Re: [Condor-users] two central managers on the same network

[Tom Ghekiere <tom.ghekiere@xxxxxxxx>]

Hi Dan,


Unfortunately, on mo99 COLLECTOR_HOST points to mo99.


Tom

On 12 Feb 2010, at 17:23, Dan Bradley wrote:

> Tom,
>
> From your description, it sounds like COLLECTOR_HOST in the  
> configuration of m099 is pointing to the old central manager ladon.
>
> Try this command:
>
> condor_config_val -v COLLECTOR_HOST
>
> --Dan
>
> Tom Ghekiere wrote:
> > Hi all,
> >
> >
> > We currently have a Condor cluster (version 7.0.0) with a master  
> > node (hostname: ladon; IP: 192.168.0.100 ) that we would like to  
> > replace by a newer one (hostname: mo99; IP: 192.168.0.101). Both  
> > servers are also connected to the internet. All worker nodes are  
> > only connected to the LAN (192.168.0.xxx). All systems have Linux OS.
> >
> > I installed condor on mo99 and configured it (changing all the  
> > 'ladon' to 'mo99' and 192.168.0.100 to 192.168.0.101 and also  
> > changing COLLECTOR_NAME).
> > I removed a worker node (node14) from the ladon pool and  
> > configured it to join mo99.
> > I started condor on mo99 and node14.
> >
> > This is what condor_status on node14 returns:
> >
> >    Name               OpSys      Arch   State     Activity LoadAv  
> > Mem     ActvtyTime
> >
> >    slot1@xxxxxxxxxxxx LINUX      X86_64 Unclaimed Idle     0.000   
> > 2011    0+01:35:04
> >    slot2@xxxxxxxxxxxx LINUX      X86_64 Unclaimed Idle     0.000   
> > 2011    0+01:35:05
> >    slot3@xxxxxxxxxxxx LINUX      X86_64 Unclaimed Idle     0.000   
> > 2011    0+01:35:06
> >    slot4@xxxxxxxxxxxx LINUX      X86_64 Unclaimed Idle     0.000   
> > 2011    0+01:35:07
> >    slot5@xxxxxxxxxxxx LINUX      X86_64 Unclaimed Idle     0.000   
> > 2011    0+01:35:08
> >    slot6@xxxxxxxxxxxx LINUX      X86_64 Unclaimed Idle     0.000   
> > 2011    0+01:35:09
> >    slot7@xxxxxxxxxxxx LINUX      X86_64 Unclaimed Idle     0.000   
> > 2011    0+01:35:10
> >    slot8@xxxxxxxxxxxx LINUX      X86_64 Unclaimed Idle     0.000   
> > 2011    0+01:35:03
> >
> >                         Total Owner Claimed Unclaimed Matched
> >    Preempting Backfill
> >
> >            X86_64/LINUX     8     0       0         8        
> > 0            0        0
> >
> >                   Total     8     0       0         8        
> > 0            0        0
> >
> >
> >
> > On mo99, however, condor_status returns:
> >
> >    Name               OpSys      Arch   State     Activity LoadAv  
> > Mem     ActvtyTime
> >
> >    slot1@xxxxxxxxxxxx LINUX      X86_64 Owner     Idle     0.060   
> > 2011    9+23:15:55
> >    slot2@xxxxxxxxxxxx LINUX      X86_64 Owner     Idle     0.000   
> > 2011    9+23:15:56
> >    slot3@xxxxxxxxxxxx LINUX      X86_64 Owner     Idle     0.000   
> > 2011    9+23:15:57
> >    slot4@xxxxxxxxxxxx LINUX      X86_64 Owner     Idle     0.000   
> > 2011    9+23:15:58
> >    slot5@xxxxxxxxxxxx LINUX      X86_64 Owner     Idle     0.000   
> > 2011    9+23:15:59
> >    slot6@xxxxxxxxxxxx LINUX      X86_64 Owner     Idle     0.000   
> > 2011    9+23:16:00
> >    slot7@xxxxxxxxxxxx LINUX      X86_64 Owner     Idle     0.000   
> > 2011    9+23:16:01
> >    slot8@xxxxxxxxxxxx LINUX      X86_64 Owner     Idle     0.000   
> > 2011    9+23:15:54
> >    ...
> >    ...
> >    ...
> >    slot1@xxxxxxxxxxxx LINUX      X86_64 Unclaimed Idle     0.000   
> > 2011    0+01:35:14
> >    slot2@xxxxxxxxxxxx LINUX      X86_64 Unclaimed Idle     0.000   
> > 2011    0+01:35:19
> >    slot3@xxxxxxxxxxxx LINUX      X86_64 Unclaimed Idle     0.000   
> > 2011    0+01:35:18
> >    slot4@xxxxxxxxxxxx LINUX      X86_64 Unclaimed Idle     0.000   
> > 2011    0+02:15:54
> >    slot5@xxxxxxxxxxxx LINUX      X86_64 Unclaimed Idle     0.000   
> > 2011    0+00:49:52
> >    slot6@xxxxxxxxxxxx LINUX      X86_64 Unclaimed Idle     0.000   
> > 2011    0+00:51:16
> >    slot7@xxxxxxxxxxxx LINUX      X86_64 Unclaimed Idle     0.000   
> > 2011    0+00:48:06
> >    slot8@xxxxxxxxxxxx LINUX      X86_64 Unclaimed Idle     0.000   
> > 2011    0+00:52:06
> >
> >                         Total Owner Claimed Unclaimed Matched
> >    Preempting Backfill
> >
> >            X86_64/LINUX   160     8      62        90        
> > 0            0        0
> >
> >                   Total   160     8      62        90        
> > 0            0        0
> >
> >
> >
> > This is exactly the same as what condor_status returns on ladon  
> > (master that needs to be phased out). To me, it seems mo99 is  
> > connecting with the wrong pool.
> >
> > Does anyone have an idea of what I am doing wrong and  perhaps how  
> > to solve this?
> >
> >
> > Thanks,
> >
> > Tom
> > _______________________________________________
> > Condor-users mailing list
> > To unsubscribe, send a message to condor-users-request@xxxxxxxxxxx  
> > with a
> > subject: Unsubscribe
> > You can also unsubscribe by visiting
> > https://lists.cs.wisc.edu/mailman/listinfo/condor-users
> >
> > The archives can be found at:
> > https://lists.cs.wisc.edu/archive/condor-users/
> _______________________________________________
> Condor-users mailing list
> To unsubscribe, send a message to condor-users-request@xxxxxxxxxxx  
> with a
> subject: Unsubscribe
> You can also unsubscribe by visiting
> https://lists.cs.wisc.edu/mailman/listinfo/condor-users
>
> The archives can be found at:
> https://lists.cs.wisc.edu/archive/condor-users/