- Users - oVirt List Archives

[Users] oVirt 3.5.0 integration features
by Sandro Bonazzola 02 Apr '14

02 Apr '14

Hi, the oVirt Integration Team is pleased to present the features that will be targeted to oVirt 3.5.0 release. We are going to add iSCSI support to Hosted Engine allowing you to use an iSCSI target for the Hosted Engine data domain [1]. This will allow users to avoid to create an NFS share just for Hosted Engine when all other VMs will use iSCSI storage. We're also going to work on engine-setup allowing to distribute loads on different servers (or VMs) allowing to deploy oVirt Web Socket Proxy [2], oVirt DWH [3] and oVirt Reports [4] on different hosts. Last but not least, we're going to prepare an oVirt Windows Guest Tools ISO [5] providing agents and drivers for Windows VMs. Are you interested in any of these feature? Do you want to get involved? Feel free to join us * discussing features in their Talk page, * contributing Test Cases, * sending patches, * volunteering for testing while we're developing them. [1] http://www.ovirt.org/Features/Self_Hosted_Engine_iSCSI_Support [2] http://www.ovirt.org/Features/WebSocketProxy_on_a_separate_host [3] http://www.ovirt.org/Features/Separate-DWH-Host [4] http://www.ovirt.org/Features/Separate-Reports-Host [5] http://www.ovirt.org/Features/oVirt_Windows_Guest_Tools Thanks, -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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[Users] "unable to connect after upgrade 3.3.3 to 3.4.0"
by nicola gentile 02 Apr '14

02 Apr '14

Hello, I'm trying oVirt allinone version 3.3.3 and after the upgrade to 3.4.0 the virtual machines do not start using spice client (linux or windows). I'm using centos 6.5. The message displayed is "unable to connect to server console.vv graphics." Can someone help me? thank you NG

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[Users] does anyone know if there is an ovirt weekly status meeting today?
by Einav Cohen 02 Apr '14

02 Apr '14

it has been removed from the calendar (at least mine...) Thanks, Einav

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[Users] Call for Papers Deadline in One Month: LinuxCon/CloudOpen North America
by Brian Proffitt 02 Apr '14

02 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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[Users] Host's Cluster Compatibility Version doesn't match the Cluster's Compatibility Version.
by Jim＠Ovirt 02 Apr '14

02 Apr '14

Hi, I've just installed OVirt 3.4 AllInOne on a clean install of Fedora19 on a multihomed box. I had some issues getting networking working, but that seems to be up now. I've got two Alerts that are in the way now: Host's Cluster Compatibility Version doesn't match the Cluster's Compatibility Version. According to "yum list installed" every package that begins "ovirt" is version 3.4.something and every package that begins "vdsm" is version 4.14.6, but "vdsClient -s 0 getVdsCaps" reports clusterLevels = ['3.0', '3.1', '3.2', '3.3' ]. So it looks like ovirt 3.4 isn't compatible with ovirt 3.4, which seems a bit odd. What have I done wrong here? The other Alert is "Power Management is not configured for this Host.". I don't have any kind of power management for this box, is it possible to stop this message? Thanks Jim

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[Users] el7 based node? el7 as a supported platform for ovirt?
by Paul Jansen 02 Apr '14

02 Apr '14

--1060583355-1358189179-1396420276=:80659 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Hi.=0AThere's been a bit of chatter about what is required for Fedora 20 su= pport for ovirt.=0AI can't seem to find newer fedora19 based node isos anym= ore.=A0 Has there been a conscious decision to standardize on the el6 based= node iso?=0AIs an F20 based node iso something that is being worked on?=0A= =0AI hear that el7 might be announced this month.=A0 Presumably Centos 7.0 = won't be far away after that.=0AI've done some test installs of RHEL 7 beta= to get a look at what packages are in use.=0AOf particular interest to me = is the qemu-kvm package - the version of which seem to be important for liv= e snapshots and live migrations (something we don't seem to do well right n= ow).=0AEL beta7 has this version - qemu-kvm-1.5.3-19.el7.x86_64.rpm=0A=0AGi= ven the issues with needing newer versions of certain packages than what is= in EL 6.5, is this situation likely to be improved greatly when Centos 7 i= s available?=0AI don't recall seeing much discussion about ovirt running un= der el7.=A0 Is this being looked at at this stage, or given the fact there = is only a beta of rhel7=A0 to work with right now are we just waiting for t= he release before deciding too much?=0A=0AThanks.=0A --1060583355-1358189179-1396420276=:80659 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:He= lveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif;fo= nt-size:12pt"><div>Hi.</div><div><span>There's been a bit of chatter about = what is required for Fedora 20 support for ovirt.</span></div><div style=3D= "color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue,Helvetica= Neue,Helvetica,Arial,Lucida Grande,Sans-Serif; background-color: transpare= nt; font-style: normal;"><span>I can't seem to find newer fedora19 based no= de isos anymore.  Has there been a conscious decision to standardize o= n the el6 based node iso?</span></div><div style=3D"color: rgb(0, 0, 0); fo= nt-size: 16px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lu= cida Grande,Sans-Serif; background-color: transparent; font-style: normal;"= ><span>Is an F20 based node iso something that is being worked on?</span></= div><div style=3D"color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,Sans-Serif; bac= kground-color: transparent; font-style: normal;"><br><span></span></div><di= v style=3D"color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue= ,Helvetica Neue,Helvetica,Arial,Lucida Grande,Sans-Serif; background-color:= transparent; font-style: normal;"><span>I hear that el7 might be announced= this month.  Presumably Centos 7.0 won't be far away after that.</spa= n></div><div style=3D"color: rgb(0, 0, 0); font-size: 16px; font-family: He= lveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,Sans-Serif; backgr= ound-color: transparent; font-style: normal;"><span>I've done some test ins= talls of RHEL 7 beta to get a look at what packages are in use.</span></div= ><div style=3D"color: rgb(0, 0, 0); font-size: 16px; font-family: Helvetica= Neue,Helvetica Neue,Helvetica,Arial,Lucida Grande,Sans-Serif; background-co= lor: transparent; font-style: normal;"><span>Of particular interest to me is the qemu-kvm package - the version of which seem to be important for li= ve snapshots and live migrations (something we don't seem to do well right = now).</span></div><div style=3D"color: rgb(0, 0, 0); font-size: 16px; font-= family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,Sans-Ser= if; background-color: transparent; font-style: normal;"><span>EL beta7 has = this version - </span><a href=3D"http://easi.adl.quantum.com/install/rhel/7= .0/x86_64/dvd/Packages/qemu-kvm-1.5.3-19.el7.x86_64.rpm">qemu-kvm-1.5.3-19.= el7.x86_64.rpm</a></div><div style=3D"color: rgb(0, 0, 0); font-size: 16px;= font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,Sa= ns-Serif; background-color: transparent; font-style: normal;"><br></div><di= v style=3D"color: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue= ,Helvetica Neue,Helvetica,Arial,Lucida Grande,Sans-Serif; background-color:= transparent; font-style: normal;">Given the issues with needing newer versions of certain packages than what is in EL 6.5, is this situation lik= ely to be improved greatly when Centos 7 is available?</div><div style=3D"c= olor: rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue,Helvetica N= eue,Helvetica,Arial,Lucida Grande,Sans-Serif; background-color: transparent= ; font-style: normal;">I don't recall seeing much discussion about ovirt ru= nning under el7.  Is this being looked at at this stage, or given the = fact there is only a beta of rhel7  to work with right now are we just= waiting for the release before deciding too much?</div><div style=3D"color= : rgb(0, 0, 0); font-size: 16px; font-family: HelveticaNeue,Helvetica Neue,= Helvetica,Arial,Lucida Grande,Sans-Serif; background-color: transparent; fo= nt-style: normal;"><br></div><div style=3D"color: rgb(0, 0, 0); font-size: = 16px; font-family: HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Gran= de,Sans-Serif; background-color: transparent; font-style: normal;">Thanks.<br></div></div></body></html> --1060583355-1358189179-1396420276=:80659--

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[Users] Logical Network VLAN Tagging and DataCenters
by Simon Barrett 02 Apr '14

02 Apr '14

--_000_D86C48DF8800164BBE50B87623F7AC95481F3217ln2wio001devtra_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Is it possible/supported to have the same VLAN ID defined across multiple d= atacenters logical networks? I am seeing a situation where if I have two Datacenters, both with a logica= l network that have the same vlan tag. E.G. DC =3D London, Logical network =3D prod, VLAN =3D 123 DC =3D Paris, Logical network =3D prod, VLAN =3D 123 If I edit one of the VM's running in the "London" datacenter, the VM NIC sh= ows up as empty even though if I click on the VM and go to the "Network Int= erfaces" tab at the bottom of the screen it lists up the "prod" network und= er "Network Name". All works OK for VM's that are assigned a logical network that is only defi= ned once (i.e. has not been added to both datacenters). This configuration is on oVirt Engine 3.3.2-1.el6. I am planning on moving = to 3.4 very soon so will test out again on that version. Thanks, Simon --_000_D86C48DF8800164BBE50B87623F7AC95481F3217ln2wio001devtra_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr= osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:= //www.w3.org/TR/REC-html40"> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"= > <meta name=3D"Generator" content=3D"Microsoft Word 15 (filtered medium)"> <style></style> </head> <body lang=3D"EN-GB" link=3D"#0563C1" vlink=3D"#954F72"> <div class=3D"WordSection1"> <p class=3D"MsoNormal">Is it possible/supported to have the same VLAN ID de= fined across multiple datacenters logical networks?<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">I am seeing a situation where if I have two Datacent= ers, both with a logical network that have the same vlan tag. E.G.<o:p></o:= p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">DC =3D London, Logical network =3D prod, VLAN =3D 12= 3<o:p></o:p></p> <p class=3D"MsoNormal">DC =3D Paris, Logical network =3D prod, VLAN =3D 123= <o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">If I edit one of the VM’s running in the &#822= 0;London” datacenter, the VM NIC shows up as empty even though if I c= lick on the VM and go to the “Network Interfaces” tab at the bo= ttom of the screen it lists up the “prod” network under “= Network Name”.<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">All works OK for VM’s that are assigned a logi= cal network that is only defined once (i.e. has not been added to both data= centers).<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">This configuration is on oVirt Engine 3.3.2-1.el6. I= am planning on moving to 3.4 very soon so will test out again on that vers= ion. <o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Thanks,<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Simon<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> </div> </body> </html> --_000_D86C48DF8800164BBE50B87623F7AC95481F3217ln2wio001devtra_--

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[Users] Where is the hosted engine storage?
by Jimmy Dorff 02 Apr '14

02 Apr '14

This is a cryptographically signed message in MIME format. --------------ms010202000106020805010209 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: quoted-printable I installed a test system with 3.4 and hosted-engine. Everything worked! Post-install I didn't have a Storage Domain and the Data Center wasn't=20 initialized. I added a second NFS path (everything on a NFS appliance)=20 and setup a Storage Domain and such. My question is where is the storage for the engine vm? Clearly it's on=20 the NFS path I provided during the setup, but that isn't visible in the=20 oVirt GUI at all. The "HostedEngine" Disks tab is blank. Just checking that this is the design intent. 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[Users] Clome thin provision to thin provision??
by Federico Alberto Sayd 01 Apr '14

01 Apr '14

Hello: Is it possible to clone a vm with thin provisioned disks to another vm with thin provisioned disks too? Currently when I clone a VM from a snapshot, although I choose "thin provision" in "resource allocation"->"Storage Allocation" from the "Clone VM from Snapshot dialog", the VM is created with preallocated disk(s) Is this the default or there is a problem with my engine/nodes installation? Engine: Centos 6.5, ovirt-engine 3.4.0-1.el6 Nodes: Centos 6.5, vdsm-4.13.3-2.el6

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[Users] How-to NAT / host-only virtual machine network
by Alexander von Gluck 01 Apr '14

01 Apr '14

Found a way to get easy NAT / host only virtual networks in oVirt 3.4. I didn't see this documented, so posting it here: 1. Create a fake ethernet card - ip link set name vmnet0dummy dev dummy0 Now you can create a new network (bridge) named vmnet0, and attach it to vmnet0dummy. The issue is that as posted on http://www.ovirt.org/Features/Nicless_Network#Benefit_to_oVirt: " I am told that implementing this in Engine is quite a pain, as network external interfaces are currently used as keys. A network without nics is currently unsearchable. " You'll need to figure out your own dhcp / NAT using libvirt or something running on your server, but a *lot* easier and less hacky than http://lists.ovirt.org/pipermail/users/2012-April/001751.html :-) -- Alex

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