--Apple-Mail-8A63DCD0-12E6-4E0A-A253-37E17A1B9FB4 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi Rajat, sorry but I do not really have a clear picture of your actual setup, can you= please explain a bit more? In particular: 1) what to you mean by using 4TB for ovirt? In which machines and how do you= make it available to ovirt? 2) how do you plan to use ceph with ovirt? I guess we can give more help if you clarify those points. Thanks, Alessandro=20
Il giorno 18 dic 2016, alle ore 17:33, rajatjpatel <rajatjpatel@gmail.com>= ha scritto: =20 Great, thanks! Alessandro ++ Yaniv ++=20 =20 What I want to use around 4 TB of SAS disk for my Ovirt (which going to be= RHV4.0.5 once POC get 100% successful, in fact all product will be RH ) =20 I had done so much duckduckgo for all these solution and use lot of refere= nce from ovirt.org & access.redhat.com for setting up a Ovirt engine and hyp= . =20 We dont mind having more guest running and creating ceph block storage and= which will be presented to ovirt as storage. Gluster is not is use right no= w bcoz we have DB will be running on guest. =20 Regard Rajat=20 =20
On Sun, Dec 18, 2016 at 8:21 PM Alessandro De Salvo <Alessandro.DeSalvo@r= oma1.infn.it> wrote: Hi, having a 3-node ceph cluster is the bare minimum you can have to make it w= orking, unless you want to have just a replica-2 mode, which is not safe. It's not true that ceph is not easy to configure, you might use very easi= ly ceph-deploy, have puppet configuring it or even run it in containers. Usi= ng docker is in fact the easiest solution, it really requires 10 minutes to m= ake a cluster up. I've tried it both with jewel (official containers) and kr= aken (custom containers), and it works pretty well. The real problem is not creating and configuring a ceph cluster, but usin= g it from ovirt, as it requires cinder, i.e. a minimal setup of openstack. W= e have it and it's working pretty well, but it requires some work. For your r= eference we have cinder running on an ovirt VM using gluster. Cheers, =20 Alessandro=20 =20
Il giorno 18 dic 2016, alle ore 17:07, Yaniv Kaul <ykaul@redhat.com> ha s= critto: =20 =20 =20 On Sun, Dec 18, 2016 at 3:29 PM, rajatjpatel <rajatjpatel@gmail.com> wro= te: =E2=80=8BDear Team, =20 We are using Ovirt 4.0 for POC what we are doing I want to check with al= l Guru's Ovirt. =20 We have 2 hp proliant dl 380 with 500GB SAS & 1TB *4 SAS Disk and 500GB S= SD. =20 Waht we are done we have install ovirt hyp on these h/w and we have phys= ical 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 no= de as guest running on ovirt and for ceph. My question you all is what I am d= oing is right or wrong. =20 I think Ceph requires a lot more resources than above. It's also a bit m= ore challenging to configure. I would highly recommend a 3-node cluster with= Gluster. Y. =20 =20 Regards Rajat=E2=80=8B =20 =20 _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users =20 =20 _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users =20 --=20 Sent from my Cell Phone - excuse the typos & auto incorrect
</div>What I want to use around 4 TB of SAS disk for my Ovirt (which going t= o be RHV4.0.5 once POC get 100% successful, in fact all product will be RH )= <br><br></div>I had done so much duckduckgo for all these solution and use l= ot of reference from <a href=3D"http://ovirt.org">ovirt.org</a> & <a hre= f=3D"http://access.redhat.com">access.redhat.com</a> for setting up a Ovirt e= ngine and hyp.<br><br></div>We dont mind having more guest running and creat= ing ceph block storage and which will be presented to ovirt as storage. Glus= ter is not is use right now bcoz we have DB will be running on guest.<br><br= </div>Regard<br></div>Rajat <br></div><br><div class=3D"gmail_quote"><div d= ir=3D"ltr">On Sun, Dec 18, 2016 at 8:21 PM Alessandro De Salvo <<a href=3D= "mailto:Alessandro.DeSalvo@roma1.infn.it">Alessandro.DeSalvo@roma1.infn.it</= a>> wrote:<br></div><blockquote class=3D"gmail_quote" style=3D"margin:0 0= 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir=3D"auto" class= =3D"gmail_msg"><div class=3D"gmail_msg"></div><div class=3D"gmail_msg">Hi,</=
--Apple-Mail-8A63DCD0-12E6-4E0A-A253-37E17A1B9FB4 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <html><head><meta http-equiv=3D"content-type" content=3D"text/html; charset=3D= utf-8"></head><body dir=3D"auto"><div></div><div>Hi Rajat,</div><div>sorry b= ut I do not really have a clear picture of your actual setup, can you please= explain a bit more?</div><div>In particular:</div><div><br></div><div>1) wh= at to you mean by using 4TB for ovirt? In which machines and how do you make= it available to ovirt?</div><div><br></div><div>2) how do you plan to use c= eph with ovirt?</div><div><br></div><div>I guess we can give more help if yo= u clarify those points.</div><div>Thanks,</div><div><br></div><div> &n= bsp;Alessandro </div><div><br>Il giorno 18 dic 2016, alle ore 17:33, ra= jatjpatel <<a href=3D"mailto:rajatjpatel@gmail.com">rajatjpatel@gmail.com= </a>> ha scritto:<br><br></div><blockquote type=3D"cite"><div><div dir=3D= "ltr"><div><div><div><div><div>Great, thanks! Alessandro ++ Yaniv ++ <br><br= div><div class=3D"gmail_msg">having a 3-node ceph cluster is the bare minimu= m you can have to make it working, unless you want to have just a replica-2 m= ode, which is not safe.</div><div class=3D"gmail_msg">It's not true that cep= h is not easy to configure, you might use very easily ceph-deploy, have pupp= et configuring it or even run it in containers. Using docker is in fact the e= asiest solution, it really requires 10 minutes to make a cluster up. I've tr= ied it both with jewel (official containers) and kraken (custom containers),= and it works pretty well.</div><div class=3D"gmail_msg">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 wor= king pretty well, but it requires some work. For your reference we have cind= er running on an ovirt VM using gluster.</div><div class=3D"gmail_msg">Cheer= s,</div><div class=3D"gmail_msg"><br class=3D"gmail_msg"></div><div class=3D= "gmail_msg"> Alessandro </div></div><div dir=3D"auto" class= =3D"gmail_msg"><div class=3D"gmail_msg"><br class=3D"gmail_msg">Il giorno 18= dic 2016, alle ore 17:07, Yaniv Kaul <<a href=3D"mailto:ykaul@redhat.com= " class=3D"gmail_msg" target=3D"_blank">ykaul@redhat.com</a>> ha scritto:= <br class=3D"gmail_msg"><br class=3D"gmail_msg"></div><blockquote type=3D"ci= te" class=3D"gmail_msg"><div class=3D"gmail_msg"><div dir=3D"ltr" class=3D"g= mail_msg"><br class=3D"gmail_msg"><div class=3D"gmail_extra gmail_msg"><br c= lass=3D"gmail_msg"><div class=3D"gmail_quote gmail_msg">On Sun, Dec 18, 2016= at 3:29 PM, rajatjpatel <span dir=3D"ltr" class=3D"gmail_msg"><<a href=3D= "mailto:rajatjpatel@gmail.com" class=3D"gmail_msg" target=3D"_blank">rajatjp= atel@gmail.com</a>></span> wrote:<br class=3D"gmail_msg"><blockquote clas= s=3D"gmail_quote gmail_msg" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc s= olid;padding-left:1ex"><div dir=3D"ltr" class=3D"gmail_msg"><div class=3D"m_= -4293604042961126787m_-8155750194716306479gmail_signature gmail_msg"><div di= r=3D"ltr" class=3D"gmail_msg"><div class=3D"gmail_msg">=E2=80=8BDear Team,<b= r class=3D"gmail_msg"><br class=3D"gmail_msg">We are using Ovirt 4.0 for POC= what we are doing I want to check with all Guru's Ovirt.<br class=3D"gmail_= msg"><br class=3D"gmail_msg">We have 2 hp proliant dl 380 with 500GB SAS &am= p; 1TB *4 SAS Disk and 500GB SSD.<br class=3D"gmail_msg"><br class=3D"gmail_= msg">Waht we are done we have install ovirt hyp on these h/w and we have phy= sical server where we are running our manager for ovirt. For ovirt hyp we ar= e using only one 500GB of one HDD rest we have kept for ceph, so we have 3 n= ode as guest running on ovirt and for ceph. My question you all is what I am= doing is right or wrong.<br class=3D"gmail_msg"></div></div></div></div></b= lockquote><div class=3D"gmail_msg"><br class=3D"gmail_msg"></div><div class=3D= "gmail_msg">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 clus= ter with Gluster.</div><div class=3D"gmail_msg">Y.</div><div class=3D"gmail_= msg"> </div><blockquote class=3D"gmail_quote gmail_msg" style=3D"margin= :0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir=3D"ltr" cl= ass=3D"gmail_msg"><div class=3D"m_-4293604042961126787m_-8155750194716306479= gmail_signature gmail_msg"><div dir=3D"ltr" class=3D"gmail_msg"><div class=3D= "gmail_msg"><br class=3D"gmail_msg"></div><div class=3D"gmail_msg">Regards<b= r class=3D"gmail_msg"></div><div class=3D"gmail_msg">Rajat=E2=80=8B</div><br= class=3D"gmail_msg"></div></div> </div> <br class=3D"gmail_msg">_______________________________________________<br c= lass=3D"gmail_msg"> Users mailing list<br class=3D"gmail_msg"> <a href=3D"mailto:Users@ovirt.org" class=3D"gmail_msg" target=3D"_blank">Use= rs@ovirt.org</a><br class=3D"gmail_msg"> <a href=3D"http://lists.ovirt.org/mailman/listinfo/users" rel=3D"noreferrer"= class=3D"gmail_msg" target=3D"_blank">http://lists.ovirt.org/mailman/listin= fo/users</a><br class=3D"gmail_msg"> <br class=3D"gmail_msg"></blockquote></div><br class=3D"gmail_msg"></div></d= iv> </div></blockquote><blockquote type=3D"cite" class=3D"gmail_msg"><div class=3D= "gmail_msg"><span class=3D"gmail_msg">______________________________________= _________</span><br class=3D"gmail_msg"><span class=3D"gmail_msg">Users mail= ing list</span><br class=3D"gmail_msg"><span class=3D"gmail_msg"><a href=3D"= mailto:Users@ovirt.org" class=3D"gmail_msg" target=3D"_blank">Users@ovirt.or= g</a></span><br class=3D"gmail_msg"><span class=3D"gmail_msg"><a href=3D"htt= p://lists.ovirt.org/mailman/listinfo/users" class=3D"gmail_msg" target=3D"_b= lank">http://lists.ovirt.org/mailman/listinfo/users</a></span><br class=3D"g= mail_msg"></div></blockquote></div></blockquote></div><div dir=3D"ltr">-- <b= r></div><div data-smartmail=3D"gmail_signature"><p dir=3D"ltr">Sent from my C= ell Phone - excuse the typos & auto incorrect</p> </div> </div></blockquote></body></html>= --Apple-Mail-8A63DCD0-12E6-4E0A-A253-37E17A1B9FB4--