Issue 488 · Week of May 13, 2026
Feed Jobs Search Platform About Donate
← Back to feed / //azure

How to Resolve Disk Signature Collisions in Azure Virtual Machines

Read full article Discuss
Cloning or duplicating Azure Virtual Machines can sometimes lead to disk signature collisions, causing disks to go offline. This issue often occurs when using tools like dd or azcopy, creating new VMs from snapshots, or restoring VMs from copied disks. Understanding the steps to fix these collisions ensures smooth VM operations and minimizes downtime.