Comment 7 for bug 1728354

I am running into the same error message. In my case it's when I try to access the OneDrive folder from linux:

ls -la OneDrive
lrwxrwxrwx 1 root root 25 Nov 8 17:48 OneDrive -> unsupported reparse point

I installed the systcomp and dedup plugins, but the error is still there.

Running fsutil on Windows, I get the following:

D:\>fsutil reparsepoint query OneDrive
Valore tag di reparse: 0x9000301a
Valore tag: Microsoft

Lunghezza dati di reparse: 0x00000054
Dati di reparse:
0000: 01 00 54 00 46 65 52 70 bf 54 73 34 50 00 00 00 ..T.FeRp.Ts4P...
0010: 02 00 07 00 07 00 01 00 48 00 00 00 0a 00 04 00 ........H.......
0020: 4c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 L...............
0030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0040: 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 ................
0050: 3e 00 00 00 >...

The interesing part is the value of the reparse tag, 0x9000301a. That should identify the type of reparse point. Searching for that number, the only mention with some meaning I find is from this file on github: https://github.com/jschicht/MftRcrd/blob/master/MFTRCRD.au3

Case $ReparseType = '0x9000301A'
    Return 'CLOUD_ROOT_ON_DEMAND'

So it might be a new type of reparse point, specific for OneDrive.