The VMware Integrated OpenStack CLI command has specific syntax requirements. viocli backup CommandUse the viocli backup command to create a backup of either manager server data or the OpenStack database. This command requires an NFS server to be available for the VMware Integrated OpenStack CL to mount. viocli dbverify CommandUse the viocli dbverify command to check the VMware Integrated OpenStack database for known problems, such as duplicated or missing keys, that can cause problems during the upgrade procedure. viocli deployment CommandUse the viocli deployment command to manage your VMware Integrated OpenStack deployment. viocli ds-migrate-prep CommandUse the viocli ds-migrate-prep command to prepare a datastore for maintenance. The viocli ds-migrate-prep command helps you ensure that the specified datastore in your VMware Integrated OpenStack deployment does not contain broken references. viocli epops CommandUse the viocli epops command to manage the Endpoint Operations Management agent. viocli inventory-admin CommandUse the viocli inventory-admin command to compare the compute and block storage inventories against the vSphere inventory and to discover and remove orphaned objects. Orphaned instances are instances that do not have corresponding VMs in OpenStack and vSphere. viocli recover CommandUse the viocli recover command to recover one node or a group of nodes. Because most OpenStack nodes are stateless, you can recover them without a backup. For OpenStack database nodes, you must have a backup file. An NFS path is required. Use the viocli show command to view a detailed list of OpenStack nodes in your deployment. viocli restore CommandUse the viocli restore command to restore a deployment from a backup file previously created by using the viocli backup command. You can restore a backup of either management server data or of the OpenStack database. viocli rollback CommandUse the viocli rollback command to roll back a recent upgrade of VMware Integrated OpenStack. Use the VMware Integrated OpenStack manager in the vSphere Web Client to perform the rollback. viocli services CommandUse the viocli services command to start or stop OpenStack services. The difference between viocli deployment stop and viocli services stop is that the former stops the entire cluster including virtual machines. The latter stops only the services running on the virtual machines in the cluster. viocli show CommandUse the viocli show command to display a list of the nodes in a VMware Integrated OpenStack deployment, or to get detailed information about the deployment inventory. viocli upgrade CommandUse the viocli upgrade command to upgrade between major versions of VMware Integrated OpenStack. Use the VMware Integrated OpenStack manager in the vSphere Web Client to perform the upgrade. viocli volume-migrate CommandUse the viocli volume-migrate command to migrate one or more non-attached volumes from one datastore to another.