As a managed service provider with VMware, we offer virtual desktops to our customers. We support around 80+ customers, some use VMware, some use Hyper-V... it varies. In total, we support around one million virtual desktops.
My role as an enterprise architect is to provide solutions to these diverse customers.
From a VMware perspective, we use SRM, or Site Recovery Manager, for disaster recovery. SRM has an automated recovery process, which reduces the need for manual intervention during a disaster. This minimizes downtime and ensures faster recovery times.
The automation of failover and failback processes. is key. During a disaster or planned migration, SRM automates the failover process to the recovery site. It coordinates the shutdown of virtual machines on the protected site and powers on corresponding VMs on the recovery side.
This automation is crucial because it may involve hundreds of VMs that can't fail over all at once. SRM follows a specific procedure, ensuring that virtual machines are recovered in the correct order according to a predefined recovery plan. This minimizes downtime and ensures complete recovery.
Additionally, after a disaster or migration event has been resolved, SRM automates the failback process. This allows you to return virtual machines and data to the original production site.