Vmfs Partition Table Recovery [WORKING]

partedUtil restore /vmfs/devices/disks/naa.6001234567890 This command looks for the secondary GPT at the end of the disk and restores the primary. after a disk was mistakenly partitioned with a different tool. Method C: Using vgfs (Linux-based recovery) – For advanced users If ESXi tools fail, boot a Linux live CD (Ubuntu, SystemRescue) and install vmfs-tools :

sudo apt-get install vmfs-tools Then scan: vmfs partition table recovery

Check partition table:

This post is a deep dive into recovering a lost or corrupted VMFS partition table. I’ll cover theory, common causes, diagnostic tools, and step-by-step recovery procedures. A VMFS datastore lives inside a primary partition (type 0xFB for VMFS3 or 0xFC for VMFS5/6) on a disk or LUN. The partition table (usually GPT, sometimes MBR on older systems) sits at the very beginning of the disk (LBA 0) and contains a small entry pointing to the start sector and length of that VMFS partition. partedUtil restore /vmfs/devices/disks/naa

You can dump the last few sectors using dd and look for "EFI PART" signature: I’ll cover theory, common causes, diagnostic tools, and

dd if=/vmfs/devices/disks/naa.6001234567890 bs=512 count=1 skip=END_SECTOR_NUMBER | hexdump -C | grep "EFI PART" But skip math is error-prone. Instead, use partedUtil :

esxcfg-info -s | grep -i vmfs Better yet, use the hidden voma tool (VMFS Offline Metadata Analyzer) in read-only mode: