Re: [ceph-users] Network performance

2015-10-22 Thread Jonas Björklund
On Thu, 22 Oct 2015, Udo Lembke wrote: Hi Jonas, you can create an bond over multible NICs (depends on your switch which modes are possible) to use one IP addresses but more than one NIC. Yes, but if an OSD would listen to all IP adresses on the server and use all nics we could have more pe

Re: [ceph-users] Network performance

2015-10-21 Thread Jonas Björklund
On Wed, 21 Oct 2015, Nick Fisk wrote: [global] cluster network = 172.16.3.0/24,172.16.4.0/24 [osd.0] public addr = 0.0.0.0 #public addr = 172.16.3.1 #public addr = 172.16.4.1 But I cant get them to listen to both 172.16.3.1 and 172.16.4.1 at the same time. Any ideas? I don't think this i

[ceph-users] Network performance

2015-10-21 Thread Jonas Björklund
Hello, In the configuration I have read about "cluster network" and "cluster addr". Is it possible to make the OSDs to listens to multiple IP addresses? I want to use several network interfaces to increase performance. I hav tried [global] cluster network = 172.16.3.0/24,172.16.4.0/24 [osd.0]

Re: [ceph-users] cant get cluster to become healthy. "stale+undersized+degraded+peered"

2015-09-16 Thread Jonas Björklund
On Wed, 16 Sep 2015, Stefan Eriksson wrote: I have a completely new cluster for testing and its three servers which all are monitors and hosts for OSD, they each have one disk. The issue is ceph status shows: 64 stale+undersized+degraded+peered health: health HEALTH_WARN clock