root@vagrantup:/# cd media
root@vagrantup:/media# ls
cdrom  mitydsp  sf_Downloads
root@vagrantup:/media# cd mitydsp
root@vagrantup:/media/mitydsp# ls
E4DE-5094  VBOXADDITIONS_5.1.22_115126
root@vagrantup:/media/mitydsp# cd ..
root@vagrantup:/media# cd ..
root@vagrantup:/# cd dev
root@vagrantup:/dev# sudo mkdir E4DE-5094
root@vagrantup:/dev# cd ..
root@vagrantup:/# umount /media/mitydsp/E4DE-5094
root@vagrantup:/# mke2fs -j /dev/E4DE-5094
mke2fs 1.42.9 (4-Feb-2014)
/dev/E4DE-5094 is not a block special device.
Proceed anyway? (y,n) y
mke2fs: Device size reported to be zero.  Invalid partition specified, or
	partition table wasn't reread after running fdisk, due to
	a modified partition being busy and in use.  You may need to reboot
	to re-read your partition table.

root@vagrantup:/# mount /dev/E4DE-5094 /media/mitydsp/E4DE-5094
mount: mount point /media/mitydsp/E4DE-5094 does not exist