For vSphere 5.X   device we have to perform steps from CLI  to change the device type from HDD to SSD . From vSphere 6 onwards there is nice feature which allows you to tag (mark) a devise as Flash device from vSphere web client .In this post we are sharing how can we perform this  … Continue reading Mark or Emulate an HDD as SSD / Flash Disk in ESXi 5.x & 6.X