nfs owner/group

[philhu]

Freenas 9.10

Build an nfs, advanced options, MAPALL user 'philhu', MAPALL group 'users'

philhu has same uid on the freenas box and my centos6 system
users has same uid on both also

mount disk using:
mount -t nfs freenas.home:/mnt/volume1/data /mnt/disk -O username=philhu,password=password,user,auto,gid=users,uid=philhu,nfsver=3,noatime,intr

And it mounts! (please dont yell about password in cmd line, it is a test)

Create a file on nfs volume from centos volume, it shows owner as nobody:nobody

So why? MAPALL is set, gid,uid are the same between systems, I login to the drive using an account on the freenas, i even specify user and group on the mount line.

 

[fracai]

I'm seeing similar behavior, but only when I mount using NFSv4. I don't have my configuration available at hand, but I can post that later tonight.
When I disable NFSv4, I get the correct permissions.

Do you have v4 enabled in the FreeNAS NFS settings?

 

[philhu]

Ok, took out all options, it still mounts, but still gives owner/group issue

# mount -t nfs freenas.home:/mnt/volume1/data /mnt/disk
# touch /mnt/disk/video/e.e
# ls -al /mnt/disk/video
total 74
drwxrwxrwx 3 nobody nobody 7 Jun 6 14:13 .
drwxr-xr-x 7 nobody nobody 7 Jun 3 22:40 ..
-rw-r--r-- 1 nobody nobody 0 Jun 6 14:13 d.d
-rw-r--r-- 1 nobody nobody 0 Jun 6 14:13 e.e

 

[philhu]

Found it, and it fixed it!

Thank you

I think it is a v4 bug myself

 

[fracai]

found what? the nfsv4 setting?

 

[philhu]

yes, I turned off v4 and it shows right, turn it on, it always shows nobody:nobody, even though the ownership/group are correct, the v4 setting seems to display the nobody stuff

 

[fracai]

Yeah, that's the behavior I was seeing as well.
And it looks like the same issue here: https://forums.freenas.org/index.php?threads/how-to-set-nfsv4-permissions.43943/

I'm not sure if it's a bug or lack of configuration knowledge.

 

[Mirfster]

Out of curiosity have you configured the NFS Service? Thinking about the "NFSv3 ownership model for NFSv4" checkbox option...

Per the manual:

The “NFSv3 ownership model for NFSv4” checkbox has been added to Services→NFS

 

[philhu]

>>Out of curiosity have you configured the NFS Service? Thinking about the "NFSv3 ownership model for NFSv4" checkbox option...

Tried it, did not seem to do anything.... Files still showed as owned by nobody:nobody