From c4ce707207781ddb1c4e1d861b3f0867a4437d4e Mon Sep 17 00:00:00 2001 From: John Levon Date: Thu, 23 May 2024 10:19:58 -0700 Subject: [PATCH] docs/qemu: add missing -numa argument (#799) Add the missing argument to link the backing memory with the guest's memory; this results in two separate 2G allocations - harmless in this case, but would break usage for SPDK. Signed-off-by: John Levon --- docs/qemu.md | 1 + 1 file changed, 1 insertion(+) diff --git a/docs/qemu.md b/docs/qemu.md index e17e33ad..0ff4dcdd 100644 --- a/docs/qemu.md +++ b/docs/qemu.md @@ -69,6 +69,7 @@ $ imgpath=/path/to/bionic-server-cloudimg-amd64.img $ sudo ~/src/build/qemu-system-x86_64 \ -machine accel=kvm,type=q35 -cpu host -m 2G \ -mem-prealloc -object memory-backend-file,id=ram-node0,prealloc=yes,mem-path=/dev/hugepages/gpio,share=yes,size=2G \ + -numa node,memdev=ram-node0 \ -nographic \ -device virtio-net-pci,netdev=net0 \ -netdev user,id=net0,hostfwd=tcp::2222-:22 \