There is a tool that can recover logical problems in the VHD structure?

A friend called me and told me that his VS R2 Enterprise with 4 VMs suffered a power falure and after that, one of the VMs does not startup anymore. The erros is the same as using VHDMOUNT, something similar: "VHD file could not be mounted"

There is a CHKDSK for VHD files?

How to "rebuild" a corrupetd VHD file? How to analyze logical structure of a offline VHD file?

 

Try Diskdigger http://diskdigger.org/ 

 

Sean :) 

I would first start out by making a copy of the VHD prior to troubleshooting it.  You should also confirm that there are not any snapshots.

You could try mounting it in the parent partition and repairing it with checkdisk.

Here is a tool for fixing VHDs which snapshot / extend issues, but might not be relevant here:

http://code.msdn.microsoft.com/vhdtool

Nathan Lasnoski

Try MiniTool Power Data Recovery 

You can try to use qemu manager free and open. 1) first copy the original 2) convert VHd to raw with bin extension. Qemu-img convert ..... Etc Install and use virtualbox Vboxmanage to convert bin in VHd format. Then try to see if the VHd mount or boot. Bye Renato

Easy to run, VHD file recovery application is simple and fast solution for recovering corrupt VHD file data. It has many features which are useful in every stage data harm situations without any delay. There is no need to create Virtual environment for restoring recovered VHD file. Get this helpful application over here: 

http://www.vhd.recoverydeletedfiles.com/

This software  Efficient in recovering corrupted, damaged and lost VHD files without any delay.VHD Performs successful recovery of all types of lost files such as images, video & audio files, database files, documents, media files, archives etc.With thsi software Recovers data from fixed, differencing and dynamic type of Virtual Hard Disk (*.vhd) with accuracy.

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• Edited by douglaswalker Thursday, May 15, 2014 5:53 AM

I also would like to suggest another application which I have used recently for doing VHD recovery. Last, I lost almost everything on my lappy due to hard drive crash issue. I backup my data in .vhd file but due to somehow the backup file unable to show me any data. Finally, I tried Hyper-V data recovery tool that had been recommended by my friend. The tool have easy-to-operate GUI techniques so that even a novice use can also run this application for repairing VHD file corruption or data inaccessible problem without any hassle. It also recovered those files which I had deleted earlier.

I got this superb tool over here: http://www.corrupt.vhdrecovery.com/

 

There is a tool that can recover logical problems in the VHD structure?

A friend called me and told me that his VS R2 Enterprise with 4 VMs suffered a power falure and after that, one of the VMs does not startup anymore. The erros is the same as using VHDMOUNT, something similar: "VHD file could not be mounted"

There is a CHKDSK for VHD files?

How to "rebuild" a corrupetd VHD file? How to analyze logical structure of a offline VHD file?

 

VHD Software is an advance and professional application and this tool is able to images, documents ,attachments, zipped etc from corrupt VHD. It is effective and easy to use application.For more information and free download click http://vhddatarecovery.blogspot.com

VHD recovery tool is one and only option that can recover VHD data from any corruption occurred in virtusl hard disk. It not only recovers VHD data but fix all VHD error also. It is created for Windows 8, Windows 7, Windows Server 2008/R2 and 2012/R2 and Hyper-V Server

Download the tool here :- http://www.undeletepcfiles.com/vhd-data-recovery-tool.html

VHD files use a FAT structures as a means of managing the virtual drive. I would save the VHD and load the image in R-studio or Recover it all data recovery software and recover the data. If you have lost a VHD file you can obtain free software to recover it here http://dtidatarecovery.com/utilities/vhd-file-location-vhd-finder/

there are more threads on this topic https://social.technet.microsoft.com/Forums/windowsserver/en-US/2ca1dff1-5612-4571-9736-d62a80e86f8e/hyperv-backup-defrag-checkdisk?forum=winserverhyperv

Best Stellar Phoenix Virtual Machine Data Recovery is an ultimate utility to get back deleted or lost data from Microsoft (VHD), Oracle (VDI) and VMware (VMDK) image files. It also performs recovery from virtual drives based on exFAT, NTFS, FAT16, and FAT32 file systems. You may also compress the data to save some sort of space.

Download its free trial version from:- http://www.softmagnat.com/virtual-machine-data-recovery.html