December 2015 - Users - oVirt List Archives

Failing to add iSCSI storage domain
by Jean-Pierre Ribeauville 02 Dec '15

02 Dec '15

--_000_1051EFB4D3A1704680C38CCAAC5836D2929DC082WPTXMAIL2ptxaxw_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi, By using 3.5 ovirt , I'm trying to add a iSCSI storage domain to my datace= nter. When clicking on discover button , I got following error : No new devices were found. This may be due to either: incorrect multipath c= onfiguration on the Host or wrong address of the iscsi target or a failure = to authenticate on the target device. Please consult your Storage Administr= ator. I restart sanlock service on the host ( it's a RHEL 7) ; no positive effec= t. In engine.log found this : ... IQNListReturnForXmlRpc [mStatus=3DStatusForXmlRpc [mCode=3D475, mMessage=3D= Failed discovery of iSCSI targets: "portal=3DIscsiPortal(hostname=3Du'10.14= 7.60.90', port=3D3260), err=3D(21, [], ['iscsiadm: No portals found'])"]] 2015-12-02 11:28:31,468 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.Di= scoverSendTargetsVDSCommand] (ajp-/127.0.0.1:8702-5) HostName =3D ldc01omv0= 1 2015-12-02 11:28:31,468 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.Di= scoverSendTargetsVDSCommand] (ajp-/127.0.0.1:8702-5) Command DiscoverSendTa= rgetsVDSCommand(HostName =3D ldc01omv01, HostId =3D 09bb3024-170f-48a1-a78a= -951a2c61c680, connection=3D{ id: null, connection: 10.147.60.90, iqn: null= , vfsType: null, mountOptions: null, nfsVersion: null, nfsRetrans: null, nf= sTimeo: null };) execution failed. Exception: VDSErrorException: VDSGeneric= Exception: VDSErrorException: Failed in vdscommand to DiscoverSendTargetsVD= S, error =3D Failed discovery of iSCSI targets: "portal=3DIscsiPortal(hostn= ame=3Du'10.147.60.90', port=3D3260), err=3D(21, [], ['iscsiadm: No portals = found'])" 2015-12-02 11:28:31,468 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.Di= scoverSendTargetsVDSCommand] (ajp-/127.0.0.1:8702-5) FINISH, DiscoverSendTa= rgetsVDSCommand, log id: 3023392e 2015-12-02 11:28:31,468 ERROR [org.ovirt.engine.core.bll.storage.DiscoverSe= ndTargetsQuery] (ajp-/127.0.0.1:8702-5) Query DiscoverSendTargetsQuery fail= ed. Exception message is VdcBLLException: org.ovirt.engine.core.vdsbroker.v= dsbroker.VDSErrorException: VDSGenericException: VDSErrorException: Failed = in vdscommand to DiscoverSendTargetsVDS, error =3D Failed discovery of iSCS= I targets: "portal=3DIscsiPortal(hostname=3Du'10.147.60.90', port=3D3260), = err=3D(21, [], ['iscsiadm: No portals found'])" (Failed with error iSCSIDis= coveryError and code 475) : org.ovirt.engine.core.common.errors.VdcBLLExcep= tion: VdcBLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorEx= ception: VDSGenericException: VDSErrorException: Failed in vdscommand to Di= scoverSendTargetsVDS, error =3D Failed discovery of iSCSI targets: "portal= =3DIscsiPortal(hostname=3Du'10.147.60.90', port=3D3260), err=3D(21, [], ['i= scsiadm: No portals found'])" (Failed with error iSCSIDiscoveryError and co= de 475): org.ovirt.engine.core.common.errors.VdcBLLException: VdcBLLExcepti= on: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: VDSGeneric= Exception: VDSErrorException: Failed in vdscommand to DiscoverSendTargetsVD= S, error =3D Failed discovery of iSCSI targets: "portal=3DIscsiPortal(hostn= ame=3Du'10.147.60.90', port=3D3260), err=3D(21, [], ['iscsiadm: No portals = found'])" (Failed with error iSCSIDiscoveryError and code 475) at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsHandler.= java:117) [bll.jar:] at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCommand(VD= SBrokerFrontendImpl.java:33) [bll.jar:] at org.ovirt.engine.core.bll.storage.DiscoverSendTargetsQuery.execu= teQueryCommand(DiscoverSendTargetsQuery.java:16) [bll.jar:] at org.ovirt.engine.core.bll.QueriesCommandBase.executeCommand(Quer= iesCommandBase.java:73) [bll.jar:] ... In order to check iSCSI discovering via another way, I run this command fro= m ovirt manager system command prompt : iscsiadm -m discovery -t st -p <iSCSI Server Address> I got a correct device lists. Thanks for help. J.P. Ribeauville P: +33.(0).1.47.17.20.49 . Puteaux 3 Etage 5 Bureau 4 jpribeauville(a)axway.com<mailto:jpribeauville@axway.com> http://www.axway.com<http://www.axway.com/> P Pensez =E0 l'environnement avant d'imprimer. --_000_1051EFB4D3A1704680C38CCAAC5836D2929DC082WPTXMAIL2ptxaxw_ Content-Type: text/html; charset="iso-8859-1" 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=3Diso-8859-= 1"> <meta name=3D"Generator" content=3D"Microsoft Word 14 (filtered medium)"> <style></style> </head> <body lang=3D"FR" link=3D"blue" vlink=3D"purple"> <div class=3D"WordSection1"> Hi,<o:p></o:p> <o:p> </o:p> By using 3.5 ovirt , I’m = trying to add  a iSCSI storage domain to my datacenter.<o:p></o:p></sp= an> <o:p> </o:p> <o:p> </o:p> When clicking on discover butto= n , I  got following error :<o:p></o:p> <o:p> </o:p> No new devices were found. This may be due to either: incorrect multi= path configuration on the Host or wrong address of the iscsi target or a failure to authenticate on the target device. Please consult y= our Storage Administrator.<o:p></o:p> <o:p> </o:p>= I restart sanlock service on th= e host ( it’s a RHEL 7)  ; no positive effect.<o:p></o:p>= <o:p> </o:p> In engine.log  found this =  :<o:p></o:p> <o:p> </o:p> …<o:p></o:p> IQNListReturnForXmlRpc [mSta= tus=3DStatusForXmlRpc [mCode=3D475, mMessage=3DFailed discovery of iSCSI ta= rgets: "portal=3DIscsiPortal(hostname=3Du'10.147.60.90', port=3D3260),= err=3D(21, [], ['iscsiadm: No portals found'])"]]<o:p></o:p></= i> 2015-12-02 11:28:31,468 INFO=   [org.ovirt.engine.core.vdsbroker.vdsbroker.DiscoverSendTargetsVDSCom= mand] (ajp-/127.0.0.1:8702-5) HostName =3D ldc01omv01<o:p></o:p>= 2015-12-02 11:28:31,468 ERRO= R [org.ovirt.engine.core.vdsbroker.vdsbroker.DiscoverSendTargetsVDSCommand]= (ajp-/127.0.0.1:8702-5) Command DiscoverSendTargetsVDSCommand(HostName =3D= ldc01omv01, HostId =3D 09bb3024-170f-48a1-a78a-951a2c61c680, connection=3D{ id: null, connection: 10.147.60.90, iqn: null, vfsType: nul= l, mountOptions: null, nfsVersion: null, nfsRetrans: null, nfsTimeo: null }= ;) execution failed. Exception: VDSErrorException: VDSGenericException: VDS= ErrorException: Failed in vdscommand to DiscoverSendTargetsVDS, error =3D Failed discovery of iSCSI targets: &q= uot;portal=3DIscsiPortal(hostname=3Du'10.147.60.90', port=3D3260), err=3D(2= 1, [], ['iscsiadm: No portals found'])"<o:p></o:p> 2015-12-02 11:28:31,468 INFO=   [org.ovirt.engine.core.vdsbroker.vdsbroker.DiscoverSendTargetsVDSCom= mand] (ajp-/127.0.0.1:8702-5) FINISH, DiscoverSendTargetsVDSCommand, log id= : 3023392e<o:p></o:p> 2015-12-02 11:28:31,468 ERRO= R [org.ovirt.engine.core.bll.storage.DiscoverSendTargetsQuery] (ajp-/127.0.= 0.1:8702-5) Query DiscoverSendTargetsQuery failed. Exception message is Vdc= BLLException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: VDSGenericException: VDSErrorException: Failed in vdscommand to DiscoverSe= ndTargetsVDS, error =3D Failed discovery of iSCSI targets: "portal=3DI= scsiPortal(hostname=3Du'10.147.60.90', port=3D3260), err=3D(21, [], ['iscsi= adm: No portals found'])" (Failed with error iSCSIDiscoveryError and code 475) : org.ovirt.engine.core.common.errors.VdcBLLException: VdcBL= LException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: VD= SGenericException: VDSErrorException: Failed in vdscommand to DiscoverSendT= argetsVDS, error =3D Failed discovery of iSCSI targets: "portal=3DIscsiPortal(hostname=3Du'10.147.60.90', p= ort=3D3260), err=3D(21, [], ['iscsiadm: No portals found'])" (Failed w= ith error iSCSIDiscoveryError and code 475): org.ovirt.engine.core.common.e= rrors.VdcBLLException: VdcBLLException: org.ovirt.engine.core.vdsbroker.vds= broker.VDSErrorException: VDSGenericException: VDSErrorException: Failed in vdscommand to DiscoverSe= ndTargetsVDS, error =3D Failed discovery of iSCSI targets: "portal=3DI= scsiPortal(hostname=3Du'10.147.60.90', port=3D3260), err=3D(21, [], ['iscsi= adm: No portals found'])" (Failed with error iSCSIDiscoveryError and code 475)<o:p></o:p>     &nbs= p;   at org.ovirt.engine.core.bll.VdsHandler.handleVdsResult(VdsH= andler.java:117) [bll.jar:]<o:p></o:p>     &nbs= p;   at org.ovirt.engine.core.bll.VDSBrokerFrontendImpl.RunVdsCom= mand(VDSBrokerFrontendImpl.java:33) [bll.jar:]<o:p></o:p>     &nbs= p;   at org.ovirt.engine.core.bll.storage.DiscoverSendTargetsQuer= y.executeQueryCommand(DiscoverSendTargetsQuery.java:16) [bll.jar:]<o:p></o:= p>     &nbs= p;   at org.ovirt.engine.core.bll.QueriesCommandBase.executeComma= nd(QueriesCommandBase.java:73) [bll.jar:]<o:p></o:p> <o:p> </o:p>= …<o:p></o:p> <o:p> </o:p> <o:p> </o:p> <o:p> </o:p> In order to check iSCSI discove= ring via another way, I run this command from  ovirt manager system co= mmand prompt :<o:p></o:p> <o:p> </o:p>= iscsiadm -m discovery -t st = -p <iSCSI Server Address><o:p></o:p> <o:p> </o:p> I got  a correct  dev= ice lists.<o:p></o:p> <o:p> </o:p> Thanks for help.<o:p></o:p></sp= an> <o:p> </o:p> <o:p> </o:p> <table class=3D"MsoNormalTable" border=3D"0" cellspacing=3D"0" cellpadding= =3D"0"> <tbody> <tr> <td valign=3D"top" style=3D"padding:0cm 4.5pt 0cm 0cm"> <o:p> </o:p> J.P. Ribeauville<o:p></o:p> <o:p> </o:p> </td> </tr> <tr> <td style=3D"padding:2.25pt 4.5pt 4.5pt 0cm"> P: +33.(0).1.47.17.= 20.49<o:p></o:p></sp= an> .<o:= p></o:p> Pute= aux 3 Etage 5  Bureau 4<o:p></o:p> <o:p= > </o:p> <a href=3D"mailto:jpribeauville@axway.com">= jpribeauville(a)axway.com</a></= span> <a href=3D"http://www.axway.com/">http://www.ax= way.com</a><o:p></o:p> <o:p= > </o:p> </td> </tr> </tbody> </table> <o:p> </o:p> <table class=3D"MsoNormalTable" border=3D"0" cellspacing=3D"0" cellpadding= =3D"0"> <tbody> <tr> <td style=3D"padding:4.5pt 4.5pt 4.5pt 0cm"> P Pensez =E0 l’environnement avant d’i= mprimer.<o:p></o:p><= /span> </td> </tr> </tbody> </table> <o:p> <= /o:p> <o:p> </o:p> </div> </body> </html> --_000_1051EFB4D3A1704680C38CCAAC5836D2929DC082WPTXMAIL2ptxaxw_--

1 0

Updated Invitation: [Deep dive] Host Network QoS - oVirt 3.6 @ Thu Nov 26, 2015 5pm - 6pm (ibarkan@redhat.com)
by ibarkan＠redhat.com 01 Dec '15

01 Dec '15

This event has been changed. Title: [Deep dive] Host Network QoS - oVirt 3.6 Hangouts on air: https://plus.google.com/events/c3la9vdse911atq991qflogtq0g you tube link: https://plus.google.com/events/c3la9vdse911atq991qflogtq0g When: Thu Nov 26, 2015 5pm - 6pm Jerusalem (changed) Calendar: ibarkan(a)redhat.com Who: * ibarkan(a)redhat.com - organizer * users(a)ovirt.org Event details: https://www.google.com/calendar/event?action=VIEW&eid=NGZxZXU0dDRka2ZrMmd1c… Invitation from Google Calendar: https://www.google.com/calendar/ You are receiving this courtesy email at the account users(a)ovirt.org because you are an attendee of this event. To stop receiving future updates for this event, decline this event. Alternatively you can sign up for a Google account at https://www.google.com/calendar/ and control your notification settings for your entire calendar. Forwarding this invitation could allow any recipient to modify your RSVP response. Learn more at https://support.google.com/calendar/answer/37135#forwarding

3 2

hosted engine vm.conf missing
by Thomas Scofield 01 Dec '15

01 Dec '15

I have recently setup a ovirt hosted engine on iscsi storage and after a reboot of the system I am unable to start the hosted engine. The agent.log gives errors indicating there is a missing value in the vm.conf file, but the vm.conf file does not appear in the location indicated. There is no error indicated when the agent attempts to reload the vm.conf. Any ideas on how to get the hosted engine up and running? MainThread::INFO::2015-11-26 21:31:13,071::hosted_engine::699::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_initialize_sanlock) Ensuring lease for lockspace hosted-engine, host id 1 is acquired (file: /var/run/vdsm/storage/ddf4a26b-61ff-49a4-81db-9f82da35e44b/6ed6d868-aaf3-4b3f-bdf0-a4ad262709ae/1fe5b7fc-eae7-4f07-a2fe-5a082e14c876) MainThread::INFO::2015-11-26 21:31:13,072::upgrade::836::ovirt_hosted_engine_ha.lib.upgrade.StorageServer::(upgrade) Host configuration is already up-to-date MainThread::INFO::2015-11-26 21:31:13,072::hosted_engine::422::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Reloading vm.conf from the shared storage domain MainThread::ERROR::2015-11-26 21:31:13,100::agent::205::ovirt_hosted_engine_ha.agent.agent.Agent::(_run_agent) Error: ''Configuration value not found: file=/var/run/ovirt-hosted-engine-ha/vm.conf, key=memSize'' - trying to restart agent MainThread::WARNING::2015-11-26 21:31:18,105::agent::208::ovirt_hosted_engine_ha.agent.agent.Agent::(_run_agent) Restarting agent, attempt '9' MainThread::ERROR::2015-11-26 21:31:18,106::agent::210::ovirt_hosted_engine_ha.agent.agent.Agent::(_run_agent) Too many errors occurred, giving up. Please review the log and consider filing a bug. MainThread::INFO::2015-11-26 21:31:18,106::agent::143::ovirt_hosted_engine_ha.agent.agent.Agent::(run) Agent shutting down

4 11

Power Management with python SDK
by Giulio Casella 01 Dec '15

01 Dec '15

Hi everybody, I'm trying to enable power management on a host using python, but I'm stuck. Previously (ovirt 3.5) I directly wrote power management parameters into PowerManagement structure (and everything was working fine), but starting from 3.6 this is not possible. This is what I do now: agent = params.Agent() agent.set_options(params.Options()) agent.set_type("ilo3") agent.set_username("admin") agent.set_password("mysecret") agent.set_address("172.20.20.1") agents=params.Agents() agents.add_agent(agent) pm=params.PowerManagement() pm.set_agents(agents) pm.set_enabled(True) myhost=api.hosts.get("myhost") myhost.set_power_management(pm) try: myhost.update() except Exception as e: print "Error: %s" % e and I get: Error: status: 400 reason: Bad Request detail: Cannot edit Host. Power Management is enabled for Host but no Agent type selected. If I dont't enable PM (pm.set_enabled line above) I get no error, but no agent is added. My software is: - ovirt-engine-3.6.0.3-1.el6 - ovirt-engine-sdk-python-3.6.0.3-1.el6 on a CentOS 6.6 distro. Any ideas? Thanks in advance, Giulio

2 2

Windows Networking Issues -
by Matt Wells 01 Dec '15

01 Dec '15

Hi all, I have a question about Windows VMs and a networking issue I'm having. Here's the setup - * oVirt - 3.5.1.1-1 * Hypervisors are CentOS 6.7 box with 2 NICs in bond0 'mode=4 miimon=100 lacp_rate=1' * On bond0 I have a few networks using vlan tagging. * Networks are 5,10,15,20 - All on an external switch Network 15 has a Windows 2012 R2 server and a CentOS 6.7 server on it. The rest of the networks have a few linux. Every linux box on every network is happy. However any and all Windows boxes I bring online are incapable of patching or hitting the web. I pointed the Windows box to the linux box next to it as a proxy (after installing squid on it) When I do that the Windows box has no issues at all; it's only when he's attempting to leave on his own. On my firewall I put in a 'permit any any' on the M$ box IP however all I see is tcp resets in PCAPs, I've been playing with for some time but can't seem to find the issue. It would be one thing if everything on the 15 was bad but the linux box on the network is fine. Here's the rub, I'm 99.999% sure this used to work. gggrrr... Any assistance anyone can offer would be amazingly appreciated. Thank you for taking the time to read this.

2 3

Re: [ovirt-users] [ANN] oVirt 3.6.1 First Release Candidate is now available for testing
by jvdwege 01 Dec '15

01 Dec '15

Sandro Bonazzola schreef op 2015-11-30 15:10: > On Mon, Nov 30, 2015 at 1:56 PM, Joop <jvdwege(a)xs4all.nl> wrote: > >> On 30-11-2015 13:06, Sandro Bonazzola wrote: >> >> On Sat, Nov 28, 2015 at 1:34 PM, Joop <jvdwege(a)xs4all.nl> wrote: >> On 25-11-2015 15:28, Sandro Bonazzola wrote: >>> The oVirt Project is pleased to announce the availability >>> of the First Release Candidate of oVirt 3.6.1 for testing, as of >>> November 25th, 2015. >>> >>> This release is available now for Fedora 22, >>> Red Hat Enterprise Linux 6.7, CentOS Linux 6.7 (or similar) and >>> Red Hat Enterprise Linux >= 7.1, CentOS Linux >= 7.1 (or similar). >>> >>> This release supports Hypervisor Hosts running >>> Red Hat Enterprise Linux >= 7.1, CentOS Linux >= 7.1 (or similar) >> and >>> Fedora 22. >>> Highly experimental support for Debian 8.1 Jessie has been added >> too. >>> >>> This release of oVirt 3.6.1 includes numerous bug fixes. >>> See the release notes [1] for an initial list of the new features >> and bugs >>> fixed. >>> >> Tried the 3.6.1 prerelease but the sanlock error 22 is still there >> and >> its not possible to activate the imported hosted-engine storage >> domain. >> Host F22, hosted-engine CentOS7.1, storage domain(s) NFS. >> >> Sanlock error 22 shows up because BZ 1269768 hasn't been fixed yet. >> >> But if you don't import the hosted engine storage everything else >> should still work fine. > Ah, but that won't work for my use case since I need to import an > existing data domain and that won't work without a working data > domain. > Will see if creating a dummy small data domain will let me import the > real one. > > it should, let me know if it didn't work. Thanks that worked :-) > Adding Simone and Roy so they have a better sight on why people are > keep trying to import the hosted engine domain despite it's not fixed > yet :-) Sorry being pushy just wanted to get on with my ovirt stuff and felt a little frustrated that such a basic feature didn't work (IMHO). Again apologies, you're all working hard to get things fixed and I shouldn't complain. Regards, Joop

6 6

[ANN] oVirt 3.5 won't receive further updates
by Sandro Bonazzola 01 Dec '15

01 Dec '15

Hi, due to the release of recent 3.6.0 major release of the oVirt project, and upcoming release of its first maintenance release 3.6.1, the last 3.5 release is 3.5.6 we released today. We recommend anyone hitting issued existing in 3.5 to upgrade to 3.6 to get the fixes since 3.5 won't receive further updates. Thanks, -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

1 0

[ANN] oVirt 3.5.6 Final Release is now available
by Sandro Bonazzola 01 Dec '15

01 Dec '15

The oVirt Project is pleased to announce the availability of the oVirt 3.5.6 Final Release as of December 1st, 2015. This release is available now for Red Hat Enterprise Linux 6.7, CentOS Linux 6.7 (or similar) and Red Hat Enterprise Linux 7.1, CentOS Linux 7.1 (or similar). This release supports Hypervisor Hosts running Red Hat Enterprise Linux 6.7, CentOS Linux 6.7 (or similar) and Red Hat Enterprise Linux 7.1, CentOS Linux 7.1 (or similar). This release includes updated packages for: - ovirt-engine - ovirt-hosted-engine-ha - vdsm - ovirt-engine-sdk-python - ovirt-engine-sdk-java - ovirt-engine-cli - qemu-kvm-ev - gperftools - ipxe - libunwind - OVMF - qemu-guest-agent - seabios - sgabios - ovirt-guest-tools See the release notes [1] for a list of fixed bugs. Please refer to release notes [1] for Installation / Upgrade instructions. a new oVirt Live ISO is already available[2]. Please note that mirrors[3] may need usually one day before being synchronized. Please refer to the release notes for known issues in this release. [1] http://www.ovirt.org/OVirt_3.5.6_Release_Notes [2] http://resources.ovirt.org/pub/ovirt-3.5/iso/ovirt-live/el6-3.5.6/ [3] http://www.ovirt.org/Repository_mirrors#Current_mirrors -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

1 0

Windows 10
by Koen Vanoppen 01 Dec '15

01 Dec '15

Dear all, Yes, onther question :-). This time it's about windows 10. I'm running ovirt 3.5.4 and I don't manage to install windows 10 on it. Keeps giving me a blue screen (yes, I know, it's still a windows... ;-) ) on reboot. Are there any special settings you need to enable when creating the vm? Which OS do I need to select? Or shall I just wait untile the relase of ovirt 3.6 :-) ? Kind regards, Koen

4 5