title: How many bytes per inodes?
body: <p>I need to create a very high number of files which are not very large (like 4kb,8kb).
  It's not possible on my computer cause it takes all inodes up to 100% and I cannot create more files : </p>
  
  <pre><code>$ df -i /dev/sda5
  Filesystem            Inodes   IUsed   IFree IUse% Mounted on
  /dev/sda5            54362112 36381206 17980906   67% /scratch
  </code></pre>
  
  <p>(I started deleting files, it's why it's now 67%)</p>
  
  <p>The bytes-per-nodes are of 256 on my filesystem (ext4)</p>
  
  <pre><code>$ sudo tune2fs -l /dev/sda5 | grep Inode
  Inode count:              54362112
  Inodes per group:         8192
  Inode blocks per group:   512
  Inode size:               256
  </code></pre>
  
  <p>I wonder if it's possible to set this value very low even below 128(during reformating). If yes,what value should I use?
  Thx</p>