AFAIU, the work on SMBv3 UNIX extensions on Samba is ongoing:
https://wiki.samba.org/index.php/SMB3-Linux
So, while cifs-utils tries to use "unix" when mounting the share, Samba still doesn't support it, and therefore mount.cifs falls back to nounix.
This is not necessarily a bug; it's just something that is still being developed and will ship in future versions of Samba.
I am moving this bug to the samba package.
AFAIU, the work on SMBv3 UNIX extensions on Samba is ongoing:
https:/ /wiki.samba. org/index. php/SMB3- Linux
So, while cifs-utils tries to use "unix" when mounting the share, Samba still doesn't support it, and therefore mount.cifs falls back to nounix.
This is not necessarily a bug; it's just something that is still being developed and will ship in future versions of Samba.
I am moving this bug to the samba package.