- Users - oVirt List Archives

Disk's locked of VM
by Andy Michielsen 10 Jul '14

10 Jul '14

Hello all, Does anyone know how I can check if a VM's disk are indeed locked or not. The engine tell's me they are locked but this is now already 16 day's and counting. I already restarted every server involved but to no avail. I can not remove, change or start the VM as long as the disks are locked. Can I give a command to check the status of this machine in the CLI enviroment or after connecting to the database and checking a table (Realy don't know how to do this). Kind regards.

3 17

Docker containers for ovirt-engine
by Daniel Erez 10 Jul '14

10 Jul '14

Hi, I've created a couple of Docker images with a running ovirt-engine service and uploaded to the Docker registry [1]. Quite useful for quickly having a ready-to-use environment (tests, demos, etc) or to be used as a base image for building new Docker Images. Note that currently the container is not persistent by its nature, hence for saving changes, take use of the 'commit' functionality [2]. [1] https://registry.hub.docker.com/u/danielerez/ovirt-engine/ [2] https://docs.docker.com/reference/commandline/cli/#commit

1 0

Problem Windows guests start in pause
by lucas castro 10 Jul '14

10 Jul '14

I have an Fedora host in cluster Default, I've created another cluster with a CentOS to migrate the environment. and all the linux guest work perfectly, but the windows guest start in pause on the other cluster. the vdsm log from the CentOS host. http://pastebin.com/AzUB2Fqy -- contatos: Celular: ( 99 ) 9143-5954 - Vivo skype: lucasd3castro msn: lucascastroborges(a)hotmail.com

2 1

Re: [ovirt-users] [ovirt-devel] virt-v2v integration feature
by Itamar Heim 10 Jul '14

10 Jul '14

On 07/09/2014 09:30 PM, Arik Hadas wrote: > Hi All, > > The proposed feature will introduce a new process of import virtual machines from external systems using virt-v2v in oVirt. > I've created a wiki page that contains initial thoughts and design for it: > http://www.ovirt.org/Features/virt-v2v_Integration > > You are more than welcome to share your thoughts and insights. > > Thanks, > Arik > _______________________________________________ > Devel mailing list > Devel(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/devel > Some thoughts after reviewing: http://www.ovirt.org/Features/virt-v2v_Integration great to see this - its something which i hope will ease a lot conversion to oVirt! adding users@ mailing list, to get feedback on the use cases. 1. Need to understand if possible to provide the VM via 'uploading it'[1] 2. does this really merit a provider per external system? or just ability to choose source path (including simple nfs/posix path pointing to existing kvm disks or vmware vmdk's), or URI/user /passowrd for such a system if vsphere/etc.? I'm not opposed to allowing to define providers, I would just remember that's a specific single use case, and would separate the import/convert flow from being part of the provider (i.e., on the import/convert flow, would allow to choose the source being a path or a pre-defined provider) to sum above two points, I think the page should start with 'use cases': - I have a KVM VM i want to 'convert' to RHEV (doesn't need full v2v, but libvirt-->ovf conversion?) the VM(s) is/are in an nfs/posix path, or i want to upload the VM. - i have a folder with VMs/disks i want to convert (make sure this covers the ESXi flow) - I have a vsphere to import VMs from - I have Xen... (hope to see input from users on these. I'm sure there was a thread on this in the past, what do you know, i started one...[2]) 3. does this mean virt-v2v and all of its dependencies will be required by vdsm (and on ovirt-node). also, for distro's which have it, of the required windows components? 4. most important flow i would like to remove via this integration is the "double copy". i.e., if we run v2v from a host, there is no reason to not pre-create the VM/disks for it, and have v2v overwrite their content, instead of converting into the export domain just to perform another copy/import. (may mean you want virt-v2v to have a specific verb to just get the OVF, and a specific verb to convert a disk) [1] we want to support upload of an iso/VM/disks in any case. [2] http://lists.ovirt.org/pipermail/users/2014-January/019839.html

1 0

[QE][ACTION NEEDED] oVirt 3.4.3 RC status
by Sandro Bonazzola 10 Jul '14

10 Jul '14

Hi, We're going to start composing oVirt 3.4.3 RC tomorrow *2014-07-10 08:00 UTC* from 3.4 branch. A 3.4.3 branch will be created immediately after using the same hash of the build. The bug tracker [1] shows no blocking bugs for the release Bug 1096312 - log spam in vdsm: guest agents not heartbeating has been proposed for backport from 3.6 target on the bug tracker [1] There are still 28 bugs [2] targeted to 3.4.3. Excluding node and documentation bugs we still have 9 bugs [3] targeted to 3.4.3. Maintainers / Assignee: - Please add the bugs to the tracker if you think that 3.4.3 should not be released without them fixed. - Please update the target to any next release for bugs that won't be in 3.4.3: it will ease gathering the blocking bugs for next releases. - Please fill release notes, the page has been created here [4] - Please build packages before today *2014-07-09 15:00 UTC*. Community: - If you're testing oVirt 3.4 nightly snapshot, please add yourself to the test page [5] [1] bugzilla.redhat.com/1107968 [2] http://red.ht/1lBAw2R [3] http://red.ht/1ly9hfA [4] http://www.ovirt.org/OVirt_3.4.3_Release_Notes [5] http://www.ovirt.org/Testing/oVirt_3.4.3_Testing -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com

4 6

Vm console creation using noVNC
by Shanil S 10 Jul '14

10 Jul '14

Hi, I am creating console using api, for this i created a ticket using the rest api and used the ticket value as password and i am able to connect it using these details using vnc client. I am planning to use the console from the browser using the novnc console ( http://kanaka.github.io/noVNC/ ) as like the same way which used in the ovirt panel. When i checked the novnc-main.html it is found that the ticket information details are passing in the encrypted format and passing the signature and salt and ticket details as an array, Could you please tell me how can i create these details in the encoded format and create a console using noVnc and rest api ? -- Regards Shanil

3 4

Re: [ovirt-users] Live Migration / Snapshots- CentOS 6.5
by Karli Sjöberg 10 Jul '14

10 Jul '14

Den 5 jul 2014 07:04 skrev Brad Bendy <brad.bendy(a)gmail.com>: > > Hi, > > Ive seeing conflicting info with what version of qemu rpms are needed > to do live migration under CentOS. It appears the stock ones will not > work and the RHEV ones are required. All the mailing list post I see > are from 3-4 months ago, so not sure. > > Im getting VDSGenericException: VDSErrorException: Failed to > SnapshotVDS, error = Snapshot failed, code = 48 (Failed with error > SNAPSHOT_FAILED and code 48) > > I also saw this thread: > http://comments.gmane.org/gmane.linux.centos.general/138593 > > Ive been having issues getting those to install, but before I spent to > much more time I wanted to really see if I was on the right track. > > Is there a better OS choice? I first started trying with Fedora 19 and > 20 and has major issues, went to CentOS 6.5 and this is the first and > only issue so far ive ran into. > > Thanks! > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users Well, going with Fedora would at least get you the snapshots working, if I remember correctly, but that's not something you run in production. As you said, "major issues". For CentOS, you need "special" versions of certain packages, since RedHat wants you to pay for RHEV, they have chosen to cripple the standard packages so those features won't work: http://lists.ovirt.org/pipermail/devel/2014-June/007735.html And here you can find the packages you need: http://jenkins.ovirt.org/view/All/job/qemu-kvm-rhev_create-rpms_el6/lastSta… /K

3 2

Re: [ovirt-users] Live Migration / Snapshots- CentOS 6.5
by Karli Sjöberg 09 Jul '14

09 Jul '14

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--_000_5F9E965F5A80BC468BE5F40576769F098C53909Bexchange21_--

4 5

Orphaned record in the engine DB prevents host removal
by Federico Alberto Sayd 09 Jul '14

09 Jul '14

Hello People: I am trying to remove a host from ovirt-engine but I have found that a orphaned record in the engine DB prevents the removal of the host. The host is in maintenance mode, it doesn't have vm's running on it. The engine logs says that there is a reference to the id of the host (vds_id in the table vds_static) in the field "migrating_to_vds" in the table "dynamic_vds". Obviously this is a orphaned record, but a constraint in the table "dynamic_vds" prevents the removal of the host. How can I solve this? Someone that knows the internals of engine's DB that can confirm if I can remove the problematic registry in order to remove the host?? Another solution? I really need to remove this host. Please help and Thanks!

5 7

oVirt + gluster with host and hosted VM on different subnets
by Simone Marchioni 09 Jul '14

09 Jul '14

Hi, I'm trying to install oVirt 3.4 + gluster looking at the following guides: http://community.redhat.com/blog/2014/05/ovirt-3-4-glusterized/ http://community.redhat.com/blog/2014/03/up-and-running-with-ovirt-3-4/ It went smooth until the hosted engine VM configuration: I can reach it by VNC and the host IP, but I can't configure the VM network in a way it works. Probably the problem is the assumption that the three hosts (2 hosts + the hosted engine) are on the same subnet sharing the same default gateway. But my server is on OVH with the subnet 94.23.2.0/24 and my failover IPs are on the subnet 46.105.224.236/30, and my hosted engine need to use one IP of the last ones. Anyone installed oVirt in such a configuration and can give me any tip? Thanks Simone

7 8