remove digital ocean migration disk

[bourgeoa]

During migration from NSS2CSS the following data backup of NSS was made

• copy data from disk 1 to disk 4

# rsync -a /mnt/volume_lon1_01/solid.community/ /mnt/volume_lon1_04/solidcommunity.net.bak.nss/data --stats &
# rsync -a /mnt/volume_lon1_01/.db/oidc/users /mnt/volume_lon1_04/solidcommunity.net.bak.nss/.db/oidc/ --stats &
# ls -al /mnt/volume_lon1_04 | wc -l

The data backup is /mnt/volume_lon1_04/solidcommunity.net.bak.nss