I have two disks as .vmdk files, and four as .vdi files. I can boot virtual machines on them with Sun xMV VirtualBox, and they work just fine. However, I want to mount them on my local computer so I can read some files off of them without starting a virtual machine. I downloaded the vmware-mount utility, but I get this error, even when mounting .vmdk files, which should be VMWare images...
Unable to mount the virtual disk. The disk may be in use by a virtual
machine, may not have enough volumes or mounted under another drive
letter. If not, verify that the file is a valid virtual disk file.
Thinking it's a problem with the utility, I downloaded the SDK and made my own simple program in C to try to mount a disk. It just initializes the API, connects to it, then attempts to open the disk. I get this error, once again claiming it is not a virtual disk:
**LOG: DISKLIB-DSCPTR: descriptor above max size: I64u
**LOG: DISKLIB-LINK : "f:\programming\VMs\windowstrash.vdi" : failed to open (The file specified is not a virtual disk).
**LOG: DISKLIB-CHAIN : "f:\programming\VMs\windowstrash.vdi" : failed to open (The file specified is not a virtual disk).
**LOG: DISKLIB-LIB : Failed to open 'f:\programming\VMs\windowstrash.vdi' with flags 0x1e (The file specified is not a virtual disk).
** FAILURE ** : The file specified is not a virtual disk
The files are clearly virtual disks, though, since I can actually mount and use them with a virtual machine. I tried detaching them from any VMs and trying again, but I got the same results.
Any ideas? Maybe the "descriptor above max size" is a hint?
Some more info: the .vmdk disks were created on other computers. I just copied them to mine and created new VMs around them, but they work fine. All the .vdi files were created on my machine. Not sure if that affects anything.
Update: WinMount can mount the file.. so the problem seems to be with vmware-mount.
Umm I don't think VirtualBox disk images (.vdi) can be mounted under a VMware utility, unless I'm missing something.
The .vmdk files are VMware disk files, which as of v2.1 VirtualBox can use (but it can make breaking changes to them that prevents them working on VMware again.)
If your host is linux, you can try this: HOWTO: Mount any VBox-compatible disk image on the host
I had this same problem with vmware-mount. While looking for alternatives, I stumbled across ImDisk. It was able to mount the .vmdk without issue. Additionally, it doesn't have the 20GB size limitation of the free version of WinMount.
I didn't try it with a .vdi disk, but wouldn't be surprised if it handles those as well.