2012/11/6 Stefan Kleijkers <stefan@xxxxxxxxxxxxxxxxxxxx>: > True, but it's a huge difference if you have to redistribute the 36T between > 2 remaining nodes or between 89 remaining nodes. And with such a few nodes > you hit probably a couple of other bottlenecks like CPU power per node, > networking bandwidth per node, etc... I have noticed this the hard way with > 3 nodes and 24 disks/osds per node. Ok, now it's clear. In a 90 nodes cluster, 36TB will move 400GB for each node while in a 10 nodes cluster, the same 36TB will move 3.6TB for each node. -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
