- Users - oVirt List Archives

SDK: Direct export of a snapshot into a storage domain?
by gregor 23 Jan '16

23 Jan '16

Hi, is it possible to export a snapshot directly into a storage domain? This will improve the speed and space overhead of my backup, tool. https://github.com/wefixit-AT/oVirtBackup/issues/7 regards gregor

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oVirt 3.6.1 with FreeIPA Auth domain performance
by Justin Bushey 23 Jan '16

23 Jan '16

Hello, I just wanted to see if anyone else has seen issues with using FreeIPA as an authentication domain with oVirt 3.6.1. Specifically, I'm seeing extremely slow performance when authenticating as an IPA user, between 5-10 minutes to get logged into the UI. On the KDC side I'm seeing ticket requests from the oVirt host, which succeed and are repeated. Eventually authentication succeeds to the Web UI. The IPA domain was added using `engine-manage-domains` with the IPA provider option. I could configure direct LDAP authentication if absolutely need be, but this is really bugging me. Google hasn't turned up any similar issues so I wanted to check if anyone else has seen anything like this. I can post logs tomorrow if anyone wants to assist me in troubleshooting ;) Thanks, Justin Bushey InfoRelay Online Systems, Inc.

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Cannot login after upgrade from 3.5 to 3.6
by Marcelo Leandro 22 Jan '16

22 Jan '16

--_000_CY1PR18MB05058AAF93656DE7B0627EE2C1C40CY1PR18MB0505namp_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable After engine-setup from ovirt-engine-3.5.6.2-1.el7.centos to ovirt-engine-3= .6.1.3-1.el7.centos, I'm not able to login anymore. The engine.log say Caused by: org.codehaus.jackson.map.JsonMappingException: Invalid type id '= org.ovirt.engine.core.common.businessentities.DiskImage' (for id type 'Id.c= lass'): no such class found (through reference chain: org.ovirt.engine.core= .common.action.AddVmFromSnapshotParameters["vm"]->org.ovirt.engine.core.com= mon.businessentities.VM["diskList"]) Here the setup log: https://copy.com/YBddV8bg3tnjHnwp And here the engine.log: https://copy.com/TWjgIu7KwSkcmRZ8 Need urgent assistance. Thank you in advance. Best Regards, Marcelo Leandro --_000_CY1PR18MB05058AAF93656DE7B0627EE2C1C40CY1PR18MB0505namp_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <html> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Diso-8859-= 1"> <style type=3D"text/css" style=3D"display:none;"></style> </head> <body dir=3D"ltr"> <div id=3D"divtagdefaultwrapper" style=3D"font-size:12pt;color:#000000;back= ground-color:#FFFFFF;font-family:Calibri,Arial,Helvetica,sans-serif;"> <p></p> <div> <div class=3D"codewrap" style=3D"font-size: 12px;"> <div class=3D"text" style=3D"word-wrap: break-word;"><font face=3D"monospac= e"><span style=3D"line-height: 14.4px;"> <div>After engine-setup from ovirt-engine-3.5.6.2-1.el7.centos to ovirt-eng= ine-3.6.1.3-1.el7.centos, I'm not able to login anymore. The engine.log say=  </div> <div>Caused by: org.codehaus.jackson.map.JsonMappingException: Invalid type= id 'org.ovirt.engine.core.common.businessentities.DiskImage' (for id type = 'Id.class'): no such class found (through reference chain: org.ovirt.engine= .core.common.action.AddVmFromSnapshotParameters["vm"]->org.ovi= rt.engine.core.common.businessentities.VM["diskList"]) </div= > <div><br> </div> <div>Here the setup log:</div> <div><a href=3D"https://copy.com/YBddV8bg3tnjHnwp" id=3D"LPlnk577645" title= =3D"https://copy.com/YBddV8bg3tnjHnwp=0A= Ctrl+Clique ou toque para seguir o link">https://copy.com/YBddV8bg3tnjH= nwp</a><br> </div> <div> </div> <div>And here the engine.log:</div> <div><a href=3D"https://copy.com/TWjgIu7KwSkcmRZ8" id=3D"LPlnk824894">https= ://copy.com/TWjgIu7KwSkcmRZ8</a><br> </div> <div> </div> <div>Need urgent assistance. Thank you in advance.</div> <div> </div> <div>Best Regards,</div> <div>Marcelo Leandro</div> <br> </span></font></div> </div> </div> <br> <p></p> </div> </body> </html> --_000_CY1PR18MB05058AAF93656DE7B0627EE2C1C40CY1PR18MB0505namp_--

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Ovirt python API clone VM to other data domain
by Algirdas Žemaitis 22 Jan '16

22 Jan '16

--_000_DB5PR09MB0422E945B518A88DA81C075999C00DB5PR09MB0422eurp_ Content-Type: text/plain; charset="windows-1257" Content-Transfer-Encoding: quoted-printable Hello, It seems ovirt API lacks of possibility to define storage domain, in which = cloned vm (from snapshot) will be created, is it done on purpose, or it is = just missing/under development ? Scenario using WEB GUI : Create snapshot of any running VM, right-click on snapshot, select =93clone= =94 In pop-up window you can enter new VM name etc, under =93resource allocatio= n=94 section *you can select where it will be created* Scenario using python-sdk/ovirt-api I was trying to create vm for example like this: ## vm_params =3D params.VM(name=3Dvm_from_list + '__bak', cluster=3Dapi.cluste= rs.get("Default"), storage_domain=3Dapi.storagedomains.get("temp"), memory= =3Dvm.get_memory(), snapshots=3Dsnapshots_param) api.vms.add(vm_params) ## # temp is =84other=93 storage domain, NFS v3 VM will be still created on same storage as original VM, no matter what dom= ain I will define in params... Also tried other variations, using templates, disk profiles and so on, but = nothing has changed where new VM is created. I know cloning is not intended for backup purpose, but it is workaround pro= bably half of Ovirt users use. In my case, it is not very smart to do snapshot and create VM (allocate dis= k space, etc) on same storage domain where there is already running a lot o= f VMs, environment is already busy. Thanks ! --_000_DB5PR09MB0422E945B518A88DA81C075999C00DB5PR09MB0422eurp_ Content-Type: text/html; charset="windows-1257" 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=3Dwindows-1= 257"> <meta name=3D"Generator" content=3D"Microsoft Word 15 (filtered medium)"> <style></style> </head> <body lang=3D"LT" link=3D"#0563C1" vlink=3D"#954F72"> <div class=3D"WordSection1"> <p class=3D"MsoNormal"><span lang=3D"EN-US">Hello,<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">It seems ovirt API lacks of pos= sibility to define storage domain, in which cloned vm (from snapshot) will = be created, is it done on purpose, or it is just missing/under development = ?<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">Scenario using WEB GUI :<o:p></= o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">Create snapshot of any running = VM, right-click on snapshot, select =93clone=94<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">In pop-up window you can enter = new VM name etc, under =93resource allocation=94 section *<b>you can select= where it will be created</b>*<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">Scenario using python-sdk/ovirt= -api<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">I was trying to create vm for e= xample like this:<o:p></o:p></span></p> <p class=3D"MsoNormal">##<o:p></o:p></p> <p class=3D"MsoNormal">vm_params <span class=3D"sy0">=3D</span> params.<spa= n class=3D"me1">VM</span><span class=3D"br0">(</span>name<span class=3D"sy0= ">=3D</span>vm_from_list + <span class=3D"st0">'__bak'</span><span class=3D"sy0">,</span> cluster<span= class=3D"sy0">=3D</span>api.<span class=3D"me1">clusters</span>.<span clas= s=3D"me1">get</span><span class=3D"br0">(</span><span class=3D"st0">"D= efault"</span><span class=3D"br0">)</span><span class=3D"sy0">,</span> storage_domain<span class=3D"sy0">=3D</span>api.<span class=3D"me1">storag= edomains</span>.<span class=3D"me1">get</span><span class=3D"br0">(</span><= span class=3D"st0">"temp"</span><span class=3D"br0">)</span><span= class=3D"sy0">,</span> memory<span class=3D"sy0">=3D</span>vm.<span class= =3D"me1">get_memory</span><span class=3D"br0">()</span><span class=3D"sy0">= ,</span> snapshots<span class=3D"sy0">=3D</span>snapshots_param<span class=3D"br0">= )<o:p></o:p></span></p> <p class=3D"MsoNormal">api.<span class=3D"me1">vms</span>.<span class=3D"me= 1">add</span><span class=3D"br0">(</span>vm_params<span class=3D"br0">)<o:p= ></o:p></span></p> <p class=3D"MsoNormal"><span class=3D"br0">##<o:p></o:p></span></p> <p class=3D"MsoNormal"><span class=3D"br0"># temp is =84other=93 storage do= main, NFS v3<o:p></o:p></span></p> <p class=3D"MsoNormal"><span class=3D"br0">VM will be still created on same= storage as original VM, no matter what domain I will define in params...<o= :p></o:p></span></p> <p class=3D"MsoNormal"><span class=3D"br0"><o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">Also tried other variations, us= ing templates, disk profiles and so on, but nothing has changed where new V= M is created.<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">I know cloning is not intended = for backup purpose, but it is workaround probably half of Ovirt users use.<= o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">In my case, it is not very smar= t to do snapshot and create VM (allocate disk space, etc) on same storage d= omain where there is already running a lot of VMs, environment is already b= usy.<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">Thanks !<o:p></o:p></span></p> </div> </body> </html> --_000_DB5PR09MB0422E945B518A88DA81C075999C00DB5PR09MB0422eurp_--

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OS versions?
by gflwqs gflwqs 21 Jan '16

21 Jan '16

Hi list, Is it supported/recommended to run centos 7.2 as hosts on ovirt 3.5.6.2? Thanks! Christian

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Recent hosts on older oVirt DC setup?
by Nicolas Ecarnot 21 Jan '16

21 Jan '16

Hi, How would work my 3.5.6 DC if I join it some 3.6.2 CentOS 7.2 hosts? Thank you. -- Nicolas ECARNOT

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vdsm IOProcess request queue full
by alireza sadeh seighalan 21 Jan '16

21 Jan '16

hi everyone when i run systemctl status vdsmd it shows me these strange messages: vdsm IOProcess WARNING (32) request queue full vdsm IOProcess WARNING (33) request queue full vdsm IOProcess WARNING (34) request queue full . . . vdsm IOProcess WARNING (41) request queue full is it normal situation? i see these messages in ovirt 3.6 3.6.1 3.6.2 os: centos7.1 latest update (20jan2016) ovirt: 3.6.2 server:dl 380 g7

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Re: [ovirt-users] slow browsing in ovirt3.6
by Nathanaël Blanchet 21 Jan '16

21 Jan '16

This is a multi-part message in MIME format. --------------090203010100070608070503 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable Le 21/01/2016 09:30, alireza sadeh seighalan a =C3=A9crit : > hi > > > Nathana=C3=ABl Blanchet > > > would you explain more about ovirt-shell ? dont you use firefox or=20 > chrome for administration? both, but they are both slow because of an intensive javascript call. ovirt-shell is a python CLI based on the REST API, have a look there :=20 http://www.ovirt.org/CLI#show you can easily open a console (console <name>), start a vm in a nutshell=20 (action vm start <name>) or change a parameter (update vm <name>=20 --cluster-name <cluster>). <tab><tab> is your friend :) For all who meet this issue, we may run the same configuration. Mine is=20 a shared storage with 2 datacenters, 6 x 2TB FC lun, 20 hosts and more=20 of 200 vms. I connect ovirt to foreman for provisionning and errata integration. I=20 haven't upgraded to 3.6.1 yet. > > On Thu, Jan 21, 2016 at 11:58 AM, Nathana=C3=ABl Blanchet <blanchet@abe= s.fr=20 > <mailto:blanchet@abes.fr>> wrote: > > I'm working with ovirt-shell as a workaround, less intuitive but > very efficient :) > > Le 21/01/2016 08:15, Nicolas Ecarnot a =C3=A9crit : > > Le 21/01/2016 07:54, Nir Soffer a =C3=A9crit : > > On Thu, Jan 21, 2016 at 8:36 AM, alireza sadeh seighalan > <seighalani(a)gmail.com <mailto:seighalani@gmail.com>> wrote: > > hi everyone > > i dont want to know why browsing in ovirt3.6's (3.6.2) > admin console is > slow. i use firefox42.0 (from windows system) . it is > a little faster in > google chrome but it is slow too.how can i solve this > problem? thanks in > advance > > > Maybe this is this issue? > https://bugzilla.redhat.com/1264809 > > Was closed because we could not reproduce on later. > > > I just added my 2 cents on this bug, because I am silently > suffering this same slooowwnesss for months. > Is it possible to re-open this bug and help me help you to > debug this? > > > --=20 > Nathana=C3=ABl Blanchet > > Supervision r=C3=A9seau > P=C3=B4le Infrastrutures Informatiques > 227 avenue Professeur-Jean-Louis-Viala > 34193 MONTPELLIER CEDEX 5 > T=C3=A9l. 33 (0)4 67 54 84 55 > Fax 33 (0)4 67 54 84 14 > blanchet(a)abes.fr <mailto:blanchet@abes.fr> > > > _______________________________________________ > Users mailing list > Users(a)ovirt.org <mailto:Users@ovirt.org> > http://lists.ovirt.org/mailman/listinfo/users > > --=20 Nathana=C3=ABl Blanchet Supervision r=C3=A9seau P=C3=B4le Infrastrutures Informatiques 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 =09 T=C3=A9l. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 blanchet(a)abes.fr --------------090203010100070608070503 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <html> <head> <meta content=3D"text/html; charset=3Dutf-8" http-equiv=3D"Content-Ty= pe"> </head> <body text=3D"#000000" bgcolor=3D"#FFFFFF"> Le 21/01/2016 09:30, alireza sadeh seighalan a =C3=A9crit=C2=A0:<br> <blockquote cite=3D"mid:CAFj7pBFuS4j=3DBqrS-esori95ooWm+Fw2-zN1DO-txVt-7Cz8_A@mail.gm= ail.com" type=3D"cite"> <div dir=3D"ltr"> <div>hi <br> <h3 class=3D""><span name=3D"Nathana=C3=ABl Blanchet" class=3D"= ">Nathana=C3=ABl Blanchet</span></h3> <br> </div> would you explain more about ovirt-shell ? dont you use firefox or chrome for administration? <br> </div> </blockquote> both, but they are both slow because of an intensive javascript call.<br> ovirt-shell is a python CLI based on the REST API, have a look there : <a class=3D"moz-txt-link-freetext" href=3D"http://www.ovirt.org/CLI= #show">http://www.ovirt.org/CLI#show</a><br> you can easily open a console (console <name>), start a vm in a nutshell (action vm start <name>) or change a parameter (update vm <name> --cluster-name <cluster>).<br> <tab><tab> is your friend :)<br> <br> For all who meet this issue, we may run the same configuration. Mine is a shared storage with 2 datacenters, 6 x 2TB FC lun, 20 hosts and more of 200 vms.<br> I connect ovirt to foreman for provisionning and errata integration. I haven't upgraded to 3.6.1 yet.<br> <blockquote cite=3D"mid:CAFj7pBFuS4j=3DBqrS-esori95ooWm+Fw2-zN1DO-txVt-7Cz8_A@mail.gm= ail.com" type=3D"cite"> <div class=3D"gmail_extra"><br> <div class=3D"gmail_quote">On Thu, Jan 21, 2016 at 11:58 AM, Nathana=C3=ABl Blanchet <span dir=3D"ltr"><<a moz-do-not-send=3D"true" href=3D"mailto:blanchet@abes.fr" target=3D"_blank"><a class=3D"moz-txt-link-abbreviated" hre= f=3D"mailto:blanchet@abes.fr">blanchet(a)abes.fr</a></a>></span> wrote:<= br> <blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I'm working with ovirt-shell as a workaround, less intuitive but very efficient :)<span class=3D""><br> <br> Le 21/01/2016 08:15, Nicolas Ecarnot a =C3=A9crit :<br> <blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> Le 21/01/2016 07:54, Nir Soffer a =C3=A9crit :<br> <blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> On Thu, Jan 21, 2016 at 8:36 AM, alireza sadeh seighalan<br> <<a moz-do-not-send=3D"true" href=3D"mailto:seighalani@gmail.com" target=3D"_blank= ">seighalani(a)gmail.com</a>> wrote:<br> <blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> hi everyone<br> <br> i dont want to know why browsing in ovirt3.6's (3.6.2) admin console is<br> slow. i use firefox42.0 (from windows system) . it is a little faster in<br> google chrome but it is slow too.how can i solve this problem? thanks in<br> advance<br> </blockquote> <br> Maybe this is this issue?<br> <a moz-do-not-send=3D"true" href=3D"https://bugzilla.redhat.com/1264809" rel=3D"noreferrer" target=3D"_blank">https://bugzilla= .redhat.com/1264809</a><br> <br> Was closed because we could not reproduce on later.<br> </blockquote> <br> I just added my 2 cents on this bug, because I am silently suffering this same slooowwnesss for months.<br> Is it possible to re-open this bug and help me help you to debug this?<br> <br> </blockquote> <br> -- <br> </span> Nathana=C3=ABl Blanchet<br> <br> Supervision r=C3=A9seau<br> P=C3=B4le Infrastrutures Informatiques<br> 227 avenue Professeur-Jean-Louis-Viala<br> 34193 MONTPELLIER CEDEX 5=C2=A0 =C2=A0 =C2=A0 =C2=A0<br> T=C3=A9l. 33 (0)4 67 54 84 55<br> Fax=C2=A0 33 (0)4 67 54 84 14<br> <a moz-do-not-send=3D"true" href=3D"mailto:blanchet@abes.fr" target=3D"_blank">blanchet(a)abes.fr</a> <div class=3D"HOEnZb"> <div class=3D"h5"><br> <br> _______________________________________________<br> Users mailing list<br> <a moz-do-not-send=3D"true" href=3D"mailto:Users@ovirt.or= g" target=3D"_blank">Users(a)ovirt.org</a><br> <a moz-do-not-send=3D"true" href=3D"http://lists.ovirt.org/mailman/listinfo/users" rel=3D"noreferrer" target=3D"_blank">http://lists.ovirt= .org/mailman/listinfo/users</a><br> </div> </div> </blockquote> </div> <br> </div> </blockquote> <br> <pre class=3D"moz-signature" cols=3D"72">--=20 Nathana=C3=ABl Blanchet Supervision r=C3=A9seau P=C3=B4le Infrastrutures Informatiques 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 =09 T=C3=A9l. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 <a class=3D"moz-txt-link-abbreviated" href=3D"mailto:blanchet@abes.fr">bl= anchet(a)abes.fr</a> </pre> </body> </html> --------------090203010100070608070503--

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slow browsing in ovirt3.6
by alireza sadeh seighalan 21 Jan '16

21 Jan '16

hi everyone i dont want to know why browsing in ovirt3.6's (3.6.2) admin console is slow. i use firefox42.0 (from windows system) . it is a little faster in google chrome but it is slow too.how can i solve this problem? thanks in advance

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OVirt Host Network setup failed
by ovirt＠timmi.org 20 Jan '16

20 Jan '16

Hi list, I need your help as the network setup dialog is failing on my new server. My host is a CentOS7.2 host with OVirt 3.6.1. The automated firewall configuration failed by the way. So at the beginning I struggled a bit with the firewall configuration. I guess I sorted it our that the host is entering the operational state. But while adding addition networks to the host I receive the following message in the dialog: Cannot setup Networks. Another Setup Networks process in progress on the host. Please try later after refreshing the host network capabilities. How can I solve this? I guess there is a hanging task from the time the host was not responsive! Best regards Christoph

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