<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Mar 19, 2018 at 8:34 PM, Chris Adams <span dir="ltr"><<a href="mailto:cma@cmadams.net" target="_blank">cma@cmadams.net</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I have a reasonable feel for how to size hardware for an oVirt cluster<br>
with external storage (our current setups all use iSCSI to talk to a<br>
SAN). I'm looking at a hyperconverged oVirt+Gluster setup; are there<br>
guides for figuring out the additional Gluster resource requirements? I<br>
assume I need to allow for additional CPU and RAM, I just don't know how<br>
to size it (based on I/O I guess?).<br></blockquote><div><br></div><div>Sizing for hyperconverged is very similar - ensure there is enough resources for gluster to run. <br></div><div>Gluster would need atleast 2 cores, there's also a systemd slice configuration on HC setups for gluster, that limits CPU allocation to 1/3 of available cores in case of contention. RAM requirements would be workload specific. In general 16GB RAM is sufficient for gluster.</div><div><br></div><div><br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<span class="m_7450329526684834745HOEnZb"><font color="#888888"><br>
--<br>
Chris Adams <<a href="mailto:cma@cmadams.net" target="_blank">cma@cmadams.net</a>><br>
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