<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Wed, May 11, 2016 at 6:27 PM, David Caro <span dir="ltr"><<a href="mailto:dcaro@redhat.com" target="_blank">dcaro@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">On 05/11 18:21, Eyal Edri wrote:<br>
> On Wed, May 11, 2016 at 5:36 PM, Nadav Goldin <<a href="mailto:ngoldin@redhat.com">ngoldin@redhat.com</a>> wrote:<br>
><br>
> > Hi,<br>
> > ovirt-srv11 host is in an empty cluster called 'Production_CentOS', its<br>
> > quite a strong machine with 251GB of ram, currently it has no VMs and as<br>
> > far as I can tell isn't used at all.<br>
> > I want to move it to the 'Jenkins_CentOS' cluster in order to add more VMs<br>
> > and later upgrade the older clusters to el7(if we have enough slaves in the<br>
> > Jenkins_CentOS cluster, we could just take the VMs down in the Jenkins<br>
> > cluster and upgrade). this is unrelated to the new hosts ovirt-srv17-26.<br>
> ><br>
> ><br>
> There is no reason to keep such a strong server there when we can use it<br>
> for many more slaves on Jenkins.<br>
> If we need that extra server in Production DC (for hosted engine redundancy<br>
> and to allow maintenance) then lets take the lower end new servers from<br>
> 17-26 and replace it with the strong one.<br>
> We need to utilize our servers, I don't think we're at 50% utilization<br>
> even, looking at the memory consumption last time i checked when all slaves<br>
> were working.<br>
<br>
</span>As we already discussed, I strongly recommend implementing the local disk vms,<br>
and keep an eye to the nfs load and net counters<br></blockquote><div><br></div><div>I agree, and this is the plan, though before that we need:</div><div><br></div><div><ol><li>backup & upgrade the HE instance to 3.5 (local hook is a 3.6, i prefer using it with engine 3.6)</li><li>reinstall all servers from 01-10 to use the SSD </li></ol><div><br></div></div><div>Once we do that we can start moving all VMs to use the local disk hook.</div><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<span class="im HOEnZb"><br>
><br>
><br>
><br>
> > I'm not sure why it was put there, so posting here if anyone objects or<br>
> > I'm missing something<br>
> ><br>
> ><br>
> > Thanks<br>
> ><br>
> > Nadav.<br>
> ><br>
> ><br>
> > _______________________________________________<br>
> > Infra mailing list<br>
> > <a href="mailto:Infra@ovirt.org">Infra@ovirt.org</a><br>
> > <a href="http://lists.ovirt.org/mailman/listinfo/infra" rel="noreferrer" target="_blank">http://lists.ovirt.org/mailman/listinfo/infra</a><br>
> ><br>
> ><br>
><br>
><br>
> --<br>
> Eyal Edri<br>
> Associate Manager<br>
> RHEV DevOps<br>
> EMEA ENG Virtualization R&D<br>
> Red Hat Israel<br>
><br>
> phone: <a href="tel:%2B972-9-7692018" value="+97297692018">+972-9-7692018</a><br>
> irc: eedri (on #tlv #rhev-dev #rhev-integ)<br>
<br>
> _______________________________________________<br>
> Infra mailing list<br>
> <a href="mailto:Infra@ovirt.org">Infra@ovirt.org</a><br>
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<br>
<br>
--<br>
</span><div class="HOEnZb"><div class="h5">David Caro<br>
<br>
Red Hat S.L.<br>
Continuous Integration Engineer - EMEA ENG Virtualization R&D<br>
<br>
Tel.: <a href="tel:%2B420%20532%20294%20605" value="+420532294605">+420 532 294 605</a><br>
Email: <a href="mailto:dcaro@redhat.com">dcaro@redhat.com</a><br>
IRC: dcaro|dcaroest@{freenode|oftc|redhat}<br>
Web: <a href="http://www.redhat.com" rel="noreferrer" target="_blank">www.redhat.com</a><br>
RHT Global #: 82-62605<br>
</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div>Eyal Edri<br>Associate Manager</div><div>RHEV DevOps<br>EMEA ENG Virtualization R&D<br>Red Hat Israel<br><br>phone: +972-9-7692018<br>irc: eedri (on #tlv #rhev-dev #rhev-integ)</div></div></div></div></div>
</div></div>