[GE users] shadow host configuration

reuti reuti at staff.uni-marburg.de
Tue May 25 19:06:46 BST 2010


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Hi,

Am 24.05.2010 um 11:28 schrieb thamizhannal:

> Hi,
>  
> We have configured a shadow host for our existing SGE cluster.
>  
> But when the qmaster service is killed, the shadow host doesn?t take up the qmaster?s job.
>  
> It doesn?t show any error in the spool directory.
>  
> The following are the list of services running on master and shadow host.
>  
> Master host:
>  
> root       426     1 0 May20 ?        00:00:00 /opt/sge/bin/lx24-amd64/sge_shadowd

I think the sge_shadowd isn't necssary here.


> root     31636     1  0 13:16 ?        00:00:00 /opt/sge/bin/lx24-amd64/sge_qmaster
> root     31655     1  0 13:16 ?        00:00:00 /opt/sge/bin/lx24-amd64/sge_schedd
>  
> Shadow host:
> root     21632     1 0 04:44 ?        00:00:00 /opt/sge/bin/lx24-amd64/sge_shadowd

Any error on this machine in /tmp?

What type of spooling do you use -classic-, BDB or BDB on a server?

-- Reuti


> Both the master and shadow host are NFS mounted.
>  
> Whether the shadow host also needs to run the qmaster and schedd service? Please help me in configuring shadow host.
>  
> As per my understanding, only shadowd service should run on the shadow host.
>  
> Kindly let me know whether my understanding is correct.
>  
> Thanks,
> Thamizh
>

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