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53 lines
965 B
53 lines
965 B
#!/usr/bin/env bash
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set -eu
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synopsis() {
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cat << EOF
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Usage : `basename $0` [-h]
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EOF
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}
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help() {
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cat << EOF
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`basename $0` démarre VDN sous KVM.
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`synopsis`
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-h : affiche cette aide.
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Remarque : vdn-kvm, en raison de la double virtualisation qu'il implique,
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même correctement configuré (nested kvm), dégrade les performances,
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notammentle démarrage, d'environ un facteur 5.
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EOF
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}
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usage() {
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synopsis
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exit 1
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}
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args() {
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local opt
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while getopts "h" opt; do
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case $opt in
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h) help; exit 0;;
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?) usage;;
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esac
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done
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}
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# Programme principal
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VDN_PATH=$(readlink -f $(dirname $0)/..); . $VDN_PATH/bin/functions.sh
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args "$@"
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qemu-system-x86_64 -smp 8 -enable-kvm -cpu host -device virtio-rng-pci,rng=rng0 \
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-object rng-random,filename=/dev/urandom,id=rng0 \
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-pidfile $TMPDIR/vdn-DebianBuster-amd64-$USER-pid -rtc base=localtime -m 2G \
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-boot order=c -drive file=$VDN_PATH/files/DebianBuster-amd64.disk,if=virtio,format=raw
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