Restaurer une image Clonezilla vers un disque cible plus petit que la source
Select advanced parameters
If you are sure all the data from the image could fit the smaller disk, i.e. it won't be written to the wrong disk space, you can check the option "-icds".Warning! To select this option, you have to know what you are doing!.
Choose the option "" (Use the partition table from image)
and pray
Et ça marche
Source : https://clonezilla.org