frankdenneman

  Frank Denneman is the Chief Technologist for AI at VMware by Broadcom. He is an author of the vSphere host and clustering deep dive series, as well as a podcast host for the Unexplored Territory podcast. You can follow him on Twitter @frankdenneman

     



441 Stories by frankdenneman

Changing your vCenter logging level using the webclient

In order to monitor some load behavior I needed to increase the logging level of the vCenter server. The logging level still is included...
25 sec read

Storage DRS automation level and initial placement behavior

Recently I was asked why Storage DRS was missing a “Partially Automated mode”. Storage DRS has two automation levels, no automation (Manual Mode) and...
1 min read

Storage DRS Device Modeling behavior

During a recent meeting the behavior of Storage DRS device modeling was discussed. When I/O load balancing is enabled, Storage DRS leverages the SIOC...
2 min read

Avoiding VMDK level over-commitment while using Thin disks and Storage DRS

The behavior of thin provisioned disk VMDKs in a datastore cluster is quite interesting. Storage DRS supports the use of thin provisioned disks and...
2 min read

Apply User-defined Storage Capabilities to multiple datastore at once

To get a datastore cluster to surface a (user-defined) storage capability, all datastores inside the datastore cluster must be configured with the same storage...
31 sec read

Storage DRS demo available on VMware TV

If you haven’t seen Storage DRS in action, check out the Storage DRS demo I’ve created for VMwareTV. Get notification of these blogs postings...
7 sec read

How to create VM to Host affinity rules using the webclient

This article shows you how to create a VM to Host affinity rule using the new webclient. 1. Select host and clusters in the...
1 min read

Technical paper: “VMware vCloud Director Resource Allocation Models” available for download

Today the technical paper “VMware vCloud Director Resource Allocation Models” has been made available for download on VMware.com. This whitepaper covers the allocation models...
31 sec read

VM Storage Profiles and Storage DRS – Part 2 – Distributed VMs

Mentioned in part-1 of the Storage DRS and VM Storage Profiles series, Storage DRS expects “storage characteristics –alike” datastores inside a single datastore cluster....
3 min read

VM Storage Profiles and Storage DRS – Part 1

In my previous article about how to configure storage profiles using the web client I stated that different storage profiles could be assigned to...
1 min read