git clone https://gerrit.opnfv.org/gerrit/vswitchperf vsperf
tar czf vsperf.tar.gz vsperf
-# Increase disk size by 1200MB to accommodate more packages
-qemu-img resize overcloud-full_build.qcow2 +1200M
+# Increase disk size by 1500MB to accommodate more packages
+qemu-img resize overcloud-full_build.qcow2 +1500M
# expand file system to max disk size
# installing forked apex-puppet-tripleo