rear/rear — pull request #292 by Arakmar (2013-08-12 14:29:22+00:00)
Title: Don't exceed the maximum ISO size defined by ISO_MAX_SIZE

Indeed, the first ISO image contains additional files such as EFI, ramdisk and kernel
So, for BIOS : real backup size = ISO_MAX_SIZE - kernel/ramdisk size - 15MB
For EFI : real backup size = ISO_MAX_SIZE - kernel/ramdisk size - 45MB