Re: [ovirt-users] Multi-node cluster with local storage
Hi,
We have all nodes like you (5 currently), and have them setup as NFS instead of local
storage.
You have slight overhead because it's NFS, but not so much, and it allows you to
migrate VMs and disks, even if it's a manual disk, eg no HA will be possible.
So yeah, to me, it's a good option given your setup.
Best,
-----Original Message-----
From: users-bounces(a)ovirt.org [mailto:users-bounces@ovirt.org] On Behalf
Of Pavel Gashev
Sent: jeudi 3 mars 2016 21:44
To: users(a)ovirt.org
Subject: [ovirt-users] Multi-node cluster with local storage
Hello,
I'd like to ask community, what is the best way to use oVirt in the following
hardware configuration:
Three servers connected 1GB network. Each server - 32 threads, 256GB RAM,
4TB RAID.
Please note that a local storage and an 1GB network is a typical hardware
configuration for almost any dedicated hosting.
Unfortunately, oVirt doesn't support multi-node local storage clusters.
And Gluster/CEPH doesn't work well over 1G network. It looks like that the
only way to use oVirt in a three-node cluster is to share local storages over
NFS. At least it makes possible to migrate VMs and move disks among
hardware nodes.
Does somebody have such setup?
Thanks
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