Arch Linux

everwisher

Member

Registered: 2019-09-11

Posts: 33

Can't login arch-based NFS server from Windows: NET HELPMSG 1326

I'm setting up an NFS server on my archlinux-based homelab and have "nfs-server.service" enabled via systemd. However, when I tried to access the NFS filesystem from a Windows 10 client using the command:

mount -u:[i]myuser[/i] \\192.168.1.2\nfs-shared Z:

Windows responded with "Network Error - 1326".

I'm sure to have typed in the correct password as I can ssh/putty into my homelab via this combination of myuser and password recognized incorrect by the WIndows 10 client. And the subfolders under /nfs-shared are owned by this myuser, of which the uid is 1000.

If I changed the command to:

mount -o anon \\192.168.1.2\nfs-shared Z:

the drive was successfully mounted but I can't read the folders within. Windows reported things saying I don't have permissions to access \\192.168.1.2\nfs-shared\Movies (could be a little different than what it was literally as I'm using non-English version of Windows)

Besides, when I tried to access from macOS using the command:

mount -t nfs -o resvport /192.168.1.2:/nfs-shared /private/nfs

macOS keeped replying with a bunch of "nfs server 192.168.1.2:/nfs-shared: lockd not responding" until it eternally said "Connection to the server is disconnected".

What is the underlying issue?

Down below is the content of my "/etc/exports":

/nfs-shared 192.168.1.0/24(rw,sync,subtree_check,crossmnt,fsid=0,no_root_squash)
/nfs-shared/Movies 192.168.1.0/24(rw,sync,subtree_check,all_squash,anonuid=1000)
/nfs-shared/Videos 192.168.1.0/24(rw,sync,subtree_check,all_squash,anonuid=1000)
/nfs-shared/Music 192.168.1.0/24(rw,sync,subtree_check,all_squash,anonuid=1000)

Lone_Wolf

Administrator

From: Netherlands, Europe

Registered: 2005-10-04

Posts: 13,311

Re: Can't login arch-based NFS server from Windows: NET HELPMSG 1326

https://www.reddit.com/r/linux4noobs/co … ndows_net/
I guess that's also you ?

error 1326 can be caused by time sync issues like described here https://www.itexperience.net/2012/07/12 … n-net-use/
Are all 3 machines (arch, windows, mac os) running ntp clients ?

Another possibility is incorrect mapping from username to userid .

https://community.wd.com/t/mount-share- … /149308/14
Arch Wiki on NFS mentions NFS4 supports something called idmapping that may also solve the issue, IF server and clients all support it.

---

Disliking systemd intensely, but not satisfied with alternatives so focusing on taming systemd.

clean chroot building not flexible enough ?
Try clean chroot manager by graysky

everwisher

Member

Registered: 2019-09-11

Posts: 33

Re: Can't login arch-based NFS server from Windows: NET HELPMSG 1326

https://www.reddit.com/r/linux4noobs/co … ndows_net/
I guess that's also you ?

error 1326 can be caused by time sync issues like described here https://www.itexperience.net/2012/07/12 … n-net-use/
Are all 3 machines (arch, windows, mac os) running ntp clients ?

Another possibility is incorrect mapping from username to userid .

https://community.wd.com/t/mount-share- … /149308/14
Arch Wiki on NFS mentions NFS4 supports something called idmapping that may also solve the issue, IF server and clients all support it.

_______________________________________________

Yes, it was me asking the same question at r/linux4noobs.

I'll squeeze some time for the description webpage you recommended and if any problems persists I'll come back to see if you could kindly offer further help.

Actually I don't quite catch up with the mapping things. As you've pointed it out, I'll try to make some sense of that.

Thank you very much for helping.