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.
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. deleted vmdk
“Alex… did you just do something? The main customer database just went offline. Like, the entire CRM.” It’s 11:30 PM on a Friday
He right-clicks the Dev-Web-01.vmdk file. He hits Delete . The file disappears instantly. No “Are you sure?” No recycle bin. Just… gone. He’s been asked to free up space on the datastore
The Midnight Click
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.”