Strange NFS issue.

[Tom H]

On Sun, Apr 25, 2010 at 6:51 PM, Ed Greshko <Ed.Greshko at greshko.com> wrote:
>
> I've a strange issue with an NFS mount on a F13-Beta.
>
> The nfs server is a RHELv4 system.  The exports contains....
> /home/egreshko          192.168.0.0/255.255.255.0(rw,sync,fsid=0,nohide)
>
> This is mounted just fine on a F11 system whose fstab contains...
> misty:/                 /home/egreshko/misty    nfs4    rw
>
> On the F13 system the fstab contains....
> 192.168.0.55:/          /media/test             nfs4    rw
>
> Now the weirdness, on the F13 system....
>
> [egreshko at f13 media]$ ls -l
> total 12
> drwx------. 170 nobody nobody 8192 Apr 25 10:22 test
>
> [egreshko at f13 media]$ ls -n
> total 12
> drwx------. 170 99 99 8192 Apr 25 10:22 test
>
> [egreshko at f13 media]$ touch test/x
> [egreshko at f13 media]$ ll test/x
> -rw-rw-r--. 1 nobody nobody 0 Apr 25 10:23 test/x
>
> [egreshko at f13 media]$ ls -n test/x
> -rw-rw-r--. 1 99 99 0 Apr 25 10:23 test/x
>
> If I go to the RHELv4 system or the F11 system I see....
>
> [egreshko at meimei misty]$ ll x
> -rw-rw-r--. 1 egreshko egreshko 0 2010-04-25 10:23 x
>
> [egreshko at meimei misty]$ ls -n x
> -rw-rw-r--. 1 500 500 0 2010-04-25 10:23 x
>
> I'm thinking it must be related to the idmapd process....
> I find it strange that the log file shows....
>
> rpc.idmapd[3376]: nss_getpwnam: name 'egreshko at localdomain' does not map
> into domain 'greshko.com'
>
> when....
> [root at f13 etc]# hostname
> f13.greshko.com
> [root at f13 etc]# host f13.greshko.com
> f13.greshko.com has address 192.168.0.196
>
> and the idmapd.conf contains....
> Domain = greshko.com
>
> Since this works fine on F11, and I'm pretty sure it worked just fine
> when testing on F12, it would seem to be something with F13....unless
> I'm missing something.

Is rpc.idmapd running on the F13 box?