February 2012 - Users - oVirt List Archives

[Users] How to configure sharedFS ?
by Deepak C Shetty 18 Jun '12

18 Jun '12

Hi, From vdsm code i can see support for storage domain of type SHARED_FS But when trying to configure a new storage domain, i don't see SHARED_FS as a available domtype filed in the dropdown. I want to use shared FS to connect to try and connect to gluster mount point on my node, but unable to as I don't see that option. From http://www.ovirt.org/wiki/Features/PosixFSConnection - I understand that its the same as sharedFS, so what is PosixFSConnection then, is it just a new interface that provides a wrapper for what is sharedFS now ? The status of this says Done, but I don't see the UI part of this, am I missing something. Also pls let me know if usign sharedFS to make the node use gluster mount is correct or not ? thanx, deepak

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[Users] oVirt RPM for RHEL & Co.
by Dael Maselli 08 Jun '12

08 Jun '12

This is a cryptographically signed message in MIME format. --------------ms050101000407080407030404 Content-Type: multipart/alternative; boundary="------------090605000100000404080507" This is a multi-part message in MIME format. --------------090605000100000404080507 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: quoted-printable Hi, I was waiting the first release impatiently, when it was I suddenly=20 downloaded the Installation Guide and I read: "The packages provided via this mechanism are expected to work for users = of Fedora, Red Hat Enterprise Linux, and other Enterprise Linux derivatives." I have Scientific Linux and/or Centos, but I can't find the rpm for=20 these system (version 6.2). Do you plan to build and realease also for those OS? Thank you. Dael Maselli. --=20 ___________________________________________________________________ Dael Maselli --- INFN-LNF Computing Service -- +39.06.9403.2214 ___________________________________________________________________ *http://www.lnf.infn.it/ *http://www.infn.it/ * *http://www.FrascatiScienza.it/ *http://www.BucoNero.eu/ * ___________________________________________________________________ Democracy is two wolves and a lamb voting on what to have for lunch ___________________________________________________________________ --------------090605000100000404080507 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"> </head> <body bgcolor=3D"#FFFFFF" text=3D"#000000"> Hi,<br> <br> I was waiting the first release <meta charset=3D"utf-8"> impatiently, when it was I suddenly downloaded the Installation Guide and I read: <br> <br> "The packages provided via this mechanism are expected to work for users of Fedora, Red<br> Hat Enterprise Linux, and other Enterprise Linux derivatives."<br> <br> I have Scientific Linux and/or Centos, but I can't find the rpm for these system (version 6.2).<br> <br> Do you plan to build and realease also for those OS?<br> <br> Thank you.<br> <br>     Dael Maselli.<br> <br> <br> <pre class=3D"moz-signature" cols=3D"72">--=20 ___________________________________________________________________ Dael Maselli --- INFN-LNF Computing Service -- +39.06.9403.2214 ___________________________________________________________________ * <a class=3D"moz-txt-link-freetext" href=3D"http://www.lnf.infn= =2Eit/">http://www.lnf.infn.it/</a> * <a class=3D"moz-txt-link-freetext" = href=3D"http://www.infn.it/">http://www.infn.it/</a> * * <a class=3D"moz-txt-link-freetext" href=3D"http://www.FrascatiScienza= =2Eit/">http://www.FrascatiScienza.it/</a> * <a class=3D"moz-txt-link-fre= etext" href=3D"http://www.BucoNero.eu/">http://www.BucoNero.eu/</a> * ___________________________________________________________________ Democracy is two wolves and a lamb voting on what to have for lunch ___________________________________________________________________ </pre> </body> </html> --------------090605000100000404080507-- --------------ms050101000407080407030404 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIIOCjCC BIowggNyoAMCAQICECf06hH0eobEbp27bqkXBwcwDQYJKoZIhvcNAQEFBQAwbzELMAkGA1UE BhMCU0UxFDASBgNVBAoTC0FkZFRydXN0IEFCMSYwJAYDVQQLEx1BZGRUcnVzdCBFeHRlcm5h bCBUVFAgTmV0d29yazEiMCAGA1UEAxMZQWRkVHJ1c3QgRXh0ZXJuYWwgQ0EgUm9vdDAeFw0w NTA2MDcwODA5MTBaFw0yMDA1MzAxMDQ4MzhaMIGuMQswCQYDVQQGEwJVUzELMAkGA1UECBMC 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[Users] oVirt - spice activex / spice-xpi plugins for Windows?
by Douglas Landgraf 02 Apr '12

02 Apr '12

Do we have such plugins for Windows users that would like to open their vms from browser? From Fedora side, the firefox plugin works fine. Thanks! -- Cheers Douglas

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[Users] Help on oVirt basic question
by aru mon 13 Mar '12

13 Mar '12

Hi Team, I am very new to the Ovirt. I am trying to install the ovirt-engine into one of my vm with the below spec. 1. 2GB Mem 2. 2 CPU 3. 1 NIC 4. 20GB storage 5. Centos 5.5 32bit I am following the http://wiki.gentoo.org/wiki/OVirt#Installing_oVirt_Engine_Core installation documentation. I am tryingto meet all the software dependencies throught the source tarball. I installed the maven, postgresql and jboss-as through tar ball. But, when i am trying to compile the webadmin and user portal using the "mvn -e -DskipTests=true clean install -Pgwt-admin,gwt-user" command it fails at the time of web-admin level. As per my under standings the ovir-engine is a java based jboss applicaiton it would not be an issue with the os version. Please help me to understand. Regards, Arumon

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Re: [Users] new wiki for ovirt-engine-cli
by Li, David 11 Mar '12

11 Mar '12

Michael, I am interested in the ovirt-shell and I might have missed some earlier discussions. The wiki doesn't say much about how to install it. My questions are: 1. Is this part of ovirt-engine install? 2. Can it entirely replace the engine? Do you have a 'how to get started' page? David > >Date: Wed, 29 Feb 2012 17:08:13 +0200 >From: Michael Pasternak <mpastern(a)redhat.com> >To: users(a)ovirt.org >Subject: [Users] new wiki for ovirt-engine-cli >Message-ID: <4F4E3F5D.7010600(a)redhat.com> >Content-Type: text/plain; charset=ISO-8859-1 > > >http://www.ovirt.org/wiki/CLI > >-- > >Michael Pasternak >RedHat, ENG-Virtualization R&D > >

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[Users] Network configuration
by Andrew James Dunlop 04 Mar '12

04 Mar '12

--Apple-Mail=_7662AEB0-7FB9-4FF9-8F4E-9B3863ABC011 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii I feel like I have been bombarding this list the last few days, sorry! I have been looking at the different possible network configurations = shown at http://www.ovirt.org/wiki/Vdsm_Network and trying to work out = how to achieve the second topology (bridge over vlan over nic). I can = see that it is possible to assign a logical network to a physical = network on a node but how can you add more than one as this is a = dropdown menu? My nodes have two NICs, one of these is for the = management network but I could like to have a number of logical networks = (with different VLAN tags) connected to the other NIC. Is this currently possible using the web UI?= --Apple-Mail=_7662AEB0-7FB9-4FF9-8F4E-9B3863ABC011 Content-Transfer-Encoding: 7bit Content-Type: text/html; charset=us-ascii <html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">I feel like I have been bombarding this list the last few days, sorry!<div>I have been looking at the different possible network configurations shown at <a href="http://www.ovirt.org/wiki/Vdsm_Network">http://www.ovirt.org/wiki/Vdsm_Network</a> and trying to work out how to achieve the second topology (<span class="Apple-style-span" style="font-family: sans-serif; font-size: 13px; line-height: 19px; ">bridge over vlan over nic</span>). I can see that it is possible to assign a logical network to a physical network on a node but how can you add more than one as this is a dropdown menu? My nodes have two NICs, one of these is for the management network but I could like to have a number of logical networks (with different VLAN tags) connected to the other NIC.</div><div>Is this currently possible using the web UI?</div></body></html> --Apple-Mail=_7662AEB0-7FB9-4FF9-8F4E-9B3863ABC011--

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[Users] Can someone help me with moving a windows server 2008 to ovirt?
by Dominic Kaiser 01 Mar '12

01 Mar '12

So I have been looking at how to move windows 2008 and R2 servers from vmware esxi4 over to ovirt. I moved my Linux servers over with clonezilla. But windows needs a sysprep and generalize not to mention uninstalling vmtools and vmware drivers. I have done this. I then use clonezilla to put the image onto a thinprovisioned drive on ovirt. It starts to boot then blue screen of death. Am I missing something other than syspreping the windows machine and uninstalling the vmware drivers? Also is there a better way? P.S. Also I have ovirt up in a production envirenment and is running rock solid for the past month great job guys! Thanks again, -- Dominic Kaiser Greater Boston Vineyard Director of Operations cell: 617-230-1412 fax: 617-252-0238 email: dominic(a)bostonvineyard.org

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[Users] Q on ovirt datacentre and host storage types
by Deepak C Shetty 01 Mar '12

01 Mar '12

Hi, got few basic Qs in my mind. Appreciate a response. 1) Why is it that the data domains must be of the same type as that of datacentre ? What is the goal behind having this constraint ? It seems useful to have a datacentre w/o having any storage restrictions.. i should be able to add hosts w/o worrying abt the storage types... why is it not so... looking to understand the reason behind this design decision. 2) If i have a set of host systems all connected to shared FC storage, is there a way for me to configure LUNs exclusively for each host, meaning have ability to control what LUN each hosts sees ? Can this be done using oVirt today ? My understanding is that this cannot be done via ovirt, zoning of LUNs to host has to be done separately and not via ovirt, is that correct ? 3) If i have to create and run 1000 VMs (say), how can i automate that using ovirt, what is the best way to do that ? thanx, deepak

4 3

[Users] Change virtual disk interface
by wdh＠dds.nl 01 Mar '12

01 Mar '12

I have serveral "old" KVM virtual images, all off them using virtio for networking and disks. Trying to import these into my EXPORT datastore ends up with an error: virt-v2v -i libvirt -o rhev -os 10.0.0.3:/nfs/export -n br0 PXE5-test PXE5.img: 100% [=====================================================] virt-v2v: WARNING: Unable to convert this guest operating system. Its storage will be transfered and a domain created for it, but it may not operate correctly without manual reconfiguration. The domain will present all storage devices as ide, all network interfaces as rtl8139 and the host as x86_64. virt-v2v: PXE5-test configured without virtio drivers. How can I avoid these errors? How can I fix this error. After restoring the image, I am able to change the network interface from rtl8139 to Virtio. However; I cannot change the disk. In the admin console going to Virtual Machines --> <virtual machine> --> Virtual Disks --> <disk> --> Edit gives a menu, but the only option I can change is "is bootable". Options like "Interface" are grey and cannot be modified.

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[Users] Trying to understand oVirt terminology.
by Sharad Mishra 29 Feb '12

29 Feb '12

While reading oVirt Wiki and other related docs, I came across multiple terms that meant the same thing (at least to me). Please take a look and let me know where I am wrong. 1) Difference between RHEV and oVirt node - oVirt node has VDSM and libvirt whereas RHEV only has libvirt. 2) 'RHEV-M server' is same as 'oVirt Engine Mgmt Server' is same as 'oVirt Engine'. 3) 'oVirt API' is same as 'REST API' is same as 'RHEV-M API' which is same as 'oVirt Engine API'. 4) 'Host Agent' is same as VDSM 5) 'oVirt Node API' is same as VDSM API. Question ) Guest Agent is running on VM. How does it get installed there? Regards, Sharad Mishra

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