How to get Windows 10 client connected to NFS share on CentOS 7? Network Error 1204: "network provider name is invalid"

Perry

7/16/23, 2:15 PM

I have a CentOS 7.9 server, IP address 192.168.1.185, with a 48TB volume mounted in /media:

[root@ds1 media]# ls -la
drwxr-xr-x.  3 root  root    29 Mar 16 08:20 .
dr-xr-xr-x. 17 root  root   278 Mar 16 08:24 ..
drwxrwxrwx   5 myname myname 4096 Mar 15 17:48 DS1_48TB_RAID_0

(myname is really my username, just masking it here)

This is exported as:

[root@ds1 media]# cat /etc/exports
/media/DS1_48TB_RAID_0 192.168.1.0/24(rw,sync,no_root_squash)

SElinux is disabled

[root@ds1 media]# sestatus
SELinux status:                 disabled

On the Windows 10 side, 'Services for NFS' were enabled, then the machine was rebooted. We can see the server with showmount from Windows.

C:\Windows\system32>showmount -e 192.168.1.185
Exports list on 192.168.1.185:
/media/DS1_48TB_RAID_0             192.168.1.0/24

However, when trying to connect to it this is what I get:

C:\Windows\system32>mount -o anon \\192.168.1.185\media\DS1_48TB_RAID_0 V:
Network Error - 1204
Type 'NET HELPMSG 1204' for more information.
    
C:\Windows\system32>NET HELPMSG 1204
The specified network provider name is invalid.

Edited to add that I've also tried non-UNC paths but get the same error, eg:

mount -0 anon 192.168.1.185:/media/DS1_48TB_RAID_0 V:

On the Mac side (Big Sur), I am able to mount the share using:

iMac-2:~ myname$ sudo mount -o nolocks,resvport,locallocks -t nfs 192.168.1.185:/media/DS1_48TB_RAID_0 /private/nfs/

So I also tried using the nolock option on Windows, but got the same error. it seems 'resvport' and 'locallocks' are mac-specific, because the windows mount command doesn't list them as options.

What am I missing here?

0 + 0

nfs

centos7

windows-10

Elon Musk

I sit in a Tesla and translated this thread with Ai:

EN: How to get Windows 10 client connected to NFS share on CentOS 7? Network Error 1204: "network provider name is invalid"

TH: จะรับไคลเอนต์ Windows 10 เชื่อมต่อกับ NFS ที่ใช้ร่วมกันบน CentOS 7 ได้อย่างไร ข้อผิดพลาดของเครือข่าย 1204: "ชื่อผู้ให้บริการเครือข่ายไม่ถูกต้อง"

RO: Cum se conectează clientul Windows 10 la partajarea NFS pe CentOS 7? Eroare de rețea 1204: „numele furnizorului de rețea este invalid”

RU: Как подключить клиент Windows 10 к общему ресурсу NFS в CentOS 7? Ошибка сети 1204: «недопустимое имя сетевого провайдера»

VI: Làm cách nào để máy khách Windows 10 được kết nối với chia sẻ NFS trên CentOS 7? Lỗi mạng 1204: "tên nhà cung cấp mạng không hợp lệ"

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