Re: [ovirt-users] All host non operational after engine upgrade

2015-10-28 Thread Jonas Israelsson 



On 2015-10-20 09:54, Simone Tiraboschi wrote:



On Mon, Oct 19, 2015 at 8:40 PM, Jonas Israelsson 
> wrote:


Greetings.

Upgraded my Engine from a pre 3.6 version (not sure about the
version, but it's only a month old or so) to RC today and found to
my great surprise all hosts marked as Non Operational.

The cluster working fine just hours ago now have some mismatch
with my hosts CPUs. The cluster is set to Opteron G4 and all hosts
CPU have Opteron 4226 installed.

2015-10-19 20:23:09,509 WARN
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(DefaultQuartzScheduler_Worker-62) [36da0975] Correlation ID:
36da0975, Job ID: 44cf7ac9-5fe1-4151-9f6f-f1396124f179, Call
Stack: null, Custom Event ID: -1, Message: Host
patty.elementary.se  does not comply
with the cluster AMD_G4 emulated machines. The current cluster
compatibility level supports [pc-i440fx-rhel7.2.0, pc-i440fx-2.1,
pseries-rhel7.2.0] and the host emulated machines are

pc-i440fx-rhel7.1.0,rhel6.3.0,pc-q35-rhel7.0.0,rhel6.1.0,rhel6.6.0,rhel6.2.0,pc,pc-q35-rhel7.1.0,q35,rhel6.4.0,rhel6.0.0,rhel6.5.0,pc-i440fx-rhel7.0.0.

The error above look qemu to me so I tried reinstalling one of the
node with the latest Ovirt-node snapshot downloaded from Jenkins
-->

http://jenkins.ovirt.org/job/ovirt-node_ovirt-3.6_create-iso-el7_merged/lastSuccessfulBuild/artifact/exported-artifacts/ovirt-node-iso-3.6-0.999.201510190928.el7.centos.iso

That made however no difference.


The issue seams to be in node: the latest engine build 
requires pc-i440fx-rhel7.2.0 which comes with qemu 2.3 while probably 
node is still built from centos 7.1 with an older qemu.
For standard el7 host we are releasing it in the oVirt repo ( 
http://resources.ovirt.org/pub/ovirt-3.6-pre/rpm/el7/x86_64/qemu-kvm-ev-2.3.0-29.1.el7.x86_64.rpm 
) but it seams that we didn't included it in node.
You know if that version bump affects all architectures (not only my AMD 
famliy) and the iso-node is to be considered bricked ?


If so does not this candidate as a blocker, or is the iso-node not part 
of the 3.6 release ?



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Re: [ovirt-users] All host non operational after engine upgrade

2015-10-20 Thread Simone Tiraboschi 
On Mon, Oct 19, 2015 at 8:40 PM, Jonas Israelsson 
wrote:

> Greetings.
>
> Upgraded my Engine from a pre 3.6 version (not sure about the version, but
> it's only a month old or so) to RC today and found to my great surprise all
> hosts marked as Non Operational.
>
> The cluster working fine just hours ago now have some mismatch with my
> hosts CPUs. The cluster is set to Opteron G4 and all hosts CPU have Opteron
> 4226 installed.
>
> 2015-10-19 20:23:09,509 WARN
> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
> (DefaultQuartzScheduler_Worker-62) [36da0975] Correlation ID: 36da0975, Job
> ID: 44cf7ac9-5fe1-4151-9f6f-f1396124f179, Call Stack: null, Custom Event
> ID: -1, Message: Host patty.elementary.se does not comply with the
> cluster AMD_G4 emulated machines. The current cluster compatibility level
> supports [pc-i440fx-rhel7.2.0, pc-i440fx-2.1, pseries-rhel7.2.0] and the
> host emulated machines are
> pc-i440fx-rhel7.1.0,rhel6.3.0,pc-q35-rhel7.0.0,rhel6.1.0,rhel6.6.0,rhel6.2.0,pc,pc-q35-rhel7.1.0,q35,rhel6.4.0,rhel6.0.0,rhel6.5.0,pc-i440fx-rhel7.0.0.
>
> The error above look qemu to me so I tried reinstalling one of the node
> with the latest Ovirt-node snapshot downloaded from Jenkins -->
> http://jenkins.ovirt.org/job/ovirt-node_ovirt-3.6_create-iso-el7_merged/lastSuccessfulBuild/artifact/exported-artifacts/ovirt-node-iso-3.6-0.999.201510190928.el7.centos.iso
>
> That made however no difference.
>

The issue seams to be in node: the latest engine build
requires pc-i440fx-rhel7.2.0 which comes with qemu 2.3 while probably node
is still built from centos 7.1 with an older qemu.
For standard el7 host we are releasing it in the oVirt repo (
http://resources.ovirt.org/pub/ovirt-3.6-pre/rpm/el7/x86_64/qemu-kvm-ev-2.3.0-29.1.el7.x86_64.rpm
) but it seams that we didn't included it in node.

Please wait for a new build of node with that.
If you are in hurry you can also try to manually fix on your hosts:

$ remount / re-write
$ cd /tmp
$ wget all the qemu 2.3 rpm-files from
http://resources.ovirt.org/pub/ovirt-3.6-pre/rpm/el7/x86_64/ (there is no
yum on node)
$ rpm … to install/update the involved rpms


>
> I could use some help..
>
> TIA
>
> Rgds Jonas
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