[GE users] install_execd: can't resolve host name

Reuti reuti at staff.uni-marburg.de
Sun Mar 5 18:25:51 GMT 2006


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Am 05.03.2006 um 19:10 schrieb Ari P Seitsonen:

>
> Hi all,
>
>   I have re-installed some of our AMD Opteron nodes (Fedora Core 2,  
> SGE v6.0u7_1). When I try to execute ./install_execd I get the  
> following error message:
>
> # error resolving local host: can't resolve host name (h_errno =  
> TRY_AGAIN)
> # /opt/software/sge/v6.0u7_1-target/inst_sge: line 96: -e: command  
> not found

The second line seems to be a bug: $INFOTEXT isn't set when this  
subroutine is called, and hence "-e" treated as command. But this can  
only be noticed, if the resolving of the hostname failed. - Reuti


>
> What seems strange to me is that on some nodes this works, some  
> not. Does anyone have an idea? I already followed the source code  
> to see that the problem lies in cl_com_cached_gethostbyname() when  
> calling utilbin/gethostname, but didn't have time to look further.  
> The nodes are in their own network and get the information on the  
> users (include the one owning SGE) using NIS from the master node,  
> the hostnames are given in /etc/hosts (and for the local machine in  
> "/etc/sysconfig/network"). Thanks for any possible help!
>
>     Greetings from rainy Paris,
>
>        apsi
>
> -=*=-=*=-=*=-=*=-=*=-=*=-=*=-=*=-=*=-=*=-=*=-=*=-=*=-=*=-=*=-=*=- 
> =*=-=*=-=*=-
>   Ari P Seitsonen / Ari.P.Seitsonen at iki.fi / http://www.iki.fi/~apsi/
>   CNRS & IMPMC, Université Pierre et Marie Curie
>       4 place Jussieu, case 115 / F-75252 Paris
>   Tel: +33-1-4427 7542, Fax: +33-1-4427 3785, GSM: +33-6-6736 3820
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