Error: No such container: storage_qtip_.[1]
[1] https://build.opnfv.org/ci/view/qtip/job/qtip-storage-apex-zte-virtual5-master/16/console
Change-Id: Icaa1e9ad60a2ccf3c02f26340e88811c57512bf9
Signed-off-by: zhihui wu <wu.zhihui1@zte.com.cn>
 if [[ "${TEST_SUITE}" =~ "compute" ]];then
     docker exec ${TEST_SUITE}_qtip_${SUT} bash -x /home/opnfv/repos/qtip/qtip/scripts/quickstart.sh -u "${SUT}"
 else
-    docker exec ${TEST_SUITE}_qtip_${SUT} bash -x /home/opnfv/repos/qtip/qtip/scripts/quickstart.sh
+    docker exec ${TEST_SUITE}_qtip bash -x /home/opnfv/repos/qtip/qtip/scripts/quickstart.sh
 fi
 
 echo "${TEST_SUITE} QPI done!"