1:21 p.m.
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Dafna Ron created OVIRT-1763:
--------------------------------
Summary: Increase entropy for hosts
Key: OVIRT-1763
URL: https://ovirt-jira.atlassian.net/browse/OVIRT-1763
Project: oVirt - virtualization made easy
Issue Type: Bug
Reporter: Dafna Ron
Assignee: infra
we had a failure in ost that was really hard to debug:
http://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/3795/
There are no failures in the logs and the test itself was terminated by a timeout.
It took the vms a long time to download packages and install and didi seems to think that
this is due to limited entropy on the physical host.
we need to review this issue and increase the entropy on the hosts.
--
This message was sent by Atlassian Jira
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<h3>Dafna Ron created OVIRT-1763:</h3>
<pre> Summary: Increase entropy for hosts
Key: OVIRT-1763
URL: https://ovirt-jira.atlassian.net/browse/OVIRT-1763
Project: oVirt - virtualization made easy
Issue Type: Bug
Reporter: Dafna Ron
Assignee: infra</pre>
<p>we had a failure in ost that was really hard to debug: <a
href="http://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/...
<p>There are no failures in the logs and the test itself was terminated by a
timeout. It took the vms a long time to download packages and install and didi seems to
think that this is due to limited entropy on the physical host.</p>
<p>we need to review this issue and increase the entropy on the hosts.</p>
<p>— This message was sent by Atlassian Jira
(v1001.0.0-SNAPSHOT#100071)</p>
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1:37 p.m.
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Hi,
just a quick and modest proposal:
Do we run haveged[1] on the VMs? It help tremendously on my home setup
+++
[1]https://www.digitalocean.com/community/tutorials/how-to-setup-additiona...
On 11/15/2017 12:21 PM, Dafna Ron (oVirt JIRA) wrote:
Dafna Ron created OVIRT-1763:
Summary: Increase entropy for hosts
Key: OVIRT-1763
URL: https://ovirt-jira.atlassian.net/browse/OVIRT-1763
Project: oVirt - virtualization made easy
Issue Type: Bug
Reporter: Dafna Ron
Assignee: infra
we had a failure in ost that was really hard to debug:
http://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/3795/
There are no failures in the logs and the test itself was terminated
by a timeout. It took the vms a long time to download packages and
install and didi seems to think that this is due to limited entropy on
the physical host.
we need to review this issue and increase the entropy on the hosts.
This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100071)
_______________________________________________
Infra mailing list
Infra(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/infra
--
Francesco Romani
Senior SW Eng., Virtualization R&D
Red Hat
IRC: fromani github: @fromanirh
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Hi,<br>
<br>
just a quick and modest proposal: <br>
<br>
<br>
Do we run haveged[1] on the VMs? It help tremendously on my home
setup<br>
<br>
+++<br>
<br>
[1]<a class="moz-txt-link-freetext"
href="https://www.digitalocean.com/community/tutorials/how-to-setup-...
<br>
<br>
<div class="moz-cite-prefix">On 11/15/2017 12:21 PM, Dafna Ron
(oVirt JIRA) wrote:<br>
</div>
<blockquote type="cite"
cite="mid:JIRA.33295.1510744867000.c564f185-cf8e-4991-920a-fd84458a31c4.1510744867797@Atlassian.JIRA">
<h3>Dafna Ron created OVIRT-1763:</h3>
<pre> Summary: Increase entropy for hosts
Key: OVIRT-1763
URL: <a class="moz-txt-link-freetext"
href="https://ovirt-jira.atlassian.net/browse/OVIRT-1763">ht...
Project: oVirt - virtualization made easy
Issue Type: Bug
Reporter: Dafna Ron
Assignee: infra</pre>
<p>we had a failure in ost that was really hard to debug: <a
href="http://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/...
moz-do-not-send="true">http://jenkins.ovirt.org/job/ovirt-ma...
<p>There are no failures in the logs and the test itself was
terminated by a timeout. It took the vms a long time to download
packages and install and didi seems to think that this is due to
limited entropy on the physical host.</p>
<p>we need to review this issue and increase the entropy on the
hosts.</p>
<p> This message was sent by Atlassian Jira
(v1001.0.0-SNAPSHOT#100071)</p>
<img
src="https://u4043402.ct.sendgrid.net/wf/open?upn=i5TMWGV99amJbNxJpS...
alt="" style="height:1px !important;width:1px
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<pre wrap="">_______________________________________________
Infra mailing list
<a class="moz-txt-link-abbreviated"
href="mailto:Infra@ovirt.org">Infra@ovirt.org</a>
<a class="moz-txt-link-freetext"
href="http://lists.ovirt.org/mailman/listinfo/infra">http://...
</pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Francesco Romani
Senior SW Eng., Virtualization R&D
Red Hat
IRC: fromani github: @fromanirh</pre>
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3:16 p.m.
On 15 November 2017 at 13:37, Francesco Romani <fromani(a)redhat.com> wrote:
Hi,
just a quick and modest proposal:
Do we run haveged[1] on the VMs? It help tremendously on my home setup
We do, ever since we had low entropy slowing down engine builds.
Lago is running on physical hosts, so I think its less relevant there. We
might need to make OST deploy it in the VMs it uses though, or perhaps have
Lago provide an RNG device if it isn`t already.
--
Barak Korren
RHV DevOps team , RHCE, RHCi
Red Hat EMEA
redhat.com | TRIED. TESTED. TRUSTED. | redhat.com/trusted
2560
days inactive
2560
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2 comments
3 participants
participants (3)
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Barak Korren -
Dafna Ron (oVirt JIRA) -
Francesco Romani