--- /dev/null
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+Documentation [BASIC-21] NS with only one VDU and several volumes
+
+Library OperatingSystem
+Library String
+Library Collections
+Library Process
+Library SSHLibrary
+
+Resource %{ROBOT_DEVOPS_FOLDER}/lib/vnfd_lib.robot
+Resource %{ROBOT_DEVOPS_FOLDER}/lib/nsd_lib.robot
+Resource %{ROBOT_DEVOPS_FOLDER}/lib/ns_lib.robot
+Resource %{ROBOT_DEVOPS_FOLDER}/lib/ssh_lib.robot
+
+Force Tags basic_21 cluster_main daily regression
+
+
+Suite Teardown Run Keyword And Ignore Error Suite Cleanup
+
+
+*** Variables ***
+# NS and VNF descriptor package folder and ids
+${vnfd_pkg} several_volumes_vnf
+${vnfd_name} several_volumes-vnf
+${nsd_pkg} several_volumes_ns
+${nsd_name} several_volumes-ns
+
+# NS instance name and configuration
+${ns_name} basic_21
+${ns_config} {vld: [ {name: mgmtnet, vim-network-name: %{VIM_MGMT_NET}} ] }
+
+# SSH keys and username to be used
+${publickey} %{HOME}/.ssh/id_rsa.pub
+${privatekey} %{HOME}/.ssh/id_rsa
+${username} ubuntu
+${password} ${EMPTY}
+
+${ns_id} ${EMPTY}
+${vnf_member_index} vnf-several-volumes
+${vnf_ip_addr} ${EMPTY}
+
+
+*** Test Cases ***
+Create VNF Descriptor
+
+ Create VNFD '%{PACKAGES_FOLDER}/${vnfd_pkg}'
+
+
+Create NS Descriptor
+
+ Create NSD '%{PACKAGES_FOLDER}/${nsd_pkg}'
+
+Network Service Instance Test
+
+ ${id}= Create Network Service ${nsd_name} %{VIM_TARGET} ${ns_name} ${ns_config} ${publickey}
+ Set Suite Variable ${ns_id} ${id}
+
+
+Get Vnf Ip Address
+
+ Variable Should Exist ${ns_id} msg=NS is not available
+ ${ip_addr} Get Vnf Management Ip Address ${ns_id} ${vnf_member_index}
+ log ${ip_addr}
+ Set Suite Variable ${vnf_ip_addr} ${ip_addr}
+
+
+Check Vdu disks
+
+ Variable Should Exist ${vnf_ip_addr} msg=VNF is not available
+ Sleep 30 seconds Wait for SSH daemon to be up
+ ${stdout}= Execute Remote Command Check Rc Return Output ${vnf_ip_addr} ${username} ${password} ${privatekey} sudo lsblk -fm
+ log ${stdout}
+
+
+Delete NS Instance Test
+ [Tags] cleanup
+
+ Delete NS ${ns_name}
+
+
+Delete NS Descriptor Test
+ [Tags] cleanup
+
+ Delete NSD ${nsd_name}
+
+
+Delete VNF Descriptor Test
+ [Tags] cleanup
+
+ Delete VNFD ${vnfd_name}
+
+
+*** Keywords ***
+Suite Cleanup
+ [Documentation] Test Suit Cleanup: Deleting Descriptor, instance and vim
+
+ Run Keyword If Any Tests Failed Delete NS ${ns_name}
+
+ Run Keyword If Any Tests Failed Delete NSD ${nsd_name}
+
+ Run Keyword If Any Tests Failed Delete VNFD ${vnfd_name}
+
+