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can't add Datastorge | 'Sanlock lockspace add failure', 'Message too long'
by Punit Dambiwal 04 Aug '15

04 Aug '15

Hi, I have one testing ovirt cluster with one glusterfs storage (Distributed replicated) and 3 HV nodes...it's all working fine...but when i try to add another glusterfs datastorage (replicateX3),i am not able to add the datastore to ovirt and it failed with the following error :- 2015-07-29 10:05:55,194 ERROR [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] (org.ovirt.thread.pool-8-thread-32) [751c5f25] IrsBroker::Failed::AttachStorageDomainVDS due to: IRSErrorException: IRSGenericException: IRSErrorException: Failed to AttachStorageDomainVDS, error = Cannot acquire host id: (u'd0e76dd4-c34a-456e-b7f6-02dc173a3cc1', SanlockException(90, 'Sanlock lockspace add failure', 'Message too long')), code = 661 Engine logs :- http://paste.ubuntu.com/11957076/ Screen shots attached... Thanks, Punit

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VM Migration Fails
by s k 04 Aug '15

04 Aug '15

--_b663e9f5-5d02-47b9-8bb0-d2f1409a3045_ Content-Type: text/plain; charset="iso-8859-7" Content-Transfer-Encoding: quoted-printable Hi=2C I'm having trouble migrating VMs in a 2-node cluster. VMs can start normall= y on both nodes if they are shutdown first but live migration fails and the= following is thrown in the engine.log: 2015-08-03 19:28:28=2C566 ERROR [org.ovirt.engine.core.vdsbroker.VdsUpdateR= unTimeInfo] (DefaultQuartzScheduler_Worker-42) [46f46347] Rerun vm 2ceb9c65= -1920-49fe-9db1-6c9470e50a65. Called from vds ovirt-srv-022015-08-03 19:28:= 28=2C615 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateStatusVDSC= ommand] (org.ovirt.thread.pool-8-thread-38) [46f46347] Failed in MigrateSta= tusVDS method2015-08-03 19:28:28=2C617 ERROR [org.ovirt.engine.core.vdsbrok= er.vdsbroker.MigrateStatusVDSCommand] (org.ovirt.thread.pool-8-thread-38) [= 46f46347] Command MigrateStatusVDSCommand(HostName =3D ovirt-srv-02=2C Host= Id =3D be3da0c4-f898-4aa4-89c7-239282a03959=2C vmId=3D2ceb9c65-1920-49fe-9d= b1-6c9470e50a65) execution failed. Exception: VDSErrorException: VDSGeneric= Exception: VDSErrorException: Failed to MigrateStatusVDS=2C error =3D Fatal= error during migration=2C code =3D 122015-08-03 19:28:28=2C623 ERROR [org.= ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovir= t.thread.pool-8-thread-38) [46f46347] Correlation ID: 43b38529=2C Job ID: 2= 1468e21-c78c-41ea-bc99-c56ff4526820=2C Call Stack: null=2C Custom Event ID:= -1=2C Message: Migration failed due to Error: Fatal error during migration= . Trying to migrate to another Host (VM: testvm01=2C Source: ovirt-srv-02= =2C Destination: ovirt-srv-03). Both nodes run on CentOS 6.6 with the following versions: OS Version: RHEL - 6 - 6.el6.centos.12.2Kernel Version: 2.6.32 - 504.30.3.e= l6.x86_64KVM Version: 0.12.1.2 - 2.448.el6_6.4LIBVIRT Version: libvirt-0.10= .2-46.el6_6.6VDSM Version: vdsm-4.16.20-1.git3a90f62.el6 Any thoughts? Thanks=2C Sokratis = --_b663e9f5-5d02-47b9-8bb0-d2f1409a3045_ Content-Type: text/html; charset="iso-8859-7" Content-Transfer-Encoding: quoted-printable <html> <head> <style></style></head> <body class=3D'hmmessage'><div dir=3D'ltr'><div>Hi=2C</div><div><br></div><= div><br></div><div>I'm having trouble migrating VMs in a 2-node cluster. VM= s can start normally on both nodes if they are shutdown first but live migr= ation fails and the following is thrown in the engine.log:</div><div><br></= div><div><br></div><div><br></div><div>2015-08-03 19:28:28=2C566 ERROR [org= .ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (DefaultQuartzScheduler_= Worker-42) [46f46347] Rerun vm 2ceb9c65-1920-49fe-9db1-6c9470e50a65. Called= from vds ovirt-srv-02</div><div>2015-08-03 19:28:28=2C615 ERROR [org.ovirt= .engine.core.vdsbroker.vdsbroker.MigrateStatusVDSCommand] (org.ovirt.thread= .pool-8-thread-38) [46f46347] Failed in MigrateStatusVDS method</div><div>2= 015-08-03 19:28:28=2C617 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.M= igrateStatusVDSCommand] (org.ovirt.thread.pool-8-thread-38) [46f46347] Comm= and MigrateStatusVDSCommand(HostName =3D ovirt-srv-02=2C HostId =3D be3da0c= 4-f898-4aa4-89c7-239282a03959=2C vmId=3D2ceb9c65-1920-49fe-9db1-6c9470e50a6= 5) execution failed. Exception: VDSErrorException: VDSGenericException: VDS= ErrorException: Failed to MigrateStatusVDS=2C error =3D Fatal error during = migration=2C code =3D 12</div><div>2015-08-03 19:28:28=2C623 ERROR [org.ovi= rt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (org.ovirt.t= hread.pool-8-thread-38) [46f46347] Correlation ID: 43b38529=2C Job ID: 2146= 8e21-c78c-41ea-bc99-c56ff4526820=2C Call Stack: null=2C Custom Event ID: -1= =2C Message: Migration failed due to Error: Fatal error during migration. T= rying to migrate to another Host (VM: testvm01=2C Source: ovirt-srv-02=2C D= estination: ovirt-srv-03).</div><div><br></div><div><br></div><div>Both nod= es run on CentOS 6.6 with the following versions:</div><div><br></div><div>= <br></div><div><div>OS Version: <b>RHEL - 6 - 6.el6.centos.12.2</b></div><d= iv><span style=3D"font-size: 12pt=3B">Kernel Version: <b>2.6.32 - 504.30.3.= el6.x86_64</b></span></div><div><span style=3D"font-size: 12pt=3B">KVM Vers= ion: <b>0.12.1.2 - 2.448.el6_6.4</b></span></div><div><span style=3D"font-s= ize: 12pt=3B">LIBVIRT Version: <b>libvirt-0.10.2-46.el6_6.6</b></span></div= ><div><span style=3D"font-size: 12pt=3B">VDSM Version: <b>vdsm-4.16.20-1.gi= t3a90f62.el6</b></span></div></div><div><br></div><div><br></div><div>Any t= houghts?</div><div><br></div><div><br></div><div>Thanks=2C</div><div><br></= div><div><br></div><div>Sokratis</div> </div></body> </html>= --_b663e9f5-5d02-47b9-8bb0-d2f1409a3045_--

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Postponing oVirt 3.6.0 beta
by Sandro Bonazzola 03 Aug '15

03 Aug '15

Hi, in order to solve an issue[1] discovered while testing the candidate build for the beta release we need to postpone beta release at least by one day for getting the fix in. Thanks, [1] https://bugzilla.redhat.com/show_bug.cgi?id=1249671 -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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Hanging Tasks
by Arsène Gschwind 02 Aug '15

02 Aug '15

Hi, I've searched around but couldn't find a solution. Is there a way to kill/remove hanging tasks in the oVirt admin portal? Thanks for any hint. rgds, Arsène

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virt-v2v
by Will K 31 Jul '15

31 Jul '15

------=_Part_2132314_2007715988.1438293466794 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hi=20 I have a project to convert VMs on VMware ESX 5.5 and some VM on standalone= KVM server to oVirt.=C2=A0 I started to look into virt-v2v.=C2=A0 I wonder= if I'm hitting the right list.=C2=A0 Please let me know if this list doesn= 't cover virt-v2v. Issue:when I run the following command on one of two hosts running oVirt 3.= 3.3-2-el6 =C2=A0=C2=A0=C2=A0 virt-v2v=C2=A0 -ic esx://esxserver1/?no_verify=3D1 -os G= FS1 virtmachine1 I got:virt-v2v: Failed to connect to qemu:///system: libvirt error code: 45= , message: authentication failed: Failed to step SASL negotiation: -7 (SASL= (-7): invalid parameter supplied: Unexpectedly missing a prompt result) I already added a .netrc which 600, correct oVirt login and password. I als= o ran saslpasswd2 as root already. Thanks Will ------=_Part_2132314_2007715988.1438293466794 Content-Type: text/html; charset=UTF-8 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:16px"><div id=3D"yui_3_16_0_1_1438289155822_26948">Hi <br></div><di= v id=3D"yui_3_16_0_1_1438289155822_27061"><br></div><div id=3D"yui_3_16_0_1= _1438289155822_27060" dir=3D"ltr">I have a project to convert VMs on VMware= ESX 5.5 and some VM on standalone KVM server to oVirt.  I started to = look into virt-v2v.  I wonder if I'm hitting the right list.  Ple= ase let me know if this list doesn't cover virt-v2v.</div><div id=3D"yui_3_= 16_0_1_1438289155822_26998" dir=3D"ltr"><br></div><div id=3D"yui_3_16_0_1_1= 438289155822_27002" dir=3D"ltr">Issue:</div><div id=3D"yui_3_16_0_1_1438289= 155822_27059" dir=3D"ltr">when I run the following command on one of two ho= sts running oVirt 3.3.3-2-el6<br></div><div id=3D"yui_3_16_0_1_143828915582= 2_26997" dir=3D"ltr">    virt-v2v  -ic esx://esxserver1= /?no_verify=3D1 -os GFS1 virtmachine1</div><div id=3D"yui_3_16_0_1_14382891= 55822_27090" dir=3D"ltr"><br></div><div id=3D"yui_3_16_0_1_1438289155822_27= 058" dir=3D"ltr">I got:</div><div id=3D"yui_3_16_0_1_1438289155822_27052" d= ir=3D"ltr">virt-v2v: Failed to connect to qemu:///system: libvirt error cod= e: 45, message: authentication failed: Failed to step SASL negotiation: -7 = (SASL(-7): invalid parameter supplied: Unexpectedly missing a prompt result= )</div><div id=3D"yui_3_16_0_1_1438289155822_27092" dir=3D"ltr"><br></div><= div id=3D"yui_3_16_0_1_1438289155822_27091" dir=3D"ltr">I already added a .= netrc which 600, correct oVirt login and password. I also ran saslpasswd2 a= s root already.</div><div id=3D"yui_3_16_0_1_1438289155822_27131" dir=3D"lt= r"><br></div><div id=3D"yui_3_16_0_1_1438289155822_27130" dir=3D"ltr">Thank= s</div><div id=3D"yui_3_16_0_1_1438289155822_27132" dir=3D"ltr"><br></div><= div dir=3D"ltr">Will<br></div><div id=3D"yui_3_16_0_1_1438289155822_27051" = dir=3D"ltr"><br></div><div id=3D"yui_3_16_0_1_1438289155822_26888"><br></di= v></div></body></html> ------=_Part_2132314_2007715988.1438293466794--

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CPU family: which should I choose?
by Alan Murrell 31 Jul '15

31 Jul '15

Hello, I am a bit confused about the CPU families. When I installed my host, it prompted me for the CPU family to use, and gave me a list of CPU models to choose from. I chose the default suggestion, model_SandyBridge. I don't recall all the choices it gave me offhand, but when I run ' vdsClient -s 0 getVdsCaps | grep -i flags ; echo -e -n "\n" ;cat /proc/cpuinfo | grep "model name" | head -n 1', it indicates the following models detected: model_Nehalem model_Conroe model_coreduo model_core2duo model_Penryn model_Westmere model_n270 model_SandyBridge Which one would provide the most compatibility? Is there a list of CPU family "hierarchies" which would indicate what model(s) could fit with what? Thanks! :-) -Alan

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Storage network question
by Alan Murrell 31 Jul '15

31 Jul '15

If I am using a NIC on my host on the storage network to access storage (NFS, iSCSI, Gluster, etc.), is there any issue with allowing VMs to be assigned to it so they can access the same storage network? (the VMs would have a NIC added specifically for this, of course) Basically, unlike in VMware and Hyper-V, in oVirt can the same NIC be used for host and VM access to the storage network? Thanks! :-) -Alan

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Dropping Fedora 21 engine builds on master / 3.6 on July 31
by Sandro Bonazzola 30 Jul '15

30 Jul '15

Hi, since Fedora 21 is not going to be officially supported in 3.6 / master, in order to save resources for our CI systems we're going to drop builds for engine related packages starting from July 31. You may still continue developing engine on Fedora 21 by manually building required dependencies or you may upgrade to Fedora 22 and receive nightly builds by CI system. Note that VDSM related projects will still continue to be built in CI as long as VDSM team supports it. Thanks -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

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Re: [ovirt-users] [3.6 deep dive] - VFIO - host device passthrough support
by Martin Betak 30 Jul '15

30 Jul '15

Just to clarify the calendar confusion, this deep dive *WILL* happen today. You can follow on https://www.youtube.com/watch?v=gUxcuPmbxuY and ask questions on the #ovirt channel. > 01:00 PM to 01:45 PM > (GMT) Greenwich Mean Time - Dublin / Edinburgh / Lisbon / London > > > Where https://www.youtube.com/watch?v=gUxcuPmbxuY > > Message Abstract: ----------- Host device passthrough is a feature that > enables users to directly assign some of hypervisor's devices to guest VMs > when additional performance or just direct access to hardware is required > (i.e. GPU, NIC, ...) Feature page: > http://www.ovirt.org/Features/hostdev_passthrough google Hangout link: > https://plus.google.com/events/cfof8tbjnq9pgq2n7tr3o11eubo youtube link: > https://www.youtube.com/watch?v=gUxcuPmbxuY View your event at > https://www.google.com/calendar/event?action=VIEW&eid=MjNiNnF2MWIxN2hwaG12b…. > This event invitation was sent from Yahoo Calendar >

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IO Threads + 3.6 Second Alpha Release
by Roman Nikolayevich Drovalev 30 Jul '15

30 Jul '15

Ýòî ñîîáùåíèå èç íåñêîëüêèõ ÷àñòåé â ôîðìàòå MIME. --=_alternative 00459B0D43257E74_= Content-Type: text/plain; charset="US-ASCII" Hi, This functions (IO Threads) is present in 3.6 Second Alpha Release oVirt version? http://www.ovirt.org/Features/IOThreads_Support Thanks, Drovalev Roman --=_alternative 00459B0D43257E74_= Content-Type: text/html; charset="US-ASCII" <font size=2 face="sans-serif">Hi, </font> <br> <br><font size=2 face="sans-serif">This functions (IO Threads) is present in 3.6 </font><font size=2 face="sans-serif">Second Alpha Release </font><font size=2 face="sans-serif"> oVirt version?</font> <br> <br><a href=http://www.ovirt.org/Features/IOThreads_Support><font size=2 face="sans-serif">http://www.ovirt.org/Features/IOThreads_Support</font></a> <br> <br> <br><font size=2 face="sans-serif">Thanks,</font> <br><font size=2 face="sans-serif">Drovalev Roman</font> <br> --=_alternative 00459B0D43257E74_=--

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