I wondered if anybody could help with an annoying situation I keep running in to! Due to a couple of teething problems setting this all up, I keep getting boxes coming up into the wrong multicast group. Unfortunately, once all the other boxes in that cluster have noticed the imposter, it seems remarkably difficult to persuade them all to forget about him again.
The only fix I've found to work is to stop _all_ the gmonds in the affected cluster simultaneously, delete the appropriate rrds, and then start all the gmonds up again. I'm really hoping there's a quicker way! Thanks in advance Phil PS Many thanks to all of you who've sent comments on my disk-throughput problems - storing the rrdbs on a loopback mount is appearing to do the job for me nicely.
