On Thu, Mar 13, 2008 at 01:20:31PM -0700, Witham, Timothy D wrote: > Now that is way interesting. Maybe if you do that, you can put a huge > grid on a real disk instead of tmpfs? I might have to try that...
rrdtool 1.3 (currently in beta) also includes MMAP support and madvise (for file system cache optimization) that could help as well. IMHO running it on tmpfs with a 64bit OS is the most scalable way (RRD usage is tiny and memory is cheap). and syncing the files from memory/disk periodically is all that is needed for reliability. Carlo ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Ganglia-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ganglia-general
