- Users - oVirt List Archives

[Users] Ovirt-engine
by kumar shantanu 20 Sep '13

20 Sep '13

Hello Everyone , Can I use ovirt-engine to mange my already installed/running kvm host/guest ? If yes can someone guide me to the documentation/howto please ? Thanks Shantanu

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[Users] Exception: ValueError("invalid literal for int() with base 10: ' '", )
by Jorick Astrego 20 Sep '13

20 Sep '13

I'm trying to deploy the ovirt node 3.0.1-1.0.2 image. Because we only have a small SSD and don't need overcommit I changed the swap file size to a smaller value. While installing I now get the following error and have to reboot: Exception: ValueError("invalid literal for int() with base 10: ' '",) If I don't change the value of the swap, I get a message that the installer is unable to format/partition the disk. Kind regards, Jorick Astrego

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[Users] virtio-scsi Windows/Linux VM performance
by Markus Stockhausen 19 Sep '13

19 Sep '13

This is a multi-part message in MIME format. ------=_NextPartTM-000-d054cc3c-0c15-4f69-9a41-aef4c6c9caf1 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hello,=0A= =0A= a few weeks ago I started investigating ovirt as an alterantive to a well= =0A= known commercial virtualization center. Up to now I got great support=0A= through this mailing list. Thanks for that. With all the technical things= =0A= sorted out I'm getting slowly to the performance related stuff.=0A= =0A= Lets start with a small explanation to the test landscape. I have two=0A= hypervisor machines (Intel Nehalem generation) that are attached to=0A= a NFS server via infiniband IPoIB connected mode (MTU 33000). They =0A= run Fedora 19 (kernel 3.11) and through newest repositories qemu =0A= version 1.6.0 - 7.fc19.=0A= =0A= To get an idea about the overhead of the VM disk layer I run a not very=0A= scientific direct I/O read test on the hypervisor onto a image file that=0A= resides on the NFS share. Access pattern is random, I use one thread,=0A= blocksize is 1K and the file (image that belongs to a VM) is fully cached = =0A= on the NFS server. So no disk activity is going on in the NFS server but = =0A= block reads are always sent over the network. The numbers read 13 =0A= MB/sec or 13000 IOs/sec. Just take that as a very synthetic reference =0A= value for the latency of the NFS layer.=0A= =0A= Now I relocate my test into one of the running VMs. Again a Fedora 19=0A= that uses virtio-scsi based disk images on the NFS. The IOs drop to =0A= 9.5MB/sek or 9500 IOs/sec. I understand that virtualization costs =0A= performance so I'm still statisfied.=0A= =0A= With Windows 7 VM and the virtio-0.1-65 driver I get a real bad experience.= =0A= Only 2MB/sek or 2000 IOs/sec left. That is not what one would expect. =0A= =0A= I read through articles/papers about the different approaches in the last= =0A= years to increase VM IO performance: virtio-data-plane, virto-blk, ...=0A= But I'm not yet searching to increase the overall performance I'm just=0A= trying to get biggest mistakes sorted out. With the same devices and =0A= on the same platform I expect the performance of both VMs to be in a =0A= similar range and not a difference by a factor of 4-5.=0A= =0A= Any ideas?=0A= =0A= Markus= ------=_NextPartTM-000-d054cc3c-0c15-4f69-9a41-aef4c6c9caf1 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-d054cc3c-0c15-4f69-9a41-aef4c6c9caf1--

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[Users] oVirt 3.3/F19 - Windows guest unable to access network
by SULLIVAN, Chris (WGK) 19 Sep '13

19 Sep '13

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2 1

[Users] Fedora 18 3.3 upgrade package
by Alessandro Bianchi 18 Sep '13

18 Sep '13

4 4

[Users] oVirt professional support?
by Alan Johnson 18 Sep '13

18 Sep '13

We are looking into professional support options for oVirt. We are investigating the obvious path of switching to RHEV, but the effort involved is still TBD. So, we are wondering if there are other companies out there that migth provide direct support, training, or consulting services for oVirt. ________________ Alan Johnson alan(a)datdec.com Date Format PSA <http://xkcd.com/1179/>

4 4

[Users] NFS Domains down because of single node failure
by Markus Stockhausen 18 Sep '13

18 Sep '13

------=_NextPartTM-000-161201e6-5459-4708-99a4-b65c101b4bd9 Content-Type: multipart/alternative; boundary="_000_12EF8D94C6F8734FB2FF37B9FBEDD17358578085EXCHANGEcollogi_" --_000_12EF8D94C6F8734FB2FF37B9FBEDD17358578085EXCHANGEcollogi_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hello, maybe a stupid one but ... When I create a (NFS) storage domain I have to provide a node host that mak= es the inital contact. All other node hosts wil directly connect to that domai= n. So no bottlenecks. Today I stopped one of my two nodes outside ovirt-engine. For simplicity we assume the node crashed. The machine is up right now but VDSM is down. All domains that where setup with this host are "down" now (red arrow down)= . After searching the web interface I found "Data center" -> "Select your DC"= -> "Storage" -> "Activate". Trying to activate only results in a failure messa= ge. To ensure that I can recover those situations in the future I'd like to kno= w what this node binding is all about and what to do next. Logs attached & thanks in advance Markus 2013-09-17 08:54:54,985 WARN [org.ovirt.engine.core.vdsbroker.irsbroker.Ir= sBrokerCommand] (pool-6-thread-50) [1be325f3] spm vds is non responsive, st= opping spm selection. 2013-09-17 08:54:54,986 INFO [org.ovirt.engine.core.vdsbroker.irsbroker.Ac= tivateStorageDomainVDSCommand] (pool-6-thread-50) [1be325f3] FINISH, Activa= teStorageDomainVDSCommand, log id: 4c38e98 2013-09-17 08:54:54,987 ERROR [org.ovirt.engine.core.bll.storage.ActivateSt= orageDomainCommand] (pool-6-thread-50) [1be325f3] Command org.ovirt.engine.= core.bll.storage.ActivateStorageDomainCommand throw Vdc Bll exception. With= error message VdcBLLException: Cannot allocate IRS server (Failed with VDS= M error IRS_REPOSITORY_NOT_FOUND and code 5009) 2013-09-17 08:54:54,989 INFO [org.ovirt.engine.core.bll.storage.ActivateSt= orageDomainCommand] (pool-6-thread-50) [1be325f3] Command [id=3Da0dbe909-fb= b1-40ff-b77a-8e43bd075ace]: Compensating CHANGED_STATUS_ONLY of org.ovirt.e= ngine.core.common.businessentities.StoragePoolIsoMap; snapshot: EntityStatu= sSnapshot [id=3DstoragePoolId =3D b054727d-fe4a-41ed-8393-a81e36b8a1af, sto= rageId =3D ecf7f507-b0fa-47ee-a8b2-d621fbd7b8bf, status=3DUnknown]. 2013-09-17 08:54:55,004 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.Ge= tCapabilitiesVDSCommand] (DefaultQuartzScheduler_Worker-99) Command GetCapa= bilitiesVDS execution failed. Exception: VDSNetworkException: java.net.Conn= ectException: Connection refused 2013-09-17 08:54:55,008 INFO [org.ovirt.engine.core.dal.dbbroker.auditlogh= andling.AuditLogDirector] (pool-6-thread-50) [1be325f3] Correlation ID: 1be= 325f3, Job ID: c88c00ba-0298-4f42-bc0e-a720d79c5f49, Call Stack: null, Cust= om Event ID: -1, Message: Failed to activate Storage Domain NAS5_IB (Data C= enter Collogia) by admin@internal 2013-09-17 08:54:56,263 INFO [org.ovirt.engine.core.bll.storage.ActivateSt= orageDomainCommand] (ajp--127.0.0.1-8702-2) [5c6218c1] Lock Acquired to obj= ect EngineLock [exclusiveLocks=3D key: ecf7f507-b0fa-47ee-a8b2-d621fbd7b8bf= value: STORAGE , sharedLocks=3D ] 2013-09-17 08:54:56,272 INFO [org.ovirt.engine.core.bll.storage.ActivateSt= orageDomainCommand] (pool-6-thread-50) [5c6218c1] Running command: Activate= StorageDomainCommand internal: false. Entities affected : ID: ecf7f507-b0f= a-47ee-a8b2-d621fbd7b8bf Type: Storage 2013-09-17 08:54:56,291 INFO [org.ovirt.engine.core.bll.storage.ActivateSt= orageDomainCommand] (pool-6-thread-50) [5c6218c1] Lock freed to object Engi= neLock [exclusiveLocks=3D key: ecf7f507-b0fa-47ee-a8b2-d621fbd7b8bf value: = STORAGE , sharedLocks=3D ] 2013-09-17 08:54:56,292 INFO [org.ovirt.engine.core.bll.storage.ActivateSt= orageDomainCommand] (pool-6-thread-50) [5c6218c1] ActivateStorage Domain. B= efore Connect all hosts to pool. Time:9/17/13 8:54 AM 2013-09-17 08:54:56,296 INFO [org.ovirt.engine.core.bll.storage.ConnectSto= rageToVdsCommand] (pool-6-thread-47) Running command: ConnectStorageToVdsCo= mmand internal: true. Entities affected : ID: aaa00000-0000-0000-0000-1234= 56789aaa Type: System 2013-09-17 08:54:56,299 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.Co= nnectStorageServerVDSCommand] (pool-6-thread-47) START, ConnectStorageServe= rVDSCommand(HostName =3D colovn3, HostId =3D 0fdccd63-f5d7-41e4-8350-5941bb= c29270, storagePoolId =3D 00000000-0000-0000-0000-000000000000, storageType= =3D NFS, connectionList =3D [{ id: 68c31a49-0e37-4438-a8fe-fc28be62cd3f, c= onnection: 10.10.30.251:/var/nas5/ovirt, iqn: null, vfsType: null, mountOpt= ions: null, nfsVersion: null, nfsRetrans: null, nfsTimeo: null };]), log id= : 75a9c6a0 2013-09-17 08:54:56,317 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.Co= nnectStorageServerVDSCommand] (pool-6-thread-47) FINISH, ConnectStorageServ= erVDSCommand, return: {68c31a49-0e37-4438-a8fe-fc28be62cd3f=3D0}, log id: 7= 5a9c6a0 --_000_12EF8D94C6F8734FB2FF37B9FBEDD17358578085EXCHANGEcollogi_ 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> maybe a stupid one but ...<br> <br> When I create a (NFS) storage domain I have to provide a node host that mak= es<br> the inital contact. All other node hosts wil directly connect to that domai= n. So<br> no bottlenecks.<br> <br> Today I stopped one of my two nodes outside ovirt-engine. For simplicity we= <br> assume the node crashed. The machine is up right now but VDSM is down.<br> <br> All domains that where setup with this host are "down" now (red a= rrow down). <br> After searching the web interface I found "Data center" -> &qu= ot;Select your DC" -> <br> "Storage" -> "Activate". Trying to activate only res= ults in a failure message.<br> To ensure that I can recover those situations in the future I'd like to kno= w what<br> this node binding is all about and what to do next.<br> <br> Logs attached & thanks in advance<br> <br> Markus<br> <br> 2013-09-17 08:54:54,985 WARN  [org.ovirt.engine.core.vdsbroker.irsbrok= er.IrsBrokerCommand] (pool-6-thread-50) [1be325f3] spm vds is non responsiv= e, stopping spm selection.<br> 2013-09-17 08:54:54,986 INFO  [org.ovirt.engine.core.vdsbroker.irsbrok= er.ActivateStorageDomainVDSCommand] (pool-6-thread-50) [1be325f3] FINISH, A= ctivateStorageDomainVDSCommand, log id: 4c38e98<br> 2013-09-17 08:54:54,987 ERROR [org.ovirt.engine.core.bll.storage.ActivateSt= orageDomainCommand] (pool-6-thread-50) [1be325f3] Command org.ovirt.engine.= core.bll.storage.ActivateStorageDomainCommand throw Vdc Bll exception. With= error message VdcBLLException: Cannot allocate IRS server (Failed with VDSM error IRS_REPOSITORY_NOT_FOUN= D and code 5009)<br> 2013-09-17 08:54:54,989 INFO  [org.ovirt.engine.core.bll.storage.Activ= ateStorageDomainCommand] (pool-6-thread-50) [1be325f3] Command [id=3Da0dbe9= 09-fbb1-40ff-b77a-8e43bd075ace]: Compensating CHANGED_STATUS_ONLY of org.ov= irt.engine.core.common.businessentities.StoragePoolIsoMap; snapshot: EntityStatusSnapshot [id=3DstoragePoolId =3D b054727d-fe4a-41ed-= 8393-a81e36b8a1af, storageId =3D ecf7f507-b0fa-47ee-a8b2-d621fbd7b8bf, stat= us=3DUnknown].<br> 2013-09-17 08:54:55,004 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.Ge= tCapabilitiesVDSCommand] (DefaultQuartzScheduler_Worker-99) Command GetCapa= bilitiesVDS execution failed. Exception: VDSNetworkException: java.net.Conn= ectException: Connection refused<br> 2013-09-17 08:54:55,008 INFO  [org.ovirt.engine.core.dal.dbbroker.audi= tloghandling.AuditLogDirector] (pool-6-thread-50) [1be325f3] Correlation ID= : 1be325f3, Job ID: c88c00ba-0298-4f42-bc0e-a720d79c5f49, Call Stack: null,= Custom Event ID: -1, Message: Failed to activate Storage Domain NAS5_IB (Data Center Collogia) by admin@interna= l<br> 2013-09-17 08:54:56,263 INFO  [org.ovirt.engine.core.bll.storage.Activ= ateStorageDomainCommand] (ajp--127.0.0.1-8702-2) [5c6218c1] Lock Acquired t= o object EngineLock [exclusiveLocks=3D key: ecf7f507-b0fa-47ee-a8b2-d621fbd= 7b8bf value: STORAGE<br> , sharedLocks=3D ]<br> 2013-09-17 08:54:56,272 INFO  [org.ovirt.engine.core.bll.storage.Activ= ateStorageDomainCommand] (pool-6-thread-50) [5c6218c1] Running command: Act= ivateStorageDomainCommand internal: false. Entities affected :  ID: ec= f7f507-b0fa-47ee-a8b2-d621fbd7b8bf Type: Storage<br> 2013-09-17 08:54:56,291 INFO  [org.ovirt.engine.core.bll.storage.Activ= ateStorageDomainCommand] (pool-6-thread-50) [5c6218c1] Lock freed to object= EngineLock [exclusiveLocks=3D key: ecf7f507-b0fa-47ee-a8b2-d621fbd7b8bf va= lue: STORAGE<br> , sharedLocks=3D ]<br> 2013-09-17 08:54:56,292 INFO  [org.ovirt.engine.core.bll.storage.Activ= ateStorageDomainCommand] (pool-6-thread-50) [5c6218c1] ActivateStorage Doma= in. Before Connect all hosts to pool. Time:9/17/13 8:54 AM<br> 2013-09-17 08:54:56,296 INFO  [org.ovirt.engine.core.bll.storage.Conne= ctStorageToVdsCommand] (pool-6-thread-47) Running command: ConnectStorageTo= VdsCommand internal: true. Entities affected :  ID: aaa00000-0000-0000= -0000-123456789aaa Type: System<br> 2013-09-17 08:54:56,299 INFO  [org.ovirt.engine.core.vdsbroker.vdsbrok= er.ConnectStorageServerVDSCommand] (pool-6-thread-47) START, ConnectStorage= ServerVDSCommand(HostName =3D colovn3, HostId =3D 0fdccd63-f5d7-41e4-8350-5= 941bbc29270, storagePoolId =3D 00000000-0000-0000-0000-000000000000, storageType =3D NFS, connectionList =3D [{ id: 68c31a49-0e37-4438-a8fe-fc2= 8be62cd3f, connection: 10.10.30.251:/var/nas5/ovirt, iqn: null, vfsType: nu= ll, mountOptions: null, nfsVersion: null, nfsRetrans: null, nfsTimeo: null = };]), log id: 75a9c6a0<br> 2013-09-17 08:54:56,317 INFO  [org.ovirt.engine.core.vdsbroker.vdsbrok= er.ConnectStorageServerVDSCommand] (pool-6-thread-47) FINISH, ConnectStorag= eServerVDSCommand, return: {68c31a49-0e37-4438-a8fe-fc28be62cd3f=3D0}, log = id: 75a9c6a0<br> <br> </div> </body> </html> --_000_12EF8D94C6F8734FB2FF37B9FBEDD17358578085EXCHANGEcollogi_-- ------=_NextPartTM-000-161201e6-5459-4708-99a4-b65c101b4bd9 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. 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2 2

[Users] Announcement: oVirt 3.3.0 release!
by Dave Neary 18 Sep '13

18 Sep '13

The oVirt development team is very happy to announce the general availability of oVirt 3.3.0 as of September 16th 2013. This release solidifies oVirt as a leading KVM management application, and open source alternative to VMware vSphere. oVirt is available now for Fedora 19 and Red Hat Enterprise Linux 6.4 (or similar). Get started with oVirt now! http://www.ovirt.org/Download Chief among the many new features in the release are: * Tight integration with Gluster - take advantage of native GlusterFS support, or use oVirt to manage your Gluster bricks * Integration with OpenStack - share images stored in Glance, and take advantage of Neutron integration for network topology definition * Extensibility and control - with improvements in VM scheduling, an increased array of hooks and APIs, oVirt gives you absolute control over your virtual datacenter Read more about the oVirt 3.3 release on the Red Hat community blog: http://community.redhat.com/ovirt-3-3-spices-up-the-software-defined-datace… The full release announcement: http://www.ovirt.org/OVirt_3.3_release_announcement oVirt 3.3 release notes: http://www.ovirt.org/OVirt_3.3_release_notes Regards, Dave Neary. -- Dave Neary - Community Action and Impact Open Source and Standards, Red Hat - http://community.redhat.com Ph: +33 9 50 71 55 62 / Cell: +33 6 77 01 92 13

2 2

[Users] Created ovirt 3.3 node (3.1 hypervisor) ISO but not 100% right?
by Schorschi 18 Sep '13

18 Sep '13

This is a multi-part message in MIME format. ------=_NextPart_000_0001_01CEB317.E27BD8B0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit I created ovirt node ISO but it is not 100% right. Boots, media check is fine, the UI executes, can select disk device as expected, enter password, etc. When the install sequence starts. it just stops at 0% "Starting." then nothing happens. Tried it with IDE, SATA, even SCSI, all local attached, even tried it in a VM (nesting enabled, etc.), and same issue appears to freeze. Jumping to alternate consoles, all blank. Tried to run install in text mode, removed quiet and rhgb options from boot command-line, but the UI takes over so no help. When I generated the ISO image, did not notice any errors, source platform for ISO image was Fedora 19 minimal install plus all the adds as outlined on the ovirt node build documentation web page. Anyone run into the same odd issue? Am able to install Fedora 19 on same hardware, so can't see why node install would fail, since am able to select disk drive, but can't write to it? Very odd. ------=_NextPart_000_0001_01CEB317.E27BD8B0 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=3DContent-Type content=3D"text/html; = charset=3Dus-ascii"><meta name=3DGenerator content=3D"Microsoft Word 12 = (filtered medium)"><style></style></head><body lang=3DEN-US link=3Dblue = vlink=3Dpurple><div class=3DWordSection1><p class=3DMsoNormal>I created = ovirt node ISO but it is not 100% right.  Boots, media check is = fine, the UI executes, can select disk device as expected, enter = password, etc.  When the install sequence starts… it just = stops at 0% “Starting…” then nothing happens. Tried it = with IDE, SATA, even SCSI, all local attached, even tried it in a VM = (nesting enabled, etc.), and same issue appears to freeze.  Jumping = to alternate consoles, all blank.  Tried to run install in text = mode, removed quiet and rhgb options from boot command-line, but the UI = takes over so no help.  When I generated the ISO image, did not = notice any errors, source platform for ISO image was Fedora 19 minimal = install plus all the adds as outlined on the ovirt node build = documentation web page.  Anyone run into the same odd issue?  = Am able to install Fedora 19 on same hardware, so can’t see why = node install would fail, since am able to select disk drive, but = can’t write to it?  Very = odd.<o:p></o:p></p></div></body></html> ------=_NextPart_000_0001_01CEB317.E27BD8B0--

2 1

Re: [Users] Users Digest, Vol 24, Issue 88
by Alessandro Bianchi 18 Sep '13

18 Sep '13

2 1