On February 28, 2020 3:30:48 PM GMT+02:00, Jayme <[email protected]> wrote: >Marko, > >From my understanding, you can have more than 3 hosts in a HCI cluster >but >to expand HCI you need to add hosts in multiples of three. I.e. go >from 3 >hosts to 6 or 9 etc. > >You can still add hosts into the cluster as compute only hosts though. >So >you could have 3 hosts with gluster and a 4th that is just compute. > >On Fri, Feb 28, 2020 at 9:24 AM Vrgotic, Marko ><[email protected]> >wrote: > >> Hi Strahil, >> >> >> >> I circled back on your reply while ago regarding oVirt Hyperconverged >and >> more than 3 nodes in cluster: >> >> >> >> “Hi Marko, I guess you can use distributed-replicated volumes and >> oVirt cluster with host triplets.” >> >> Initially I understood that its limited to 3Nodes max per HC cluster, >but >> now reading documentation further >> >https://www.ovirt.org/documentation/gluster-hyperconverged/chap-Maintenance_and_Upgrading_Resources.html >> that does not look like it. >> >> >> >> Would you be so kind to give me an example or clarify what you meant >by “*you >> can use distributed-replicated volumes and oVirt cluster with host >> triplets.*” ? >> >> >> >> Kindly awaiting your reply. >> >> >> >> >> >> ----- >> >> kind regards/met vriendelijke groeten >> >> >> >> Marko Vrgotic >> ActiveVideo >> >> >> >> >> >> >> >> *From: *"Vrgotic, Marko" <[email protected]> >> *Date: *Friday, 11 October 2019 at 08:49 >> *To: *Strahil <[email protected]> >> *Cc: *users <[email protected]> >> *Subject: *Re: [ovirt-users] Hyperconverged setup questions >> >> >> >> Hi Strahil, >> >> >> >> Thank you. >> >> One maybe stupid question, but significant to me: >> >> Considering i haven’t been playing before with hyperconverged setup >in >> oVirt, is this something i can do from ui cockpit or does it require >me >> first setup an Glusterfs on the Hosts before doing anything via oVirt >API >> or Web interface? >> >> >> >> Kindly awaiting your reply. >> >> >> >> Marko >> >> >> >> Sent from my iPhone >> >> >> >> On 11 Oct 2019, at 06:14, Strahil <[email protected]> wrote: >> >> Hi Marko, >> >> I guess you can use distributed-replicated volumes and oVirt >cluster >> with host triplets. >> >> Best Regards, >> Strahil Nikolov >> >> On Oct 10, 2019 15:30, "Vrgotic, Marko" <[email protected]> >wrote: >> >> Dear oVirt, >> >> >> >> Is it possible to add oVirt 3Hosts/Gluster hyperconverged cluster to >> existing oVirt setup? I need this to achieve Local storage >performance, but >> still have pool of Hypevisors available. >> >> Is it possible to have more than 3Hosts in Hyperconverged setup? >> >> >> >> I have currently 1Shared Cluster (NFS based storage, where also SHE >is >> hosted) and 2Local Storage clusters. >> >> >> >> oVirt current version running is 4.3.4. >> >> >> >> Kindly awaiting your reply. >> >> >> >> >> >> — — — >> Met vriendelijke groet / Kind regards, >> >> *Marko Vrgotic* >> >> *ActiveVideo* >> >> >> >> >> >> _______________________________________________ >> Users mailing list -- [email protected] >> To unsubscribe send an email to [email protected] >> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >> oVirt Code of Conduct: >> https://www.ovirt.org/community/about/community-guidelines/ >> List Archives: >> >https://lists.ovirt.org/archives/list/[email protected]/message/UH2FDN57V2TOQXD36UQXVTVCTB37O4OE/ >>
Hi Marko, Jayme has explained it all. If you wish HCI - you should use 3 -> 6 -> 9 nodes (in 'replica 2 arbiter 1' & 'replica 3' volumes ). Of course you can connect other hosts but they will not have gluster running on them. Best Regards, Strahil Nikolov _______________________________________________ Users mailing list -- [email protected] To unsubscribe send an email to [email protected] Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/[email protected]/message/G5XXHTXH5OEDCPZZSCKQGHORUIEAQI7J/
