Re: [ceph-users] CRUSH maps for multiple switches

2013-05-13 Thread Gregory Farnum
[Please keep conversations on the list.] On Mon, May 13, 2013 at 9:15 AM, Gandalf Corvotempesta wrote: > 2013/5/13 Gregory Farnum : >> What's your goal here? If the switches are completely isolated from each >> other than Ceph is going to have trouble (it expects a fully connected >> network), so

Re: [ceph-users] CRUSH maps for multiple switches

2013-05-13 Thread Gregory Farnum
On Wednesday, May 8, 2013, Gandalf Corvotempesta wrote: > Let's assume 20 OSDs servers and 4x 12 ports switches, 2 for public > network and 2 for cluster netowork > > No link between public switches and no link between cluster switches. > > first 10 OSD servers connected to public switch1 and the

[ceph-users] CRUSH maps for multiple switches

2013-05-08 Thread Gandalf Corvotempesta
Let's assume 20 OSDs servers and 4x 12 ports switches, 2 for public network and 2 for cluster netowork No link between public switches and no link between cluster switches. first 10 OSD servers connected to public switch1 and the other 10 OSDs connected to public switch2. The same apply for clust