Re: [Ganglia-general] Remote nodes appeared to be down after 5 minutes

2006-02-09 Thread Parker Morse
On Feb 9, 2006, at 6:44 PM, Y. Huang wrote: I changed if ($host['TN'] $host['TMAX'] * 4) to if ($host['TN'] $host['TMAX'] * 8) for a test. I was observing the whole process of the status changing of these remote nodes on the web from restarting the gmond until these nodes appearred to

Re: [Ganglia-general] Remote nodes appeared to be down after 5 minutes

2006-02-05 Thread Parker Morse
On Feb 4, 2006, at 12:40 PM, Parker Morse wrote: The PHP front-end shows a host as down if the TN value in the XML report is more than four times greater than the TMAX value: if ($host['TN'] $host['TMAX'] * 4) return FALSE; $host_up = FALSE; The trick is figuring out

Re: [Ganglia-general] Remote nodes appeared to be down after 5 minutes

2006-02-04 Thread Parker Morse
On Feb 1, 2006, at 12:23 PM, Y. Huang wrote: I installed Ganglia 3.0.2 on a dual Xeon EM64T cluster running Red Hat Enterprise Linux 4.0. The Ganglia web has been running OK for about 2 months. However, a problem suddenly came up this morning: The remote nodes appeared to be down on the Ganglia