Hi Femi/Sandro,

- In Step #2: Fqdns: for a 3 host cluster, are we to add the 2nd & 3rd hosts?

Yes, Earlier the addition of 2nd and 3rd hosts was manual,Now we have included along with deployment.

- In Step #5: Bricks:

What effect does the RAID setting have?

So basically If gluster drops in quorum then it will stop file operations until quorum is back to normal.So you need two bricks to write for quorum to be met.To overcome the issue will have raid.

Enable Dedupe & Compression is new?

Yes it's a new feature and it's optional.

Configure LV Cache: what do we enter for SSD? What happens if my disks are already all SSD, do I still benefit from using this?

I don't think you need to use LVM Cache if you are already using SSDs or LVMe. LVM Cache is meant for to improve performance over HDDs by combining with SSD as cache device.

On Mon, Jul 23, 2018 at 12:41 PM, Sandro Bonazzola <sbonazzo@redhat.com> wrote:

2018-07-23 7:45 GMT+02:00 femi adegoke <ovirt@fateknollogee.com>:
4.3 Master is looking good!!

Thanks for the feedback!

A few questions:

Adding Sahina and Gobinda for answering your quesitons.

- In Step #2: Fqdns: for a 3 host cluster, are we to add the 2nd & 3rd hosts?

- In Step #5: Bricks:

What effect does the RAID setting have?

Enable Dedupe & Compression is new?

Configure LV Cache: what do we enter for SSD? What happens if my disks are already all SSD, do I still benefit from using this?
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--
SANDRO BONAZZOLA
MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV
Red Hat EMEA
sbonazzo@redhat.com

Thanks,

Gobinda