Re: [Ganglia-developers] estimating disk usage

2004-02-09 Thread Federico Sacerdoti
Yes, this is the case. The problem is you dont know how many nodes you will have. What if a large number are added? Everyone's RRD disk requirements will go up. For Rocks clusters, we allocate a Linux tmpfs with a maximum size of 25% available memory. Only the "frontend" node (not a compute no

[Ganglia-developers] 2.5.7

2004-02-09 Thread Matt Massie
guys- i've made dramatic changes to the ganglia-monitoring-core 2.5.x source in CVS. i removed all the dnet source files and replaced then with simpler steven's source which i modified to collect MTU data. i wrote a function which calculates the minimum MTU for all network interfaces and went th

Re: [Ganglia-developers] estimating disk usage

2004-02-09 Thread Brooks Davis
On Mon, Feb 09, 2004 at 11:13:39AM -0800, Federico Sacerdoti wrote: > Yes, this is the case. The problem is you dont know how many nodes you > will have. What if a large number are added? Everyone's RRD disk > requirements will go up. I'll make that a system config paramater with a reasionable d