On 05/11 18:44, Eyal Edri wrote: > On Wed, May 11, 2016 at 6:27 PM, David Caro <[email protected]> wrote: > > > On 05/11 18:21, Eyal Edri wrote: > > > On Wed, May 11, 2016 at 5:36 PM, Nadav Goldin <[email protected]> > > wrote: > > > > > > > Hi, > > > > ovirt-srv11 host is in an empty cluster called 'Production_CentOS', its > > > > quite a strong machine with 251GB of ram, currently it has no VMs and > > as > > > > far as I can tell isn't used at all. > > > > I want to move it to the 'Jenkins_CentOS' cluster in order to add more > > VMs > > > > and later upgrade the older clusters to el7(if we have enough slaves > > in the > > > > Jenkins_CentOS cluster, we could just take the VMs down in the Jenkins > > > > cluster and upgrade). this is unrelated to the new hosts > > ovirt-srv17-26. > > > > > > > > > > > There is no reason to keep such a strong server there when we can use it > > > for many more slaves on Jenkins. > > > If we need that extra server in Production DC (for hosted engine > > redundancy > > > and to allow maintenance) then lets take the lower end new servers from > > > 17-26 and replace it with the strong one. > > > We need to utilize our servers, I don't think we're at 50% utilization > > > even, looking at the memory consumption last time i checked when all > > slaves > > > were working. > > > > As we already discussed, I strongly recommend implementing the local disk > > vms, > > and keep an eye to the nfs load and net counters > > > > I agree, and this is the plan, though before that we need: > > > 1. backup & upgrade the HE instance to 3.5 (local hook is a 3.6, i > prefer using it with engine 3.6) > 2. reinstall all servers from 01-10 to use the SSD
^ Do we need that? can't we start using the local disk hook on the new servers? > > > Once we do that we can start moving all VMs to use the local disk hook. > > > > > > > > > > > > > > > > > > I'm not sure why it was put there, so posting here if anyone objects or > > > > I'm missing something > > > > > > > > > > > > Thanks > > > > > > > > Nadav. > > > > > > > > > > > > _______________________________________________ > > > > Infra mailing list > > > > [email protected] > > > > http://lists.ovirt.org/mailman/listinfo/infra > > > > > > > > > > > > > > > > > -- > > > Eyal Edri > > > Associate Manager > > > RHEV DevOps > > > EMEA ENG Virtualization R&D > > > Red Hat Israel > > > > > > phone: +972-9-7692018 > > > irc: eedri (on #tlv #rhev-dev #rhev-integ) > > > > > _______________________________________________ > > > Infra mailing list > > > [email protected] > > > http://lists.ovirt.org/mailman/listinfo/infra > > > > > > -- > > David Caro > > > > Red Hat S.L. > > Continuous Integration Engineer - EMEA ENG Virtualization R&D > > > > Tel.: +420 532 294 605 > > Email: [email protected] > > IRC: dcaro|dcaroest@{freenode|oftc|redhat} > > Web: www.redhat.com > > RHT Global #: 82-62605 > > > > > > -- > Eyal Edri > Associate Manager > RHEV DevOps > EMEA ENG Virtualization R&D > Red Hat Israel > > phone: +972-9-7692018 > irc: eedri (on #tlv #rhev-dev #rhev-integ) -- David Caro Red Hat S.L. Continuous Integration Engineer - EMEA ENG Virtualization R&D Tel.: +420 532 294 605 Email: [email protected] IRC: dcaro|dcaroest@{freenode|oftc|redhat} Web: www.redhat.com RHT Global #: 82-62605
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