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Add External Provider - OpenStack Image - Test - Failed to communicate with the External Provider
by Udaya Kiran P 22 Apr '14

22 Apr '14

---724232154-1937522509-1398145473=:38815 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Hello !=0A=0AI am trying to add OpenStack Glance as an External Provider to= oVirt 3.4. =A0After filling the authentication details when I click on Tes= t button, it displays the error =A0- "Failed to communicate with the Extern= al Provider"=0A=0AI was able to execute the curl command for glance image-l= ist for the same openstack setup from the oVirtEngine machine.=0A=0ABelow e= rrors were logged in engine.log=0A=0A2014-04-22 11:24:55,464 INFO =A0[org.o= virt.engine.core.bll.provider.TestProviderConnectivityCommand] (ajp--127.0.= 0.1-8702-5) [6af23c05] Running command: TestProviderConnectivityCommand int= ernal: false. Entities affected : =A0ID: aaa00000-0000-0000-0000-123456789a= aa Type: System=0A2014-04-22 11:24:55,541 ERROR [org.ovirt.engine.core.bll.= provider.TestProviderConnectivityCommand] (ajp--127.0.0.1-8702-5) [6af23c05= ] Command org.ovirt.engine.core.bll.provider.TestProviderConnectivityComman= d throw Vdc Bll exception. With error message VdcBLLException: (Failed with= error PROVIDER_FAILURE and code 5050)=0A2014-04-22 11:24:55,625 ERROR [org= .ovirt.engine.core.bll.provider.TestProviderConnectivityCommand] (ajp--127.= 0.0.1-8702-5) [6af23c05] Transaction rolled-back for command: org.ovirt.eng= ine.core.bll.provider.TestProviderConnectivityCommand.=0A=0AAny inputs to r= esolve this?=0A=0ARegards,=0AUdaya Kiran ---724232154-1937522509-1398145473=:38815 Content-Type: text/html; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable <html><body><div style=3D"color:#000; background-color:#fff; font-family:ti= mes new roman, new york, times, serif;font-size:10pt"><div class=3D"" style= =3D"">Hello !</div><div class=3D"" style=3D""><br class=3D"" style=3D""></d= iv><div style=3D"color: rgb(0, 0, 0); font-size: 13px; font-family: 'times = new roman', 'new york', times, serif; background-color: transparent; font-s= tyle: normal" class=3D"">I am trying to add OpenStack Glance as an External= Provider to oVirt 3.4.  <span class=3D"" style=3D"background-color: t= ransparent;">After filling the authentication details when I click on Test = button, it displays the error  - "</span><span class=3D"" style=3D"bac= kground-color: transparent; font-style: italic;">Failed to communicate with= the External Provider</span><span style=3D"background-color: transparent;"= >"</span></div><div style=3D"color: rgb(0, 0, 0); font-size: 13px; font-fam= ily: 'times new roman', 'new york', times, serif; background-color: transpa= rent; font-style: italic" class=3D""><br class=3D"" style=3D""></div><div style=3D"color: rg= b(0, 0, 0); font-size: 13px; font-family: 'times new roman', 'new york', ti= mes, serif; background-color: transparent" class=3D"">I was able to execute= the curl command for glance image-list for the same openstack setup from t= he oVirtEngine machine.</div><div style=3D"color: rgb(0, 0, 0); font-size: = 13px; font-family: 'times new roman', 'new york', times, serif; background-= color: transparent" class=3D""><br class=3D"" style=3D""></div><div style= =3D"color: rgb(0, 0, 0); font-size: 13px; font-family: 'times new roman', '= new york', times, serif; background-color: transparent; font-style: normal"= class=3D"">Below errors were logged in engine.log</div><div style=3D"color= : rgb(0, 0, 0); font-size: 13px; font-family: 'times new roman', 'new york'= , times, serif; background-color: transparent; font-style: normal" class=3D= ""><br class=3D"" style=3D""></div><div style=3D"background-color: transpar= ent" class=3D"">2014-04-22 11:24:55,464 INFO  [org.ovirt.engine.core.bll.provider.TestProviderCo= nnectivityCommand] (ajp--127.0.0.1-8702-5) [6af23c05] Running command: Test= ProviderConnectivityCommand internal: false. Entities affected :  ID: = aaa00000-0000-0000-0000-123456789aaa Type: System</div><div style=3D"backgr= ound-color: transparent" class=3D"">2014-04-22 11:24:55,541 ERROR [org.ovir= t.engine.core.bll.provider.TestProviderConnectivityCommand] (ajp--127.0.0.1= -8702-5) [6af23c05] Command org.ovirt.engine.core.bll.provider.TestProvider= ConnectivityCommand throw Vdc Bll exception. With error message VdcBLLExcep= tion: (Failed with error PROVIDER_FAILURE and code 5050)</div><div style=3D= "background-color: transparent" class=3D"">2014-04-22 11:24:55,625 ERROR [o= rg.ovirt.engine.core.bll.provider.TestProviderConnectivityCommand] (ajp--12= 7.0.0.1-8702-5) [6af23c05] Transaction rolled-back for command: org.ovirt.e= ngine.core.bll.provider.TestProviderConnectivityCommand.</div><div class=3D= "" style=3D""><br class=3D"" style=3D""></div><div style=3D"color: rgb(0, 0, = 0); font-size: 13px; font-family: 'times new roman', 'new york', times, ser= if; background-color: transparent; font-style: normal" class=3D"">Any input= s to resolve this?</div><div style=3D"color: rgb(0, 0, 0); font-size: 13px;= font-family: 'times new roman', 'new york', times, serif; background-color= : transparent; font-style: normal;" class=3D""><br></div><div style=3D"colo= r: rgb(0, 0, 0); font-size: 13px; font-family: 'times new roman', 'new york= ', times, serif; background-color: transparent; font-style: normal" class= =3D"">Regards,</div><div style=3D"color: rgb(0, 0, 0); font-size: 13px; fon= t-family: 'times new roman', 'new york', times, serif; background-color: tr= ansparent; font-style: normal" class=3D"">Udaya Kiran</div></div></body></h= tml> ---724232154-1937522509-1398145473=:38815--

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oVirt Networking query
by Rudrajit Tapadar (rtapadar) 22 Apr '14

22 Apr '14

--_000_CF76C2B01509Brtapadarciscocom_ Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable Hello! I am a newbie to ovirt and I had a couple of questions and I was hoping I c= ould get some help. 1. Does ovirt support openvswitch without going through Neutron? So far = all the documents that I came across uses Neutron as an external network pr= ovider. 2. Is there a support for macvtap in ovirt? I couldn=92t find anything o= n macvtap. I would appreciate your help. Thanks, Rudrajit --_000_CF76C2B01509Brtapadarciscocom_ Content-Type: text/html; charset="Windows-1252" Content-ID: <749BFC62B3B8094294A4C4CEEB60F39E(a)emea.cisco.com> Content-Transfer-Encoding: quoted-printable <html> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3DWindows-1= 252"> </head> <body style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-lin= e-break: after-white-space; color: rgb(0, 0, 0); font-size: 14px; font-fami= ly: Calibri, sans-serif;"> <div>Hello!</div> <div><br> </div> <div> <div>I am a newbie to ovirt and I had a couple of questions and I was hopin= g I could get some help.</div> <ol> <li>Does ovirt support openvswitch without going through Neutron? So far al= l the documents that I came across uses Neutron as an external network prov= ider. </li><li>Is there a support for macvtap in ovirt? I couldn=92t f= ind anything on macvtap.</li></ol> <div>I would appreciate your help.</div> </div> <div><br> </div> <div>Thanks,</div> <div>Rudrajit</div> </body> </html> --_000_CF76C2B01509Brtapadarciscocom_--

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[Users] Reimporting storage domains after reinstalling ovirt
by Boudewijn Ector 21 Apr '14

21 Apr '14

Hi Guys, Currently I've got a Centos machine running the latest ovirt-release. This machine is using a local raid set containing a directory with ovirt-based VMs from my previous install. The ovirt install is a completely fresh install, no storage/VMs have been created yet. What's the best way to reimport those? I might try to create a new storage domain and copy all old VMs into it (if that works anyway...) , or just reimport the old domain from the web-interface. Does either trick have any advantage, or is there a best practice I should adhere to? Cheers, Boudewijn

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Re: [ovirt-users] New VM from template, vm disk creation time very high
by Steve Dainard 21 Apr '14

21 Apr '14

Hi Yes I'm using glusterfs as storage domain, and glusterd is running on the ovirt nodes. *Steve * On Mon, Apr 21, 2014 at 11:46 AM, Ovirt User <ldrt8789(a)gmail.com> wrote: > hi steve, > > are you using bluster fs as storage domain ? if yes, inside compute node > or you dedicated 2 or more node for GLUSTER ? > > Il giorno 21/apr/2014, alle ore 16:00, Steve Dainard < > sdainard(a)miovision.com> ha scritto: > > This may have been lost over the weekend... > > > *Steve* > > > On Thu, Apr 17, 2014 at 1:21 PM, Steve wrote: > >> When I create a new vm from a template (centos 6, 20gig thin disk) it >> takes close to 40 minutes to clone the disk image. >> >> Are there any settings that control how much bandwidth the cloning >> process can use, or how its prioritized? This is brutally slow, and >> although a quick clone isn't needed often, occasionally when someone is >> asking for a resource it would be nice to expedite the process. >> >> Storage: Gluster replica 2 volume >> Network: 10gig >> Ovirt: 3.3.4, Centos 6.5 >> >> Thanks, >> >> >> *Steve * >> > > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > >

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New VM from template, vm disk creation time very high
by Steve Dainard 21 Apr '14

21 Apr '14

When I create a new vm from a template (centos 6, 20gig thin disk) it takes close to 40 minutes to clone the disk image. Are there any settings that control how much bandwidth the cloning process can use, or how its prioritized? This is brutally slow, and although a quick clone isn't needed often, occasionally when someone is asking for a resource it would be nice to expedite the process. Storage: Gluster replica 2 volume Network: 10gig Ovirt: 3.3.4, Centos 6.5 Thanks, *Steve*

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VDSM Shutdown Scenario
by Neil 20 Apr '14

20 Apr '14

Hi guys, I'm trying to setup the simplest yet safest way of protecting my guests during an unexpected power outage. If I'm running ovirt with 3 hosts, and the ovirt-engine machine as well as the hosts have SNMP UPS monitoring software installed and configured to shutdown if the UPS starts running out of power, what would happen to the guests when the hosts commence the shutdown sequence caused by the UPS software? The ovirt-engine would also be configured to shutdown during the outage. Would the guests try to migrate to another host (despite all of the hosts commencing the shutdown)? Would the guests be paused? What is the recommended practice to safely protect the VM's ? Thank you! Regards. Neil Wilson.

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New host ssh error
by Drew Showers 20 Apr '14

20 Apr '14

Hello, I'm trying to add a 2nd vdsm host in an existing working cluster and host (host 1). It seems all the service are running (vdsmd, nfs, and network) on host 2. When I create the new host, it begins installing packages, but then get the following error: "Host Host-2 installation failed. Command returned failure code 1 during SSH session [user@host]". I can't seem to find the solution on google. I can ssh into host 2 from the ovirt engine. I've tried it with iptables on and iptables off. Any help would be greatly appreciated. Many thanks, Drew

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feedback-on-oVirt-engine-3.4.0-1.el6
by Evandro Couto vandocouto 19 Apr '14

19 Apr '14

Olá! Recomendo que adicione uma aba(Tela) para configurar o Active Directory.. Abs, Evandro Couto.

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[Users] ui plugin problems, cannot read from a file.
by aditya mamidwar 18 Apr '14

18 Apr '14

hey, am trying to display the contents of a text file in a java applet as a ui plugin in ovirt. The same applet performs successfully when run as a standalone, but fails to deliver when the it is run through ovirt. any plausible explanation? PFA the screenshot of both cases -- -Aditya Mamidwar

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Call for Papers Deadline in Two Weeks: LinuxCon/CloudOpen North America
by Brian Proffitt 18 Apr '14

18 Apr '14

Conference: LinuxCon North America 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: Chicago, Illinois Website: http://events.linuxfoundation.org/events/linuxcon-north-america Call for Papers Deadline: May 2, 2014 Call for Papers URL: http://events.linuxfoundation.org/events/linuxcon-north-america/program/cfp Conference: CloudOpen North America 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: Chicago, Illinois Website: http://events.linuxfoundation.org/events/cloudopen-north-america Call for Papers Deadline: May 2, 2014 Call for Papers URL: http://events.linuxfoundation.org/events/cloudopen-north-america/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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