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network issue with vm
by Tiemen Ruiten 27 Jun '14

27 Jun '14

Hello, I set up an oVirt cluster and created my first VM. However I can not seem to get any network connectivity going. The VM is set up to receive an IP address via DHCP. I can see the DHCP request come in on the DHCP-server, but subsequently, the offer is lost somewhere. Even when I configure a fixed IP, I can not ping any host but the VM itself and the IP in the same VLAN on the hypervisor. My network settings are in the attachment (output of sudo vdsClient -s localhost getVdsCaps > caps.txt on the hypervisor). Is there something I should configure on the switch maybe (it's a Cisco 3560G)? -- Tiemen Ruiten Systems Engineer R&D Media

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Stats for oVirt Downloads: Jan-May 2014
by Brian Proffitt 27 Jun '14

27 Jun '14

All: For some time, traffic statistics for the sites in the ovirt.org domain (lists, resources, gerrit, and linode01) have been collected and organized using awstats[1] at stats.ovirt.org[2]. From the data provided for resources, I have been able to put together what should be a fairly definitive set of statistics for software downloads within the oVirt Project. Methodology The statistics that were analyzed were for five parts of the project: * Engine * Live * Node * Engine Reports * Engine dwh Downloads of the Engine RPM file, it was determined, would be indicative of actual oVirt installs. The allinone RPMs were not analyzed at this time, since installing this RPM is a choice made during the installation process itself. Tracking the Engine Reports and dwh RPMs was done to determine the popularity of these two tools and to ensure their numbers were comparable. To count downloads, data was gathered each month that listed the total downloads of every file, a number derived from the total hits each file had, minus any 206 hits, which indicated incomplete downloads. Key files for Engine, Engine Reports, and Engine dwh were identified and the data filtered to include counts for each one of the files, in whatever version released. Tracking of Live and Node RPMs was already set up within the awstats reporting, and was taken directly from awstats in each month. If there is any part of this methodology that is in error, feedback is very much appreciated. Presentation of Data Data was aggregated using Pivot Tables in Google Docs, and the application of SUMIFS functions in the same spreadsheet document. This document is still being formatted into a more presentable form, but until then, I wanted to deliver some preliminary results to the community for the first five months of the year. It will be noted that in general, download numbers are on the rise, particularly around the time oVirt 3.4 was released. There are significant gaps in downloads of Engine Reports and Engine dwh. I am still investigating the cause of this lack of data. Engine Jan 5815 Feb 4251 Mar 1980 Apr 10509 May 12043 Engine Reports Jan 0 Feb 1209 Mar 0 Apr 10282 May 9647 Engine dwh Jan 0 Feb 603 Mar 0 Apr 9974 May 10311 Live Jan 845 Feb 757 Mar 739 Apr 1981 May 1187 Node Jan 95 Feb 757 Mar 739 Apr 1981 May 1187 Thanks for Alon Bar-Lev and Michael Scherer for their invaluable assistance with this data gathering and reporting. BKP [1] http://awstats.sourceforge.net/ [2] http://stats.ovirt.org/ -- 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

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Call for Papers in Two Weeks: Linux.conf.au
by Brian Proffitt 27 Jun '14

27 Jun '14

Conference: Linux.conf.au Information: Each year open source geeks from across the globe gather in Australia or New Zealand to meet their fellow technologists, share the latest ideas and innovations, and spend a week discussing and collaborating on open source projects. The conference is well known for the speakers and delegates depth of talent, and its focus on technical linux content. Possible topics: Virtualization, oVirt, KVM, libvirt, RDO, OpenStack, Foreman Date: January 12-15, 2015 Location: Auckland, New Zealand Website: http://lca2015.linux.org.au/ Call for Papers Deadline: July 13, 2014 Call for Papers URL: http://lca2015.linux.org.au/cfp Contact me for more information and assistance with presentations. -- 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

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Call for Papers Deadline in Two Weeks: LinuxCon/CloudOpen Europe
by Brian Proffitt 27 Jun '14

27 Jun '14

Conference: LinuxCon Europe Information: LinuxCon is the only event covering all matters Linux - offering collaboration and education for everyone in the ecosystem from developers and maintainers to sys admins and architects to business executives and community members. Date: August 20-22, 2014 Location: Dusseldorf, Germany Website: http://events.linuxfoundation.org/events/linuxcon-europe Call for Papers Deadline: July 11, 2014 Call for Papers URL: http://events.linuxfoundation.org/events/linuxcon-europe/program/cfp Conference: CloudOpen Europe Information: CloudOpen is the only conference offering collaboration and education for all matters of open source cloud, from CloudStack to KVM to Xen, Hadoop, Gluster, OpenStack and more. Date: August 20-22, 2014 Location: Dusseldorf, Germany Website: http://events.linuxfoundation.org/events/cloudopen-europe Call for Papers Deadline: July 11, 2014 Call for Papers URL: http://events.linuxfoundation.org/events/cloudopen-europe/program/cfp -- Brian Proffitt - oVirt Community Manager Open Source and Standards, Red Hat - http://community.redhat.com Phone: +1 574 383 9BKP IRC: bkp @ OFTC

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Mask the CPU model
by Punit Dambiwal 27 Jun '14

27 Jun '14

Hi, Can i mask the CPU in Ovirt as we can do in the openstack /cloudstack...actually i don't want users to know the actual CPU model....i want it to modify actual CPU model with custom defined CPU like "Virtual CPU" instead of "Nehalam/Sendybridge" in the guest VM. Thanks, Punit

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Re: [ovirt-users] ISO_DOMAIN issue
by Dafna Ron 27 Jun '14

27 Jun '14

did you restart ovirt-engine service? On 06/25/2014 05:54 AM, Koen Vanoppen wrote: > Ok, thanx. > Now when I try to remove the connection I get this: > > [oVirt shell (connected(a)vega.brusselsairport.aero > <mailto:connected@vega.brusselsairport.aero>)]# remove > storageconnection 91fca941-d9f3-496c-908f-92d31bce6a64 > ====================================================== ERROR > =================================================== > status: 404 > reason: Not Found > detail: Entity not found: null > ================================================================================================================ > > > > 2014-06-24 15:53 GMT+02:00 Dafna Ron <dron(a)redhat.com > <mailto:dron@redhat.com>>: > > the destroy should clean the db only and any cleanup on the > storage/hosts side should be done manually by the user. > cleaning the iso domain from the vms would be a nice addition if > not done today - can you please open a bug on this? > > Please check if your hosts have old mount to the iso side and > umount it. > restart of vdsm service on the hosts and engine service should > clean any leftovers after that. > if not, please file a bug since old connection should be clean > from the db. > > Dafna > > > > On 06/24/2014 01:53 PM, Sven Kieske wrote: > > well as far as I know you should put any domain > first into maintenance, then detach from all DCs > and then remove it. > > by force destroying you get what you now have: > old connections which are dead and log spam. > > So I assume it would be safe to delete the connection > to this storage domain, but ymmv. > > Am 24.06.2014 14 <tel:24.06.2014%2014>:45, schrieb Koen Vanoppen: > > By "destroying" it in ovirt management interface... > > > > -- > Dafna Ron > > -- Dafna Ron

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Host not restarting through manager
by mad Engineer 27 Jun '14

27 Jun '14

Hi, I have two UCS server,both are configured for power management, but when i put host to maintenance and restart it by selecting power management>restart on the OVirt Manager it shows as rebooting but the host is not really rebooting,i had the same issue with HP servers ILO2. What should i do to make it work Also under Host>power management>test is failing with "Test Failed, Failed: You have to enter plug number Please use '-h' for usage" Thanks for any help

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[ACTION REQUIRED] unresolved deps for ovirt-optimizer-ui
by Sandro Bonazzola 27 Jun '14

27 Jun '14

package: ovirt-optimizer-ui-0.1-1.fc19.noarch from ovirt-3.5-beta-sanity unresolved deps: ovirt-optimizer-webadmin-portal >= 0:3.4 -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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oVirt and VDSM isolatedprivatevlan hook
by Matjaž Črnko 26 Jun '14

26 Jun '14

Hello, I'm looking for a way to prevent the users/administrators of our virtual machines to change their ip. One of the interesting solutions I stumbled upon is the isolatedprivatevlan hook[1] I installed the hook via yum, added the Custom VM Setting ("UserDefinedVMProperties=isolatedprivatevlan=^([0-9A-Fa-f]{2}[:-]){5}([0-9A-Fa-f]{2}),(?:[0-9]{1,3}\.){3}[0-9]{1,3}$"), that I'm not sure if it's correct as it was written up quickly. Now when I set the custom setting via the panel and try to start the VM I get the following error: "VM TestVM is down. Exit message: XML error: Invalid specification of multiple <filterref>s in a single <interface>." If I read the wiki[1] correcty the <interface> should have multiple <filterrefs> when this hook is activated. So I'm wondering if the hook is simply out of date/not working or am I missing something else? I'm running oVirt 3.4.2-1.el6 on CentOS 6 (everything up to date). Any help would be greatly appreciated, (including other ways of preventing the VM ip changes from users) Črnko [1] - http://www.ovirt.org/VDSM-Hooks/isolatedprivatevlan

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Spam oVirt Power management
by Maurice James 26 Jun '14

26 Jun '14

------=_Part_8969_1746168651.1403786757190 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Does anyone know where on the filesystem or the database does the engine store the power management information? Username and IP info for drac? ------=_Part_8969_1746168651.1403786757190 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>Does anyone know where on the filesystem or the database does the engine store the power management information? Username and IP info for drac?<br data-mce-bogus="1"></div><div><br></div><div><br></div></div></body></html> ------=_Part_8969_1746168651.1403786757190--

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