Re: [ovirt-users] 4-node oVirt with replica-3 gluster

On Fri, Sep 23, 2016 at 4:14 PM, Davide Ferrari <davide(a)billymob.com&gt; wrote: I'm struggling with the same problem (I say struggling because I'm still having stability issues for what i consider a stable cluster) but you can: - create a replica 3 engine gluster volume - create replica 2 data, iso and export volumes What are the stability issues you're facing? Data volume if used as a data storage domain should be a replica 3 volume as well. Deploy the hosted-engine on the first VM (with the engine volume) froom the CLI, then log in Ovirt admin, enable gluster support, install *and deploy* from the GUI host2 and host3 (where the engine bricks are) and then install host4 without deploying. This should get you the 4 hosts online, but the engine will run only on the first 3 Right. You can add the 4th node to the cluster, but not have any bricks on this volume in which case VMs will be run on this node but will access data from the other 3 nodes. 2016-09-23 11:14 GMT+02:00 Goorkate, B.J. <b.j.goorkate(a)umcutrecht.nl&gt;: Dear all, I've tried to find a way to add a 4th oVirt-node to my existing 3-node setup with replica-3 gluster storage, but found no usable solution yet. From what I read, it's not wise to create a replica-4 gluster storage, because of bandwith overhead. Is there a safe way to do this and still have 4 equal oVirt nodes? Thanks in advance! Regards, Bertjan ------------------------------------------------------------ ------------------ De informatie opgenomen in dit bericht kan vertrouwelijk zijn en is uitsluitend bestemd voor de geadresseerde. Indien u dit bericht onterecht ontvangt, wordt u verzocht de inhoud niet te gebruiken en de afzender direct te informeren door het bericht te retourneren. Het Universitair Medisch Centrum Utrecht is een publiekrechtelijke rechtspersoon in de zin van de W.H.W. (Wet Hoger Onderwijs en Wetenschappelijk Onderzoek) en staat geregistreerd bij de Kamer van Koophandel voor Midden-Nederland onder nr. 30244197. Denk s.v.p aan het milieu voor u deze e-mail afdrukt. ------------------------------------------------------------ ------------------ This message may contain confidential information and is intended exclusively for the addressee. If you receive this message unintentionally, please do not use the contents but notify the sender immediately by return e-mail. University Medical Center Utrecht is a legal person by public law and is registered at the Chamber of Commerce for Midden-Nederland under no. 30244197. Please consider the environment before printing this e-mail. _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- Davide Ferrari Senior Systems Engineer _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users