- Users - oVirt List Archives

[Users] Hosted-Engine purpose for gateway check?
by Andrew Lau 06 Apr '14

06 Apr '14

Hi, I was recently playing around with the new ovirt 3.4 ga, I'm very happy all those issues I reported got fixed :D I found a new issue regarding the use of PREFIX vs NETMASK which I've uploaded here https://bugzilla.redhat.com/show_bug.cgi?id=1084685 Anyway -- I'm wondering what is the purpose for the gateway check in the hosted-engine setup? In my test case, I had the following NIC configuration eth0 - public (has gateway) eth1 - management eth1.1 - storage eth2 - vm data (no IP address) So during the hosted engine install, it will not let me assign eth2 as the NIC because it has no IP address or gateway. So I proceed to use eth1 instead as, as it has an IP address but again that would fail because no gateway. Luckily I have a L3 switch, so I put up a gateway for eth1 and that solved that issue. What is the gateway check supposed to achieve? I also tried to put in my eth0's IP address as the gateway but it still failed because of those config issues. If management/ovirtmgmt/vmdata are all on a L2 switch environment, effectively there becomes no gateway and it prevents the installation. Am I looking at this the wrong way? Thanks, Andrew

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[Users] set computername and domain when vm is created from template.
by Jeff Clay 06 Apr '14

06 Apr '14

i'm needing to change the computer name to something based on the vm's name or something and add the system to an active directory domain. this needs to be done when i create new vm's from a template. any suggestions? from what i'm reading, cloud-init is what i'm needing to use, i installed and ran it to check it out. it changed the computer name, but i can't find where to specify the computer name value or how to set domain info.

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[Users] how do you manually add ovirtmgmt network to a node/host
by Jeremiah Jahn 06 Apr '14

06 Apr '14

Trying to install ovirt node on an already existing kvm host. Used the "New" wizard from the engine. Things seemed to go ok ish until it got to the point where it wanted to install networking. No real errors, but has "One of the Logical Networks defined for this Cluster is Unreachable by the Host." error sitting on it. I tried dragging that network onto one of the interfaces of my host, which already has an IP address, as that's how I ssh to it, and it then took down the interface and tried to dhcp an ip for it which failed after a while, and resulted in udev stuck in an infinite loop taking down and bringing up said interface. Not really sure what's going on or what it's trying to accomplish. I set the ovrtmgmt network to have the same vlan id as the ethernet device i dragged it onto. thanks for any help.

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[Users] Otopi pre-seeded Apache redirect directive ignored by engine-setup 3.4.0 GA
by Giuseppe Ragusa 06 Apr '14

06 Apr '14

--_e7435583-308a-4409-acfd-c6a2139dbeac_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi all=2C I tried pre-seeding engine-setup (part of a from scratch self-hosted-engine= full reinstallation) as per subject with: OVESETUP_APACHE/configureRootRedirection=3Dbool:False but the /etc/httpd/conf.d/ovirt-engine-root-redirect.conf file gets created= anyway with usual content. If needed=2C I can provide logs as soon as I manage to start my Engine VM a= gain (just reported a separate bug on ovirt-hosted-engine-setup). Obviously that's just a nuisance (comment-out/remove the ovirt-engine-root-= redirect.conf file=2C restart Apache and it works as desired): I just wante= d to notify it (can open BZ# if it helps). Regards=2C Giuseppe = --_e7435583-308a-4409-acfd-c6a2139dbeac_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <html> <head> <style></style></head> <body class=3D'hmmessage'><div dir=3D'ltr'>Hi all=2C<br>I tried pre-seeding= engine-setup (part of a from scratch self-hosted-engine full reinstallatio= n) as per subject with:<br><br>OVESETUP_APACHE/configureRootRedirection=3Db= ool:False<br><br>but the /etc/httpd/conf.d/ovirt-engine-root-redirect.conf = file gets created anyway with usual content.<br><br>If needed=2C I can prov= ide logs as soon as I manage to start my Engine VM again (just reported a s= eparate bug on ovirt-hosted-engine-setup).<br><br>Obviously that's just a n= uisance (comment-out/remove the ovirt-engine-root-redirect.conf file=2C res= tart Apache and it works as desired): I just wanted to notify it (can open = BZ# if it helps).<br><br>Regards=2C<br>Giuseppe<br> </div></body= > </html>= --_e7435583-308a-4409-acfd-c6a2139dbeac_--

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[Users] Processor Type
by Maurice James 05 Apr '14

05 Apr '14

------=_NextPart_000_00C1_01CF4298.17B035C0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit How do I assign a different processor type to an individual VM? (Sandy Bridge, Conroe, etc) ------=_NextPart_000_00C1_01CF4298.17B035C0 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-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 = HTTP-EQUIV=3D"Content-Type" CONTENT=3D"text/html; = charset=3Dus-ascii"><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 style=3D'margin-top:12.0pt'>How do I assign a = different processor type to an individual VM? (Sandy Bridge, Conroe, = etc)<o:p></o:p></p></div></body></html> ------=_NextPart_000_00C1_01CF4298.17B035C0--

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[Users] TSC clocksource gets lost after live migration
by Markus Stockhausen 05 Apr '14

05 Apr '14

------=_NextPartTM-000-bf1f3448-4cf7-4f81-b33a-060c7d113f51 Content-Type: multipart/alternative; boundary="_000_12EF8D94C6F8734FB2FF37B9FBEDD17358615C53EXCHANGEcollogi_" --_000_12EF8D94C6F8734FB2FF37B9FBEDD17358615C53EXCHANGEcollogi_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hello, we have an up to date ovirt 3.4 installation. Inside we are running SLES11 = SP3 VMs (Kernel 3.0.76-0.11). After live migration of these VMs they all of a s= udden do not react any longer and CPU usage of the VM goes to 100%. We identified kvm-clock source to be the culprit and therefore switched to = another clocksource. We ended with hpet but are not happy with that as our inital g= oal was to use the more simple designed TSC clocksoure. The reason behind that is the question I have for you experts. Our hosts all have the constant_tsc CPU flag available. Just to mention the= se are not identical hosts. We have a mix of Xeon 5500 and 5600 machines. E.G. [root@colovn01 ~]# cat /proc/cpuinfo | grep constant_tsc | wc -l 8 When we start the VM the client sees TSC as available clocksource: colvm53:~ # cat /sys/devices/system/clocksource/clocksource0/available_cloc= ksource kvm-clock tsc hpet acpi_pm After the first live migration to another host that also has constant_tsc (= see above) that flag is lost inside the VM. colvm53:~ # cat /sys/devices/system/clocksource/clocksource0/available_cloc= ksource kvm-clock hpet acpi_pm Any ideas? Markus --_000_12EF8D94C6F8734FB2FF37B9FBEDD17358615C53EXCHANGEcollogi_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <html dir=3D"ltr"> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Diso-8859-= 1"> <style id=3D"owaParaStyle" type=3D"text/css">P {margin-top:0;margin-bottom:= 0;}</style> </head> <body ocsi=3D"0" fpstyle=3D"1"> <div style=3D"direction: ltr;font-family: Tahoma;color: #000000;font-size: = 10pt;">Hello,<br> <br> we have an up to date ovirt 3.4 installation. Inside we are running SLES11 = SP3<br> VMs (Kernel 3.0.76-0.11). After live migration of these VMs they all of a s= udden<br> do not react any longer and CPU usage of the VM goes to 100%.<br> <br> We identified kvm-clock source to be the culprit and therefore switched to = another<br> clocksource. We ended with hpet but are not happy with that as our inital g= oal<br> was to use the more simple designed TSC clocksoure. <br> <br> The reason behind that is the question I have for you experts.<br> <br> Our hosts all have the constant_tsc CPU flag available. Just to mention the= se<br> are not identical hosts. We have a mix of Xeon 5500 and 5600 machines. E.G.= <br> [root@colovn01 ~]# cat /proc/cpuinfo | grep constant_tsc | wc -l<br> 8<br> <br> When we start the VM the client sees TSC as available clocksource:<br> <br> colvm53:~ # cat /sys/devices/system/clocksource/clocksource0/available_cloc= ksource<br> kvm-clock tsc hpet acpi_pm<br> <br> After the first live migration to another host that also has constant_tsc (= see above)<br> that flag is lost inside the VM.<br> <br> colvm53:~ # cat /sys/devices/system/clocksource/clocksource0/available_cloc= ksource<br> kvm-clock hpet acpi_pm<br> <br> Any ideas?<br> <br> Markus<br> <br> <br> </div> </body> </html> --_000_12EF8D94C6F8734FB2FF37B9FBEDD17358615C53EXCHANGEcollogi_-- ------=_NextPartTM-000-bf1f3448-4cf7-4f81-b33a-060c7d113f51 Content-Type: text/plain; name="InterScan_Disclaimer.txt" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="InterScan_Disclaimer.txt" **************************************************************************** Diese E-Mail enthält vertrauliche und/oder rechtlich geschützte Informationen. Wenn Sie nicht der richtige Adressat sind oder diese E-Mail irrtümlich erhalten haben, informieren Sie bitte sofort den Absender und vernichten Sie diese Mail. Das unerlaubte Kopieren sowie die unbefugte Weitergabe dieser Mail ist nicht gestattet. Über das Internet versandte E-Mails können unter fremden Namen erstellt oder manipuliert werden. Deshalb ist diese als E-Mail verschickte Nachricht keine rechtsverbindliche Willenserklärung. Collogia Unternehmensberatung AG Ubierring 11 D-50678 Köln Vorstand: Kadir Akin Dr. Michael Höhnerbach Vorsitzender des Aufsichtsrates: Hans Kristian Langva Registergericht: Amtsgericht Köln Registernummer: HRB 52 497 This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorized copying, disclosure or distribution of the material in this e-mail is strictly forbidden. e-mails sent over the internet may have been written under a wrong name or been manipulated. That is why this message sent as an e-mail is not a legally binding declaration of intention. Collogia Unternehmensberatung AG Ubierring 11 D-50678 Köln executive board: Kadir Akin Dr. Michael Höhnerbach President of the supervisory board: Hans Kristian Langva Registry office: district court Cologne Register number: HRB 52 497 **************************************************************************** ------=_NextPartTM-000-bf1f3448-4cf7-4f81-b33a-060c7d113f51--

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[Users] Fail snapshot
by Kevin Tibi 05 Apr '14

05 Apr '14

Hi, I have a pb when i try to snapshot a VM. Ovirt engine self hosted 3.4. Two node (host01 and host02). my engine.log : 2014-04-04 12:30:03,013 INFO [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (org.ovirt.thread.pool-6-thread-24) Ending command successfully: org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand 2014-04-04 12:30:03,028 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (org.ovirt.thread.pool-6-thread-24) START, SnapshotVDSCommand(HostName = host01, HostId = fcb9a5cf-2064-42a5-99fe-dc56ea39ed81, vmId=cb038ccf-6c6f-475c-872f-ea812ff795a1), log id: 36463977 2014-04-04 12:30:03,075 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (org.ovirt.thread.pool-6-thread-24) Failed in SnapshotVDS method 2014-04-04 12:30:03,076 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (org.ovirt.thread.pool-6-thread-24) Command org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand return value StatusOnlyReturnForXmlRpc [mStatus=StatusForXmlRpc [mCode=48, mMessage=Snapshot failed]] 2014-04-04 12:30:03,077 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (org.ovirt.thread.pool-6-thread-24) HostName = host01 2014-04-04 12:30:03,078 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (org.ovirt.thread.pool-6-thread-24) Command SnapshotVDSCommand(HostName = host01, HostId = fcb9a5cf-2064-42a5-99fe-dc56ea39ed81, vmId=cb038ccf-6c6f-475c-872f-ea812ff795a1) execution failed. Exception: VDSErrorException: VDSGenericException: VDSErrorException: Failed to SnapshotVDS, error = Snapshot failed, code = 48 2014-04-04 12:30:03,080 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (org.ovirt.thread.pool-6-thread-24) FINISH, SnapshotVDSCommand, log id: 36463977 2014-04-04 12:30:03,083 WARN [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand] (org.ovirt.thread.pool-6-thread-24) Wasnt able to live snapshot due to error: VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: VDSGenericException: VDSErrorException: Failed to SnapshotVDS, error = Snapshot failed, code = 48 (Failed with error SNAPSHOT_FAILED and code 48). VM will still be configured to the new created snapshot 2014-04-04 12:30:03,097 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.thread.pool-6-thread-24) Correlation ID: 5650b99f, Job ID: c1b2d861-2a52-49f1-9eaa-1b63aa8b4fba, Call Stack: org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: VDSGenericException: VDSErrorException: Failed to SnapshotVDS, error = Snapshot failed, code = 48 (Failed with error SNAPSHOT_FAILED and code 48) My /var/log/messages Apr 4 12:30:04 host01 vdsm vm.Vm ERROR vmId=`cb038ccf-6c6f-475c-872f-ea812ff795a1`::The base volume doesn't exist: {'device': 'disk', 'domainID': '5ae613a4-44e4-42cb-89fc-7b5d34c1f30f', 'volumeID': '3b6cbb5d-beed-428d-ac66-9db3dd002e2f', 'imageID': '646df162-5c6d-44b1-bc47-b63c3fdab0e2'} My /var/log/libvirt/libvirt.log 2014-04-04 10:40:13.886+0000: 8234: debug : qemuMonitorIOWrite:462 : QEMU_MONITOR_IO_WRITE: mon=0x7f77ec0ccce0 buf={"execute":"query-blockstats","id":"libvirt-20842"} len=53 ret=53 errno=11 2014-04-04 10:40:13.888+0000: 8234: debug : qemuMonitorIOProcess:354 : QEMU_MONITOR_IO_PROCESS: mon=0x7f77ec0ccce0 buf={"return": [{"device": "drive-ide0-1-0", "parent": {"stats": {"flush_total_time_ns": 0, "wr_highest_offset": 0, "wr_total_time_ns": 0, "wr_bytes": 0, "rd_total_time_ns": 0, "flush_operations": 0, "wr_operations": 0, "rd_bytes": 0, "rd_operations": 0}}, "stats": {"flush_total_time_ns": 0, "wr_highest_offset": 0, "wr_total_time_ns": 0, "wr_bytes": 0, "rd_total_time_ns": 11929902, "flush_operations": 0, "wr_operations": 0, "rd_bytes": 135520, "rd_operations": 46}}, {"device": "drive-virtio-disk0", "parent": {"stats": {"flush_total_time_ns": 0, "wr_highest_offset": 22184332800, "wr_total_time_ns": 0, "wr_bytes": 0, "rd_total_time_ns": 0, "flush_operations": 0, "wr_operations": 0, "rd_bytes": 0, "rd_operations": 0}}, "stats": {"flush_total_time_ns": 34786515034, "wr_highest_offset": 22184332800, "wr_total_time_ns": 5131205369094, "wr_bytes": 5122065408, "rd_total_time_ns": 12987633373, "flush_operations": 285398, "wr_operations": 401232, "rd_bytes": 392342016, "rd_operations": 15069}}], "id": "libvirt-20842"} len=1021 2014-04-04 10:40:13.888+0000: 8263: debug : qemuMonitorGetBlockStatsInfo:1478 : mon=0x7f77ec0ccce0 dev=ide0-1-0 2014-04-04 10:40:13.889+0000: 8263: debug : qemuMonitorSend:904 : QEMU_MONITOR_SEND_MSG: mon=0x7f77ec0ccce0 msg={"execute":"query-blockstats","id":"libvirt-20843"} /var/log/vdsm/vdsm.log Thread-4732::DEBUG::2014-04-04 12:43:34,439::BindingXMLRPC::1067::vds::(wrapper) client [192.168.99.104]::call vmSnapshot with ('cb038ccf-6c6f-475c-872f-ea812ff795a1', [{'baseVolumeID': 'b62232fc-4e02-41ce-ae10-5dff9e2f7bbe', 'domainID': '5ae613a4-44e4-42cb-89fc-7b5d34c1f30f', 'volumeID': 'f5fc4fed-4acd-46e8-9980-90a9c3985840', 'imageID': '646df162-5c6d-44b1-bc47-b63c3fdab0e2'}], '5ae613a4-44e4-42cb-89fc-7b5d34c1f30f,00000002-0002-0002-0002-000000000076,4fb31c32-8467-4d4a-b817-977643a462e3,ceb881f3-9a46-4ebc-b82e-c4c91035f807,2c06b4da-2743-4422-ba94-74da2c709188,02804da9-34f8-438f-9e8a-9689bc94790c') {} Thread-4732::ERROR::2014-04-04 12:43:34,440::vm::3910::vm.Vm::(snapshot) vmId=`cb038ccf-6c6f-475c-872f-ea812ff795a1`::The base volume doesn't exist: {'device': 'disk', 'domainID': '5ae613a4-44e4-42cb-89fc-7b5d34c1f30f', 'volumeID': 'b62232fc-4e02-41ce-ae10-5dff9e2f7bbe', 'imageID': '646df162-5c6d-44b1-bc47-b63c3fdab0e2'} Thread-4732::DEBUG::2014-04-04 12:43:34,440::BindingXMLRPC::1074::vds::(wrapper) return vmSnapshot with {'status': {'message': 'Snapshot failed', 'code': 48}} Thread-299::DEBUG::2014-04-04 12:43:35,423::fileSD::225::Storage.Misc.excCmd::(getReadDelay) '/bin/dd iflag=direct if=/rhev/data-center/mnt/host01.ovirt.lan:_home_export/ff98d346-4515-4349-8437-fb2f5e9eaadf/dom_md/metadata bs=4096 count=1' (cwd None) Thx;)

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[Users] Conf access rights
by Kevin Tibi 05 Apr '14

05 Apr '14

Hi, I am contacting you because I can not do what I want. I have a hosted-engine. I have a data center with a cluster that has two nodes. I have a ipa-server for authentication. I want a user can create VMs. I would like he could just manage its VMs and not see others. And more, I would like to put a quota per user. Is it possible today? Thx, Kevin.

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[Users] oVirt March 2014 Updates
by Itamar Heim 04 Apr '14

04 Apr '14

*** Highlights *** - oVirt 3.4 was released! It has been a pleasure seeing the uptake of oVirt this year, culminating with the amount of traffic around 3.4 GA. Kudos and Thanks to everyone! http://lists.ovirt.org/pipermail/announce/2014-March/000098.html http://www.ovirt.org/OVirt_3.4_Release_Announcement http://www.ovirt.org/OVirt_3.4_Release_Notes (more on 3.4 below) - oVirt 3.3.4 Released. - Great to see some of the oVirt 3.5 discussions picking up. feature pages are sent for reviews / review sessions scheduled. - Docker UI plugin for oVirt by Oved Ourfali http://alturl.com/r9925 http://gerrit.ovirt.org/25814 - engine-devel and arch mailing list unified to devel(a)ovirt.org (and vdsm will try to track it as well) - Cool gamification progress bar plugin by Vojtech http://www.ovirt.org/Gamification - glance.ovirt.org is up and running Thanks to Oved (and available by default in 3.4) http://alturl.com/swv2x - IT Novum case study published ... with nearly 1,100 VMware virtual machines successfully migrated to oVirt... all on 960 CPU cores and 7680 GB of RAM... http://www.ovirt.org/IT_Novum_case_study http://www.it-novum.com/en/ovirt-en.html - Alon Bar-Lev updated Experimental Gentoo overlay is available https://github.com/alonbl/ovirt-overlay https://wiki.gentoo.org/wiki/OVirt *** oVirt 3.4 Updates *** - Up and Running with oVirt 3.4 by Jason Brooks (Hosted Engine, glance.ovirt.org, etc) http://alturl.com/mjvrq - oVirt 3.4 provided the ability hosted engine and early support for PPC64 (Russian) http://tinyurl.com/ovp5zg5 - Free management software oVirt 3.4 with extended memory management (German) http://heise.de/-2158871 - Version 3.4 of oVirt management is virtualized (German) http://alturl.com/qi5kp - Download page refreshed, thanks to Brian Proffitt and others http://www.ovirt.org/Download *** Future Conferences *** - oVirt will be represented at the Summit Developer Lounge at Red Hat Summit by bkp, and ovedo will be speaking at DevNation - bkp ill have a session in LinuxFest NorthWest on April 26-27 - In addition to two sessions at FISL (Brazil), we get to do an oVirt community update session. There will also be oVirt discussions at a Red Hat dojo in Sao Paulo before FISL http://alturl.com/9w67g - Rene Koch is organizing two oVirt workshops in Austria: Grazer Linuxtage in Graz April 4-5 and Linuxwochen Vienna, May 8-10. http://lists.ovirt.org/pipermail/users/2014-March/022797.html *** Past Conferences *** - Adam Litke pitched oVirt at the Linux Collaboration Summit http://alturl.com/3p6ro http://alturl.com/93452 *** Other *** - Kimchi 1.2 released http://miud.in/1F5K - New Foreman plugin with support for snapshots on oVirt http://is.gd/1UkLLS - Deploying oVirt 3.3 by Arnaud (French) http://www.it-connect.fr/ovirt-partie-1/ - iordanov published Opaque (Android Spice client) v1.2.2 Beta can now record audio using the microphone https://plus.google.com/111635076890324817164/posts/Bu1FaaoxGw8 - Extending oVirt/Red Hat Enterprise Virtualization with Vdsm hooks http://developerblog.redhat.com/2014/02/25/extending-rhev-vdsm-hooks/ - HP sending detailed feature pages for NUMA support, slated for 3.5.

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[Users] Error installing self hosted engine
by ovirt-test＠arcor.de 04 Apr '14

04 Apr '14

Hello, I'm new to this list and I need help installing a self hosted engine I've installed CentOS 6.5 and oVirt 3.4. The following repositories are enabled: yum localinstall http://resources.ovirt.org/releases/ovirt-release.noarch.rpm yum localinstall http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm yum localinstall http://mirrors.dotsrc.org/jpackage/6.0/generic/free/RPMS/jpackage-release-6… Just wanted to check out the self hosted feature. But I get this error: # hosted-engine --deploy [ INFO ] Stage: Initializing Continuing will configure this host for serving as hypervisor and create a VM where you have to install oVirt Engine afterwards. Are you sure you want to continue? (Yes, No)[Yes]: [ INFO ] Generating a temporary VNC password. [ INFO ] Stage: Environment setup Configuration files: [] Log file: /var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20140401153028.log Version: otopi-1.2.0 (otopi-1.2.0-1.el6) [ INFO ] Hardware supports virtualization [ INFO ] Stage: Environment packages setup [ INFO ] Stage: Programs detection [ INFO ] Stage: Environment setup [ ERROR ] Failed to execute stage 'Environment setup': <Fault 1: "<type 'exceptions.TypeError'>:cannot marshal None unless allow_none is enabled"> [ INFO ] Stage: Clean up [ INFO ] Stage: Pre-termination [ INFO ] Stage: Termination It is not this error: http://lists.ovirt.org/pipermail/users/2014-March/022424.html In my logfile are the following errors: 2014-04-01 15:30:32 DEBUG otopi.plugins.otopi.services.rhel plugin.executeRaw:366 execute: ('/sbin/service', 'vdsmd', 'status'), executable='None', cwd='None', env=None 2014-04-01 15:30:32 DEBUG otopi.plugins.otopi.services.rhel plugin.executeRaw:383 execute-result: ('/sbin/service', 'vdsmd', 'status'), rc=0 2014-04-01 15:30:32 DEBUG otopi.plugins.otopi.services.rhel plugin.execute:441 execute-output: ('/sbin/service', 'vdsmd', 'status') stdout: VDS daemon server is running 2014-04-01 15:30:32 DEBUG otopi.plugins.otopi.services.rhel plugin.execute:446 execute-output: ('/sbin/service', 'vdsmd', 'status') stderr: 2014-04-01 15:30:32 DEBUG otopi.plugins.otopi.services.rhel rhel.status:147 service vdsmd status True 2014-04-01 15:30:32 DEBUG otopi.context context._executeMethod:152 method exception Traceback (most recent call last): File "/usr/lib/python2.6/site-packages/otopi/context.py", line 142, in _executeMethod method['method']() File "/usr/share/ovirt-hosted-engine-setup/scripts/../plugins/ovirt-hosted-engine-setup/system/vdsmenv.py", line 157, in _late_setup self._connect() File "/usr/share/ovirt-hosted-engine-setup/scripts/../plugins/ovirt-hosted-engine-setup/system/vdsmenv.py", line 78, in _connect hwinfo = serv.s.getVdsHardwareInfo() File "/usr/lib64/python2.6/xmlrpclib.py", line 1199, in __call__ return self.__send(self.__name, args) File "/usr/lib64/python2.6/xmlrpclib.py", line 1489, in __request verbose=self.__verbose File "/usr/lib64/python2.6/xmlrpclib.py", line 1253, in request return self._parse_response(h.getfile(), sock) File "/usr/lib64/python2.6/xmlrpclib.py", line 1392, in _parse_response return u.close() File "/usr/lib64/python2.6/xmlrpclib.py", line 838, in close raise Fault(**self._stack[0]) Fault: <Fault 1: "<type 'exceptions.TypeError'>:cannot marshal None unless allow_none is enabled"> 2014-04-01 15:30:32 ERROR otopi.context context._executeMethod:161 Failed to execute stage 'Environment setup': <Fault 1: "<type 'exceptions.TypeError'>:cannot marshal None unless allow_none is enabled"> 2014-04-01 15:30:32 DEBUG otopi.context context.dumpEnvironment:468 ENVIRONMENT DUMP - BEGIN Can anybody help me how to fix this problem? Thank you

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