Strange NFS issue.

[Tom H]

On Mon, Apr 26, 2010 at 7:32 PM, Ed Greshko <Ed.Greshko at greshko.com> wrote:
> On 04/27/2010 03:43 AM, Tom H wrote:
>> 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?
>>
> Yes...  Didn't you see the log entry that I posted above, that comes
> from rpc.imapd?

Thought that it came from the RHEL server not the F13 client.