Aleksandar Lazic wrote: > Hi, > > On Mon 26.03.2007 18:50, Andrew Beekhof wrote: >> >> >> basically just the amount of testing we've done. we've had reports of >> people using more than 16 > > Does anybody know who have done this because there is a company which > need more then the 16 servers and are able to help? > > As far as I know they also want to pay for the help.
I did some very quick scaling tests with 2.0.5 last year. I tested that single node joining/leaving, bringing the cluster down/up from quorum and starting / stopping all nodes in the cluster as the same time. I only had a single "dummy" resource configured in the cluster. 12 node cluster: Passed all of my tests. 24 node cluster: Cluster worked until a new DC needed to be elected, at which point heartbeat crashed. I don't know what size between 12 and 24 is the maximum working size. I also haven't tested anything more recent than 2.0.5. Cheers, Guy -- Dr. Guy Coates, Informatics System Group The Wellcome Trust Sanger Institute, Hinxton, Cambridge, CB10 1HH, UK Tel: +44 (0)1223 834244 x 6925 Fax: +44 (0)1223 496802 _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
