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 Newbie question: hardware needs, New to Virtualizor, many questions about hardware needs (1 Replies, Read 23622 times)
fernando_barajas
Posted on # December 30, 2020, 9:29 pm
Group: Member
Post Group: Newbie
Posts: 6
Status:
Hi again.  I have the following VPSs hosted on Afterburst:

Server1: 4VPU, 8RAM, 265HDD
Server2: 3VPU, 4RAM, 140HDD
Server3: 4VPU, 6RAM, 265HDD
Server4: 8VPU, 16RAM, 600HDD
Server5: 8VPU, 16RAM, 600HDD

What would be the minimum and the ideal hardware to host them on a bare metal server using Virtualizor?  Will I need 27 Cores, 50GB RAM and 1870GB HDD for hosting the 5 VPSs?
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Newbie question: hardware needs
jevingala
Posted on # December 31, 2020, 10:45 am | Post: 1
Group: Virtualizor Team
Post Group: Super Member
Posts: 742
Status:
Hi,

If they are going to be using KVM Linux vpses then 32Gb RAM would be fine for start, assuming only half the RAM would be in use, most of the times, by the vpses.

Similarly for vps disks, if you go with Thin-LVM or File based Qcow2 storage then over-committing would be possible.

But If the RAM and Disk(SSD/NVME) actually get used up to the fullest capacity assigned to them then over-committing will fail (auto-suspending of KVM vps) and eventually you will require to upgrade disk and RAM on server so that vpses can use it.

And as per this documentation : https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/virtualization_deployment_and_administration_guide/sect-overcommitting_with_kvm-overcommitting_virtualized_cpus

8 cores CPU would also be fine, subjective to usage.

Please feel free to post your questions here.


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Virtualizor Team.
http://virtualizor.com/
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