## http://www.apache.org/licenses/LICENSE-2.0
###############################################################################
+source utils.sh
source host-config
+HOST_IP=$( getHostIP )
+
cpumask () {
m=$((1<<${1}))
printf 0x%x ${m}
}
-qmp_sock="/tmp/qmp-sock-$$"
-
-${qemu} -smp ${guest_cpus} -monitor unix:${qmp_sock},server,nowait -daemonize \
- -cpu host,migratable=off,+invtsc,+tsc-deadline,pmu=off \
- -realtime mlock=on -mem-prealloc -enable-kvm -m 1G \
- -mem-path /mnt/hugetlbfs-1g \
- -drive file=/root/workspace/image/guest.img,cache=none,aio=threads \
- -netdev user,id=guest0,hostfwd=tcp::5555-:22 \
- -device virtio-net-pci,netdev=guest0 \
- -nographic -serial /dev/null -parallel /dev/null
-
-i=0
-for c in `echo ${host_isolcpus} | sed 's/,/ /g'` ; do
- cpu[$i]=${c}
- i=`expr $i + 1`
-done
+qmp_sock="/tmp/qmp-sock"
+
+#${qemu} -smp ${guest_cpus} -monitor unix:${qmp_sock},server,nowait -daemonize \
+# -cpu host,migratable=off,+invtsc,+tsc-deadline,pmu=off \
+# -realtime mlock=on -mem-prealloc -enable-kvm -m 1G \
+# -mem-path /mnt/hugetlbfs-1g \
+# -drive file=/root/minimal-centos1.qcow2,cache=none,aio=threads \
+# -netdev user,id=guest0,hostfwd=tcp:10.2.117.23:5555-:22 \
+# -device virtio-net-pci,netdev=guest0 \
+# -nographic -serial /dev/null -parallel /dev/null
+
+${qemu} -smp ${guest_cpus} -monitor unix:${qmp_sock},server,nowait \
+ -drive file=/root/guest1.qcow2 -daemonize \
+ -netdev user,id=net0,hostfwd=tcp:$HOST_IP:5555-:22 \
+ -realtime mlock=on -mem-prealloc -enable-kvm -m 1G \
+ -mem-path /mnt/hugetlbfs-1g \
+ -device virtio-net-pci,netdev=net0 \
+ -vnc :1
threads=`echo "info cpus" | nc -U ${qmp_sock} | grep thread_id | cut -d= -f3`
# Bind QEMU processor threads to RT CPUs
i=0
for tid in ${threads} ; do
- tid=`printf %d ${tid}` # this is required to get rid of cr at end
- mask=`cpumask ${cpu[$i]}`
- taskset -p ${mask} ${tid}
+ new_tid=`echo $tid | sed -e 's/[\r\n]//g'` # this is required to get rid of cr at end
+ mask=`cpumask ${qemu_cpu[$i]}`
+ taskset -p ${mask} ${new_tid}
i=`expr $i + 1`
done