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convert/import images to ovirt
by alireza sadeh seighalan 09 Jan '16

09 Jan '16

hi everyone how can i convert and impoart a qcow/raw/etc... image format to ovirt? i installed virt-v2v and libguestfs-winsupport for convert and import my windows image to ovirt . i created export domain too . but i dont know how can i run it? i dont have any operational example. thanks inadvance

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Obfuscated UI exception message debugging
by Alexander Wels 08 Jan '16

08 Jan '16

Hi, With the release of oVirt 3.6 the UI team added a handler for any uncaught exceptions. This handlers shows a popup that basically says the following: Uncaught exception occurred. Please try reloading the page. Details: [some information] With the some information giving some indication of what happened. Usually that information is less than helpful. You can see the associated stack trace in the browser console, but since all the code is obfuscated the stack trace is usually pretty useless as well. I have been seeing a lot of bugs being opened about the popup. In an effort to help everyone understand what is going on and help us debug the root cause of the problem I created a wiki page [1] that shows some steps to 'de-obfuscate' manually the stack trace and provide hopefully some useful information. Doing all of this labor intensive and not very intuitive, so in an effort to automate the process, I have also created a patch that sends the obfuscated stack trace to the engine and some code to automatically de-obfuscate the stack trace and write it to a UI specific log [2]. Once that patch is merged looking up UI exceptions should be as simple as looking in that log. Hopefully the above will aid everyone in debugging any strange exceptions generated by the UI. Alexander [1] http://www.ovirt.org/OVirt_Engine_Debug_Obfuscated_UI [2] https://gerrit.ovirt.org/#/c/51558/

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Re: [ovirt-users] host status "Non Operational" - how to diagnose & fix?
by Will Dennis 08 Jan '16

08 Jan '16

I put all of the engine logs up there now… Try engine.log-20160103.gz > On Jan 4, 2016, at 7:48 AM, Eliraz Levi <elevi(a)redhat.com> wrote: > > ok thanks :) > It looks like you didn't press refresh capabilities. > I can't learn a lot from this log. > can you refresh the host's capabilities and then send the log? > thanks :) > Eliraz. > > ----- Original Message ----- > From: "Will Dennis" <wdennis(a)nec-labs.com> > To: "Eliraz Levi" <elevi(a)redhat.com> > Sent: Monday, 4 January, 2016 2:22:03 PM > Subject: RE: [ovirt-users] host status "Non Operational" - how to diagnose & fix? > > If you try it again, should work now... Damn hackers... > > > > Sent with Good (www.good.com) > > > -----Original Message----- > From: Eliraz Levi [elevi(a)redhat.com<mailto:elevi@redhat.com>] > Sent: Monday, January 04, 2016 07:17 AM Eastern Standard Time > To: Will Dennis > Subject: Re: [ovirt-users] host status "Non Operational" - how to diagnose & fix? > > > Hi Will :) > The link is broken. > Can you please send a valid one to the list? > thanks :) > Eliraz. > > ----- Original Message ----- > From: "Will Dennis" <wdennis(a)nec-labs.com> > To: "Eliraz Levi" <elevi(a)redhat.com> > Sent: Sunday, 3 January, 2016 8:23:59 PM > Subject: Re: [ovirt-users] host status "Non Operational" - how to diagnose & fix? > > Digital Ocean droplet and Python SimpleHTTPServer FTW ;) > http://c7-01.thiscant.fail > > > > On Jan 3, 2016, at 9:33 AM, Eliraz Levi <elevi(a)redhat.com<mailto:elevi@redhat.com>> wrote: > > > > vdsClient output: http://fpaste.org/306666/82858714/ > > The engine.log is very large (4496 lines) so cannot fpaste… Is there a file upload service that can be used to share these sorts of things with you? > > Hi Will how are you? > Perhaps you can upload the log to some sort of a cloud? say google and share the URL? > I think it will be the fastest way around. > Thanks :) > please send the URL in the mailing list so everybody will be able to follow. > Cheers! > Eliraz :) > >

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UI problem with Edit NIC
by Staniforth, Paul 08 Jan '16

08 Jan '16

--_000_14522628006647032leedsbeckettacuk_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hello, we are using ovirt 3.6.0 and have a private network switch insta= lled that we would like users to be able to attach VMs to but we don't want= them to have access the the ovirtmgnt network. When we take away the permission VnicProfileUser on Vnic Profile ovirtmgmt = the is no Profiles listed in the Edit Network Interface profile drop down m= enu in the User Portal. Once we put the VnicProfileUser on Vnic Profile ovirtmgmt the list of avail= able profiles is listed. Thanks for any help. Paul S. --_000_14522628006647032leedsbeckettacuk_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <html> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Diso-8859-= 1"> <style type=3D"text/css" style=3D"display:none"></style> </head> <body dir=3D"ltr" style=3D"font-size:12pt;color:#000000;background-color:#F= FFFFF;font-family:Calibri,Arial,Helvetica,sans-serif;"> <p>Hello,</p> <p>           we are using ovirt 3.6.0 and ha= ve a private network switch installed that we would like users to be able t= o attach VMs to but we don't want them to have acc= ess the the ovirtmgnt network.</p> <p><br> </p> <p>When we take away the permission VnicProfileUser on Vnic Profile ov= irtmgmt the is no Profiles listed in the Edit Network Interface profile dro= p down menu in the User Portal. </p> <p><br> </p> <p>Once we put the VnicProfileUser on Vnic Profile ovirtmgmt the list of av= ailable profiles is listed.</p> <p><br> </p> <p>Thanks for any help.</p> <p><br> </p> <p>Paul S.<br> </p> <p><br> </p> </body> </html> --_000_14522628006647032leedsbeckettacuk_--

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import ovirt vms to esx
by alireza sadeh seighalan 07 Jan '16

07 Jan '16

hi friends is there any solution for import ovirt vms to vmware esx? thanks inadvance

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Windows Server 2012 R2 and Nehalem CPUs
by Chris Adams 07 Jan '16

07 Jan '16

I have some older servers in my oVirt 3.5.6 cluster (on CentOS 7.2) that have Nehalem model Xeon CPUs, so that's my cluster CPU type. When I try to install Windows Server 2012 R2 Essentials, it gets through the "copying files to disk" stage and to the first reboot, but then blue-screens with a KMODE_EXCEPTION_NOT_HANDLED error (right about the time it should be setting up devices). It does not appear to be related to any virtio driver (I tried with IDE disk, and with virtio-scsi and memory balloon disabled). I have Fedora 23 (of course newer qemu-kvm version) on my desktop (with a much newer Intel CPU), with the libvirt tools installed, so I installed Windows there, and it worked. If I step the CPU back to Nehalem, it fails the same way. Go forward one step to Westmere, and it works (the only CPU feature difference for libvirt appears to be aes, but configuring Nehalem+aes doesn't seem to work, so there's more to it than that). Windows Server 2012 R2 is supposed to still run on Nehalem CPUs, so I guess there's a bug in qemu-kvm's emulation or features? I do also have a couple of servers with Sandy Bridge CPUs in my cluster. Is there any practical way to restrict a VM to running on a couple of hosts (and then use a hook to override the CPU model)? -- Chris Adams <cma(a)cmadams.net>

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upgrade 3.6 to 3.6.1
by Sebastien Philippot 07 Jan '16

07 Jan '16

------=_Part_6463445_91078605.1451458242284 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Hello,=20 We have ovirt 3.6 on CentOS 7.1 on engine + hosts.=20 We would like to upgrade to 3.6.1.=20 I'm looking for the best procedure.=20 For the moment, we have 2 hosts in a cluster "prod" with only one default n= etwork.=20 * We must upgrade OS on CentOS 7.2 before ?=20 1/ upgrade engine to centos 7.2 first ? =3D> yum update , reboot and engine= -setup ?=20 2/ first host to maintenance, look for migation of VMs on the second host a= nd upgrade between the web interface or "yum update and reboot" for centos = 7.2 ?=20 3/ up the first host and maintenance for the second, etc ..=20 Thanks,=20 S=E9bastien=20 --=20 --=20 ------------------------------------------------------=20 S=E9bastien PHILIPPOT - Plate-forme GenOuest=20 IRISA-INRIA, Campus de Beaulieu=20 35042 Rennes cedex, France=20 T=E9l: +33 (0) 2 99 84 71 58=20 ------=_Part_6463445_91078605.1451458242284 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable <html><body><div style=3D"font-family: times new roman, new york, times, se= rif; font-size: 12pt; color: #000000"><div>Hello,<br></div><div><br></div><= div>We have ovirt 3.6 on CentOS 7.1 on engine + hosts. <br></div><div>We wo= uld like to upgrade to 3.6.1.<br></div><div>I'm looking  for the best = procedure. </div><div>For the moment, we have 2 hosts in a cluster "pr= od" with only one default network.<br></div><div><br></div><div>* We must u= pgrade OS on CentOS 7.2 before ? <br></div><div>1/ upgrade engine to centos= 7.2 first ? =3D> yum update , reboot and engine-setup ? <br></div><div>= 2/ first host to maintenance, look for migation of VMs on the second host a= nd upgrade between the web interface or "yum update and reboot" for centos = 7.2 ? <br></div><div>3/ up the first host and maintenance for the second, e= tc ..<br></div><div><br></div><div><span style=3D"font-family: arial,helvet= ica,sans-serif;" face=3D"arial, helvetica, sans-serif" data-mce-style=3D"fo= nt-family: arial,helvetica,sans-serif;">Thanks,</span></div><div><br></div>= <div>S=E9bastien<br></div><div><br></div><div>-- <br></div><div><span name= =3D"x"></span>--<br>------------------------------------------------------<= br>S=E9bastien PHILIPPOT - Plate-forme GenOuest<br>IRISA-INRIA, Campus de B= eaulieu<br>35042 Rennes cedex, France<br>T=E9l:   +33 (0) 2 99 84 71 5= 8<span name=3D"x"></span><br></div></div></body></html> ------=_Part_6463445_91078605.1451458242284--

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Documents for java-sdk ovirt and restapi
by shailendra saxena 07 Jan '16

07 Jan '16

hi, I am using java sdk ovirt and rest api. Could you tell where i can find the documents for the same ? -- Thanx & regards, Shailendra Kr. Saxena IIIT Allahabad

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Error migrating VM with direct LUN disk
by Chris Adams 07 Jan '16

07 Jan '16

I have a VM with a virtio-scsi disk that is a direct-mapped iSCSI LUN. I'm trying to migrate it from one node to another (in the process of updating my system from 3.5.3 to 3.5.5), and it fails migration with: Thread-1886273::ERROR::2016-01-06 10:31:17,657::migration::161::vm.Vm::(_recover) vmId=`606ae10e-bcac-4bf8-8ad0-e9d76f0c6f43`::unsupported configuration: scsi-block 'lun' devices do not support the serial property Thread-1886273::ERROR::2016-01-06 10:31:17,693::migration::260::vm.Vm::(run) vmId=`606ae10e-bcac-4bf8-8ad0-e9d76f0c6f43`::Failed to migrate File "/usr/share/vdsm/virt/migration.py", line 246, in run self._startUnderlyingMigration(time.time()) File "/usr/share/vdsm/virt/migration.py", line 335, in _startUnderlyingMigration File "/usr/lib64/python2.7/site-packages/libvirt.py", line 1701, in migrateToURI2 if ret == -1: raise libvirtError ('virDomainMigrateToURI2() failed', dom=self) Thread-1886279::DEBUG::2016-01-06 10:31:18,539::__init__::481::jsonrpc.JsonRpcServer::(_serveRequest) Calling 'VM.getMigrationStatus' in bridge with {u'vmID': u'606ae10e-bcac-4bf8-8ad0-e9d76f0c6f43'} Is this a known bug (maybe fixed in a newer version), something unexpected, etc.? Is there a way around it (other than shutting down the VM)? -- Chris Adams <cma(a)cmadams.net>

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Storage was removed after detach from DC
by Nhã Phạm 07 Jan '16

07 Jan '16

------=_NextPart_000_0168_01D1353B.AA054630 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hi all, =20 My name is Nha and now I had a really serious problem with ovirt 3.5.6. I set up ovirt 3.5.6 running on single server with DC name is Local, = storage was local too. Then I want to move VM from local server to = another local, so that I put a backup hard drive to move all VM into it. Everything was fine. Then I detached the hard drive and all vm on backup = storage was deleted. =20 Step executed. 1. Shut down VM. 2. Select Disk tab and select a disk. 3. Click move and start to move to backup storage. 4. Put back up storage to Maintenance 5. Click detach on back up storage. =20 Please help because data on vm was really important. =20 Thanks. ------=_NextPart_000_0168_01D1353B.AA054630 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable <META HTTP-EQUIV=3D"Content-Type" CONTENT=3D"text/html; = charset=3Dutf-8"> <html xmlns:v=3D"urn:schemas-microsoft-com:vml" = xmlns:o=3D"urn:schemas-microsoft-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 name=3DGenerator = content=3D"Microsoft Word 15 (filtered medium)"><style></style></head><body lang=3DEN-US = link=3D"#0563C1" vlink=3D"#954F72"><div class=3DWordSection1><p = class=3DMsoNormal>Hi all,<o:p></o:p></p><p = class=3DMsoNormal><o:p> </o:p></p><p class=3DMsoNormal>My name is = Nha and now I had a really serious problem with ovirt = 3.5.6.<o:p></o:p></p><p class=3DMsoNormal>I set up ovirt 3.5.6 running = on single server with DC name is Local, storage was local too. Then I = want to move VM from local server to another local, so that I put a = backup hard drive to move all VM into it.<o:p></o:p></p><p = class=3DMsoNormal>Everything was fine. Then I detached the hard drive = and all vm on backup storage was deleted.<o:p></o:p></p><p = class=3DMsoNormal><o:p> </o:p></p><p class=3DMsoNormal>Step = executed.<o:p></o:p></p><p class=3DMsoListParagraph = style=3D'text-indent:-.25in;mso-list:l0 level1 lfo1'><![if = !supportLists]><span style=3D'mso-list:Ignore'>1.<span = style=3D'font:7.0pt "Times New Roman"'>      = </span></span><![endif]>Shut down VM.<o:p></o:p></p><p = class=3DMsoListParagraph style=3D'text-indent:-.25in;mso-list:l0 level1 = lfo1'><![if !supportLists]><span style=3D'mso-list:Ignore'>2.<span = style=3D'font:7.0pt "Times New Roman"'>      = </span></span><![endif]>Select Disk tab and select a = disk.<o:p></o:p></p><p class=3DMsoListParagraph = style=3D'text-indent:-.25in;mso-list:l0 level1 lfo1'><![if = !supportLists]><span style=3D'mso-list:Ignore'>3.<span = style=3D'font:7.0pt "Times New Roman"'>      = </span></span><![endif]>Click move and start to move to backup = storage.<o:p></o:p></p><p class=3DMsoListParagraph = style=3D'text-indent:-.25in;mso-list:l0 level1 lfo1'><![if = !supportLists]><span style=3D'mso-list:Ignore'>4.<span = style=3D'font:7.0pt "Times New Roman"'>      = </span></span><![endif]>Put back up storage to = Maintenance<o:p></o:p></p><p class=3DMsoListParagraph = style=3D'text-indent:-.25in;mso-list:l0 level1 lfo1'><![if = !supportLists]><span style=3D'mso-list:Ignore'>5.<span = style=3D'font:7.0pt "Times New Roman"'>      = </span></span><![endif]>Click detach on back up = storage.<o:p></o:p></p><p class=3DMsoNormal><o:p> </o:p></p><p = class=3DMsoNormal>Please help because data on vm was really = important.<o:p></o:p></p><p class=3DMsoNormal><o:p> </o:p></p><p = class=3DMsoNormal>Thanks.<o:p></o:p></p></div></body></html> ------=_NextPart_000_0168_01D1353B.AA054630--

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