Getting Started

What’s New in vSAN 6.7 Update 1

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VMware vSAN is the market leader in HCI. One of the many driving forces that has helped solidify this position, is the rapid and continuous pace of innovation. VMware has always given customers the power of choice, and this continues into the hybrid cloud era. VMware’s digital foundation gives customers the ability, and flexibility to Read more...

More vSAN Cmdlets in PowerCLI 11!

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There’s a new release of PowerCLI, and it includes some more vSAN goodness! We’ve added some capabilities previously found in the Ruby vSphere Console and have also updated a couple of the existing modules   The new and updated cmdlets include: Get-VsanObject makes it easy to get information about a vSAN Object or a VM’s Read more...
Mixed MTU

Understanding Mixed MTU support in Stretched & 2 Node vSAN 6.7 U1 clusters with Witness Traffic Separation

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Witness Traffic Separation introduced the ability to tag “witness” traffic on an alternate VMkernel interface on vSAN data nodes. Witness Traffic Separation is the feature that enabled 2 Node “Direct Connect” in vSAN 6.5, and was also added to later editions of vSAN 6.2 (vSphere 6.0 Update 3 & higher). Some additional logic was added Read more...
Witness Consolidation

Understanding vSAN Witness Consolidation & 2 Node vSAN

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The vSAN Witness Appliance was introduced as a free alternative to using a physical ESXi host as a vSAN Witness Host. This appliance is only used for housing vSAN Object Witness Components, and is not allowed to run any virtual machine workloads. When deploying the vSAN Witness Appliance, there are 3 potential deployment options: Tiny, Read more...

Architecting from the Edge to Core to Cloud: Register Today!

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  Hybrid cloud deployment can speed the delivery of new services and provide IT with flexibility and choice in building and running applications. But developing a clear strategy for hybrid cloud use is an essential step for successful deployment. Register today for our two-part webcast, Architecting from the Edge to Core to Cloud, Aug. 21 Read more...

How Does vSAN-Powered HCI Speed Up Migrations?

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The Problem of Hidden Costs   Years ago I bought a (relatively) fancy car. for a reasonable price. It got great gas mileage and I got it at a great price. I quickly found out though that the car suffered from a few problems. This car required expensive parts when things broke. A lot broke Read more...
vSAN Cisco Live

Don’t Miss the VMware vSAN Session at Cisco Live!

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  Are you planning to attend Cisco LIVE US this year? So is the VMware vSAN team! This is a great opportunity for you to learn about the capabilities that vSAN has to offer. Find us at Cisco Live!   THE VMWARE BOOTH Stop by to talk to our vSAN experts and demo the product! Read more...

vSAN Deployment Considerations

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Now more than ever, vSAN deployments are quickly growing in number. There are many vSAN documents available on StorageHub with great content; from design guides to day 2 operations, but a common ask from the field relates to vSAN deployment considerations. While there are many areas we can explore, some of them vary based on Read more...

Understanding the vSAN Witness Host – Traffic Tagging

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With 2 Node and Stretched Cluster vSAN, a vSAN Witness Host is used. This can be a physical vSphere host or a  VMware provided virtual appliance. Using the vSAN Witness Appliance is easy, does not require any additional licensing, and has much of the configuration standardized (sizing, disks, tagged ports). A second VMkernel port (vmk1) Read more...