Winfsp and jnr-fuse not working

[pingus69]

Hi,

first thanks a lot for the jnr-fuse. It is working great on macOS and Linux since years.
Now I want o run my project also under Windows (10).
I testet it on Window 10 VM machine in Azure cloud and Windows Server 16 on an VMWare guest in my office.
I am using Winfsp 2022 from secfs.net and jnr-fuse 0.5.7)
But unfortunately I can't get the examples (HelloWorld,Memfs) to work.

When I run the HelloWorld example and mount the filesystem on M:\

I don't see the mounted M: and I cannot access.

But when I run

fsptool lsvol

I get

M: \Device\Volume{704a1994-8110-11ec-86f6-000d3aaed942}

But when I mount to an existing drive with a non-existing directory (e.g. C:\tmp\mnth I get the following behaviour:

cd C:\tmp

C:\tmp>dir

Directory of C:\tmp

01/30/2022 08:42 AM <DIR> .
01/30/2022 08:42 AM <DIR> ..
01/30/2022 08:42 AM <DIR> mnth
0 File(s) 0 bytes
3 Dir(s) 16,920,776,704 bytes free

C:\tmp>cd mnth
The system cannot find the file specified.

C:\tmp>dir
Volume in drive C is Windows
Volume Serial Number is B058-8F2A

Directory of C:\tmp

01/30/2022 08:42 AM <DIR> .
01/30/2022 08:42 AM <DIR> ..
01/30/2022 08:42 AM <JUNCTION> mnth [\Device\Volume{704a1a06-8110-11ec-86f6-000d3aaed942}]
0 File(s) 0 bytes
3 Dir(s) 16,920,772,608 bytes free

Here the output of the running HelloWorld:

java[TID=29cc]: FFFF808A9FD58270: >>QueryVolumeInformation
java[TID=29cc]: FFFF808A9FD58270: <<QueryVolumeInformation IoStatus=0[0] VolumeInfo={TotalSize=0:0, FreeSize=0:0, VolumeLabel=""}
java[TID=29cc]: FFFF808A982F3DE0: >>Create [UTB--C] "", FILE_OPEN, CreateOptions=4001, FileAttributes=10, Security=NULL, AllocationSize=0:0, AccessToken=0000000000000578[PID=112c], DesiredAccess=0, GrantedAccess=80, ShareAccess=1
java[TID=29cc]: FFFF808A982F3DE0: <<Create IoStatus=c0000034[0]
java[TID=29cc]: FFFF808AA03ACDD0: >>Create [UT---C] "", FILE_OPEN, CreateOptions=21, FileAttributes=10, Security=NULL, AllocationSize=0:0, AccessToken=0000000000000578[PID=2d60], DesiredAccess=100020, GrantedAccess=0, ShareAccess=3
java[TID=29cc]: FFFF808AA03ACDD0: <<Create IoStatus=c0000034[0]
<=========----> 75% EXECUTING [51s]

Any idea what is wrong here?

Thanks a lot

Bernward

[Sergey Tselovalnikov]

Hey, @pingus69! Have you tried to check out the #troubleshooting section and specify the encoding explicitly?

[pingus69]

Hi Sergey, yes this solves my problem! Thank you very much!!

Bernward

[Erhannis]

Comment: that's a runtime flag, not a compiler flag. (Do java -Dfile.encoding=UTF-8 ..., not gradle -Dfile.encoding=UTF-8 ...) I speak from experience.