title: default instance storage for m1.small does not exist
body: <p>I ran df -h and got:</p>
  
  <pre><code>/dev/xvde1            6.0G  1.9G  4.1G  32% /
  none                  828M     0  828M   0% /dev/shm
  </code></pre>
  
  <p>and cat /etc/fstab:</p>
  
  <pre><code>LABEL=_/   /         ext4    defaults        1 1
  /dev/xvdb  /mnt      ext3    defaults,context=system_u:object_r:usr_t:s0  0 0
  none       /proc     proc    defaults        0 0
  none       /sys      sysfs   defaults        0 0
  none       /dev/pts  devpts  gid=5,mode=620  0 0
  none       /dev/shm  tmpfs   defaults        0 0
  /dev/sda3       none    swap    sw,comment=cloudconfig  0       0
  </code></pre>
  
  <p>output of lsblk:</p>
  
  <pre><code>NAME  MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT
  xvde1 202:65   0    6G  0 disk /
  xvde3 202:67   0  896M  0 disk [SWAP]
  </code></pre>
  
  <p>I suppose /dev/xvdb to be my instance storage of around 160 GB. However, I do not see this device when I run ls -a on /dev/.</p>
  
  <p>Does any one know how I can get this instance storage mounted?</p>
  
  <p>thanks so much</p>