[Ganglia-general] ganglia hacked?

2008-10-04 Thread Yu Fu
Hi there, Today I found a strange host ns1.mdfd.or.charter.com appeared for a while in one of the groups in our ganglia. Ganglia only recored its last heartbeat time and no any other information about it. We never configured this alien host in our ganglia at all. Is this a sign that our gangli

[Ganglia-general] issues with upgrade to 3.1

2009-08-27 Thread Yu Fu
Hi there, I upgraded Ganglia from 3.0.7 to 3.1.2 on some compute nodes while the ones on other nodes keep unchanged. I know the gmond.conf has changed in 3.1 so I created new gmond.conf for those upgraded machines from a template obtained from "gmond -t". Things looked fine until I noticed tha

Re: [Ganglia-general] issues with upgrade to 3.1

2009-08-27 Thread Yu Fu
No, I only upgraded the compute nodes. The machine running gmetad is still old 3.0.7. Yu Bernard Li wrote: > Hi Yu: > > On Thu, Aug 27, 2009 at 9:23 AM, Yu Fu wrote: > > >> I upgraded Ganglia from 3.0.7 to 3.1.2 on some compute nodes while the >> ones on other n

Re: [Ganglia-general] issues with upgrade to 3.1

2009-08-27 Thread Yu Fu
wrong? Thanks, Yu Yu Fu wrote: > No, I only upgraded the compute nodes. The machine running gmetad is > still old 3.0.7. > > Yu > > Bernard Li wrote: > >> Hi Yu: >> >> On Thu, Aug 27, 2009 at 9:23 AM, Yu Fu wrote: >> >> >> &

[Ganglia-general] inquiry with ganglia 3.1.2

2009-10-22 Thread Yu Fu
I used to be able to get metrics data by calling port 8649 like "telnet hostname 8649", however after I upgraded to version 3.1.2 the same command only gives me the part of information with no more metric information that used to appear in part in old versions. It reports metric data fine t

[Ganglia-general] graph zooming problem

2012-06-18 Thread Yu Fu
We have some problems with graph zooming in Ganglia. For the system-defined graphs, clicking on them will display zoomed graphs, it works just fine. However for custom graphs (data from gmetric), clicking on them will display nothing or error picture. Where should we check for the reason? Than

Re: [Ganglia-general] graph zooming problem

2012-06-18 Thread Yu Fu
on line 115, referer: http://hpc.ufl.edu/ganglia/?c=CMS%20IO%20Nodes&h=cmsoss12ib.ufhpc&m=load_one&r=hour&s=descending&hc=4&mc=2 ERROR: Expected some arguments after 'COMMENT:' Yu On 6/18/2012 11:46 AM, Yu Fu wrote: > We have some problems with graph zoom

Re: [Ganglia-general] graph zooming problem

2012-06-18 Thread Yu Fu
By the way, the version of ganglia is 3.1.7 on it: [root@naglia ganglia]# gmetad --version gmetad 3.1.7 [root@naglia ganglia]# gmond --version gmond 3.1.7 Yu On 6/18/2012 4:56 PM, Yu Fu wrote: > In /var/log/httpd/error_log on the gmetad node, there are error messages > like below

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2017-03-27 Thread Yu Fu
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