Hi,

All hosts in the Data Center should have access to the storage.

Think of the DC as a migration domain. If one of the hosts fails and you need to migrate the VMs to another host, the VMs disks needs to be available in the new host.

You cannot use the same LUN in different domains.

Either ask the storage administrator to split the LUN into 3 smaller LUNs or maybe use an NFS server for the ISO domain.

Regards,

Fred

On Thu, Mar 1, 2018 at 1:13 PM, Sérgio Marques <sfm1977@gmail.com> wrote:

Hello,

I'm new in Ovirt, loving it, but i'm having some doubts when it comes to add FCP Storage. I have two clusters, one called Production and the other Development, each cluster with two nodes and i want to configure Data Domain. My doubts are:

1 - Every nodes must have connection to de FCP? If only de SPM have it, if it falls, who can connect to the storage?

2 - I have only one LUN in EVA HSV300 for me and i want to add three Storage Domains (Data, ISO e Export). Is it possible? How? This is because when i add data storage domain and choose the only LUN available it warn me that all data is going to be lost "This operation might be unrecoverable and destructive"

3 - Any advice about best practices about implementation?

Thanks

--
Cumprimentos,
Sérgio Marques

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