Vsan Storage Policy Configuration

Storage policies for vm in vsan.

Vsan storage policy configuration.

Vsan storage policy configuration. In this series of vsan we already know now what is vsan and how it works. What is vmware vsan. Vsan storage polices define storage requirements for your virtual machines.

These policies guarantee the required level of service for your vms because they determine how storage is allocated to the vm. In our design we use different storage policies for the epic workloads. If you haven t visited yet links are available in the end of this post for all the vsan related articles. Vmware cloud on aws includes two vsan datastores one for the management vms vsandatastore and one for the workload vms workloaddatastore.

You can configure multiple storage policies based on your requirement and assign them to the virtual machines. Vsan is an software defined solution which uses storage policies to create and configure the storage for the virtual machines. For best results 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. With vmware vsan this can all be achieved in the software defined architecture of the vsan storage model.

The default vm storage policy is called virtual san default storage policy. Tasks begin in the configuration of the vsan cluster including network configuration and storage after just a few minutes the vsan cluster build will have finished. This is referred to as storage policy based management spbm. Vsan provides the storage policies which is then assigned to each vm or vmdk object.

Vsan storage policies we have discussed in the last post. If a checksum mismatch is detected vsan automatically repairs the data by overwriting the incorrect data with the correct data. Play with vm storage policy. Also we recommend disabling dedupe and compression as it may impact application response times.

In addition to easily changing your storage configuration vmware vsan allows a powerful new way to control storage down to the vmdk level of a virtual machine. But you are encouraged to create your own and not use. Both datastores share the same underlying storage. Make note of any errors that are presented in the configure hosts step.

Each node has four disks one for flash and three for hdd. Vsan is enterprise class storage virtualization software that when combined with vsphere allows you to manage compute and storage with a single platform with vsan you can reduce the cost and complexity of traditional storage and take the easiest path to hyperconverged infrastructure and hybrid cloud evolve to an integrated hyperconverged infrastructure hci solution.