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fix(qemu): Enable all available CPU features and SMP by default

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This commit is contained in:
Michael Marineau 2014-01-17 00:23:24 -08:00
parent 007ab712bf
commit 12e0f8dddd
1 changed files with 4 additions and 0 deletions
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4
build_library/qemu_template.sh
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@ -5,6 +5,7 @@ VM_NAME=
VM_UUID= VM_UUID=
VM_IMAGE= VM_IMAGE=
VM_MEMORY= VM_MEMORY=
VM_NCPUS="`grep -c ^processor /proc/cpuinfo`"
IMAGE_PATH="${SCRIPT_DIR}/${VM_IMAGE}" IMAGE_PATH="${SCRIPT_DIR}/${VM_IMAGE}"
SSH_PORT=2222 SSH_PORT=2222
SSH_KEYS="" SSH_KEYS=""
@ -74,11 +75,14 @@ fi
# Default to KVM, fall back on full emulation # Default to KVM, fall back on full emulation
# Emulate the host CPU closely in both features and cores.
# ${METADATA} will be mounted in CoreOS as /media/metadata # ${METADATA} will be mounted in CoreOS as /media/metadata
qemu-system-x86_64 \ qemu-system-x86_64 \
-name "$VM_NAME" \ -name "$VM_NAME" \
-uuid "$VM_UUID" \ -uuid "$VM_UUID" \
-m ${VM_MEMORY} \ -m ${VM_MEMORY} \
-cpu host \
-smp "${VM_NCPUS}" \
-machine accel=kvm:tcg \ -machine accel=kvm:tcg \
-drive index=0,if=virtio,media=disk,format=qcow2,file="${IMAGE_PATH}" \ -drive index=0,if=virtio,media=disk,format=qcow2,file="${IMAGE_PATH}" \
-net nic,vlan=0,model=virtio \ -net nic,vlan=0,model=virtio \