dałem /etc/init.d/fstab enable
a w nano /etc/config/fstab jest:
config global 'automount'
option from_fstab '1'
option anon_mount '1'
config global 'autoswap'
option from_fstab '1'
option anon_swap '0'
config mount
option target '/overlay'
option options 'rw,noatime'
option enabled_fsck '0'
option device '/dev/sda1'
option fstype 'exfat'
option enabled '1'
config swap
option device '/dev/sda99'