Vmware Repair Vmfs Partition <Hot – 2025>

Her boss came down with a cup of coffee. “Fixed?”

vmfs-fdisk -c /vmfs/devices/disks/naa.60012345 It found a VMFS6 partition at sector 2048. But the partition table didn't point to it. The repair was manual but straightforward: rewrite the partition entry. vmware repair vmfs partition

esxcfg-volume -M /vmfs/devices/disks/naa.60012345:1 She held her breath. The console ticked. Her boss came down with a cup of coffee

Her boss, half-asleep, yelled from the kitchen: “Can you just restore from backup?” that datastore had vanished from vCenter.

That’s when she remembered:

Next, she used vmfs-fdisk —a hidden gem in ESXi’s recovery toolkit—to scan for VMFS signatures:

She was the senior virtualization engineer for a mid-sized financial firm. Fifty-seven virtual machines—including the exchange server, the CRM, and the entire payroll system—lived on a single 12 TB VMFS datastore. And now, that datastore had vanished from vCenter.