She had to restore from the delta —not the base.
The corrupted block? It belonged to a deleted temp table from 200 days ago. Nothing of value lost. restore vmware from delta vmdk
, improving performance and preventing the delta from growing until it exhausts datastore space. Is the base disk missing, or are you seeing a "CID Mismatch" error? Knowing this will help me provide specific commands to fix the disk chain. AI can make mistakes, so double-check responses Copy Creating a public link... You can now share this thread with others Good response Bad response 6 sites VMDK to VMX Converter and Recovery Guide | DiskInternals Mar 17, 2026 — She had to restore from the delta —not the base
Restoring a VMware virtual machine from a delta VMDK—often referred to as a —is a critical procedure when you need to recover data from a specific point in time or repair a broken snapshot chain. Delta disks ( -delta.vmdk ) are child disks that store only the changes made since a parent disk was created. Understanding the Delta Disk Hierarchy Nothing of value lost
