How to move linux from one drrive to raid?

I got 2x the same model SSD drive. Got on it 2 primary partitions with fedora 30 x64. I created a backup of those partitions (by Acronis). Now, i created RAID 0 from those SSD drives. I{ restored the backup of the boot and root partition - Now, how I can make it to alive again?

I boot up from LiveUSB (fedora) and update the kernel on the boot partition, re-update grub2, even tried dracut (dracut --regenerate-all). Still doesn't work.