entry makes 2M pages. Did you try using the dpdk-hugepages script?
