DELL ScaleIO – RWBD vs RWTD

Morning! welcome to virtualcloudblog.com and thanks for checking it out. Today, I’ll write this post about DELL ScaleIO, I’ll try to explain the difference between RWBD vs RWTD in ScaleIO Ready nodes. What is RWBD? RWBD  is write back cache Write back caching: this caching technique improves the subsystem’s response time to write requests by allowing the controller to […]