Hi, I'm testing RRD on a dedicated IBM x3650 (dual core) 17GB RAM with 6 15k rpm disks and a nice scsi controller (2 disk on raid 0/and 4 on raid 0+1), RH ES4, Linux 2.6.9, ext3.
It can do nice at least 40-50.000 (small) RRD-files every 5 minute. The RRDs::updates completes less than 3 seconds. But the kernel keep the disks busy for at least two minutes after that. It _can_ do 100.000 RRD-files but the kernel keeps working the disks almost all of the time, so it doesn't appear stable. I've not tested different filesystems different raid types. Ole Bjørn Hessen, Telenor _______________________________________________ rrd-developers mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/rrd-developers
