Tag Archives: Linux

In-Guest UNMAP Fix in ESXi 6.5 Part II: Linux

This is the second part of this post. In the first post, I explained the fix and how it affected Windows. In this post, we will overview how the change affects Linux-based virtual machines. See the original post here:

In-Guest UNMAP Fix in ESXi 6.5 Part I: Windows

I posted about In-Guest UNMAP with Linux VMs in this post:

What’s new in ESXi 6.5 Storage Part I: UNMAP

One thing you can note is that automatic UNMAP works quite well, but manual UNMAP, like fstrim did not. So let’s revisit fstrim now that this patch is out. Continue reading In-Guest UNMAP Fix in ESXi 6.5 Part II: Linux

What’s new in ESXi 6.5 Storage Part I: UNMAP

So as you might be aware, vSphere 6.5 just went GA.

There is quite a bit of new stuff in this release and there have certainly been quite a few¬†blogs concerning the flagship features. I want to take some time to dive into some new core storage features that might be somewhat less heralded. Let’s start with my favorite topic. UNMAP. Continue reading What’s new in ESXi 6.5 Storage Part I: UNMAP