mount -t apfs device mountpoint

[hoan3504]

mounting apfs looks ok ...but the files inside the tree structure are almost empty I have mac's rootfs from a working virtual mac (I can play jessica rhaye singing bob dylan on youtube ; so it is really working) all the filenames in directory tree look quite normal ... but its contents are simply 0 I have just followed prescription make; modprobe libcrc... and insmod apfs.ko I am not aiming at modifying files in apfs ,but just willing to clone a apfs_mojave back into hfs_mojave using tar between the 2 filesytems under linux instead of using CCC carbone clone copy thank you

[eafer]

That sounds like an unsupported compression algorithm. Only zlib works for now, sorry. I will try to add the others in the coming months.

[eafer]

All known compression algorithms should be supported now in the development branch. Since it's been more than a year and you may not care anymore, I'm just closing this issue without waiting for confirmation. Feel free to reopen if you try it out and run into problems.