--7Rldj+JZnTQmDdGi Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 05/12 15:49, Anton Marchukov wrote:
Hello All. =20 The fixed hook is only in 3.6. The hook version in 3.5 does not work. Although we can install the hook from 3.6 into 3.5 as it should be compatible and this is how it was done on the test slave.
I was talking about using the hooks before installing the ssds, but if that= can be done reliably also before the upgrade it's also a solution that will help scratch our current itches sooner.
=20 Also just to remind some drawbacks of that solution as it was: =20 1. It was not puppetized (not a drawback, just a reminder). 2. It will break vm migration. Means we will have to manually move the vms when we do host maintenance or need to automate this as fabric task.
=20 Anton. =20 On Thu, May 12, 2016 at 3:36 PM, David Caro <dcaro@redhat.com> wrote: =20
On 05/11 18:44, Eyal Edri wrote:
On Wed, May 11, 2016 at 6:27 PM, David Caro <dcaro@redhat.com> wrote:
On 05/11 18:21, Eyal Edri wrote:
On Wed, May 11, 2016 at 5:36 PM, Nadav Goldin <ngoldin@redhat.com> 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 V= Ms 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 a=
^ well, the machines being slaves I think there's no problem having to stop them to migrate them, we have already experience with both fabric and jenki= ns so I guess it should not be hard to automate with those tools ;) dd
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 hoo=
k.
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 Infra@ovirt.org 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)
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-- David Caro
Red Hat S.L. Continuous Integration Engineer - EMEA ENG Virtualization R&D
Tel.: +420 532 294 605 Email: dcaro@redhat.com 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: dcaro@redhat.com IRC: dcaro|dcaroest@{freenode|oftc|redhat} Web: www.redhat.com RHT Global #: 82-62605
_______________________________________________ Infra mailing list Infra@ovirt.org http://lists.ovirt.org/mailman/listinfo/infra
=20 =20 --=20 Anton Marchukov Senior Software Engineer - RHEV CI - Red Hat
_______________________________________________ Infra mailing list Infra@ovirt.org http://lists.ovirt.org/mailman/listinfo/infra
--=20 David Caro Red Hat S.L. Continuous Integration Engineer - EMEA ENG Virtualization R&D Tel.: +420 532 294 605 Email: dcaro@redhat.com IRC: dcaro|dcaroest@{freenode|oftc|redhat} Web: www.redhat.com RHT Global #: 82-62605 --7Rldj+JZnTQmDdGi Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAEBAgAGBQJXNIt/AAoJEEBxx+HSYmnDmX0H/0rLxGCVXCTaxhAyrZCglnAY KlIRG9vemrlAanw4CSy5lE8BUNcFL8ns4vG9e9dSmKqoyzZoWr7+Td08NGRiRoWQ rH8Gb/bhG+Jpl7BT4CL1ZvKq64sPwaxs5y02xt/kORuexV0JXbbgeN/Tg2fI319+ NoKAMwm/GiHiMlKM0Z7XPw7TRRNeAZTTnJJueJkxKA6hLdm/8UJrptj2/TjQijxL M/OpSZ1XMEZZqMqBo4m3SXfKagmN+lGK5xSLFJiEht7HobygjVAlX59XWI+jr+RC pJD0BM/JgFFppbv+xKcnCVb92FhxCplk4ATyYKPJnZ2CrGsczGIQc61ojsyiAvA= =L8vF -----END PGP SIGNATURE----- --7Rldj+JZnTQmDdGi--