Can mount and use from Windows, but cannot from Linux about ksmbd HOT 7 OPEN

can you try it again after "chmod 777 /mnt/data/dl/" ?

from ksmbd.

Hello,

It does not help. I also simplified the setup to the max:

mkdir /test
chown rm:rm /test
chmod 777 /test

[test]
path = /test/
valid users = rm
write list = rm

mount -t cifs //umi.home.romanrm.net/test /mnt/tmp1/ -o username=rm,password=xxxx

Same result (Permission denied). But works fine from Windows.

from ksmbd.

Can you tell me your kernel version and local filesystem of share directory?

from ksmbd.

Ah,, You told me already it. 6.6.18

from ksmbd.

Let me know what local filesystem is.

from ksmbd.

Hello,

noperm option does not help. The local filesystem on client is ext4, on server root FS is also ext4.

from ksmbd.

I have now tried mounting the share from another client:
Linux 6.1.0-0.deb11.18-armmp-lpae #1 SMP Debian 6.1.76-1~bpo11+1 (2024-02-15) armv7l GNU/Linux
(Client and server in the original report are both amd64)

It fails with the same error:

[1023440.402615] CIFS: Attempting to mount \\umi.home.romanrm.net\test
[1023440.489627] CIFS: VFS: cifs_read_super: get root inode failed

So the problem is server-side.

from ksmbd.