Re: Networking question

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Hi,

>>If I have two networks (public and cluster network) and one link in public network is broken ( cluster network is fine) what I will see in my cluster ? 


See

http://ceph.com/docs/master/rados/configuration/network-config-ref/


only osd between them use private network.

so if public network not work (on osd), mon will not see osd, so osd will be out.


>>Or how works ceph if link to cluster network was broken and public network is fine ? 

I'm not sure here, osd will be enable to replicate, so maybe it going out itself ?



----- Mail original -----
De: "MEGATEL / Rafał Gawron" <rafal.gawron@xxxxxxxxxxxxxx>
À: "ceph-users" <ceph-users@xxxxxxxxxxxxxx>
Envoyé: Jeudi 7 Mai 2015 10:11:20
Objet:  Networking question



Hi 



I have theoretical question about network in ceph. 

If I have two networks (public and cluster network) and one link in public network is broken ( cluster network is fine) what I will see in my cluster ? 



How work ceph in this situation ? 



Or how works ceph if link to cluster network was broken and public network is fine ? 

CEPH node will available ? 



--- 

rgawron 

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