Re: [ovirt-users] Ovirt & Ceph

On Sun, Dec 18, 2016 at 6:21 PM, Alessandro De Salvo < Alessandro.DeSalvo(a)roma1.infn.it&gt; wrote: > Hi, > having a 3-node ceph cluster is the bare minimum you can have to make it > working, unless you want to have just a replica-2 mode, which is not safe. > How well does it perform? > It's not true that ceph is not easy to configure, you might use very > easily ceph-deploy, have puppet configuring it or even run it in > containers. Using docker is in fact the easiest solution, it really > requires 10 minutes to make a cluster up. I've tried it both with jewel > (official containers) and kraken (custom containers), and it works pretty > well. > This could be a great blog post in ovirt.org site - care to write something describing the configuration and setup? Y. > The real problem is not creating and configuring a ceph cluster, but > using it from ovirt, as it requires cinder, i.e. a minimal setup of > openstack. We have it and it's working pretty well, but it requires some > work. For your reference we have cinder running on an ovirt VM using > gluster. > Cheers, > > Alessandro > > Il giorno 18 dic 2016, alle ore 17:07, Yaniv Kaul <ykaul(a)redhat.com&gt; ha > scritto: > > > > On Sun, Dec 18, 2016 at 3:29 PM, rajatjpatel <rajatjpatel(a)gmail.com&gt; > wrote: > >> ​Dear Team, >> >> We are using Ovirt 4.0 for POC what we are doing I want to check with >> all Guru's Ovirt. >> >> We have 2 hp proliant dl 380 with 500GB SAS & 1TB *4 SAS Disk and 500GB >> SSD. >> >> Waht we are done we have install ovirt hyp on these h/w and we have >> physical server where we are running our manager for ovirt. For ovirt hyp >> we are using only one 500GB of one HDD rest we have kept for ceph, so we >> have 3 node as guest running on ovirt and for ceph. My question you all is >> what I am doing is right or wrong. >> > > I think Ceph requires a lot more resources than above. It's also a bit > more challenging to configure. I would highly recommend a 3-node cluster > with Gluster. > Y. > > >> >> Regards >> Rajat​ >> >> >> _______________________________________________ >> Users mailing list >> Users(a)ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> >> > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > >