Ok; it'll take me a few days to come up with a better solution (I don't think we can yet fully switch to grub-pc). Could you, in the meantime, just put some hack into your scripts to set BOOT_DEVICE to /dev/md0 to see which further errors we need to get fixed?Thanks, Michael
for what i tested it works if i force the boot_device to md0. So there is left in my plate: lvm options md options and then i will be out of idea to tourment you Michael ! :) regards, Jean.