Tag Archives: VVols

Queue Depth Limits and VVol Protocol Endpoints

I posted a few months back about ESXi queue depth limits and how it affects performance. Just recently, Pure Storage announced our upcoming support for vSphere Virtual Volumes. So, this begs the question, what changes with VVols when it comes to queuing? In a certain view, a lot. But conceptually, actually very little. Let’s dig into this a bit more. 

Continue reading Queue Depth Limits and VVol Protocol Endpoints

Introducing vSphere Virtual Volumes on the FlashArray

This is a blog post I have been waiting to write for quite some time. I cannot even remember exactly how long ago I saw Satyam Vaghani present on this as a concept at VMworld. Back when the concept of what is now called a protocol endpoint (more on that later) was called an I/O Demultiplexer. A mouthful for sure. Finally it’s time! With pleasure, I’d like to introduce VVols on the FlashArray!

Continue reading Introducing vSphere Virtual Volumes on the FlashArray