ODA Linux VM new vdisk not visible

On an Oracle X5-2 I have created a new vdisk and attached it to a VM running Oracle Linux 7.6

The VM doesn't see the new vdisk when I restart it.

# oakcli show vdisk

          NAME                                  SIZE            TYPE            REPOSITORY

         fmppdb_backup                          20240G          local           odaa1_reco

         fmppdb_cm                              100G            local           odaa1_reco

         fmppdb_fs1                             200G            local           odaa1_reco

         fmppdb_fs2                             3072G           local           odaa1_reco

         fmppdb_ora_stage                       1024G           local           odaa1_reco

         spdisk1                                80G             local           odaa1_data

         spdisk2                                80G             local           odaa1_data

# oakcli show vdisk spdisk2 -repo odaa1_data
The Resource is : spdisk2_odaa1_data
        Name            :       spdisk2_odaa1_data
        RepoName        :       odaa1_data
        Size            :       80G