I've just setup a new installation of Ganglia 3.7.1 on a CentOS host. This is monitoring a Windows 2008 R2 HPC cluster (using the Microsoft HPC Ganglia 3.x add-on running on the head node).
Data is coming through, and the cluster status graphs are being populated. After changing 'case_sensitive_hostnames' to 'false' in conf_default.php, I also started getting node graphs displayed too, so that part looks ok. One problem though is that, on the main cluster status screen, you can select individual metrics from a drop list, which should update the graphs for each compute node. I can see the graphs, but they're not populated at all. None of the metrics I select show any graph data. If I select something like 'cpu_speed' or 'ip_address' though, this information does show and is correct - it's just the graphs that don't. The graphs do change colour though based on the 1-minute load. Any ideas? It would be great if I could get this working, as it's a very useful snapshot view. Thanks ________________________________________ Roke Manor Research Limited, Romsey, Hampshire, SO51 0ZN, United Kingdom.Part of the Chemring Group. Registered in England & Wales. Registered No: 00267550 http://www.roke.co.uk Please update your address book. Roke is currently transitioning to its original brand and will no longer be branded under Chemring Technology Solutions. Email addresses of Roke staff have therefore been changed from firstname.surn...@chemringts.com to firstname.surna...@roke.co.uk – please use this updated format with immediate effect. ________________________________________ The information contained in this e-mail and any attachments is proprietary to Roke Manor Research Limited and must not be passed to any third party without permission. This communication is for information only and shall not create or change any contractual relationship. ________________________________________
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