Hi,
Assuming the qmaster is up and running, and your hosts don't have
conflicting firewalls. I think your name resolution might be broken. You
have to be able to address the master from the host machine and have the
master recognise the host. This means all hostname/reverse IP lookups
must work consistently and probably match any names used in the
configuration. It might help to run the conf.sh command manually to see
what error messages it spits out - the setup script throws away any output.
On 02/15/2009 12:10 AM, liang wang wrote:
> Hello,
>
> SGE can work well in a master machine. However, when installing SGE in
> another machine as a exec host, I come across the following error
> according to the installation info
> (https://www.fmrib.ox.ac.uk/phpwiki/index.php/FslSge):
>
>
> Checking hostname resolving
> ---------------------------
>
> Cannot contact qmaster. The command failed:
>
> ./bin/lx24-amd64/qconf -sh
>
> The error message was:
>
> error: commlib error: can't connect to service (No route to host)
> ERROR: unable to contact qmaster using port 6444 on host "A3128N"
>
> You can fix the problem now or abort the installation procedure.
> The problem can be:
>
> - the qmaster is not running
> - the qmaster host is down
> - an active firewall blocks your request
>
> Any solutions would be appreciated.
>
> PS. I can make sure the qmaster is runing and firewall is disable
>
> Liang Wang
>
--
Dave Flitney, IT Manager
Oxford Centre for Functional MRI of the Brain
E:[log in to unmask] W:+44-1865-222713 F:+44-1865-222717
URL: http://www.fmrib.ox.ac.uk/~flitney
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