Here's a bit of randomness. When this happens, the URL
http://ganglia/ganglia/?m=boottime&r=week&s=descending&c=CustomFeedsCluster&h=&sh=1&hc=4
works, but http://ganglia/ganglia/?m=&r=hour&s=descending&hc=4 does not

Regards,
Jeff Orr
Attributor Corporation

Jeff Orr wrote:
> Upon the advice of Carlo, I updated the machine to Ganglia 3.0.7-1 with
> RRDtool rrdtool-1.2.30-1.rh9.rf (the furthest I could take FC5 without
> horrible dependency chasing). No dice. The CGI page renders correctly
> for about 1 minute after gmetad stop+start. Then blank page plus "Root
> epilog" error again.
>
> Regards,
> Jeff Orr
> Attributor Corporation
>
> Jeff Orr wrote:
>   
>> Carlo Marcelo Arenas Belon wrote:
>>   
>>     
>>> On Wed, May 06, 2009 at 03:38:34PM -0700, Jeff Orr wrote:
>>>   
>>>     
>>>       
>>>> We were using 3.0.4.fc5, so I tried updating to 3.1.2 to see if it fixes
>>>> the problem.
>>>>     
>>>>       
>>>>         
>>> this was reported before as a bug in 3.0 which magically went away
>>> somewhere in the last versions of 3.0 (it might had been because of using
>>> newer versions of rrdtool as well).
>>>
>>>   http://bugzilla.ganglia.info/cgi-bin/bugzilla/show_bug.cgi?id=42
>>>
>>> I'd suggest you upgrade to 3.0.7 compiled against a newer version of
>>> rrdtool to see if the problem goes away as well for you and if not we
>>> might need to reopen that bug and do more investigation on the source of it
>>>
>>> in any case you want to upgrade your gmetad, since it has a vulnerability
>>> as explained in :
>>>
>>>   http://bugzilla.ganglia.info/cgi-bin/bugzilla/show_bug.cgi?id=223
>>>
>>> so don't forget to also apply the following patch on top of it :
>>>
>>>   http://bugzilla.ganglia.info/cgi-bin/bugzilla/attachment.cgi?id=189
>>>   
>>>     
>>>       
>> So, should I patch 3.0.7 and upgrade, or is the upgrade to 3.0.7 sufficient?
>>
>> I'll have to compile from source, I think. FC5's end-of-life as far as
>> updates go. O why can't we move to CentOS? :-(
>>   
>>     
>>>> Now in addition, we are getting these messages on gmond startup
>>>>     
>>>>       
>>>>         
>>> 3.0 and 3.1 are not compatible at the network/configuration layer and so
>>> you can't upgrade gmond to 3.1 if you are still using 3.0 in the same 
>>> cluster
>>> and if you update all the gmond in a cluster to 3.1 you have to use a new
>>> configuration as described in the release notes.
>>>
>>> since gmond wasn't your problem here, I'd suggest you better rollback this
>>> update for now, and focus in the gmetad problem.
>>>
>>> Carlo
>>>   
>>>     
>>>       
>> It was my understanding that 3.1.x and 3.0.x could communicate, i.e. a
>> 3.0.x cluster could talk to a master running 3.1.x. I distinctly
>> remember it on the main page for configuring 3.1. Oh well...
>>
>> I'll try 3.0.7 with new RRDtool and see how it goes.
>>
>> Regards,
>> Jeff Orr
>> Attributor Corporation
>>
>>
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>>     
>
>
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The NEW KODAK i700 Series Scanners deliver under ANY circumstances! Your
production scanning environment may not be a perfect world - but thanks to
Kodak, there's a perfect scanner to get the job done! With the NEW KODAK i700
Series Scanner you'll get full speed at 300 dpi even with all image 
processing features enabled. http://p.sf.net/sfu/kodak-com
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