ESA 4.2 VVol capacity planning

ESA 4.2 dropped today with a bunch of new features across many platforms. Here is the complete list from the Release Notes. You’ll notice there’s not much on the VMAX front this time around which, given our abundance of supported platforms that must be coded, is no surprise. We all have our turn at the wheel.…

vSphere 6.5 – UNMAP on VMAX

As I mentioned in my previous post on vSphere 6.5, VMware now offers automated UNMAP capability for VMFS datastores as well as Linux Guest OS support for UNMAP. I’ll cover VMFS first, then discuss Linux support. ********************** Update 03-15-17 VMware has released vSphere 6.5 p01 which fixes a particular issue related to automated UNMAP in…