Re: Issues with nfs v4 and security

[Tom H <tomh0665@gmail.com>]

On Sun, Mar 18, 2012 at 12:34 AM, Alexander Samad <alex@samad.com.au> wrote:
>
> I am having some issue with nfs-kernel.
>
> I have 2 servers both have NFS exports.
>
> when i mount 1 from server B to server A, the users come up as nobody and
> nogroup.
>
> when i mount from A to B I get the proper uid/gids
>
> // this is on server B
>
> nfs:/home/alex                /home/alex              nfs
> _netdev,bg,rw,auto,noatime,nouser,async,nodev,suid,proto=tcp,vers=4     0
>     0
>
> on server A
> nas:/exports/video/cam  /exports/video/cam    nfs
> _netdev,bg,rw,noauto,noatime,nouser,async,nodev,nosuid,proto=tcp,vers=4   0
>   0
>
> idmap
>
> [General]
>
> Verbosity = 0
> Pipefs-Directory = /var/lib/nfs/rpc_pipefs
> # set your own domain here, if id differs from FQDN minus hostname
> # Domain = localdomain
> Domain = abc.com.au
> localdoman = hme1.bc.com.au
>
> [Mapping]
>
> Nobody-User = nobody
> Nobody-Group = nogroup

Is "Domain" in "/etc/idmapd.conf" the same on all three boxes?

Are the users' UIDs the same on all three boxes?