title: CephFs and CephRBD being to slow to git clone
body: <p>I've deployed ceph cluster within kubernetes cluster and tried to git clone a repository inside of a pod using a volume mount of CephFs and CephRbd typ.</p>
  <p>Although it takes a huge amount of time to write all the files to the volume.</p>
  <p>The git repository has roughly 4gb size.</p>
  <p>Wondering if this is a normal behavior?</p>
  <p>Specs:</p>
  <p>4 kubernetes nodes - 1 master + 3 slaves
  3 Osd
  3 mon
  1 metada server
  1 mnager daemon</p>
  <p>The 3 nodes where ceph is using as storage it's a second ssd drive of 100Gb size.</p>