[GE users] SGE execution host installation issue

radical_monkey zaydshaikh at gmail.com
Wed Jul 8 09:33:01 BST 2009


Hey thanks I believe the host_aliases file did the trick! It wasnt created by default so i had to create it but none the less, it went through  without any issues.

Thanks you so much everyone for taking time out to give me a hand :D

> Looks good to me.
> 
> I'd make sure that /etc/nssswitch.conf lists "files" somewhere for  
> resolution.
> 
> Also may want to consider editing your hosts file to add "master  
> master." and "slave1 slave1." - I've noticed on Linux ocasionally that  
> some systems really want to find a "." dot in a hostname even if it is  
> not a fully qualified name. That's really stretching though.
> 
> Another thing that may work since you appear to have a functional  
> qmaster system ...
> 
> Edit the file $SGE_ROOT/$SGE_CELL/common/host_aliases
> 
> And add entries:
> 
> master	192.168.71.252
> slave1	192.168.71.28
> 
> 
> The host_aliases file is a nice internal SGE method for overriding DNS  
> and hostname issues, it's mostly used on hosts with multiple network  
> cards where you want to force SGE traffic over one particular NIC or  
> network. Should also work in your case as well.
> 
> -Chris
> 
> 
> 
> On Jul 7, 2009, at 11:35 AM, radical_monkey wrote:
> 
> > /etc/hosts file for execution host 1
> >
> >  GNU nano 2.0.9              File: /etc/hosts
> >
> > 127.0.0.1       localhost
> >
> > 192.168.71.28   slave1
> >
> > 192.168.71.252  master
> >
> > # The following lines are desirable for IPv6 capable hosts
> >
> > ::1     localhost ip6-localhost ip6-loopback
> >
> > fe00::0 ip6-localnet
> >
> > ff00::0 ip6-mcastprefix
> >
> > ff02::1 ip6-allnodes
> >
> > ff02::2 ip6-allrouters
> >
> > ff02::3 ip6-allhosts
> >
> >
> > /etc/hosts file for master host
> >
> >  GNU nano 2.0.9              File: /etc/hosts
> >
> >
> >
> > 127.0.0.1       localhost
> >
> > 192.168.71.252  master
> >
> > 192.168.71.28   slave1
> >
> > # The following lines are desirable for IPv6 capable hosts
> >
> > ::1     localhost ip6-localhost ip6-loopback
> >
> > fe00::0 ip6-localnet
> >
> > ff00::0 ip6-mcastprefix
> >
> > ff02::1 ip6-allnodes
> >
> > ff02::2 ip6-allrouters
> >
> > ff02::3 ip6-allhosts
> >
> >
> >
> > contents of act_qmaster file:
> >
> > master
> >
> > ------------------------------------------------------
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> >
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