[torqueusers] Specific Users Access
gus at ldeo.columbia.edu
Fri Mar 7 15:55:54 MST 2014
On 03/07/2014 03:48 PM, Dimitrakakis Georgios wrote:
>> On Friday, 07 March 2014, at 17:56:34 (+0200),
>> Dimitrakakis Georgios wrote:
>>> Thx for the feedback! Apparently the problem has nothing to do with
>>> For some reason on the first node the
>>> belongs to root:group
>>> but on the rest it becomes root:nobody
>>> For some reason other nodes cannot get the proper permissions...
>> Is the group listed in /etc/group on the nodes with the same GID?
>> Also, is it mounted via NFSv4 or NFSv3 (or something else)? Try NFSv3
>> if it's not already mounted with that.
>> Michael Jennings<mej at lbl.gov>
>> Senior HPC Systems Engineer
>> High-Performance Computing Services
>> Lawrence Berkeley National Laboratory
>> Bldg 50B-3209E W: 510-495-2687
>> MS 050B-3209 F: 510-486-8615
>> torqueusers mailing list
>> torqueusers at supercluster.org
> Yes the group is listed with the same GID on all nodes!
> The odd thing is that only 2nodes of the entire cluster are having this
> problem. My guess is that is NFS related but all nodes have the same
> configuration... I 've putted the odd nodes offline to examine the problem
If you're using NFSv4, check if these two nodes have rpcidmapd running.
[NFS v4 authentication is a pain.]
Your NFS server /var/log/messages may show some clue about why it
switches from the group you want to "nobody", when the directories
are accessed from those two nodes.
I hope this helps,
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