zivillian

@AssafTzurEl Create a virtual machine, with the vhdx attached to it - mount the filesystem and take a look with [xfs_db](https://linux.die.net/man/8/xfs_db) That's how I verified and debugged the implementation.

I'm sorry, I totally misunderstood your reply. I came up with the following change, to get the inode. The idea is to make `VfsFileSystemFacade.GetRealFileSystem` `protected internal` and use xunit `Assert.IsType`...

https://www.nuget.org/packages/Discutils/

my guess is, it has something to do with log replay. This would explain, why mounting writable does work. I added Log replay in 34e3ea4db63426c09cf469f8c474cd9fc4a11e98 but I don't know anything...

Have you tried to open the destination stream with a NTFS Filesystem after running the StreamPump? Does `NtfsFileSystem.Detect(partStream)` give the correct result?

Can you give an example how the involved layers are arranged in your setup? Something like `2 VHDs-> 3 partitions each -> 3 LVM Physical Volumes -> 1 LVM Volume...

There is an [example for VHD](https://github.com/DiscUtils/DiscUtils/blob/b3ffb5123eea8791a90d6a2beb65c68cc5708b24/Utilities/VHDCreate/Program.cs#L49) which seems to support differencing. I'm not sure if VHDX also supports creating differencing images, but it may be a good starting point. This...

+1 for an additional optional ctor parameter

Can someone attach a broken (created with discutils) and a working (created on windows / linux) image with the same content?

We are using DiscUtils in a somehow similar scenario (#24). We are not trying to read the actual data but only the filesystem usage (which includes MFT, ClusterMap, Bitmap etc.),...