[Users] New user to oVirt, and I haz a sad so far...

[Dan Yasny]

Non-operational means it's connected, but missing a cluster resource (can't
access a storage domain, or misses one of the network definitions the
cluster should have)


On Fri, Jan 17, 2014 at 9:55 AM, Will Dennis (Live.com) <
willarddennis at live.com> wrote:

> Thanks, Joop, for the node platform best practices… I did turn selinux
> from “enforcing” to “permissive”, and then when I tried to ping the engine
> by fqdn, I saw that DNS lookups were failing (even tho resolv.conf looked
> correct…) Did a ‘yum remove NetworkManager” and then fixed the
> /etc/sysconfig/network-scripts/ifcfg-<nic>, and then after a reboot, I can
> now see the info for the node in the WUI on the manager, although the
> status for the node is still “Non Operational”…
>
>
>
> Where can I find the node install log (on the engine or the node, and
> name?) (Sorry for noob status, but I am a quick learner ;)
>
>
>
> Thanks,
>
> Will
>
>
>
> *From:* users-bounces at ovirt.org [mailto:users-bounces at ovirt.org] *On
> Behalf Of *noc
> *Sent:* Friday, January 17, 2014 3:35 AM
> *To:* users at ovirt.org
> *Subject:* Re: [Users] New user to oVirt, and I haz a sad so far...
>
>
>
> On 17-1-2014 8:53, Gabi C wrote:
>
> 've been there! :-D
>
> I mean exactly same issuse you had on Centos, I had on Fedora 19.
>
> Did you disable selinux on nodes? 'cause that's what is causing SSh
> connection closing
>
> My setup:
>
> 1 engine on vmware  - fedora 19, up-to-date
>
>
>
>
>
> 2 nodes on IBM x series 3650  - fedora 19 based -oVirt Node - 3.0.3 -
> 1.1.fc19 with nodes beig in glusterfs cluster also.....
>
> Right now, I'm banging my head against "Operation Add-Disk failed to
> complete." , message I have got after adding a new virtual machine and try
> to addd its disk
>
>
>
> On Fri, Jan 17, 2014 at 6:08 AM, Will Dennis (Live.com) <
> willarddennis at live.com> wrote:
>
> Hi all, ready for a story? (well, more of a rant, but hopefully it will be
> a
> good UX tale, and may even be entertaining.)
>
> Had one of the groups come to me at work this week and request a OpenStack
> setup. When I sat down and discussed their needs, it turns out that they
> really only need a multi-hypervisor setup where they can spin up VMs for
> their research projects. The VMs should be fairly long-lived, and will have
> persistent storage. Their other request is that the storage should be local
> on the hypervisor nodes (they plan to use Intel servers with 8-10 2TB
> drives
> for VM storage on each node.) They desire this in order to keep the VM I/O
> local - they do not have a SAN of any sort anyhow, and they do not care
> about live migration, etc
>
> @Will
> If the installation ends, either with or without error, it will give you a
> log location. Upload the log to a paste.bin and mail the link.
>
> @Gabi,
> There should be more info in either the vdsm.log on the SPM server or in
> the engine.log on the engine server, see above for lettings us know what
> the error is.
>
> Having installed oVirt, probably dozens of times, I have some guidelines:
> - temporarily disable firewalld/iptables (if all works, enable should
> still work, scripts with rules are generated and location is given)
> - make selinux permissive either via setenforce 0 (until next boot) or via
> /etc/selinux/config ( survives reboots), dont disable it!
> - make sure fqdn work in both directions between engine and host(s)
> (either using /etc/hosts or DNS)
> - make sure NetworkManager is disabled and network enabled
>
> Joop
>
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>
>
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