Personally I also found this confusing when I setup my cluster a while
back. I ended up creating multiple data volumes. One for each drive. You
could probably software raid the drives first and present it to the
deployment wizard as one block device. I’m not sure if deployment wizard
will combine multiple physical drives into one volume for you. Hopefully
someone else can shed more light on this.
With your host specs it sounds like you should be fine to use
dedupe/compression
On Wed, Dec 2, 2020 at 8:10 AM <dofranklin(a)port-orange.org> wrote:
I am about to setup a new hyperconverged setup with the following
3 host setup
2 x nvme 240gb hd for OS on each host (raid)
3 x nvme 7 tb hd for vm storage on each host (no raid card)
500gb RAM per each host
I am confused during the gluster setup portion using the web ui setup
wizard. When asked for the LV size do I input the maximum size of the
hard drive on a single host or do I combine the total capacity of the
matching hard drives on all 3 host? Example that I would be putting in is
hard drive: /dev/nvme1p1 capacity 7tb or should it be 21tb (combined
capacity of the matching single HD on the other host). Or is there a
better method you recommend? And since I am using nvme hard drive would
you recommend using dedup and compression or no?
Thanks
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