[lug] Which utility used to set the number of superblocks allocated on an ext2 filesystem ?

Which utility used to set the number of superblocks allocated on an
ext2 filesystem ?

Tune2fs

Mke2fs

E2fsck

Mount

Hdparm

I dont know the answer is Tune2fs or Mke2fs... Would you please choose
one for me , and tell me why ....The function of these two commands are
similar ...