- Users - oVirt List Archives

[Users] VNC console connection information dialog doesn't show host's FQDN
by Adam Tkáč 10 Sep '12

10 Sep '12

Hello all, oVirt web interface doesn't write host's hostname in VNC connection info dialog. It writes only IP address. Is it possible to configure this somewhere? I remember the dialog wrote FQDN but it doesn't write it now, not sure how it got broken. Currently the connection dialog looks like this: ---- Please use your VNC client to connect to this VM. Use the following parameters: IP:Port: 192.168.30.140:5902 Password: WxGYrAg7wjXF (note: this password is valid for 120 seconds) ---- However I would like to configure it to write this: ---- Please use your VNC client to connect to this VM. Use the following parameters: IP:Port: host.example.com:5902 Password: WxGYrAg7wjXF (note: this password is valid for 120 seconds) ---- Is it possible to do it somehow? Thank you in advance. Regards, Adam

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[Users] Call For Agenda Items -- oVirt Weekly Meeting 2012-09-12
by Mike Burns 10 Sep '12

10 Sep '12

Meeting Time and Place oVirt Weekly Sync * Wednesdays @ 15:00 UTC (may change during DST changes) - always at 7:00am US Pacific, 10:00am US Eastern. * To see in your timezone date -d 'WEDNESDAY 1000 EDT' * On IRC: #ovirt on irc.oftc.net This is the agenda for the 2012-09-12 meeting: * Status of Next Release (Release Criteria, Target GA date) * Sub-project reports (engine, vdsm, node, infra) * Workshops * Project Manager Election If you have other topics, please reply to me and I will add them to the agenda. If you propose a topic, please be prepared to lead the discussion during the meeting. Thanks Mike

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[Users] Cannot add another host to "all-in-one" datacenter
by Adam Tkáč 10 Sep '12

10 Sep '12

Hello all, I installed an oVirt datacenter via "all-in-one" plugin, which means everything currently runs on one machine. I would like to add another host to this datacenter, it has it's own storage for virtual machine images, but oVirt refuses to add it with error "Cannot add more than one Host to "Local Storage" Data Center". Is it possible to configure this somewhere and add the host to the local_datacenter? Thank you in advance for response. Regards, Adam

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Re: [Users] Can't add NFS domain
by Changsen Xu 10 Sep '12

10 Sep '12

Damiano, Thanks a lot for your answer. I just got vdsm compiled and installed on fresh FC17 (installed with live cd), used your 3.4.9 FC16 kernel. Yes, now, engine can add it as host, great. But engine still can't add NFS domain. Any idea what is happening? Regards, -- John Xu On Mon, 2012-09-03 at 23:52 +0200, Damiano Verzulli wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Il 03/09/2012 05:47, Changsen Xu ha scritto: > > Damiano, > > > > How did you install the kernel-3.4.9-2.fc16.x86_64.rpm ? > > with: > > rpm -ivh kernel-3.4.9-2.fc16.x86_64.rpm > > on the node. Actually my node was a Fedora 17 installed as such.... and > not the ovirt-iso-image (BTW: I thought you were working on an FC17, not > on a ovirt-node-image, sorry!). > > > > Installed it on the node iso from ovirt.org ? Those iso are read > > only, even if I "mount -o remount,rw /", I still can't persist the > > kernel files, system complained out of space. > > Sorry. As I said, I worked on standard FC17. > > > > Or did you install on fresh/empty Fedora Core ? > > exactly > > > Then how did you install the vdsm? > > by following this guide: > > http://wiki.ovirt.org/wiki/OVirt_3.1_release_notes#Fedora_Host > > In detail, starting with a "running" fedora: > > # yum localinstall http://ovirt.org/releases/ovirt-release-fedora.noarch.rpm > > Afterwards, right after installing the Engine (on a different host, in my > case), simply adding the "ovirt FC17 node" as a new node from the > web-interface of the "engine", the "adding process" will take care of the > setup of all the software components. > > So, in the end, it will be the engine that will connect to the node and > launch, on the node, the setup (yum install....) of all the required RPMs > (...that are provided by the repository provided by the initial > ovirt-release-fedora.noarch.rpm. > > HTH. > > > > I just can't find any detailed guide on internet. > > Ovirt is a great project, really. But unfortunatly it lacks documentations. > > Bye, > DV > > - -- > Damiano Verzulli > e-mail: damiano(a)verzulli.it > - --- > possible?ok:while(!possible){open_mindedness++} > - --- > "Technical people tend to fall into two categories: Specialists > and Generalists. The Specialist learns more and more about a > narrower and narrower field, until he eventually, in the limit, > knows everything about nothing. The Generalist learns less and > less about a wider and wider field, until eventually he knows > nothing about everything." - William Stucke - AfrISPA > http://elists.isoc.org/mailman/private/pubsoft/2007-December/001935.html > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.11 (GNU/Linux) > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ > > iEYEARECAAYFAlBFJoQACgkQcwT9fsMT4SzRogCfYtYJwB+eyCC5LbNUV4ltOu2W > Ye4AnRPA36VdnuGc3JZ6jjk4WfCGwlHd > =Eiip > -----END PGP SIGNATURE-----

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[Users] [oVirt 3.1] Export VM
by Andres Gonzalez 09 Sep '12

09 Sep '12

Hello, I have a VM that has a 30 GB thin provisioned hard disk, but when I make an export from the GUI the process allocates 30 GB instead of the 6 GB that the disk is using now. This could be something that I have wrong or a bug ? I have installed oVirt 3.1 under CentOS 6.3 (dre repo). Also, is there any way to upgrade qemu to have the possibility of make live snapshots and exports ?! Thanks. Regards.- -- AGD

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[Users] ovirt vs openstack
by Neo Vlanik 08 Sep '12

08 Sep '12

Hi, Forgive me if this is a dump question. What is the difference between ovirt and openstack projects? Are both of these projects perform the same job creating a cloud? Thanks, Neo

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[Users] HowTo: Using EL6 hosts with Ovirt
by Dead Horse 07 Sep '12

07 Sep '12

I took the liberty of creating a wiki page on how to use EL6 based hosts with the ovirt-engine. It can be found here: http://wiki.ovirt.org/wiki/Using_EL6_hosts_with_Ovirt Feel free to change/edit/contribute or provide feedback. - DHC

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[Users] oVirt-engine Migration Docs
by Neil 07 Sep '12

07 Sep '12

Hi guys, I've read the following regarding upgrading from 3.0 to 3.1... "Due to the nature of this upgrade, we DO NOT recommend it, users are advised to do a 3.1 clean installation, and to import all VM's and template into the new installation." I'm running a live ovirt-engine(very early 3.1 release with no upgrade path) system with 3 VM's and I'd like to do the recommended -- "clean installation and import all VM's and template", but I'd like to know if there are any detailed guides on how to do this? I also have an unused server that I can use as a spare host that I can add into my clean engine install to get the VDSM onto the latest version as well, but how do you go about exporting and importing the VM's and the template? I am working on a live system and downtime needs to be limited, not sure if this is the correct procedure? Prepare old engine: 1.) Create a export storage domain 2.) Suspend each VM and export (presume suspending is enough and they don't need to be shutdown?) 3.) Detach export storage domain Prepare new engine machine: 1.) Install new ovirt-engine 2.) "Restore previous keystore and preserve .sh scripts" presume this is how the configs and DB are restored? 3.) Log into ovirt as admin and add only the spare host (to ensure that VDSM 4.10 is used, because I'm currently using VDSM 4.9) 4.) Attach export storage domain 5.) Import VM's all running on new "spare" host Upgrade old VDSM hosts: 1.) Remove VDSM 4.9 on old hosts(2 of them)? 2.) Add/install the new hosts from inside webadmin to get the old hosts up to VDSM 4.10? I'll gladly document the steps in detail if there is no detailed guide already for this. Thanks, any assistance is greatly appreciated. Regards. Neil Wilson.

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[Users] Problem with creating a glusterfs volume
by Dominic Kaiser 06 Sep '12

06 Sep '12

So I have a problem creating glusterfs volumes. Here is the install: 1. Ovirt 3.1 2. 4 Nodes are Fedora 17 with kernel 3.3.4 - 5.fc17.x86_64 3. 4 nodes peer joined and running 4. 4 nodes added as hosts to ovirt 5. created a directory on each node this path /data 6. chmod 36.36 -R /data all nodes 7. went back to ovirt and created a distributed/replicated volume and added the 4 nodes with brick path of /data I received this error: Creation of Gluster Volume maingfs1 failed. I went and looked at the vdsm logs on the nodes and the ovirt server which did not say much. Where else should I look? Also this error is vague what does it mean? -- 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] HP Integrated Lights Out 3 standard
by Dmitriy A Pyryakov 06 Sep '12

06 Sep '12

--0__=C9BBF0E2DFD3AD458f9e8a93df938690918cC9BBF0E2DFD3AD45 Content-type: text/plain; charset=US-ASCII Content-transfer-encoding: quoted-printable Hello, I have no ilo3 type of fencing device in "Power Management" tab of "Edi= t Host" menu (only ilo). If I try to use ilo for Integrated Lights-Out 3 - test is failed. In http://wiki.ovirt.org/wiki/Quick_Start_Guide#Attach_Fedora_Host pag= e I find an information that ilo3 must be presented in "Power Management" t= ab. What can I do to make ilo3 be management? - - Dmitriy Pyryakov VimpelCom Ltd.= --0__=C9BBF0E2DFD3AD458f9e8a93df938690918cC9BBF0E2DFD3AD45 Content-type: text/html; charset=US-ASCII Content-Disposition: inline Content-transfer-encoding: quoted-printable <html><body> Hello, I have no ilo3 type of fencing dev= ice in "Power Management" tab of "Edit Host" menu (= only ilo). If I try to use ilo for Integrated= Lights-Out 3 - test is failed. In <a href=3D"http://wiki.o= virt.org/wiki/Quick_Start_Guide#Attach_Fedora_Host">http://wiki.ovirt.org/wiki/Quick_Star= t_Guide#Attach_Fedora_Host</a> page I find an informat= ion that ilo3 must be presented in "Power Management" tab.</f= ont> What can I do to make ilo3 be mana= gement? <ul style=3D"padding-left: 0pt"><b= r> - - Dmitriy Pyryakov VimpelCom Ltd.</ul> </body></html>= --0__=C9BBF0E2DFD3AD458f9e8a93df938690918cC9BBF0E2DFD3AD45--

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