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oVirt Resources Site
by Nick Kesick 19 Jan '15

19 Jan '15

I keep getting 404 errors when trying to access anything under http://resources.ovirt.org/releases/ . Is anyone else seeing the same thing? "Is it down right now" is seeing the same thing. http://www.isitdownrightnow.com/resources.ovirt.org.html -- Cybertimber2005(a)gmail.com

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When will ovirt add GPU/vGPU support in the admin portal ?
by lof yer 19 Jan '15

19 Jan '15

Since I recently saw cloudstack have add this( https://cwiki.apache.org/confluence/display/CLOUDSTACK/GPU+and+vGPU+support… ). And iGVT( https://01.org/zh/xen/blogs/wangbo85/2014/intel-gvt-gxengt-pubic-release?la…) is released. If ovirt add this, it'll be very competitive for ovirt in VDI platforms.

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ovirt 3.5 and power outages
by Kostyrev Aleksandr 19 Jan '15

19 Jan '15

good day, everybody! I've got three node cluster with power management enabled. As far as I understood to restart vms on the other host in the cluster in case when host suffered from power outage the engine has to be able to connect to host (specifically to vdsm) to be sure that host has been rebooted and it's not running any vms. But what if I'm running a lot of vms on the host and it's 3 o'clock in the morning and 1) engine has rebooted the host but the host cannot boot because of some hardware problem or new kernel gives a kernel panic? 2) the host's motherboard burned out and it cannot get booted so the engine will never connect to host and therefore all the vms that were running on that host won't migrate to other node in the cluster. So my cluster in that case is useless 'cause I'm not there to press "confirm host has been rebooted'. -- С уважением, Костырев Александр, системный администратор

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Re: [ovirt-users] USB Modem in a VM
by Itamar Heim 19 Jan '15

19 Jan '15

On 01/19/2015 12:23 PM, VONDRA Alain wrote: > Hi, > I've tried to use hook hostusb, I've installed vdsm-hook-hostusb.noarch 0:4.16.10-0.el6, and followed the documentation on http://www.ovirt.org/Vdsm_Hooks, but the new hook doesn't appear on the UI using "Edit VM" and "custom properties". > Is there any other way to install hooks, the documentation is not so clear, and I'm not very fine with python. > Thanks you don't need to know python. did you run the engine side commands (engine-config -s UserDefinedVMProperties... and restarted the engine)? check http://blog.conoracallahan.com/blog/2014/07/19/ovirt-usb-passthrough/ > Alain > > > > > Alain VONDRA > Chargé d'exploitation des Systèmes d'Information > Direction Administrative et Financière > +33 1 44 39 77 76 > UNICEF France > 3 rue Duguay Trouin 75006 PARIS > www.unicef.fr > > > > > -----Message d'origine----- > De : Itamar Heim [mailto:iheim@redhat.com] > Envoyé : dimanche 18 janvier 2015 11:42 > À : VONDRA Alain > Objet : Re: [ovirt-users] USB Modem in a VM > > On 01/18/2015 12:36 PM, VONDRA Alain wrote: >> Hi, >> I didn't try yet this option http://www.ovirt.org/VDSM-Hooks/hostusb >> to inject it Do you think it will be a better solution ? > > that's the "right solution". > I'll reply again on list so folks can help you with it as needed. > >> Thanks >> Alain >> >> >> >> Alain VONDRA >> Chargé d'exploitation des Systèmes d'Information Direction >> Administrative et Financière >> +33 1 44 39 77 76 >> UNICEF France >> 3 rue Duguay Trouin 75006 PARIS >> www.unicef.fr >> >> >> >> >> ________________________________________ >> De : Itamar Heim [iheim(a)redhat.com] >> Envoyé : vendredi 16 janvier 2015 19:21 À : VONDRA Alain Objet : Re: >> [ovirt-users] USB Modem in a VM >> >> On 01/15/2015 05:56 PM, VONDRA Alain wrote: >>> Hi, >>> Thank you for your answer, I've tried to insert my USB modem, but it doesn't up in the Windows VM. >>> I've tried to insert via virt-manager without success, I can't apply the modification, however I see the modem using lsusb : >>> >>> lsusb >>> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 003: ID 0624:0248 Avocent Corp. Virtual Hub Bus 001 Device 004: ID 0624:0249 Avocent Corp. Virtual Keyboard/Mouse Bus 002 Device 010: ID 0572:1321 Conexant Systems (Rockwell), Inc. >>> >>> I've unload the "cdc_acm" kernel module via rmmod without success. >>> I've also tried to edit the xml appending the ID and VENDDOR tags : >>> >>> <hostdev mode='subsystem' type='usb'> >>> <source> >>> <vendor id='0x0572'/> >>> <product id='0x1321'/> >>> </source> >>> </hostdev> >>> >>> Ut at the first load the config disappears... >>> Do I need to restart the host or restart libvirtd services ? >>> >>> Thanks for your help >>> Alain >>> >>> >>> >>> Alain VONDRA >>> Chargé d'exploitation des Systèmes d'Information Direction >>> Administrative et Financière >>> +33 1 44 39 77 76 >>> UNICEF France >>> 3 rue Duguay Trouin 75006 PARIS >>> www.unicef.fr >>> >>> >>> >>> >>> -----Message d'origine----- >>> De : Alon Bar-Lev [mailto:alonbl@redhat.com] Envoyé : mardi 13 >>> janvier 2015 17:47 À : VONDRA Alain Cc : users(a)ovirt.org Objet : Re: >>> [ovirt-users] USB Modem in a VM >>> >>> >>> >>> ----- Original Message ----- >>>> From: "VONDRA Alain" <AVONDRA(a)unicef.fr> >>>> To: users(a)ovirt.org >>>> Sent: Tuesday, January 13, 2015 5:55:01 PM >>>> Subject: [ovirt-users] USB Modem in a VM >>>> >>>> >>>> >>>> Hi, >>>> >>>> Can you tell me if I can use an USB modem through one of the >>>> hypervisor hosts to a Windows VM ? >>>> >>>> I’d like to install a Windows Fax Server. >>>> >>>> Thank you for your answers. >>> >>> >>> should be possible using qemu args: -usbdevice >>> host:vendor_id:product_id >>> >>> in libvirt replace @VENDOR@ and @DEVICE@ to device specific properties: >>> >>> <domain type='kvm'> >>> <name>...</name> >>> … >>> <devices> >>> … >>> <hostdev mode='subsystem' type='usb'> >>> <source> >>> <vendor id='0x@VENDOR@'/> >>> <product id='0x@DEVICE@'/> >>> </source> >>> </hostdev> >>> </devices> >>> </domain> >>> >>> if this option is not exposed in ui you can use vdsm-hooks[1] to modify the libvirt configuration and inject such device. >>> >>> Regards, >>> Alon >>> >>> [1] http://www.ovirt.org/VDSM-Hooks >>> _______________________________________________ >>> Users mailing list >>> Users(a)ovirt.org >>> http://lists.ovirt.org/mailman/listinfo/users >>> >> >> have you used http://www.ovirt.org/VDSM-Hooks/hostusb to inject it? >> >

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Ovirt and power saving
by Mario Giammarco 18 Jan '15

18 Jan '15

Hello, I would like to ask if it is possible to do this use case with ovirt: 1) two servers powered on 2) operator suspend some virtual machines 3) load falls down 4) ovirt shutdown one server Then operator unpauses virtual machines and ovirt starts again the 2nd server. Thanks, Mario

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Put the engine inside hosts after installation
by Mario Giammarco 18 Jan '15

18 Jan '15

Hello, I would like to try ovirt with hosted engine installation. I had so many problems (I have written them in another thread) so I will not try anymore hosted installation (up and running with ovirt 3.5 tutorial) But now I would try this approach: I install the engine on a dedicated server or as a virtual machine in another kvm based virtualizator. Now I create an ovirt cluster and use it. Can I after that install change my mind and so move the engine as a vm in the cluster? Or can I install a new engine in the cluster and powerdown the first engine? Thanks in advance for help, Mario

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Re: [ovirt-users] FOSDEM 15.... here we come!
by Rene Koch 16 Jan '15

16 Jan '15

This is a multi-part message in MIME format. Your mail reader does not understand MIME message format. --=_sqnK4Lv6t30UIQamReiQk0Qvd4-hXN12ZYsxbTaWKFuW2Lt7 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Done - added myself to to one of the few empty slots... See you guys a= t FOSDEM! -----Original message----- From: Doron Fediuck=C2=A0= <dfediuck(a)redhat.com> Sent: Thursday 15th January 2015 16:55 To: Brian = Proffitt <bproffit(a)redhat.com>; users(a)ovirt.org; announce(a)ovirt.org Subj= ect: [ovirt-users] FOSDEM 15.... here we come! Hi all, Happy to see= oVirt's tradition continuing! I summarized all relevant information h= ere: http://etherpad.ovirt.org/p/ovirt-fosdem-15 Also, we need a few = volunteers to help man the booth, so please go ahead and list yourself i= n the right place. Once we have more updates we'll send them to the li= st. See you @FOSDEM, Doron _________________________________________= ______ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailm= an/listinfo/users --=_sqnK4Lv6t30UIQamReiQk0Qvd4-hXN12ZYsxbTaWKFuW2Lt7 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://ww= w.w3.org/TR/html4/loose.dtd"><html> <head> <meta name=3D"Generator" con= tent=3D"Zarafa WebApp v7.1.11-46050"> <meta http-equiv=3D"Content-Type"= content=3D"text/html; charset=3Dutf-8"> <title>RE: [ovirt-users] FOSDE= M 15.... here we come!</title> </head> <body> Done - add= ed myself to to one of the few empty slots... See you guys at FOSDEM! </s= pan> <div> <blockquote style=3D"bo= rder-left: 2px solid #325FBA; padding-left: 5px; margin: 0px 5px;">-----Original message----- From: Doron Fedi= uck <dfediuck(a)redhat.com> Sent:</str= ong> Thursday 15th January 2015 16:55 To:</stro= ng> Brian Proffitt <bproffit(a)redhat.com>; users(a)ovirt.org; announce= @ovirt.org Subject: [ovirt-users] FOSD= EM 15.... here we come! <div> <pre style=3D"whi= te-space: pre-wrap; word-wrap: break-word;">Hi all, Happy to see oVi= rt's tradition continuing! I summarized all relevant informati= on here: http://etherpad.ovirt.org/p/ovirt-fosdem-15 Also= , we need a few volunteers to help man the booth, so please go ahead and list yourself in the right place. Once we have more updat= es we'll send them to the list. See you @FOSDEM, Doron<br= />_______________________________________________ Users mailing lis= t Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users= </pre> </div> </blockquote> </div> </body> </html> --=_sqnK4Lv6t30UIQamReiQk0Qvd4-hXN12ZYsxbTaWKFuW2Lt7--

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Low cost fencing/stonith devices
by Mario Giammarco 16 Jan '15

16 Jan '15

Hello, I ask this question again to see if there are some improvements. I am searching for a low cost stonith/fencing device for servers or hardware that has no ipmi/ilo on board. I see that there are some interesting products on the market like ubnt/mfi mpower that are controllable power outlets but there is no driver for them. In my use case WOL support will be enough (using it with ssh or shared storage fencing) but as far as I know WOL is not yet supported in ovirt. So is there some fencing device supported in 100/200$ price range? Thanks, Mario

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[POLL] FOSDEM Social Event Date
by Brian Proffitt 16 Jan '15

16 Jan '15

For those attending FOSDEM: As is our tradition, we would like to host a social evening out during FOSDEM for members and friends of the oVirt community. We will be gathering at the Au Bon Vieux Temps tavern in Brussels, but before we set the date for the event, we would like your input on which evening would be better: Fri., Jan. 30 or Sat., Jan. 31? Please visit the post about this on Facebook [1] and input your preference in the comments, and early next week we will set it up and announce the details of the event! Thanks! BKP [1] https://www.facebook.com/events/340404086145780/permalink/340730009446521/ -- Brian Proffitt Community Liaison oVirt Open Source and Standards, Red Hat - http://community.redhat.com Phone: +1 574 383 9BKP IRC: bkp @ OFTC

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[ANN] oVirt 3.5.1 First Release Candidate is now available for testing
by Sandro Bonazzola 16 Jan '15

16 Jan '15

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 The oVirt team is pleased to announce that the 3.5.1 First Release Candidate is now available for testing as of Jan 16th 2015. The release candidate is available now for Fedora 20, Red Hat Enterprise Linux 6.6 (or similar) and Red Hat Enterprise Linux 7 (or similar). This release of oVirt includes numerous bug fixes. See the release notes [1] for a list of the new features and bugs fixed. Please refer to release notes [1] for Installation / Upgrade instructions. New oVirt Live and oVirt Node ISO will be available soon as well[2]. Please note that mirrors may need usually one day before being synchronized. Please refer to the release notes for known issues in this release. [1] http://www.ovirt.org/OVirt_3.5.1_Release_Notes [2] http://resources.ovirt.org/pub/ovirt-3.5-pre/iso/ - -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJUuPJtAAoJEHw3u57E4QAOVccP/0qAx81oBpN2U4gVwxbcFJuD tFEXGYgbdBDOrh4Z8hX/PA8U+xuRE0Ctjy3SOP9FzHnPJ6qoekPzZuSfDaKVIqvi qKOrOfQu4lE9wkTiuXuIm/4R/Oc3+34aSKCAO8KQKYx32sEVM4S3yShQVBM9p/Ga +vYearlfHjNOUoqghh/3hNhdgr82XNkS8Lk6RsGaGqbkLhEO5jo5hQ3pv2g2QGXB 7upM8kB9fM4rEDzeflcQ3gHAsak+DeGjnNzY4fKDL9iLgjm08Kf4IemQJSNqXMu6 t9lIQJHTOYGBI9eLyPZ9Q3eC9uAvmk15Ckb7tIQRMulJqI3zxzgXJrQzawDw2Srk enRfnPg18j0OZzeDZSREePDBldQv420hcKhQsQbheObRW67+A1jHQC+Nnn4iAikI y+ZGJwXHsLjmnjvuVkO4ygE2YBp8KSj8OAFLXHlrx2OZJOE4KtIhVHXIY7ES+W6z WFJIwHLGBklEmFLRWRgzcWiGxNZAIAATehvO6ZZmTC3/DWH2CfuhS1f0ZZdussxR qcEcrbd5EEy7AqV5jRDyuQP5q8S53kWawU2N7Iqxdq0QcufSo9XgMnOjqF2nJGKz 7UsPhgBbFSuF3xJbXGGMnKPCesizIm9SotjEievRe1SJxmvcxhA5fybQ7CtB7DI0 ZRmWY8kERzKAYFeH2TeQ =EKEO -----END PGP SIGNATURE-----

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