6.2

VSAN 6.2 Part 12 – VSAN 6.1 to 6.2 Upgrade Steps

I've already written a few articles around this, notably on stretched cluster upgrades and on-disk format issues. In this post, I just wanted to run through [...]

VSAN 6.2 Upgrade – Failed to realign objects

A number of customers have reported experiencing difficulty when attempting to upgrade the on-disk format on VSAN 6.2. The upgrade to vSphere 6.0u2 goes [...]

VSAN 6.2 Part 10 – Problematic Disk Handling

In this post, I want to talk about a feature called Problematic Disk Handling. Some history behind why we have such a feature can be found in this post. In [...]

VSAN 6.2 Part 9 – Replacing the witness appliance

There might be a reason in VSAN stretched cluster environments or in 2-node VSAN ROBO deployments to change the witness appliance. The one thing to keep in [...]

VSAN 6.2 Part 8 – Upgrading VSAN Stretched Cluster from 6.1 to 6.2

This is an exercise that we ran through in our lab environment, and we thought that the steps would be useful to share here. By way of introduction, our 4 node [...]

VSAN 6.2 Part 7 – Capacity Views

If you've been following my series on VSAN 6.2 blog posts, you'll be aware of a considerable number of new features, especially around space efficiency, such [...]

VSAN 6.2 Part 6 – Performance Service

Many seasoned VSAN administrators will know how heavily we rely on VSAN Observer to get an understanding of the underlying performance of VSAN. While VSAN [...]