On 05/20/2013 06:11 PM, Valerio Pachera wrote: > Hi, is there a new sub commando to trigger the cluster re-balance? > This is going to be used when we hot-add disks to a host and the node > weigh changes. Currently hot-plug disk into MD doesn't change the node weight. So before we add force rebalance command, we need change the node weight for MD plug/unplug. So with this change, plug/unplug the disk will act as if a node change that triggers the cluster wide re-balance. This trade-off should be considered. Thanks, Yuan |