/mnt/vmfs/ ├── .fdc.sf/ ├── .sdd.sf/ └── <datastore_name>/ ├── .vSphere-HA/ ├── <vm_folder>/ │ ├── .vmdk, .vmx, .vmsd, etc. └── ... Use standard cp , rsync , or dd to recover data:
sudo mkdir /mnt/vmfs sudo vmfs-fuse /dev/sdb2 /mnt/vmfs -o ro After mounting, you’ll see a standard VMFS directory structure: vmfs-tools
cp -r /mnt/vmfs/datastore1/my_vm /recovery/path/ sudo umount /mnt/vmfs 6. Advanced Use Cases Recover from a Disk Image (DD or E01) # Create a raw disk image (if disk is failing, use ddrescue) sudo dd if=/dev/sdb of=/recovery/esxi_disk.img bs=4M status=progress Mount the image via loopback with offset sudo losetup -f --show -o $((2048*512)) /recovery/esxi_disk.img (Find offset using: fdisk -lu /recovery/esxi_disk.img) sudo vmfs-fuse /dev/loop0 /mnt/vmfs List VMFS Extents (for spanned volumes) vmfsfsck -l /dev/sdb2 Experimental Write Support (Use with Extreme Caution) # Compile from source with --enable-write ./configure --enable-write make sudo make install Mount read-write (risky) sudo vmfs-fuse /dev/sdb2 /mnt/vmfs -o rw /mnt/vmfs/ ├──
/dev/sdb1 Linux swap /dev/sdb2 VMFS (0xFB) sudo vmfsfsck /dev/sdb2 Step 3: Mount Using vmfs-fuse Create a mount point and mount read-only: Advanced Use Cases Recover from a Disk Image
1. Introduction VMFS (Virtual Machine File System) is a clustered block-based file system developed by VMware for storing virtual machine disks, snapshots, and configuration files. By default, Windows and standard Linux distributions cannot mount or read VMFS volumes.
sudo fdisk -l /dev/sdb Example output: