EFS backup data pipeline bad format

[marromang]

I've been trying to use the script https://github.com/aws-samples/data-pipeline-samples/blob/master/samples/EFSBackup/efs-backup.sh to make my efs backups. Even though Data Pipeline said it was healthy, the stderr file shows:

mount.nfs: remote share not in 'host:dir' format

When i did it manually, it also showed the message and I realized that the mount command format for efs has changed from

sudo mount -t nfs -o nfsvers=4.1 -o rsize=1048576 -o wsize=1048576 -o timeo=600 -o retrans=2 -o hard {efs-ip-addr} /backup

to

sudo mount -t nfs4 -o nfsvers=4.1,rsize=1048576,wsize=1048576,hard,timeo=600,retrans=2,noresvport {efs-id}.efs.eu-west-1.amazonaws.com:/ /backup

It took me a bit to realize or maybe I am doing something wrong and the older command is still valid?