On January 22, 2020 6:46:39 PM GMT+02:00, Benedetto Vassallo <benedetto.vassa...@unipa.it> wrote: >Hello Guys, >Here at University of Palermo (Italy) we are planning to switch from >vmware to ovirt using the hyperconverged solution. >Our design is a 6 nodes cluster, each node with this configuration: > >- 1x Dell PowerEdge R7425 server; >- 2x AMD EPYC 7301 Processor; >- 512GB of RAM (8x 64GB LRDIMM, 2666MT/s, Quad Rank); >- 2x Broadcom 57412 Dual Port 10Gb SFP+ ethernet card; >- 3x 600GB 10K RPM SAS for the OS (Raid1 + hotspare); >- 5x 1.2TB 10K RPM SAS for the hosted storage domain (Raid5 + >hotspare); >- 11x 2.4TB 10KRPM SAS for the vm data domain (Raid6 + hotspare); >- 4x 960GB SSD SAS for an additional SSD storage domain (Raid5 + >hotspare); > >Is this configuration supported or I have to change something? >Thank you and Best Regards. > -- >Benedetto Vassallo >Responsabile U.O. Sviluppo e manutenzione dei sistemi >Sistema Informativo di Ateneo >Università degli studi di Palermo > >Phone: +3909123860056 >Fax: +3909123860880
Hi, Recently it was mentioned that there were some issues with the 'too new' EPYC. For now, you can do : 1. Use some old machines for initial setup of the HostedEngine VM (disable all Spectre/Meltdown in advance) -> and then add the new EPYC-based hosts and remove the older systems. Sadly, the older systems cannot be too old :) 2. Host the HostedEngine VM on your current VmWare environment or on a separate KVM host. Hosting the HostedEngine on bare metal is also OK 3. Wait (I don't know how long) till EPYC issues are solved. Best Regards, Strahil Nikolov _______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org 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/users@ovirt.org/message/U5VB2ZZZA5J2EVGT3N4OPPF6RFL7MSBK/