First of all, I want to thank the community for the work done.
I expose now my problem with a special configuration I have.
I use the 1.2.0 stable version.
I use FOG for a while with a hundred computers (single disk) whitout problem.
For some of then I decided to put SSD disk in sda place and the old disk in sdb
sda is the disk whith the system I want to fog.
sdb id a disk that contain data that I dont whant to fog.
So I choose the “multiple partion - single dist” option for the image definition.
When I upload the host, it’s the correct disk that is uploaded (sda).
When I download to an other host, it restores on sdb.
In the /image/host folder I have the right d1.mbr, d1p1.img and d1p2.img files that compose my sda disk.
Even if I restore on the same computer (same disks plugged in the same way)
I hop the explanation was clear,
Thank you for the help