July 2019 - Users - Ovirt List Archives

by Crazy Ayansh

Hi Simon, It seems to be a memory issue but why it's not showing correct memory there i mean in hosted engine i have given below memory : [image: image.png] whereas it is showing on virsh -r *** command is bit lesser why ? [image: image.png] why both are different ? On Mon, Jul 1, 2019 at 12:31 PM Crazy Ayansh <shashank123rastogi(a)gmail.com> wrote: > Hi Simon, It seems to be a memory issue but why it's not showing correct > memory there i mean in hosted engine i have given below memory : > [image: image.png] > > whereas it is showing on virsh -r *** command is bit lesser why ? > [image: image.png] > > why both are different ? > > Thanks > > > > On Fri, Jun 28, 2019 at 7:11 PM Simone Tiraboschi <stirabos(a)redhat.com> > wrote: > >> Can you please check how much memory it got in the output of virsh -r >> dumpxml HostedEngine ? >> >> >> On Fri, Jun 28, 2019 at 3:27 PM Crazy Ayansh < >> shashank123rastogi(a)gmail.com> wrote: >> >>> Hi Team, >>> >>> Today i rebooted my hosted engine and found it was not getting up. After >>> connecting through remote viewer i found the error "error:cannot allocate >>> kernel buffer" and i am not able to start hosted engine.any suggestions ? >>> >>> _______________________________________________ >>> Users mailing list -- users(a)ovirt.org >>> To unsubscribe send an email to users-leave(a)ovirt.org >>> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >>> oVirt Code of Conduct: >>> https://www.ovirt.org/community/about/community-guidelines/ >>> List Archives: >>> https://lists.ovirt.org/archives/list/users@ovirt.org/message/MTDRNK2DZVW... >>> >> >> >> -- >> >> Simone Tiraboschi >> >> He / Him / His >> >> Principal Software Engineer >> >> Red Hat <https://www.redhat.com/> >> >> stirabos(a)redhat.com >> @redhatjobs <https://twitter.com/redhatjobs> redhatjobs >> <https://www.facebook.com/redhatjobs> @redhatjobs >> <https://instagram.com/redhatjobs> >> <https://red.ht/sig> >> <https://redhat.com/summit> >> >

4 years, 9 months

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Re: Mix CPU

by Strahil

No. Keep the hosts with different Brand CPU in separate clusters. For example, I have 2 gluster Bricks with AMD (default cluster) and an Intel-based arbiter (Intel cluster). Best Regards, Strahil NikolovOn Jul 1, 2019 14:39, suporte(a)logicworks.pt wrote: > > Hello, > > Can we mix an Intel cpu with an AMD cpu in the same cluster? > > Thanks > > -- > ________________________________ > Jose Ferradeira > http://www.logicworks.pt

4 years, 9 months

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Re: Proper way to upgrade hosts OS?

by Strahil

I'm using CentOS7 and no deps were broken. Just follow the following: https://www.ovirt.org/documentation/upgrade-guide/chap-Upgrading_from_4.1... Best Regards, Strahil NikolovOn Jul 1, 2019 10:30, Nicolas Ecarnot <nicolas(a)ecarnot.net> wrote: > > Le 26/06/2019 à 12:34, Nicolas Ecarnot a écrit : > > Hello, > > > > We're not using nodes but CentOS 7.x hosts. > > Do you know if some documentation has been written about the proper way > > to upgrade the operating system of the hosts, and especially how to > > prevent breaking dependencies or cause versions flaws? > > > > Thank you. > > > > Hello, > > As no answer came, may anyone just tell me if there's any chance to > break something? > > Thank you. > > -- > Nicolas ECARNOT > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ > List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/GZYVUCMBIZI...

4 years, 9 months

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hosted engine not getting up

by Crazy Ayansh

Hi Team, Today i rebooted my hosted engine and found it was not getting up. After connecting through remote viewer i found the error "error:cannot allocate kernel buffer" and i am not able to start hosted engine.any suggestions ?

4 years, 9 months

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Ovirt Hyperconverged Cluster

by raffaele＠stefanile.com

Hi all, I have configured a 3 nodes cluster with an Hyperconverged gluster. I have used 2 network interface bonded with one VLAN for the mgmt and an other one for the storage. When I use cockpit to deploy the hosted engine I receive this error. [ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, "msg": "The host has been set in non_operational status, please check engine logs, fix accordingly and re-deploy.\n"} The ovirt version is 4.3 Someone have a similar problem?

4 years, 9 months

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Proper way to upgrade hosts OS?

by Nicolas Ecarnot

Hello, We're not using nodes but CentOS 7.x hosts. Do you know if some documentation has been written about the proper way to upgrade the operating system of the hosts, and especially how to prevent breaking dependencies or cause versions flaws? Thank you. -- Nicolas ECARNOT

4 years, 9 months

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Users July 2019