February 2015 - Users - oVirt List Archives

about LXC and ovirt
by Nathanaël Blanchet 20 Oct '15

20 Oct '15

This is a multi-part message in MIME format. --------------020605060407070503090903 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit Hi all, now rhel7 is out, it will become a part of the ovirt project in a near future. Given taht official LXC support aims to complete the KVM virtualization part, is LXC planned to be supported for linux VM by ovirt, like openvz is with proxmox? -- Nathanaël Blanchet Supervision réseau Pôle exploitation et maintenance Département des systèmes d'information 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 blanchet(a)abes.fr --------------020605060407070503090903 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"> <font size="-1">Hi all,<br> <br> now rhel7 is out, it will become a part of the ovirt project in a near future. Given taht official LXC support aims to complete the KVM virtualization part, is LXC planned to  be supported for linux VM by ovirt, like openvz is with proxmox?<br> </font> <pre class="moz-signature" cols="72">-- Nathanaël Blanchet Supervision réseau Pôle exploitation et maintenance Département des systèmes d'information 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 <a class="moz-txt-link-abbreviated" href="mailto:blanchet@abes.fr">blanchet(a)abes.fr</a> </pre> </body> </html> --------------020605060407070503090903--

6 5

[Users] Cant assign Quotas to groups anymore?
by Maurice James 28 Sep '15

28 Sep '15

--_c1bf2036-7c19-43f7-bca5-b1f997d755b7_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable 3.4.0-0.13.rc.el6See the error below User admin failed to grant permission for Role QuotaConsumer on Quota Mobil= ePolicy to User/Group Non interactive user. = --_c1bf2036-7c19-43f7-bca5-b1f997d755b7_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <html> <head> <style></style></head> <body class=3D'hmmessage'><div dir=3D'ltr'><div><span class=3D"gwt-InlineLa= bel">&nbsp=3B3.4.0-0.13.rc.el6</span></div><div>See the error below</div><d= iv><br></div><div><br></div>User admin failed to grant permission for Role = QuotaConsumer on Quota MobilePolicy to User/Group Non interactive user. = </div></body> </html>= --_c1bf2036-7c19-43f7-bca5-b1f997d755b7_--

6 15

Foreman: Add external provider (Failed with error PROVIDER_FAILURE and code 5050)
by Daniel Helgenberger 25 Sep '15

25 Sep '15

Hello, did anyone actually get this working in oVirt 3.5 / EL6 - Engine? I am trying this for two days now. Setup: Engine; EL6.5 Foreman; EL6.5 Foreman seems to do it's as I can use it to deploy hosts and also smart proxies are running fine. I have opened a BZ [1]; because this really can not work out of the box with EL6 plain vanilla packages. I wonder if this was ever tested... ? Java 7 used i n EL6 [4] does only support DH keys up to 1024byte. This is known issue in Foreman [2] as longer DH keys are now used by default in Foreman / PuppetCA. A dirty fix confirmed working is adding default DH parameters to the foreman cert; effectively disabling it [3]. So I got SSL working and I get beyond the authentication (entering wrong data gets me auth errors)- however, I am still not able to add the external provider. Pressing 'test' results in (Failed with error PROVIDER_FAILURE and code 5050) Sample engine.log 2014-10-28 23:49:40,860 ERROR [org.ovirt.engine.core.bll.provider.TestProviderConnectivityCommand] (ajp--127.0.0.1-8702-1) [6a3da4e7] Command org.ovirt.engine.core.bll.provider.TestProviderConnectivityCommand throw Vdc Bll exception. With error message VdcBLLException: PROVIDER_FAILURE (Failed with error PROVIDER_FAILURE and code 5050) I can't find any more hints in oVirt; access logs in Foreman are telling me API queries by the engine. Did I miss a crucial step in the foreman setup? How can I debug this issue? I am willing to upgrade openjdk; provided this does not break my engine... Thanks! [1] https://bugzilla.redhat.com/show_bug.cgi?id=1157749 [2] https://tickets.puppetlabs.com/browse/SERVER-17 [3] http://httpd.apache.org/docs/current/ssl/ssl_faq.html#javadh [4] java-1.7.0-openjdk-1.7.0.65-2.5.1.2.el6_5.x86_64 -- 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

6 10

MooseFS cluster as storage domain
by shimano 24 Jun '15

24 Jun '15

Hi everyone, I would like to create storage domain based on MooseFS cluster. The first idea was to do it by mount Posix compliant FS, but it doesn't like to mount (or i don't know how to do it). The next idea was to use NFS, but even that won't work. NFS causing Kernel crash and rebooting a Host when trying to create storage domain. I've checked everything I found on Google and all my NFS settings seems to be OK but it's still crashing. I know that MFS's issue have been taken here and it may be supported in future, but does anybody know how to get it working in oVirt 3.4 or 3.5? Or maybe somebody known problem with NFS and kernel panics on storage domain creating?

3 2

hosted-engine : how to shutdown hosts?
by Uwe Laverenz 22 Jun '15

22 Jun '15

Hi, just a minor problem I guess: I have a small test environment with 2 hosts and a hosted engine on a separate NFS3 share, all running CentOS7. The VMs are running from an iSCSI storage. When I want to shutdown the environment I: - shutdown VMs - enable global maintenance mode - "shutdown -h now" on the hosted engine vm - "shutdown -h now" on the hosts The problem: instead of shutting down, the hosts perform a reboot after a short while. Is this the expected behaviour or a known bug? How can I cleanly shutdown my OVirt-environment? Thank you, Uwe

5 6

How to backup/restore the rhevm-VM in hosted-engine ?
by xiec.fnst＠cn.fujitsu.com 19 Jun '15

19 Jun '15

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The I just try to backup the storage of= rhevm-VM (using cp =A8Cprf  to make a copy of folder). Then I make so= me change and replace the origin RHEVM-VM content with my backup folder (of course I shu= tdown the rhevm-vm first).  At last the vm can be up,but the status is <b>NOT</b> health but as below:<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">=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">Status up-to-date  &n= bsp;           &nbsp= ;   : False<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">Hostname   &nbsp= ;            &n= bsp;          : 193.168.195.24= 8<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">Host ID    =             &nb= sp;           : 1<o:p></o= :p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">Engine status   =             &nb= sp;      : unknown stale-data<o:p></o:p></span></p= > <p class=3D"MsoNormal"><span lang=3D"EN-US">Score    &n= bsp;           &nbsp= ;             := 2400<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">Local maintenance  &n= bsp;           &nbsp= ;   : False<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">Host timestamp  &nbsp= ;             &= nbsp;    : 1409743461<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">Extra metadata (valid at timest= amp):<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">     &= nbsp;   metadata_parse_version=3D1<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">     &= nbsp;   metadata_feature_version=3D1<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">     &= nbsp;   timestamp=3D1409743461 (Wed Sep  3 07:24:21 2014)<o:= p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">     &= nbsp;   host-id=3D1<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">     &= nbsp;   score=3D2400<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">     &= nbsp;   maintenance=3DFalse<o:p></o:p></span></p> <p class=3D"MsoNormal"><span lang=3D"EN-US">     &= nbsp;   state=3DEngineUp<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">=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D<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">So are there some proper way to= backup the rhevm-vm? <o:p></o:p></span></p> </div> </body> </html> --_000_EE4D679B9474414187D2E27D8B6890F6931BF6G08CNEXMBPEKD03g0_--

6 7

[Users] Compiling ovirt-guest-agent on FreeBSD
by Karli Sjöberg 11 Jun '15

11 Jun '15

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6 10

Multiple NICs on hosted engine?
by Chris Adams 06 Jun '15

06 Jun '15

I have installed the first node of a new oVirt 3.5 setup with a hosted engine VM. I have multiple networks: one public-accessible and one private (with storage, iDRAC/IPMI, etc.). I set the engine VM up on the public LAN, but now realize that it can't access the power control. I tried to add a second NIC to the engine VM through the web interface, but of course that doesn't work (because it isn't really managed there). How can I add a second NIC to the hosted engine VM? -- Chris Adams <cma(a)cmadams.net>

4 8

Directly connect NIC or other cards to VM?
by David Smith 11 May '15

11 May '15

Is there a way to directly connect a specific device (ie, NIC) to a particular VM? I've figured out how to map a specific network interface to a VM, thats one step, but in the end I may need direct access to the PCI device itself. Second to that, for network interfaces mapped to a particular VM, is there a way for the VM to be able to properly detect physical link state of that interface? Right now that's a 'configurable option' inside network interface settings on the VM in the manager (ie, plugged, not plugged, and link state up /down) Thanks, David

6 7

Remove Master Data Domain in oVirt 3.5.0
by s k 20 Apr '15

20 Apr '15

--_bb8b9ee9-e969-42e3-b3dd-4e5e09ce289a_ Content-Type: text/plain; charset="iso-8859-7" Content-Transfer-Encoding: quoted-printable Hello=2C I would like to remove the Master Data Domain because I need to decommissio= n the underlying storage device. Is there a way to manually change the Master Data Domain? Will the Master D= ata Domain be reassigned automatically when the current one is deleted? Thank you=2C Sokratis = --_bb8b9ee9-e969-42e3-b3dd-4e5e09ce289a_ Content-Type: text/html; charset="iso-8859-7" Content-Transfer-Encoding: quoted-printable <html> <head> <style></style></head> <body class=3D'hmmessage'><div dir=3D'ltr'>Hello=2C<div><br></div><div><br>= </div><div>I would like to remove the Master Data Domain because I need to = decommission the underlying storage device.</div><div><br></div><div><br></= div><div>Is there a way to manually change the Master Data Domain? Will the= Master Data Domain be reassigned automatically when the current one is del= eted?</div><div><br></div><div><br></div><div>Thank you=2C</div><div><br></= div><div><br></div><div>Sokratis</div> </div></body> </html>= --_bb8b9ee9-e969-42e3-b3dd-4e5e09ce289a_--

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