title: s3fs disable cache
body: <p>I have problem with viewing video from my bucket on S3.
  I'm using EC2 instance. Bucket mounted as folder via s3fs. When i try to load a big file i have a pause before starting download. In this pause, i see that file download (cache) to EC2. When it was cached, file start to download in browser.
  I try to configure s3fs and disable cache, but option -o use_cache="" doesn't work. I try to use s3fslite, but it is also cache files before sending it to user.</p>
  
  <p>How to disable caching? Maybe there is some faster solution, that can help me to use s3 bucket like folder on EC2?</p>