Re: [ceph-users] question about crushmap

2014-07-11 Thread Robert van Leeuwen
> We want to have one replica per rack and more generally two replicas in > the first DC and one in the other one. > So now we are stuck on the crushmap: how to force the cluster to put two > replicas in the first dc? > Is that related to th bucket's weight? You can fix that in the crush map bucke

[ceph-users] question about crushmap

2014-07-11 Thread Simone Spinelli
Dear list, we are new to ceph and we are planning to install a ceph cluster over two datacenters. The situation is: DC1: 2 racks DC2: 1 racks We want to have one replica per rack and more generally two replicas in the first DC and one in the other one. So now we are stuck on the crushmap: how to