For SSDs , I would use each ssd as a single brick. Don't forget to align the LVM/XFS in case you are not using Gluster's Ansible /which oVirt also uses for deployment/ : https://access.redhat.com/documentation/en-us/red_hat_gluster_storage/3.5/html/administration_guide/brick_configuration Best Regards,Strahil Nikolov On Thu, Dec 2, 2021 at 9:48, Joseph Goldman<jos...@goldman.id.au> wrote: Sorry to be clearer
There is 15 Spin disks total 9 SSD disks total Spin will be split into 3x RAID-5's on the physical hosts (5 disks) SSD will be split into 3x RAID-5's on the physical hosts (3 disks) My plan was as you said, create a single brick on each of the 3 spin RAID-5's and a single brick on each of the 3 SSD RAID-5's - just wasn't sure if there was a better way to go about it. Thanks, Joe ------ Original Message ------ From: "dhanaraj.ramesh--- via Users" <users@ovirt.org> To: users@ovirt.org Sent: 2/12/2021 5:40:47 PM Subject: [ovirt-users] Re: oVirt 3 Node with GlusterFS >if you go with RAID 5 option it is expected to have performance degradation >but you will have double protection for your data. > >my suggestion, go with each HDD disks as individual bricks with replica 3 >volumes and same for SSD's >_______________________________________________ >Users mailing list -- users@ovirt.org >To unsubscribe send an email to users-le...@ovirt.org >Privacy Statement: https://www.ovirt.org/privacy-policy.html >oVirt Code of Conduct: >https://www.ovirt.org/community/about/community-guidelines/ >List Archives: >https://lists.ovirt.org/archives/list/users@ovirt.org/message/6777XHHUNWWFXWPN7VNKJC35QHS4JDE5/ _______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/IX7ECAXCG3PTHDVPY6JT5GQFP2TV2W4O/
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