You can sync data received by EUMETCast Terrestrial client to shared file system (SFS) with following steps: 

1. Setup the file share, and mount it to the EUMETCast Terrestrial VM in preferred folder (here: /mountpoint) following: EUMETSAT - Shared File System (SFS) usage in tenants
2. Create directory with preferred name, e.g.
   
   

   mkdir /mountpoint/eumetcast-data

3. Modfiy crontab
   
   

   sudo crontab -e

   by adding following line (note that if you have modified the default location of the data, this have to be modified respectively):
   
   

   */1 * * * * rsync -rt /root/data/eumetcast/ter-1/default/ /mountpoint/eumetcast-data

   Note that you may need to set folder permissions to enable data usage in your applications.