- Users - oVirt List Archives

Issue creating a new Domain
by Sean O'Gorman 26 Oct '14

26 Oct '14

Hi I'm wondering if anyone can help me, I am trying to create a new domain in Ovirt but am being hit by the following error: Error while executing action AddGlusterFsStorageDomain: Domain is either partially accessible or entirely inaccessible I'm not sure why I am geting this error any help would be appreciated. Regards, Sean -- This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This message contains confidential information and is intended only for the individual named. If you are not the named addressee you should not disseminate, distribute or copy this e-mail.

2 1

Self hosted engine and storage domain limitations
by Gianluca Cecchi 26 Oct '14

26 Oct '14

Hello, now with oVirt 3.5 there is also iSCSI with NFS as backed storage for Hosted Engine. What is the limitation about the storage domain? The integration in setup scripts or due to storage type itself in engine mgmt? What I mean is: if in some way one initially configures the engine on an external server (physical or virtual), could then be feasible migrating it "manually" in the oVirt environment (with backup/restore steps)? Is there any plan to add for example in 3.6 another storage domain type such as local posixfs, or some other type to be able to realize sort of vSphere vSAN infrastructure for small/labs environments? Gianluca

3 5

Using a free-standing Spice viewer
by John Gardeniers 26 Oct '14

26 Oct '14

Connecting to a VM console with Spice via the RHEV/Ovirt admin interface works just fine. How can I connect to a VM's console using a free-standing Spice viewer, such as the Chrome Spice Viewer plug-in? I've so far found no information on this at all. regards, John

4 5

Beginner
by navya sri nizamkari 25 Oct '14

25 Oct '14

Hello, i am looking for bugs I can fix.I am new to this. Can somebody help me out? Thank you.

4 3

Re: [ovirt-users] Regression? internal error NUMA memory tuning in 'preferred' mode only supports single node.
by Charles Gruener 25 Oct '14

25 Oct '14

Just change the NUMA tune mode to "interleave" and you should be good. See: http://lists.ovirt.org/pipermail/users/2014-September/027891.html Charles

1 0

Regression? internal error NUMA memory tuning in 'preferred' mode only supports single node.
by Daniel Helgenberger 24 Oct '14

24 Oct '14

Hello, on my 'converted' cluster from 3.4 to 3.5 I cannot run any of my Windows VMs any more witch where existing also in 3.4. I get: internal error NUMA memory tuning in 'preferred' mode only supports single node. The problem: NUMA is not enabled on that VM. However, if I enable NUMA and pin it to a node, then the VM runs... engine.log http://pastebin.com/152tYjn3 vdsm.log from the host: Thread-525::WARNING::2014-10-23 15:18:53,225::vm::5311::vm.Vm::(_getUnderlyingDriveInfo) vmId=`a34ace0d-f3f8-49c2-8c9d-b1be877a47fb`::updating drive scsi0-0-0-0 path from /rhev/data-center/00000002-0002-0002-0002-0000000003a0/e3b7a377-22d5-47b4-b753-7b42db00ce61/images/ac56c16d-8208-4c02-9a60-991f2f5570ab/d02e9f42-cacd-4a7c-887c-86c27fd045bc to /rhev/data-center/mnt/192.168.50.11:_volumes_tank_ovirt-data01/e3b7a377-22d5-47b4-b753-7b42db00ce61/images/ac56c16d-8208-4c02-9a60-991f2f5570ab/d02e9f42-cacd-4a7c-887c-86c27fd045bc Thread-525::WARNING::2014-10-23 15:18:53,236::vm::5332::vm.Vm::(_getUnderlyingDriveInfo) vmId=`a34ace0d-f3f8-49c2-8c9d-b1be877a47fb`::updating drive scsi0-0-0-0 config path from /rhev/data-center/00000002-0002-0002-0002-0000000003a0/e3b7a377-22d5-47b4-b753-7b42db00ce61/images/ac56c16d-8208-4c02-9a60-991f2f5570ab/d02e9f42-cacd-4a7c-887c-86c27fd045bc to /rhev/data-center/mnt/192.168.50.11:_volumes_tank_ovirt-data01/e3b7a377-22d5-47b4-b753-7b42db00ce61/images/ac56c16d-8208-4c02-9a60-991f2f5570ab/d02e9f42-cacd-4a7c-887c-86c27fd045bc Thread-125036::WARNING::2014-10-24 18:53:15,093::fileUtils::149::Storage.fileUtils::(createdir) Dir /var/run/vdsm/storage/e3b7a377-22d5-47b4-b753-7b42db00ce61 already exists Thread-125036::ERROR::2014-10-24 18:53:15,815::vm::2326::vm.Vm::(_startUnderlyingVm) vmId=`918e4922-b650-4f71-b6a2-2ed425baa847`::The vm start process failed Thread-94998::WARNING::2014-10-24 18:53:17,354::vm::1955::vm.Vm::(_set_lastStatus) vmId=`918e4922-b650-4f71-b6a2-2ed425baa847`::trying to set state to Powering down when already Down Thread-94998::WARNING::2014-10-24 18:53:17,359::utils::128::root::(rmFile) File: /var/lib/libvirt/qemu/channels/918e4922-b650-4f71-b6a2-2ed425baa847.com.redhat.rhevm.vdsm already removed Thread-94998::WARNING::2014-10-24 18:53:17,359::utils::128::root::(rmFile) File: /var/lib/libvirt/qemu/channels/918e4922-b650-4f71-b6a2-2ed425baa847.org.qemu.guest_agent.0 already removed -- Daniel Helgenberger m box bewegtbild GmbH P: +49/30/2408781-22 F: +49/30/2408781-10 ACKERSTR. 19 D-10115 BERLIN www.m-box.de www.monkeymen.tv Geschäftsführer: Martin Retschitzegger / Michaela Göllner Handeslregister: Amtsgericht Charlottenburg / HRB 112767

2 1

q35 machine support?
by Paul Jansen 24 Oct '14

24 Oct '14

--653554528-1209800491-1414055630=:38201 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable =0A =0ACluster emulation modes=0AContents 1 Cluster emulation mo= de 1.1 Summary 1.2 Owner 1.3 Current status 1.4 Detailed Description 1.4.1 = New Config value 1.4.2 New Host field 1.4.3 New Cluster field 1.4.4 New NON= _OPERATIONAL reason =0AView on www.ovirt.org Preview by Yahoo =0A =0AOn= 23/10/1403:50 , Paul Jansen wrote:=0A>Is there a way to get QEMUs q35 mach= ine in Ovirt?=0A>I've just upgraded my ovirt 3.4.4 install that has a coupl= e of EL6.5 hosts.=0A>If I create a cluster with EL7 or F20 hosts will I get= the option to use the q35 machine?=0A>If so, how can I select this?=0A>=0A= >Thanks.=0A=0AAfter doing some more searching I came across these two pages= :=0Ahttp://www.ovirt.org/Cluster_emulation_modes=0Ahttp://www.ovirt.org/Fea= tures/Cluster_parameters_override=0A=0AIt sounds like this may allow me to = achieve what I've described above.=0AFrom what I can tell the 'emulated mac= hine type' is tied to the ovirt cluster level - ie: 3.5.=0A=0AIs it a case = of waiting for ovirt 3.6 to be able to override this or is there some other= way to achieve this now? --653554528-1209800491-1414055630=:38201 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:12px"><div style=3D"width:450px; font-family: 'Georgia', 'Times', '= Times New Roman', 'serif';margin-top:5px; margin-bottom: 5px;" id=3D"enhanc= rCard_0" class=3D"" contenteditable=3D"false"><table class=3D"" style=3D"wi= dth:450px; height:auto; position: relative; display: block;" border=3D"0" c= ellpadding=3D"0" cellspacing=3D"0"><tbody style=3D"" class=3D""><tr style= =3D"" class=3D""><td class=3D"" colspan=3D"7" style=3D"height: 1px; backgro= und-color: #e5e5e5; font-size: 1px; border-collapse: collapse;"><div class= =3D"" style=3D"height: 1px; background-color: #e5e5e5; font-size: 1px; line= -height:0px;"> </div></td></tr><tr style=3D"" class=3D""><td rowspan= =3D"5" class=3D"" style=3D"width: 1px; background-color: #e5e5e5; font-size= : 1pt; border-collapse: collapse;"><div class=3D"" style=3D"width: 1px; bac= kground-color: #e5e5e5; font-size: 1pt;"> </div></td><td rowspan=3D"5" class=3D"" style=3D"width: 14px; = background-color: #ffffff; font-size: 0pt; border-collapse: collapse;"><div= class=3D"" style=3D"width: 14px; background-color: #ffffff; font-size: 14p= t;"> </div></td><td colspan=3D"2" class=3D"" style=3D"height: 6px; bac= kground-color: #ffffff; font-size: 0pt; border-collapse: collapse;"><div cl= ass=3D"" style=3D"height: 6px; background-color: #ffffff; font-size: 6pt;">=  </div></td><td rowspan=3D"5" class=3D"" style=3D"width: 20px; backgro= und-color: #ffffff; font-size: 0pt; border-collapse: collapse;"><div class= =3D"" style=3D"width: 20px; background-color: #ffffff; font-size: 20pt;">&n= bsp;</div></td><td class=3D"" rowspan=3D"5" style=3D"width: 1px; background= -color: #e5e5e5; font-size: 1pt; border-collapse: collapse;" width=3D"1"><d= iv class=3D"" style=3D"width: 1px; background-color: #e5e5e5; font-size: 1p= t;"> </div></td></tr><tr style=3D"" class=3D""><td class=3D"" colspan= =3D"2" style=3D"width: 100%; vertical-align: middle; font-family: 'Georgia', 'Times', 'Times New Roman', 'serif';"><div= class=3D"" style=3D"line-height:16.5px; background-color: #ffffff; width:= 414px;"><div class=3D"" style=3D"word-wrap: break-word; word-break: break-= all;"><span style=3D"" class=3D""></span><span style=3D"" class=3D""></span= ><a href=3D"http://www.ovirt.org/Cluster_emulation_modes" class=3D"" style= =3D"text-decoration: none !important; color: #000000 !important; line-heigh= t: 100%; font-size: 18px; display: block;"><span class=3D"" style=3D"margin= : 0; font-weight: normal;margin-bottom: 3px; font-size: 18px; line-height: = 21px; max-height: 43px; color: #000000; overflow: hidden !important; displa= y: inline-block;">Cluster emulation modes</span></a><div style=3D"font-size= : 13px; line-height: 20px; color: #999999; max-height: 81px; font-family: '= Georgia', 'Times', 'Times New Roman', 'serif';overflow: hidden;" class=3D""= >Contents 1 Cluster emulation mode 1.1 Summary 1.2 Owner 1.3 Current status= 1.4 Detailed Description 1.4.1 New Config value 1.4.2 New Host field 1.4.3 New Cluster = field 1.4.4 New NON_OPERATIONAL reason </div></div></div></td></tr><tr styl= e=3D"" class=3D""><td colspan=3D"2" class=3D"" style=3D"height: 6px; backgr= ound-color: #ffffff; font-size: 0pt; border-collapse: collapse;"><div class= =3D"" style=3D"height: 6px; background-color: #ffffff; font-size: 6pt;"></d= iv></td></tr><tr style=3D"" class=3D""><td class=3D"" style=3D"vertical-ali= gn: middle; font-family: 'Arial', 'Helvetica Neue', 'Helvetica', 'sans-seri= f';"><div class=3D"" style=3D"font-size: 0pt;"><a href=3D"http://www.ovirt.= org/Cluster_emulation_modes" class=3D"" style=3D"color: black; text-decorat= ion: none !important;cursor:pointer !important;" target=3D"_blank"><span cl= ass=3D"" style=3D"display: inline-block; line-height: 11px; max-width: 314p= x; min-width: 254px; overflow: hidden; max-height: 13px; word-break: break-= all;"><span class=3D"" style=3D"vertical-align:middle; font-size: 9px; line= -height: 11px; color: #999999; -moz-text-size-adjust: none; -ms-text-size-adjust: none; -webkit-text-size= -adjust:none; text-size-adjust:none;">View on <span style=3D"font-weight: b= old" class=3D"">www.ovirt.org</span></span></span></a></div></td><td class= =3D"" style=3D"vertical-align: middle; width: 100px; font-family: 'Arial', = 'Helvetica Neue', 'Helvetica', 'sans-serif';"><div class=3D"" style=3D"max-= width: 100px; min-width: 80px; overflow: hidden; text-align: right; line-he= ight: 11px; max-height: 13px; font-size: 0pt;"><span class=3D"" style=3D"ve= rtical-align:middle; font-size: 9px; line-height: 11px; color: #999999; -mo= z-text-size-adjust: none; -ms-text-size-adjust: none; -webkit-text-size-adj= ust:none; text-size-adjust:none;">Preview by Yahoo</span></div></td></tr><t= r style=3D"" class=3D""><td colspan=3D"2" class=3D"" style=3D"height: 9px; = background-color: #ffffff; font-size: 0pt; border-collapse: collapse;"><div= class=3D"" style=3D"height: 9px; background-color: #ffffff; font-size: 9pt= ;"></div></td></tr><tr style=3D"" class=3D""><td class=3D"" colspan=3D"7" style=3D"height: 1px; b= ackground-color: #e5e5e5; font-size: 1px; border-collapse: collapse;"><div = class=3D"" style=3D"height: 1px; background-color: #e5e5e5; font-size: 1px;= line-height:0px"> </div></td></tr></tbody></table></div><pre style=3D= "" class=3D""><i style=3D"" class=3D"">On 23/10/14</i><i style=3D"" class= =3D""><i style=3D"" class=3D""> 03:50</i> , Paul Jansen wrote:</i><br style= =3D"">>Is there a way to get QEMUs q35 machine in Ovirt?=0A>I've just= upgraded my ovirt 3.4.4 install that has a couple of EL6.5 hosts.=0A>If= I create a cluster with EL7 or F20 hosts will I get the option to use the = q35 machine?=0A>If so, how can I select this?=0A>=0A>Thanks.<br st= yle=3D"" class=3D""><br style=3D"" class=3D"">After doing some more searchi= ng I came across these two pages:<br style=3D"" class=3D""><a style=3D"" cl= ass=3D"" href=3D"http://www.ovirt.org/Cluster_emulation_modes">http://www.o= virt.org/Cluster_emulation_modes</a><br style=3D"" class=3D""></pre><a styl= e=3D"" class=3D"" href=3D"http://www.ovirt.org/Features/Cluster_parameters_= override">http://www.ovirt.org/Features/Cluster_parameters_override</a><br>= <br>It sounds like this may allow me to achieve what I've described above.<= br>From what I can tell the 'emulated machine type' is tied to the ovirt cl= uster level - ie: 3.5.<br><br>Is it a case of waiting for ovirt 3.6 to be a= ble to override this or is there some other way to achieve this now?<br sty= le=3D"" class=3D""><br style=3D"" class=3D""></div></body></html> --653554528-1209800491-1414055630=:38201--

3 2

SuperVDSM server high mem usage
by Gabi C 24 Oct '14

24 Oct '14

Hello! After upgrade from 3.4.4. to 3.5.0 I can see n all my 3 nodes PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND nod1 SPM running 0 VM 753 root 15 -5 17.208g 7.737g 10832 S 0.0 49.4 1:28.46 supervdsmServer nod2 running 3 VM 641 root 15 -5 17.573g 7.888g 10768 S 0.0 33.5 1:17.09 supervdsmServer nod3 running 2 VM 6391 root 15 -5 19.072g 8.646g 10844 S 9.3 44.1 38:17.05 supervdsmServer So Supervdsm server ocupy around 33-49% of memory alone! Also I've got *systemctl status supervdsmd* supervdsmd.service - "Auxiliary vdsm service for running helper functions as root" Loaded: loaded (/usr/lib/systemd/system/supervdsmd.service; static) Active: active (running) since Tue 2014-10-21 11:32:40 EEST; 23h ago Main PID: 753 (supervdsmServer) CGroup: name=systemd:/system/supervdsmd.service ââ753 /usr/bin/python /usr/share/vdsm/supervdsmServer --sockfile /var/run/vdsm/svdsm.sock Oct 21 11:39:51 nod1 daemonAdapter[753]: Process Process-4: Oct 21 11:39:51 nod1 daemonAdapter[753]: Traceback (most recent call last): Oct 21 11:39:51 nod1 daemonAdapter[753]: File "/usr/lib64/python2.7/multiprocessing/process.py", line 258, in _bootstrap Oct 21 11:39:51 nod1 daemonAdapter[753]: self.run() Oct 21 11:39:51 nod1 daemonAdapter[753]: File "/usr/lib64/python2.7/multiprocessing/process.py", line 114, in run Oct 21 11:39:51 nod1 daemonAdapter[753]: self._target(*self._args, **self._kwargs) Oct 21 11:39:51 nod1 daemonAdapter[753]: File "/usr/share/vdsm/supervdsmServer", line 242, in child Oct 21 11:39:51 nod1 daemonAdapter[753]: pipe.recv() Oct 21 11:39:51 nod1 daemonAdapter[753]: IOError: [Errno 4] Interrupted system call Any ideeas, hints?

2 8

Template Clone/Independent vs Thin/Dependent
by Shanil S 24 Oct '14

24 Oct '14

Hi, I am using the ovirt 3.5 and when i create VM from the template through Ovirt web portal, it displays Template is "Clone/Independent"but with the same template When i create through REST API, it shows "Thin/Dependent"... I Found one email thread ( https://www.mail-archive.com/users@ovirt.org/msg21271.html ) from the community for the same issue but even using their method still it display the same "Thin/Dependent". I am using the following xml :- <vm> <name>$name</name> <cluster> <name>phase1</name> </cluster> <cpu> <topology cores='$core' sockets='$socket'/> </cpu> <memory>$memory</memory> <template> <name>$templatetype</name> </template> <disks> <clone>true</clone> </disks> </vm> I have attached the screen shots , please check it. -- Regards Shanil

2 4

Ovirt 3.5 VDSM Crashing on Networknames ?
by Matt . 24 Oct '14

24 Oct '14

I'm having a very strange issue on (some) VDSM hosts. Host is going down and VM's cannot find disk while booting, what do my logs show: vdsmd_init_common.sh: libvirt: Network Driver error : Network not found: no network with matching name 'vdsm-NETNAME' When it see this, all networks are brought down it seems. Anyone seeing this and knows why this happens ? Libvirt is 1.1.1 Cheers, Matt

1 1