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ovirt-engine-extension-aaa-ldap and sysprep domain join
by Cristian Mammoli 30 Oct '15

30 Oct '15

Hi, I tried to migrate to ovirt-engine-extension-aaa-ldap from engine-manage-domains. Everything seems to work fine so far except the automatic join to domain during sysprep. Is it supposed to work? Where should I investigate further? Thank you

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ovirt 3.6 and self hosted engine: clarification on datacenter input
by Gianluca Cecchi 30 Oct '15

30 Oct '15

tried latest version with http://resources.ovirt.org/pub/yum-repo/ovirt-release36.rpm that used ovirt-hosted-engine-setup-1.3.0-1.el7.centos.noarch vdsm-4.17.10-0.el7.centos.noarch I presume it is the latest RC available. after install, inside the sh engine webadmin portal I see: oVirt Engine Version: 3.6.0.1-1.el7.centos During storage configuration I choose: --== STORAGE CONFIGURATION ==-- During customization use CTRL-D to abort. Please specify the storage you would like to use (glusterfs, iscsi, fc, nfs3, nfs4)[nfs3]: Please specify the full shared storage connection path to use (example: host:/path): ovc71 .localdomain.local:/SHE_DOMAIN ESC[92m[ INFO ]ESC[0m Installing on first host Please provide storage domain name. [hosted_storage]: she_sdomain Local storage datacenter name is an internal name and currently will not be shown in engine's admin UI. Please enter local datacenter name [hosted_datacenter]: she_datacenter I don't understand the meaning of the sentence above: Local storage datacenter name is an internal name and currently will not be shown in engine's admin UI. How is the chosen "she_datacenter" name related with the "Default" datacenter where the hypervisor is put in? Do I have to manually create it (I don't see this se_datacenter in webadmin portal)? Also, I know there is open bug https://bugzilla.redhat.com/show_bug.cgi?id=1269768 But it seems I'm not able to to import the storage domain... In events, when I import, I have the sequence Storage Domain she_sdomain was added by admin@internal VDSM ovc71.localdomain.local command failed: Cannot acquire host id: (u'9f1ec45d-0c32-4bfc-8b67-372d6f204fd1', SanlockException(22, 'Sanlock lockspace add failure', 'Invalid argument')) Failed to attach Storage Domains to Data Center Default. (User: admin@internal) Failed to attach Storage Domain she_sdomain to Data Center Default. (User: admin@internal) What should be the flow to compensate the bug? Do I have actually to attache it to "Default" datacenter or what? Is it expected to be fixed before 3.6? Thanks, Gianluca

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ovirt-shell login problems
by Susinthiran Sithamparanathan 30 Oct '15

30 Oct '15

Hi, i'm trying to connect to the engine using ovirt-shell, but i get [SSL: UNKNOWN_PROTOCOL] unknown protocol (_ssl.c:590). Here is the command i use: ovirt-shell -c --url "https://192.168.0.101:80/ovirt-engine/api" --user "admin@internal" -A ovirt_ca.pem And the debugging mode with -d doesn't provide any additional output. The CA cert file have i grabbed using the method mentioned at [1] using wget -O ${CA_FILE} http:// ${OVIRT}/ovirt-engine/services/pki-resource?resource=ca-certificate&format=X509-PEM-CA Any idea how i can get access? Thanks! [1] http://www.ovirt.org/How_to_Connect_to_SPICE_Console_Without_Portal -- Susinthiran Sithamparanathan

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Installation failed
by Johan Kooijman 30 Oct '15

30 Oct '15

Hi all, Trying to add a node to our setup, but since today I'm getting an error when adding. It looks like starting vdsm-network failed to start, due to this error: Oct 26 16:46:59 hv01.ovirt.gs.cloud.lan python[27521]: DIGEST-MD5 parse_server_challenge() Oct 26 16:46:59 hv01.ovirt.gs.cloud.lan python[27521]: DIGEST-MD5 ask_user_info() Oct 26 16:46:59 hv01.ovirt.gs.cloud.lan python[27521]: DIGEST-MD5 make_client_response() Oct 26 16:46:59 hv01.ovirt.gs.cloud.lan python[27521]: DIGEST-MD5 client step 3 Oct 26 16:46:59 hv01.ovirt.gs.cloud.lan python[27521]: DIGEST-MD5 client mech dispose Oct 26 16:46:59 hv01.ovirt.gs.cloud.lan python[27521]: DIGEST-MD5 common mech dispose Oct 26 16:46:59 hv01.ovirt.gs.cloud.lan vdsm-tool[27521]: libvirt: error : no connection driver available for qemu:///system Oct 26 16:46:59 hv01.ovirt.gs.cloud.lan systemd[1]: vdsm-network.service: control process exited, code=exited status=1 Oct 26 16:46:59 hv01.ovirt.gs.cloud.lan systemd[1]: Failed to start Virtual Desktop Server Manager network restoration. Oct 26 16:46:59 hv01.ovirt.gs.cloud.lan systemd[1]: Unit vdsm-network.service entered failed state. Host deploy error can be found here: http://own.cloud.nl/index.php/s/Y49KTsv2vkt8L4a Any clue? -- Met vriendelijke groeten / With kind regards, Johan Kooijman

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Keep on loading while importing a vm
by Budur Nagaraju 30 Oct '15

30 Oct '15

HI While importing a vm from vmware in the Ovirt3.6 its keep on loading and nothing comes up ,can someone help me in that ? Regards, Nagaraju

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Problem starting up new VM created from a template.
by Andy Michielsen 30 Oct '15

30 Oct '15

Hello, I'm having troubles with a new VM created from a template. I did run sysprep in the windows 2008R2 machine before creating a template from it. I have already used this template multiple times and even this time it initially started up just fine but not a second time. This is what I see that is troublesome in the vdsm.log file when I try to start up the VM. Thread-105499::ERROR::2015-10-28 10:45:31,899::vm::2344::vm.Vm::(_startUnderlyingVm) vmId=`20dfe9dc-74c7-46c0-9708-19200de8e958`::The vm start process failed Traceback (most recent call last): File "/usr/share/vdsm/virt/vm.py", line 2284, in _startUnderlyingVm self._run() File "/usr/share/vdsm/virt/vm.py", line 3279, in _run self.preparePaths(devices[DISK_DEVICES]) File "/usr/share/vdsm/virt/vm.py", line 2366, in preparePaths drive['path'] = self.cif.prepareVolumePath(drive, self.id) File "/usr/share/vdsm/clientIF.py", line 309, in prepareVolumePath vmId, device, params['vmPayload']) File "/usr/share/vdsm/clientIF.py", line 353, in _prepareVolumePathFromPayload return func(vmId, payload['file'], payload.get('volId')) File "/usr/share/vdsm/supervdsm.py", line 50, in __call__ return callMethod() File "/usr/share/vdsm/supervdsm.py", line 48, in <lambda> **kwargs) File "<string>", line 2, in mkFloppyFs File "/usr/lib64/python2.6/multiprocessing/managers.py", line 740, in _callmethod raise convert_to_error(kind, result) OSError: [Errno 5] could not create floppy file: code 1, out mkfs.msdos 3.0.9 (31 Jan 2010) err mkfs.msdos: unable to create /var/run/vdsm/payload/20dfe9dc-74c7-46c0-9708-19200de8e958.b490e14021f685d85d57d325b7f66520.img Thread-105499::DEBUG::2015-10-28 10:45:31,901::vm::2799::vm.Vm::(setDownStatus) vmId=`20dfe9dc-74c7-46c0-9708-19200de8e958`::Changed state to Down: [Errno 5] could not create floppy file: code 1, out mkfs.msdos 3.0.9 (31 Jan 2010) err mkfs.msdos: unable to create /var/run/vdsm/payload/20dfe9dc-74c7-46c0-9708-19200de8e958.b490e14021f685d85d57d325b7f66520.img (code=1) Thread-90::DEBUG::2015-10-28 10:45:32,271::libvirtconnection::143::root::(wrapper) Unknown libvirterror: ecode: 80 edom: 20 level: 2 message: metadata not found: Requested metadata element is not present JsonRpc (StompReactor)::DEBUG::2015-10-28 10:45:34,264::stompReactor::98::Broker.StompAdapter::(handle_frame) Handling message <StompFrame command='SEND'> JsonRpcServer::DEBUG::2015-10-28 10:45:34,265::__init__::530::jsonrpc.JsonRpcServer::(serve_requests) Waiting for request Thread-105501::DEBUG::2015-10-28 10:45:34,271::stompReactor::163::yajsonrpc.StompServer::(send) Sending response Does any one have any Ideas what's going on or how to solve it ? Kind regards.

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ipv6 in guests not worknig
by Peter Hudec 30 Oct '15

30 Oct '15

--------------040001020409090703030809 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Hi, maybe there was some similar problem in past, but I haven't found any solution for this. I want to user IPv6 in our guest but it's not working. When I try to ping the guest from out side world I see on the ovirt node (3.5) following: [root@dipovirt01 ~]# brctl show servers_dmz bridge name bridge id STP enabled interfaces servers_dmz 8000.00269e02b640 no bond0.30 vnet0 [root@dipovirt01 ~]# tcpdump -i bond0.30 -n icmp6 tcpdump: WARNING: bond0.30: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on bond0.30, link-type EN10MB (Ethernet), capture size 65535 bytes 09:32:04.475918 IP6 2a02:6300:0:21e::1 > ff02::1:ff00:b: ICMP6, neighbor solicitation, who has 2a02:6300:0:21e::b, length 32 [root@dipovirt01 ~]# tcpdump -i servers_dmz -n icmp6 tcpdump: WARNING: servers_dmz: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on servers_dmz, link-type EN10MB (Ethernet), capture size 65535 bytes 09:32:45.683960 IP6 2a02:6300:0:21e::1 > ff02::1:ff00:b: ICMP6, neighbor solicitation, who has 2a02:6300:0:21e::b, length 32 [root@dipovirt01 ~]# tcpdump -i vnet0 -n icmp6 tcpdump: WARNING: vnet0: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on vnet0, link-type EN10MB (Ethernet), capture size 65535 bytes On the vnet0 interface I do not see any IPv6 ICMP ND packets, so in the virtual machine. I allowed IPv6 forwarding in sysctl and rebooted the node /to be sure/ [root@dipovirt01 ~]# cat /etc/sysctl.d/ipv6.conf net.ipv6.conf.all.forwarding = 1 net.ipv6.conf.default.forwarding = 1 Any suggestion what's wrong? bets regards Peter -- *Peter Hudec* Infraštruktúrny architekt phudec(a)cnc.sk <mailto:phudec@cnc.sk> *CNC, a.s.* Borská 6, 841 04 Bratislava Recepcia: +421 2 35 000 100 Mobil:+421 905 997 203 *www.cnc.sk* <http:///www.cnc.sk> --------------040001020409090703030809 Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: 8bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body bgcolor="#FFFFFF" text="#000000"> Hi, maybe there was some similar problem in past, but I haven't found any solution for this. I want to user IPv6 in our guest but it's not working. When I try to ping the guest from out side world I see on the ovirt node (3.5) following: [root@dipovirt01 ~]# brctl show servers_dmz bridge name bridge id STP enabled interfaces servers_dmz 8000.00269e02b640 no bond0.30 vnet0 [root@dipovirt01 ~]# tcpdump -i bond0.30 -n icmp6 tcpdump: WARNING: bond0.30: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on bond0.30, link-type EN10MB (Ethernet), capture size 65535 bytes 09:32:04.475918 IP6 2a02:6300:0:21e::1 > ff02::1:ff00:b: ICMP6, neighbor solicitation, who has 2a02:6300:0:21e::b, length 32 [root@dipovirt01 ~]# tcpdump -i servers_dmz -n icmp6 tcpdump: WARNING: servers_dmz: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on servers_dmz, link-type EN10MB (Ethernet), capture size 65535 bytes 09:32:45.683960 IP6 2a02:6300:0:21e::1 > ff02::1:ff00:b: ICMP6, neighbor solicitation, who has 2a02:6300:0:21e::b, length 32 [root@dipovirt01 ~]# tcpdump -i vnet0 -n icmp6 tcpdump: WARNING: vnet0: no IPv4 address assigned tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on vnet0, link-type EN10MB (Ethernet), capture size 65535 bytes On the vnet0 interface I do not see any IPv6 ICMP ND packets, so in the virtual machine. I allowed IPv6 forwarding in sysctl and rebooted the node /to be sure/ [root@dipovirt01 ~]# cat /etc/sysctl.d/ipv6.conf net.ipv6.conf.all.forwarding = 1 net.ipv6.conf.default.forwarding = 1 Any suggestion what's wrong? bets regards Peter <div class="moz-signature">-- Peter Hudec Infraštruktúrny architekt <a href="mailto:phudec@cnc.sk">phudec(a)cnc.sk</a> CNC, a.s. Borská 6, 841 04 Bratislava Recepcia: +421 2 35 000 100 Mobil:+421 905 997 203 <a href="http:///www.cnc.sk">www.cnc.sk</a> </div> </body> </html> --------------040001020409090703030809--

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Unable to boot from CD ROM using api
by Shanil S 30 Oct '15

30 Oct '15

Hi, We are using ovirt 3.5 version and trying to change the boot device to CD ROM and boot from it using the ovirt api. I am able to change the boot order but i am unable to boot the vm from the CDROM using api. But i am able to do the same from the ovirt panel. The following are the steps that i follow 1. Shut down the vm 2. Attach the iso image 3. Start the vm in run once mode using api with the following xml " <action><vm><os><boot dev='cdrom'/></os></vm></action>" Could you please check if any issues with this ? Also, I am able to view the attached image from the ovirt panel. -- Regards Shanil

2 1

Change host using php api
by Shanil S 30 Oct '15

30 Oct '15

Hi All, I would like to change the host of a vm using the api call. I tried it by using the following xml but didn't work <action> <vm> <initialization> <cloud_init> <host> <name>compute11</name> </host> </cloud_init> </initialization> </vm> </action> Could you please check it ? -- Regards Shanil

2 1

RHEV and RHS integration
by BYUNGSUK KIM (byungkim) 30 Oct '15

30 Oct '15

--_000_49bcd44a0e374aeaabb1b2f1360b2a9eXCHRCD013ciscocom_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi, We are trying to integration RHEV and RHS with oVirt. But we have just 1G n= etwork between RHEV host and RHS volumes. So I think there is bottle lack on network area. Can we optimize this envi= ronment to solve this proble? Please Let us know your experience. Br. --_000_49bcd44a0e374aeaabb1b2f1360b2a9eXCHRCD013ciscocom_ 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"KO" link=3D"blue" vlink=3D"purple"> <div class=3D"WordSection1"> <o:p>&n= bsp;</o:p> <o:p> </o:p> Hi,<o:p></o:p> <o:p> </o:p> We are trying to integration RH= EV and RHS with oVirt. But we have just 1G network between RHEV host and RH= S volumes.<o:p></o:p> <o:p> </o:p> So I think there is bottle lack= on network area.  Can we optimize this environment to solve this prob= le?<o:p></o:p> <o:p> </o:p> Please Let us know your experie= nce.<o:p></o:p> <o:p> </o:p> Br.<o:p></o:p> <o:p> </o:p> </div> </body> </html> --_000_49bcd44a0e374aeaabb1b2f1360b2a9eXCHRCD013ciscocom_--

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