Drive it with your mouse, your finger, or just use the arrow keys.
Use Learn mode to learn the demo. The orange boxes show where to click.
Use Present mode to hide the orange boxes and notes.
Use Autoplay mode to make it play like a movie. Hit the Esc key to stop.
Click a Shortcut to jump to a specific part of the demo.
vSAN requires that the virtual machines deployed on the vSAN datastores are assigned at least one storage policy. When provisioning a virtual machine, if you do not explicitly assign a storage policy to the virtual machine, a generic system defined storage policy, called the vSAN Default Storage Policy, is applied to the virtual machine.
The default policy contains vSAN rulesets and a set of basic storage capabilities, typically used for the placement of virtual machines deployed on vSAN datastores.
Here is a list of the VxRail specifications for the vSAN Default Storage Policy in a live production environment.
Let's take a look at how to view the current Storage Policies.
This is an Interactive Simulation. The below reference is for review only and unable to be completed in this lab.
You can review the configuration settings for the default virtual machine storage policy from the vSphere Web Client client when you navigate to the VM Storage Policies > vSAN Default Storage Policy > Manage > Rule-Set 1: vSAN.
For best results in your environment, consider creating and using your own VM storage policies, even if the requirements of the policy are same as those defined in the default storage policy.
When you assign a user-defined storage policy as the default policy to a datastore, Virtual SAN automatically removes the association to the default storage policy and applies the settings for the user- defined policy on the specified datastore. At any point, you can assign only one virtual machine storage policy as the default policy to the Virtual SAN datastore.
Define a Virtual Machine Storage Policy for Virtual SAN
When you need to define storage requirements and a type of storage service for a virtual machine and its virtual disks, you create a storage policy. In this policy, you reference storage capabilities that the Virtual SAN datastore supports.
To be eligible, a datastore does not need to satisfy all rule sets within the policy. The datastore must satisfy at least one rule set and all rules within this set. Make sure that the Virtual SAN datastore meets the requirements set in the storage policy and appears on the list of compatible datastores.
1. Verify that the vSAN storage provider is available.
2. Ensure that the virtual machine storage policies are enabled. For information about storage policies, see the vSphere Performance Best Practices documentation here.
This part of the lab is presented as a Hands-on Labs Interactive Simulation. This will allow you to experience steps which are too time-consuming or resource intensive to do live in the lab environment. In this simulation, you can use the software interface as if you are interacting with a live environment.
The orange boxes show where to click, and the left and right arrow keys can also be used to move through the simulation in either direction.
The VM Storage Policy is based on data services published by vSAN. The Rule you are adding changes the number of disk stripes per object. Striping splits the data of a given object into multiple stripes, also known as segments:
11. Click Next.
12. Click Next.
13. Click Finish.
14. Click the name of the newly created VM Storage Policy VxRail vSAN STRIPE-2. This is a brand new policy as you created tailored to your requirements. A VM will not use this policy until it is specifically applied to the VM.
15. Click Home menu icon.
16. Switch to the VM and Templates view.
17. Locate the VM entitled Demo-VM.
18. Click the window to scroll down to verify compliance the Virtual Machine has with the VM Storage Policies.
19. Right click Demo-VM and select VM Polices >> Edit VM Storage Policies.
20. Modify the Demo-VM to use a the newly created VM Storage Policy VxRail-vSAN-STRIPE-2.
The new VM Storage Policy Rule created "VxRail-vSAN-STRIPE-2". The new policy is added to the list.
This policy can be applied to a virtual machine and its virtual disks. Virtual SAN will place the virtual machine objects in accordance with the requirements specified in the policy. For information about applying the storage policies to virtual machine objects, see the vSphere Performance Best Practices documentation located here.
20. Click Apply to All
21. Click OK
22. Click Check Compliance
Notice the VM Storage Policy has changed. The Virtual Machine is now compliant to the Storage Policy that is assigned to it.
Please proceed to the Conclusion of Module 4.
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