FYI,

I opened a bug [1] to track this issue since I don't see any attempts to resolve the issue on the thread, hopefully a bug will get more attention.

Opened on VDSM since we see the libvirt error there, feel free to move product/team.

[1] https://bugzilla.redhat.com/show_bug.cgi?id=1401303

On Sun, Dec 4, 2016 at 1:23 PM, Eyal Edri <eedri@redhat.com> wrote:

Not sure if relevant, but Juan posted a fix for SDK4 last time it happened ( but different failure on log-collector ):

https://gerrit.ovirt.org/#/c/67213/

* Added `urandom` to the `RngSource` enumerated type.

On Sun, Dec 4, 2016 at 9:17 AM, Eyal Edri <eedri@redhat.com> wrote:

And its still failing from Friday, 

Since we don't have official Centos 7.3 repos yet ( hopefully we'll have it this week, but as of this moment its not published yet ) , we have to either revert the offending patch

or send a quick fix.

Right now all experimental flows for master are not working and nightly rpms are not refreshed with new RPMs. 

On Fri, Dec 2, 2016 at 9:41 PM, Yaniv Kaul <ykaul@redhat.com> wrote:

On Dec 2, 2016 2:11 PM, "Anton Marchukov" <amarchuk@redhat.com> wrote:

Hello Martin.

Do by outdated you mean the old libvirt? If so that is that livirt available in CentOS 7.2? There is no 7.3 yet.

Right, this is the issue. 

Y. 

Anton.

On Fri, Dec 2, 2016 at 1:07 PM, Martin Polednik <mpolednik@redhat.com> wrote:

On 02/12/16 10:55 +0100, Anton Marchukov wrote:

Hello All.

Engine log can be viewed here:

http://jenkins.ovirt.org/job/test-repo_ovirt_experimental_master/3838/artifact/exported-artifacts/basic_suite_master.sh-el7/exported-artifacts/test_logs/basic-suite-master/post-004_basic_sanity.py/lago-basic-suite-master-engine/_var_log_ovirt-engine/engine.log

I see the following exception there:

2016-12-02 04:29:24,030-05 DEBUG
[org.ovirt.vdsm.jsonrpc.client.internal.ResponseWorker]
(ResponseWorker) [83b6b5d] Message received: {"jsonrpc": "2.0", "id":
"ec254aad-441b-47e7-a644-aebddcc1d62c", "result": true}
2016-12-02 04:29:24,030-05 ERROR
[org.ovirt.vdsm.jsonrpc.client.JsonRpcClient] (ResponseWorker)
[83b6b5d] Not able to update response for
"ec254aad-441b-47e7-a644-aebddcc1d62c"
2016-12-02 04:29:24,041-05 DEBUG
[org.ovirt.engine.core.utils.timer.FixedDelayJobListener]
(DefaultQuartzScheduler3) [47a31d72] Rescheduling
DEFAULT.org.ovirt.engine.core.bll.gluster.GlusterSyncJob.refreshLightWeightData#-9223372036854775775
as there is no unfired trigger.
2016-12-02 04:29:24,024-05 DEBUG
[org.ovirt.engine.core.vdsbroker.vdsbroker.PollVDSCommand] (default
task-12) [d932871a-af4f-4fc9-9ee5-f7a0126a7b85] Exception:
org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException:
VDSGenericException: VDSNetworkException: Timeout during xml-rpc call
        at org.ovirt.engine.core.vdsbroker.vdsbroker.FutureVDSCommand.get(FutureVDSCommand.java:73)
[vdsbroker.jar:]

...

2016-12-02 04:29:24,042-05 ERROR
[org.ovirt.engine.core.vdsbroker.vdsbroker.PollVDSCommand] (default
task-12) [d932871a-af4f-4fc9-9ee5-f7a0126a7b85] Timeout waiting for
VDSM response: Internal timeout occured
2016-12-02 04:29:24,044-05 DEBUG
[org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand]
(default task-12) [d932871a-af4f-4fc9-9ee5-f7a0126a7b85] START,
GetCapabilitiesVDSCommand(HostName = lago-basic-suite-master-host0,
VdsIdAndVdsVDSCommandParametersBase:{runAsync='true',
hostId='5eb7019e-28a3-4f93-9188-685b6c64a2f5',
vds='Host[lago-basic-suite-master-host0,5eb7019e-28a3-4f93-9188-685b6c64a2f5]'}),
log id: 58f448b8
2016-12-02 04:29:24,044-05 DEBUG
[org.ovirt.vdsm.jsonrpc.client.reactors.stomp.impl.Message] (default
task-12) [d932871a-af4f-4fc9-9ee5-f7a0126a7b85] SEND
destination:jms.topic.vdsm_requests
reply-to:jms.topic.vdsm_responses
content-length:105


Please note that this runs on localhost with local bridge. So it is not
likely to be network itself.

The main issue I see is that the VM run command has actually failed
due to libvirt no accepting /dev/urandom as RNG source[1]. This was
done as engine patch and according to git log, posted around Mon Nov
28. Also adding Jakub - this should either not happen from engine's
point of view or the lago host is outdated.

[1]
http://jenkins.ovirt.org/job/test-repo_ovirt_experimental_master/3838/artifact/exported-artifacts/basic_suite_master.sh-el7/exported-artifacts/test_logs/basic-suite-master/post-004_basic_sanity.py/lago-basic-suite-master-host0/_var_log_vdsm/vdsm.log

Anton.

On Fri, Dec 2, 2016 at 10:43 AM, Anton Marchukov <amarchuk@redhat.com>
wrote:

FYI. Experimental flow for master currently fails to run a VM. The tests
times out while waiting for 180 seconds:

http://jenkins.ovirt.org/job/test-repo_ovirt_experimental_
master/3838/testReport/(root)/004_basic_sanity/vm_run/

This is reproducible over 23 runs of this happened tonight, sounds like a
regression to me:

http://jenkins.ovirt.org/job/test-repo_ovirt_experimental_master/

I will update here with additional information once I find it.

Last successful run was with this patch:

https://gerrit.ovirt.org/#/c/66416/ (vdsm: API: move vm parameters fixup
in a method)

Known to start failing around this patch:

https://gerrit.ovirt.org/#/c/67647/ (vdsmapi: fix a typo in string
formatting)

Please notes that we do not have gating implemented yet, so everything
that was merged in between those patches might have caused this (not
necessary in vdsm project).

Anton.
--
Anton Marchukov
Senior Software Engineer - RHEV CI - Red Hat

--
Anton Marchukov
Senior Software Engineer - RHEV CI - Red Hat

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--

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_______________________________________________
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Eyal Edri
Associate Manager

RHV DevOps
EMEA ENG Virtualization R&D
Red Hat Israel

phone: +972-9-7692018
irc: eedri (on #tlv #rhev-dev #rhev-integ)

--

Eyal Edri
Associate Manager

RHV DevOps
EMEA ENG Virtualization R&D
Red Hat Israel

phone: +972-9-7692018
irc: eedri (on #tlv #rhev-dev #rhev-integ)

--

Eyal Edri
Associate Manager

RHV DevOps
EMEA ENG Virtualization R&D
Red Hat Israel

phone: +972-9-7692018
irc: eedri (on #tlv #rhev-dev #rhev-integ)