Re: [ovirt-users] Multi-node cluster with local storage
On 03/04/2016 02:14 AM, Pavel Gashev wrote:
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.
Do you know of reported problems with Gluster over 1Gb network? I think
10Gb is recommended, but 1Gb can also be used for gluster.
(We use it in our lab setup, and haven't encountered any issues so far
but of course, the workload may be different - hence the question)
Does somebody have such setup?
Thanks
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