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design flaw in ovirt
by Sven Kieske 20 Jun '14

20 Jun '14

Hi, please consider this bugreport: https://bugzilla.redhat.com/show_bug.cgi?id=1111520 it is about the default fencing behaviour of ovirt in the special case of a single node cluster when a logical network marked as "required" is not available on the single host in the cluster. the default behaviour is, to shutdown all vms. You can find reasoning in the BZ why this is, well, "bad", to say the least. Thanks in advance. -- Mit freundlichen Grüßen / Regards Sven Kieske Systemadministrator Mittwald CM Service GmbH & Co. KG Königsberger Straße 6 32339 Espelkamp T: +49-5772-293-100 F: +49-5772-293-333 https://www.mittwald.de Geschäftsführer: Robert Meyer St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen

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host upgrade from ovirt manager and custom iptables rules
by Jiří Sléžka 20 Jun '14

20 Jun '14

This is a cryptographically signed message in MIME format. --------------ms080302090803080702030807 Content-Type: multipart/mixed; boundary="------------030801030701060503020105" This is a multi-part message in MIME format. --------------030801030701060503020105 Content-Type: text/plain; charset=ISO-8859-2; format=flowed Content-Transfer-Encoding: quoted-printable Hello all, is there any way to make custom iptables rules persistent during host=20 upgrade? I have for example zabbix agents installed on all hosts and=20 thus iptables rule allowing connections from our zabbix server. Sadly I=20 have to manually restore iptables backup after host upgrade (initiated=20 from oVirt manager). And another question I have always wanted to ask... It looks like host=20 upgrade is upgrading just vdsm components and no others virtualization st= uff this was updatet after clicking to "host upgrade" Jun 18 18:21:38 Updated: iproute-2.6.32-32.el6_5.x86_64 Jun 18 18:21:59 Installed: vdsm-python-zombiereaper-4.14.7-3.el6ev.noarch= Jun 18 18:21:59 Updated: vdsm-python-4.14.7-3.el6ev.x86_64 Jun 18 18:21:59 Updated: vdsm-xmlrpc-4.14.7-3.el6ev.noarch Jun 18 18:21:59 Updated: vdsm-cli-4.14.7-3.el6ev.noarch Jun 18 18:22:26 Updated: vdsm-4.14.7-3.el6ev.x86_64 Jun 18 18:22:27 Updated:=20 2:qemu-kvm-rhev-tools-0.12.1.2-2.415.el6_5.10.x86_64 and after that I run yum update and updated this components (honestly=20 this one was rhev host but ovirt behave the same) Jun 18 18:26:59 Updated: selinux-policy-3.7.19-231.el6_5.3.noarch Jun 18 18:27:03 Updated: tzdata-2014d-1.el6.noarch Jun 18 18:27:10 Updated: glibc-2.12-1.132.el6_5.2.x86_64 Jun 18 18:27:22 Updated: glibc-common-2.12-1.132.el6_5.2.x86_64 Jun 18 18:27:22 Updated: audit-libs-2.2-4.el6_5.x86_64 Jun 18 18:27:22 Updated: libxml2-2.7.6-14.el6_5.1.x86_64 Jun 18 18:27:22 Updated: libcurl-7.19.7-37.el6_5.3.x86_64 Jun 18 18:27:23 Updated: 2:qemu-img-rhev-0.12.1.2-2.415.el6_5.10.x86_64 Jun 18 18:27:23 Updated: libtasn1-2.3-6.el6_5.x86_64 Jun 18 18:27:23 Updated: gnutls-2.8.5-14.el6_5.x86_64 Jun 18 18:27:25 Updated: openssl-1.0.1e-16.el6_5.14.x86_64 Jun 18 18:27:25 Updated: spice-server-0.12.4-6.el6_5.2.x86_64 Jun 18 18:27:25 Updated: gnutls-utils-2.8.5-14.el6_5.x86_64 Jun 18 18:27:25 Updated: pm-utils-1.2.5-10.el6_5.1.x86_64 Jun 18 18:27:28 Updated: libvirt-client-0.10.2-29.el6_5.9.x86_64 Jun 18 18:27:30 Updated: libvirt-0.10.2-29.el6_5.9.x86_64 Jun 18 18:27:30 Updated: libvirt-python-0.10.2-29.el6_5.9.x86_64 Jun 18 18:27:30 Updated: mom-0.4.0-1.el6ev.noarch Jun 18 18:27:30 Updated: libvirt-lock-sanlock-0.10.2-29.el6_5.9.x86_64 Jun 18 18:27:32 Updated: 2:qemu-kvm-rhev-0.12.1.2-2.415.el6_5.10.x86_64 Jun 18 18:27:32 Updated: python-rhsm-1.9.7-1.el6_5.x86_64 Jun 18 18:27:32 Updated: curl-7.19.7-37.el6_5.3.x86_64 Jun 18 18:27:33 Updated: libxml2-python-2.7.6-14.el6_5.1.x86_64 Jun 18 18:27:33 Updated: audit-libs-python-2.2-4.el6_5.x86_64 Jun 18 18:27:33 Updated: audit-2.2-4.el6_5.x86_64 Jun 18 18:27:33 Updated: mdadm-3.2.6-7.el6_5.2.x86_64 Jun 18 18:27:33 Updated: python-cpopen-1.3-2.el6_5.x86_64 Jun 18 18:28:30 Updated: selinux-policy-targeted-3.7.19-231.el6_5.3.noarc= h Jun 18 18:28:30 Updated: python-pthreading-0.1.3-1.el6ev.noarch I believe qemu-img-rhev, spice-server, libvirt, mom,... are important=20 components too. Should not be upgraded as well? Thanks for clarification, Jiri --------------030801030701060503020105 Content-Type: text/x-vcard; charset=utf-8; name="jiri_slezka.vcf" Content-Transfer-Encoding: quoted-printable Content-Disposition: attachment; filename="jiri_slezka.vcf" begin:vcard fn;quoted-printable:Ing. 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Vote for oVirt ad on Stack Overflow!
by Brian Proffitt 20 Jun '14

20 Jun '14

For those of you with memberships to Stack Overflow, the site is hosting free vote-based advertisements for getting contributors for open source projects. The program will feed live remnant ads on Stack Overflow if an ad gets enough votes. oVirt has had an ad created [1] (thanks to Tuomas Kuosmanen!) that can be voted on by Stack Overflow members. For fairness' sake, feel free to vote for any of the other projects you like [2]. I would also like to thank Allon Mureinik for pointing out this opportunity and using his Stack Overflow credentials to get the ad posted! Peace, Brian [1] http://meta.stackoverflow.com/questions/260377/open-source-advertising-side… [2] http://meta.stackoverflow.com/questions/260377/open-source-advertising-side… -- Brian Proffitt oVirt Community Manager Project Atomic Community Lead Open Source and Standards, Red Hat - http://community.redhat.com Phone: +1 574 383 9BKP IRC: bkp @ OFTC

1 0

Re: [ovirt-users] fail to shutdown ubuntu guest
by Dan Kenigsberg 20 Jun '14

20 Jun '14

On Tue, Jun 17, 2014 at 09:40:08AM +0800, John Xue wrote: > Yes, it is possible an agent bug. > #cat /etc/sudoers.d/50_ovirt-guest-agent > Cmnd_Alias OVIRTAGENT_SCRIPTS =\ > /usr/share/ovirt-guest-agent/ovirt-hibernate-wrapper.sh *,\ > /usr/share/ovirt-guest-agent/ovirt-shutdown-wrappers.h *,\ > /usr/share/ovirt-guest-agent/ovirt-locksession-wrapper.sh > > ovirtagent ALL= NOPASSWD: OVIRTAGENT_SCRIPTS > Defaults:ovirtagent !requiretty > Defaults:ovirtagent !syslog > > Wrong file name in > /usr/share/ovirt-guest-agent/ovirt-shutdown-wrappers.h, should be > "sh". Thanks, seems like an easy fix. Could you verify that http://gerrit.ovirt.org/28842 solves the issue?

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New oVirt Case Study: Judici
by Brian Proffitt 19 Jun '14

19 Jun '14

All: I am pleased to let you know that I have posted a new case study about oVirt on ovirt.org. The new study is a small government project, Judici, with a big impact: managing the court documentation for 68 of the 102 county courts in the State of Illinois. Take a look[1] and feel free to spread the word though social media. Thanks! Brian [1]http://www.ovirt.org/Judici_Case_Study -- Brian Proffitt oVirt Community Manager Project Atomic Community Lead Open Source and Standards, Red Hat - http://community.redhat.com Phone: +1 574 383 9BKP IRC: bkp @ OFTC

1 0

Script to determine Direct LUN mapping
by Citros Airv 19 Jun '14

19 Jun '14

HI, I'm writing a script to determine on which guest a Direct Lun is currently attached to. Any pointers, help, much appreciated. C

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Spam Cannot attach to VM pool
by Maurice James 19 Jun '14

19 Jun '14

------=_Part_8050_1310357602.1403197799956 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Im trying to to attach to a VM in a pool and Im seeing the following in the engine.log Message: VM TIEATS_VDI-1 is down. Exit message: internal error ifname "vnet0" not in key map Is there anything that I should be looking out for when using pools? 3.4.1 ------=_Part_8050_1310357602.1403197799956 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit <html><body><div style="font-family: times new roman, new york, times, serif; font-size: 12pt; color: #000000"><div>Im trying to to attach to a VM in a pool and Im seeing the following in the engine.log<br></div><div><br></div><div><br></div><div>Message: VM TIEATS_VDI-1 is down. Exit message: internal error ifname "vnet0" not in key map <br></div><div><br></div><div>Is there anything that I should be looking out for when using pools?<br></div><div><br></div><div>3.4.1<br></div></div></body></html> ------=_Part_8050_1310357602.1403197799956--

1 0

tools page needs updates
by Alissa Bonas 19 Jun '14

19 Jun '14

Hi all, The tools page [1] lacks a lot of info such as where the tools can be downloaded/installed from, how to configure and use them, etc. I updated the image uploader section, if someone can do the same for the rest of the tools - it will be great. [1]http://www.ovirt.org/OVirt_engine_tools

1 0

VMware machines disk locked
by andy.michielsen＠gmail.com 19 Jun '14

19 Jun '14

Hello, We are having problems with a VMware machine. In the engine I can see the status of its disks are locked. I don't know exactly what my co worker did but it's up to me to find out and fix it. So what log's should I check and what entry should I look for. Can I find out why the disks are locked via the cli ? Can I look in the database and change the status ? Kind regards.

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italian language pack ?
by Ovirt User 19 Jun '14

19 Jun '14

Exist italian language pack? if not, how we can contribute ? Thanks Lukas

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