Total Commander

Posted: **2025-04-26, 19:51 UTC**

Tried to copy file from phone to shared drive using LAN plugin.

I see error:

smbd_calculate_access_mask_fsp: Access denied on file mnt/usb/Fly/2/S2.7z: rejected by share access mask[0x001F00A9] orig[0x0000008B] mapped[0x0000008B] rejec

All other Windows, LInux machines use the same share (it is central NAS). All other machines can READ and WRITE from/to the share (the share is accessible without password).

Only LAN plugin can not write to the share. READ works correctly.

Share is setup like this (Samba config file on nas):

Code: Select all

[Fly]
        comment = The USB FLY drive
        path = /media/usb
        guest ok = Yes
        read only = No
        valid users = root kdshare
        admin users = root
        force create mode = 0600
        force directory mode = 0700
        wide links = yes
        follow symlinks = yes

On windows machine it is connected like this and it always works:

Code: Select all

net use F: \\192.168.3.8\Fly\Fly /persistent:no

I believe (lets say I'm 90% confident) that one year ago it was working without problem. But I use write from phone to NAS very rarely so have no info when it might stopped working/why....

Tried search on internet, but was not able to find anything reasonable.

Any ideas what I have wrongly configured? Is this bug? Has anyone seen something similar?

Posted: **2025-04-27, 07:27 UTC**

Maybe the plugin is logged in as a guest? It tries this when login with the provided user name and password fails.
Try changing
guest ok = Yes
to
guest ok = No

Posted: **2025-04-27, 18:45 UTC**

I changed as per your recommendation.

The connection works same ways as before - read only access. When I try from Windows or linux machine the disk is perfectly writable.
I created completely new user account to test and again windows/linux connection is perfectly OK, but the Android refuses to write, I can see content, read, but can not write.

Posted: **2025-04-28, 12:58 UTC**

It could be an incompatibility between your specific Samba server version and the smbj library I use in the LAN plugin.
Maybe a different file manager for Android will work with your server.

Total Commander

Lan plugin - rejected by share access mask

Lan plugin - rejected by share access mask

Re: Lan plugin - rejected by share access mask

Re: Lan plugin - rejected by share access mask

Re: Lan plugin - rejected by share access mask