[GE users] Problem with qrsh!

Ron Chen ron_chen_123 at yahoo.com
Mon Nov 3 07:58:42 GMT 2008


Did you try some other tricks like adding "-verbose" in qrsh?

http://gridengine.sunsource.net/howto/commonproblems.html#interactive

Also, does running qrsh without any command work?

 -Ron


--- On Mon, 11/3/08, saggelid <saggelid at cs.uoi.gr> wrote:
> as I mentioned we re talking about ldap users, therefore
> the matter is 
> not about accounts.
> Everything is over nfs and the users' accounts are
> exported to all nodes.
> Now, about the PATH i don't know for sure but:
> 
> 1.the '-V' parameter exports all the environment
> variables.
> 2.when executing "ssh node03 hostname" or the rsh
> equivalent everything 
> works fine.
> 3.only qrsh  complains and to  3 specific nodes.
> 
> Here  I would like to add that everything works fine as
> root although 
> obviously there isn't any ldap account for it.
> 
> The funny part is that the problem appears when working as
> a normal user 
> and to 3 specific nodes!
> 
> Any idea would help since we re in a deadlock.
> 
> > Make sure you have an account on those 3 nodes.
> >
> > Also, make sure that "hostname" is in your
> PATH.
> >
> > Rayson
> >
> >
> >
> > On 10/31/08, saggelid <saggelid at cs.uoi.gr>
> wrote:
> >   
> >> Hello everybody.
> >>
> >> I'm encountering a bizarre problem with my N1
> installation.
> >> After a lot of searching in the web unfortunately
> nothing came up.
> >>
> >> Problem Description:
> >>
> >> We have a 16 node sun cluster running the latest
> gridengine.
> >> All the nodes are identical clones running Debian,
> so does the head node.
> >> My problem consists of the fact that i cannot qrsh
> to 3 specific nodes only!
> >> The other nodes work fine.
> >>
> >> If i execute as a normal user "qrsh -V -l
> hostname=node03 hostname" i get:
> >> "qrsh_starter: executing child process
> (null): No such file or directory"
> >>
> >> No matter what i do i get the same error.
> >> The error does not appear if i execute the command
> as a root.
> >>
> >> Everything is over nfs, with ldap users with
> permissions set as it should
> >> be according to the manual.
> >>
> >> Even when configuring qrsh to use ssh i get the
> same error.
> >>
> >> Even tried a reinstallation of the execution
> hosts.
> >>
> >> The most bizarre of all is that 13 nodes work
> perfectly while the other 3
> >> give out this error!
> >>
> >> Any idea?
> >>
> >> Thanks in advance.
> >>
> >> --
> >> Theodosios Aggelidis
> >> Systems Administrator
> >> Computer Science Dpt.
> >> University of Ioannina
> >> Greece
> >>
> >> e-mail: saggelid at cs.uoi.gr
> >> voice:  +30-2651098903
> >>
> >>
> >>
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> >>     
> >
> >
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> 
> 
> -- 
> Theodosios Aggelidis
> Systems Administrator
> Computer Science Dpt.
> University of Ioannina
> Greece
> 
> e-mail: saggelid at cs.uoi.gr
> voice:  +30-2651098903


      

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