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Use virtio for disk in KVM instead of emulating real hardware

This should improve I/O performance.
tags/0.2
Lunar 6 years ago
parent
commit
c4c8348dff
1 changed files with 1 additions and 1 deletions
  1. 1
    1
      libexec/start-target

+ 1
- 1
libexec/start-target View File

@@ -22,7 +22,7 @@ case $VMSW in
[ -n "$KVM" ] || KVM=qemu-system-x86_64
;;
esac
$KVM -enable-kvm -m ${VMEM:-2000} -smp ${NPROCS:-2} -drive file=target-$SUFFIX.qcow2,cache=writeback -net nic,model=virtio -net user,hostfwd=tcp:127.0.0.1:$VM_SSH_PORT-:22 -vnc 127.0.0.1:16 > var/target.log 2>&1 &
$KVM -enable-kvm -m ${VMEM:-2000} -smp ${NPROCS:-2} -drive file=target-$SUFFIX.qcow2,cache=writeback,if=virtio -net nic,model=virtio -net user,hostfwd=tcp:127.0.0.1:$VM_SSH_PORT-:22 -vnc 127.0.0.1:16 > var/target.log 2>&1 &
echo $! > var/target.pid
wait
rm var/target.pid

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