Alex’s blood turns to ice. He checks the running VMs. The production CRM server—the one that processes $50,000 in sales per hour—is named
“Alex… did you just do something? The main customer database just went offline. Like, the entire CRM.” deleted vmdk
The VM is still “running” in vCenter, but without its disk descriptor file, it can’t read any data. The operating system is frozen in a state of panic. Alex’s blood turns to ice
Alex doesn’t panic (much). He remembers a rule his mentor taught him: The main customer database just went offline
He looks back at the datastore browser. In his exhaustion, he’d been in the wrong folder. He hadn’t deleted the old dev disk. He’d deleted the production CRM’s primary .vmdk file while the VM was still running.
It’s 11:30 PM on a Friday. Alex is doing routine storage cleanup on the company’s VMware ESXi host. They have a legacy virtual machine named “Dev-Web-01” that was decommissioned months ago. He’s been asked to free up space on the datastore.
He logs into the vSphere client. He sees the VM folder. He sees the files: .vmx (config), .vmdk (the disk), and .flat.vmdk (the raw data). He thinks: “I don’t need the whole VM, just the disk file.”