- Users - oVirt List Archives

[Users] [CFP] OSCON CFP Open Through Jan. 30, 2014
by Brian Proffitt 23 Dec '13

23 Dec '13

This is a reminder that the Call for Papers for the Open Source Convention, better known as OSCON, is currently open until Jan. 30. http://www.oscon.com/oscon2014/public/cfp/308 oVirt community members are encouraged to participate in this major open source event in Portland, OR, USA on July 20-24, 2014. If you need help on phrasing the proposal abstract, or figuring out the scope of your topic, please do not hesitate to contact myself or Dave Neary for assistance. OSCON is a great opportunity to meet fellow engineers in the oVirt community, and beyond, as well as a chance to get oVirt front and center in the minds of potential users and contributors! Peace, BKP Brian Proffitt - oVirt Community Manager Open Source and Standards, Red Hat - http://community.redhat.com Phone: +1 312 477 4320 / Cell: +1 574 383 9BKP IRC: bkp

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[Users] Cannot configure storage
by Nauman Abbas 23 Dec '13

23 Dec '13

Hello all I'm booting oVirt node from USB and want to use my hard drive for storing VMs and stuff. When I have booted the node from USB I try to mount the hard drive into a folder in the file-system but I am getting the following error. mount: /dev/sda1 is already mounted or /mnt busy Anyone who knows about this error? Regards Nauman Abbas Assistant System Administrator (LMS), Room No. A-207, SEECS, National University of Sciences & Technology, + 92 321 5359946

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[Users] REST Error during VM creation
by Sven Kieske 23 Dec '13

23 Dec '13

Hi, when we try to create a vm via REST-API, we get the following error via REST: <h1>HTTP Status 500 - org.codehaus.jackson.map.JsonMappingException: (was java.lang.NullPointerException) (through reference chain: org.ovirt.engine.api.model.VM["console"])</h1><HR size="1" noshade="noshade"><p><b>type</b> Status report</p><p><b>message</b> <u>org.codehaus.jackson.map.JsonMappingException: (was java.lang.NullPointerException) (through reference chain: org.ovirt.engine.api.model.VM["console"])</u></p><p><b>description</b> <u>The server encountered an internal error (org.codehaus.jackson.map.JsonMappingException: (was java.lang.NullPointerException) (through reference chain: org.ovirt.engine.api.model.VM["console"])) that prevented it from fulfilling this request.</u></p><HR size="1" noshade="noshade"><h3>JBoss Web/7.0.13.Final</h3> However, the vm is correctly created (see attached engine.log). This is ovirt-engine 3.3.2-1.el6 Any suggestions? We need to be able to get the correct response via API. Should I open a BZ for this? -- Mit freundlichen Grüßen / Regards Sven Kieske Systemadministrator Mittwald CM Service GmbH & Co. KG Königsberger Straße 6 32339 Espelkamp T: +49-5772-293-100 F: +49-5772-293-333 https://www.mittwald.de Geschäftsführer: Robert Meyer St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen

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[Users] iso domain in maintenance and VMs cannot start
by Ernest Beinrohr 22 Dec '13

22 Dec '13

This is a multi-part message in MIME format. --------------090405020804010702020405 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit It is obvious that when an VM has a iso attached and the iso domain is in maintenance the VM cannot start. When I try to start such an VM the engine only reports that it cannot be started (failed to run VM on hv1, hv2, hv3) with no further error. I looked at engine.log and vdsm.log and there is also no specific error, that the ISO isn't accessible. PS: - ovirt 3.3 - detaching the iso allows the vm to start of course. -- Ernest Beinrohr, AXON PRO DevOps, Ing <http://www.beinrohr.sk/ing.php>, RHCE <http://www.beinrohr.sk/rhce.php>, RHCVA <http://www.beinrohr.sk/rhce.php>, LPIC <http://www.beinrohr.sk/lpic.php>, VCA <http://www.beinrohr.sk/vca.php>, +421-2--6241-0360 <callto://+421-2--6241-0360>, +421-903--482-603 <callto://+421-903--482-603> icq:28153343, skype:oernii-work <callto://oernii-work>, jabber:oernii@jabber.org ------------------------------------------------------------------------ "For a successful technology, reality must take precedence over public relations, for Nature cannot be fooled." Richard Feynman --------------090405020804010702020405 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"> </head> <body bgcolor="#FFFFFF" text="#000000"> It is obvious that when an VM has a iso attached <br> and the iso domain is in maintenance the VM <br> cannot start. <br> <br> When I try to start such an VM the engine only <br> reports that it cannot be started (failed to run VM <br> on hv1, hv2, hv3) with no further error. I looked<br> at engine.log and vdsm.log and there is also no<br> specific error, that the ISO isn't accessible.<br> <br> <br> PS: <br> - ovirt 3.3<br> - detaching the iso allows the vm to start of course.<br> <div class="moz-signature">-- <br> <div id="oernii_footer" style="color: gray;"> <span style="font-family: Lucida Console, Luxi Mono, Courier, monospace; font-size: 90%;"> Ernest Beinrohr, AXON PRO<br> DevOps, <a style="text-decoration: none; color: gray;" href="http://www.beinrohr.sk/ing.php">Ing</a>, <a style="text-decoration: none; color: gray;" href="http://www.beinrohr.sk/rhce.php">RHCE</a>, <a style="text-decoration: none; color: gray;" href="http://www.beinrohr.sk/rhce.php">RHCVA</a>, <a style="text-decoration: none; color: gray;" href="http://www.beinrohr.sk/lpic.php">LPIC</a>, <a style="text-decoration: none; color: gray;" href="http://www.beinrohr.sk/vca.php">VCA</a>, <a style="text-decoration: none; color: gray;" href="callto://+421-2--6241-0360">+421-2--6241-0360</a>, <a style="text-decoration: none; color: gray;" href="callto://+421-903--482-603">+421-903--482-603</a><br> icq:28153343, <a style="text-decoration: none; color: gray;" href="callto://oernii-work">skype:oernii-work</a>, <a class="moz-txt-link-abbreviated" href="mailto:jabber:oernii@jabber.org">jabber:oernii@jabber.org</a> <br> </span> <hr style="height: 1px; width: 95%"> <span style="font-size: 70%;"> “For a successful technology, reality must take precedence over public relations, for Nature cannot be fooled.” Richard Feynman </span> </div> </div> <img src="http://nojsstats.appspot.com/UA-44497096-1/email.beinrohr.sk" moz-do-not-send="true" border="0" height="1" width="1"> </body> </html> --------------090405020804010702020405--

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Re: [Users] GlusterFS Distributed Replicate
by Alexander Ludas 20 Dec '13

20 Dec '13

Quorum can be set via Engine GUI and Gluster CLI. Engine GUI: Select gluster volume - Volume Options - Add - cluster.quorum-count - cluster.quorum-type Gluster CLI: http://www.gluster.org/community/documentation/index.php/Features/Server-qu… Regards, Alex -----Original message----- From: Gianluca Cecchi<gianluca.cecchi(a)gmail.com> Sent: Friday 20th December 2013 19:10 To: gregoire.leroy(a)retenodus.net Cc: Andrew Lau <andrew(a)andrewklau.com>; users <users(a)ovirt.org>; Alexander Ludas <alexander(a)ludas.info> Subject: Re: [Users] GlusterFS Distributed Replicate But where is configured this thing of quorum? Ovirt engine GUI or gluster wide?

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[Users] Adding new disk to Ovort node
by Gabi C 20 Dec '13

20 Dec '13

Hello! In order to increase disk space I want to add a new disk drive to ovirt node. After adding this should I proceed as "normal" - pvcreate, vgcreate, lvcreate and so on - or these configuration will not persist? Thx

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[Users] GlusterFS Distributed Replicate
by gregoire.leroy＠retenodus.net 20 Dec '13

20 Dec '13

Hello, As I said in a previous email, I have this configuration with Ovirt 3.3 : 1 Ovirt Engine 2 Hosts Centos 6.5 I successfully setup GlusterFS. I created a distributed replicate volume with 2 bricks : host1:/gluster and host2:/gluster. Then, I created a storage storage_gluster POSIXFS with the option glusterfs and I gave the path "host1:/gluster". First, I'm rather surprised I have to specify an host for the storage as I wish to have a distribute replicated storage. I expected to specify both hosts. Then I create a VM on this storage. The expected behaviour if I shutdown host1 should be that my VM keeps running on the second brick. Yet, not only I lose my VM but host2 is in a non operationnal status because one of its data storage is not reachable. Did I miss something in the configuration ? How could I get the wanted behaviour ? Thanks a lot, Regards, Grégoire Leroy

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[Users] Agents for Windows
by Blaster 20 Dec '13

20 Dec '13

I've been able to find prebuilt virt-io drivers and spice agents for Windows. Are there any repositories for prebuilt qemu-agent and ovirt agents for Windows?

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[Users] Isolatet virtual network
by Saša Friedrich 20 Dec '13

20 Dec '13

Hi! I can't find a way to create an isolated virtual network interface in ovirt cluster? Any help would be appreciated. tnx

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Re: [Users] AcquireHostId problem
by Pascal Jakobi 20 Dec '13

20 Dec '13

sanlock.log : 2013-12-18 21:23:32+0100 1900 [867]: s1 lockspace b2d69b22-a8b8-466c-bf1f-b6e565228238:250:/rhev/data-center/mnt/lab2.home:_home_vdsm_data/b2d69b22-a8b8-466c-bf1f-b6e565228238/dom_md/ids:0 2013-12-18 21:23:52+0100 1920 [4238]: s1 wdmd_connect failed -111 2013-12-18 21:23:52+0100 1920 [4238]: s1 create_watchdog failed -1 2013-12-18 21:23:53+0100 1921 [867]: s1 add_lockspace fail result -203 2013/12/18 Pascal Jakobi <pascal.jakobi(a)gmail.com> > Apologies for not replying more quickly - I was cross-checking. > The bad news is that it has not been resolved. > > I can mount NFS shares outside of ovirt. But I fail creating domains.... > > Thxs > > > 2013/12/17 Itamar Heim <iheim(a)redhat.com> > >> On 12/11/2013 03:57 AM, Pascal Jakobi wrote: >> >>> Context : >>> vdsm-4.13.0-11.fc19.x86_64 >>> sanlock-2.8-1.fc19.x86_64 >>> >>> Creating storage domain (NFS) fails with error in engine.log such as >>> Error code AcquireHostIdFailure and error message VDSGenericException: >>> VDSErrorException: Failed to CreateStorage >>> And >>> Cannot acquire host id: ('b4f05e3e-d714-45c4-adf9-8d269418338f', >>> SanlockException(-203, 'Sanlock lockspace add failure', 'Sanlock >>> exception')) >>> >>> Reading the mail archive, I can see that this is a know issue but I do >>> not see the workaround. Can someone enlight me ? >>> >>> Also, is there somewhere a coherent instruction set in order to make >>> NFSv3 work (including iptables settings). I had to stop iptables to >>> unblock myself... >>> >>> >>> _______________________________________________ >>> Users mailing list >>> Users(a)ovirt.org >>> http://lists.ovirt.org/mailman/listinfo/users >>> >>> >> hi pascal, >> >> was this resolved? >> >> thanks, >> Itamar >> > > > > -- > *Pascal Jakobi* > 116 rue de Stalingrad > 93100 Montreuil, France > > *+33 6 87 47 58 19 <%2B33%206%2087%2047%2058%2019>*Pascal.Jakobi(a)gmail.com > -- *Pascal Jakobi* 116 rue de Stalingrad 93100 Montreuil, France *+33 6 87 47 58 19*Pascal.Jakobi(a)gmail.com

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