X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=ci%2Fenvs%2Fhost-run-qemu.sh;h=631adfc0070c96cb6028dcc49630a45284b49dfc;hb=d35ab4afe0526d3cd9b56b321791dc7730081f9a;hp=c7a2fecc69893ebbe934d6e25cc308ef382e6b2f;hpb=094281166bad07b351bda2e16b225f492c959bf3;p=kvmfornfv.git diff --git a/ci/envs/host-run-qemu.sh b/ci/envs/host-run-qemu.sh index c7a2fecc6..631adfc00 100755 --- a/ci/envs/host-run-qemu.sh +++ b/ci/envs/host-run-qemu.sh @@ -9,37 +9,43 @@ ## 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 \ + -cpu host,migratable=off,+invtsc,+tsc-deadline,pmu=off \ + -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