Re: [Condor-users] condor view with multiple collectors

[<Greg.Hitchen@xxxxxxxx>]

Hi Peter

We're running 5 Central Managers (collector and negotiator) on different
boxes for 5 different pools of machines. We run a separate collector on
a separate box.

All 6 of these are VMs on ESX servers running SLES10 SP3 and condor
version 7.2.3

Each of the 5 CMs has the same entry like:

CONDOR_VIEW_HOST        = condorview.***.***.au

(I've obviously "starred" out some of the name info for this email).

and the condorview box has the following entries:

CONDOR_VIEW_HOST        = condorview.***.***.au
POOL_HISTORY_DIR        = $(LOCAL_DIR)/condorview
KEEP_POOL_HISTORY       = TRUE
POOL_HISTORY_MAX_STORAGE = 2000000000

We initially had problems but it was due to firewall issues. Maybe
worth checking that any physical firewalls are configured correctly,
as well as software firewalls on the CMs and viewserver themselves?

Cheers

Greg


-----Original Message-----
From: condor-users-bounces@xxxxxxxxxxx [mailto:condor-users-bounces@xxxxxxxxxxx] On Behalf Of Peter Doherty
Sent: Tuesday, 22 June 2010 10:17 PM
To: Condor-Users Mail List
Subject: Re: [Condor-users] condor view with multiple collectors

> On Jun 17, 2010, at 10:47 , Craig Struble wrote:
>
>> I have a similar configuration and saw similar problems for a  
>> while. It turned out for us the issue was permission settings on  
>> the history directory(ies). Make sure the Condor daemons (typically  
>> running as the condor user), in particular the Condor view host,  
>> can write their history data out.
>>
>>   Craig
>>
>> On Jun 16, 2010, at 4:00 PM, Peter Doherty wrote:
>>
>>> I seem to be having a problem with condor_view and multiple  
>>> collectors.
>>>
>>> I'm running 6 Condor Collectors, and Condor_view seems to be  
>>> showing the side effects of that.
>>>
>>> here's a screenshot of the output:
>>> http://abitibi.sbgrid.org/~doherty/condorview.png
>>>
>>> It looks like it's round-robining through the collectors, and so  
>>> five of the collectors have partial information, and the main one  
>>> has the full set of data.




Is anyone out there running condor-view with multiple collector  
daemons?  I'd love if you could share your relevant configuration  
entries so I could see what I'm doing wrong.

Thanks.
Peter
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