sudo mount /dev/sda3 /mnt/ && ls /mnt/
config-4.0.4-301.fc22.x86_64
config-4.0.8-300.fc22.x86_64
config-4.1.2-200.fc22.x86_64
efi
elf-memtest86+-5.01
extlinux
grub2
initramfs-0-rescue-7cd850f705304bbfb40f743fbae3b7c0.img
initramfs-4.0.4-301.fc22.x86_64.img
initramfs-4.0.8-300.fc22.x86_64.img
initramfs-4.0.8-300.fc22.x86_64-nouveau.img
initramfs-4.1.2-200.fc22.x86_64.img
initrd-plymouth.img
lost+found
memtest86+-5.01
System.map-4.0.4-301.fc22.x86_64
System.map-4.0.8-300.fc22.x86_64
System.map-4.1.2-200.fc22.x86_64
vmlinuz-0-rescue-7cd850f705304bbfb40f743fbae3b7c0
vmlinuz-4.0.4-301.fc22.x86_64
vmlinuz-4.0.8-300.fc22.x86_64
vmlinuz-4.1.2-200.fc22.x86_64