From fromani at redhat.com Wed Nov 15 11:38:00 2017 Content-Type: multipart/mixed; boundary="===============6421512461654707489==" MIME-Version: 1.0 From: Francesco Romani To: infra at ovirt.org Subject: Re: [JIRA] (OVIRT-1763) Increase entropy for hosts Date: Wed, 15 Nov 2017 12:37:56 +0100 Message-ID: In-Reply-To: JIRA.33295.1510744867000.c564f185-cf8e-4991-920a-fd84458a31c4.1510744867797@Atlassian.JIRA --===============6421512461654707489== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable This is a multi-part message in MIME format. --------------2B4B0B5146EAB6C3E325B683 Content-Type: text/plain; charset=3Dwindows-1252 Content-Transfer-Encoding: 8bit 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-additional= -entropy-for-cloud-servers-using-haveged 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. > > =C2=97 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 --------------2B4B0B5146EAB6C3E325B683 Content-Type: text/html; charset=3Dwindows-1252 Content-Transfer-Encoding: 8bit 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-add= itional-entropy-for-cloud-servers-using-haveged


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/OVI=
RT-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-maste= r_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.

=C2=97 This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100071)

3D"" 

_______________________________________________
Infra mailing list
Inf=
ra(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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