Re: [ovirt-users] oVirt Node 4.1.8 -> 4.2 upgrade

2018-01-18 Thread Yuval Turgeman
Hi Luca, We updated the FAQ [1] with a small script to help upgrade between major releases. [1] https://www.ovirt.org/node/faq/ On Mon, Jan 15, 2018 at 10:21 AM, Luca 'remix_tj' Lorenzetto < lorenzetto.l...@gmail.com> wrote: > > > On Thu, Jan 11, 2018 at 2:31 PM, Ryan Barry

Re: [ovirt-users] The future of backups in oVirt 4.2+

2018-01-18 Thread Dan Yasny
If you are using NFS, you might find it easier and more efficient to use a solution outside oVirt. I've documented an initial attempt at backing up machine images with backy2 at https://dyasny.blogspot.ca/2017/06/exploring-backup-options-for-rhvovirt.html It is harder to do with block storage

Re: [ovirt-users] The future of backups in oVirt 4.2+

2018-01-18 Thread Jayme
I'm still deciding on storage solutions and have not made up my mind yet. GlusterFS may be an option but I'm not sure about performance and maintenance. It sounds to me like GlusterFS with secondary replicated gluster volume would work quite well as a disaster recovery solution but I'd also need

Re: [ovirt-users] 4.1.8: Run Once does not allow me to choose a CD Image to attach

2018-01-18 Thread Alexander Wels
On Wednesday, January 17, 2018 4:20:24 PM EST Derek Atkins wrote: > Hi, > > On Wed, January 17, 2018 11:13 am, Pavel Novotny wrote: > > On 16.1.2018 21:05, Derek Atkins wrote: > >> Hi, > >> > >> I upgraded from 4.0.6 to 4.1.8. I had created a VM in 4.0.6 but had > >> never started it nor had I

[ovirt-users] The future of backups in oVirt 4.2+

2018-01-18 Thread Jayme
I've been running a non-production oVirt setup for a while and plan on building a more robust oVirt setup for eventual production use. Part of that planning of course is backup/disaster recovery options. I've been playing around with a few options to backup oVirt, I'm sure most of you are aware

Re: [ovirt-users] The future of backups in oVirt 4.2+

2018-01-18 Thread Yaniv Kaul
On Thu, Jan 18, 2018 at 5:08 PM, Dan Yasny wrote: > If you are using NFS, you might find it easier and more efficient to use a > solution outside oVirt. > But how do you maintain crash consistency? I suspect using oVirt helps, in the sense that it enables fsfreeze (VSS).

[ovirt-users] docker, kubernetes and ovirt

2018-01-18 Thread Nathanaël Blanchet
Hi all, Regarding to this video : https://www.youtube.com/watch?v=JyyST4ZKne8 and ovedou.blogspot.fr/2014/03/running-docker-container-in-ovirt.html, it appears that some stuff has been done in integrated docker into ovirt. I'm interested into these two UI plugins : docker-resources (I found

Re: [ovirt-users] docker, kubernetes and ovirt

2018-01-18 Thread Erekle Magradze
Hi, Look in OpenShift Origin Cheers Erekle On 01/18/2018 05:57 PM, Nathanaël Blanchet wrote: And without the kubernetes ui plugin, how can I achieve to use the ovirt cloud provider described on the official kubernetes site : https://kubernetes.io/docs/getting-started-guides/ovirt/ ? Le

Re: [ovirt-users] The future of backups in oVirt 4.2+

2018-01-18 Thread Yaniv Kaul
On Jan 18, 2018 5:29 PM, "Jayme" wrote: I'm still deciding on storage solutions and have not made up my mind yet. GlusterFS may be an option but I'm not sure about performance and maintenance. It sounds to me like GlusterFS with secondary replicated gluster volume would work

Re: [ovirt-users] docker, kubernetes and ovirt

2018-01-18 Thread Nathanaël Blanchet
And without the kubernetes ui plugin, how can I achieve to use the ovirt cloud provider described on the official kubernetes site : https://kubernetes.io/docs/getting-started-guides/ovirt/ ? Le 18/01/2018 à 17:55, Nathanaël Blanchet a écrit : Hi all, Regarding to this video :

Re: [ovirt-users] hosted-engine unknow stale-data

2018-01-18 Thread Artem Tambovskiy
Hi, Ok, i decided to remove second host from the cluster. I reinstalled from webUI it with hosted-engine action UNDEPLOY, and removed it from the cluster aftewards. All VM's are fine hosted engine running ok, But hosted-engine --vm-status still showing 2 hosts. How I can clean the traces of

Re: [ovirt-users] oVirt Node 4.1.8 -> 4.2 upgrade

2018-01-18 Thread Luca 'remix_tj' Lorenzetto
Hi Yuval, interesting, thank you! Luca On Thu, Jan 18, 2018 at 1:26 PM, Yuval Turgeman wrote: > Hi Luca, > > We updated the FAQ [1] with a small script to help upgrade between major > releases. > > [1] https://www.ovirt.org/node/faq/ > > On Mon, Jan 15, 2018 at 10:21 AM,

Re: [ovirt-users] docker, kubernetes and ovirt

2018-01-18 Thread Roy Golan
On Thu, 18 Jan 2018 at 19:02 Nathanaël Blanchet wrote: > And without the kubernetes ui plugin, how can I achieve to use the ovirt > cloud provider described on the official kubernetes site : > https://kubernetes.io/docs/getting-started-guides/ovirt/ ? > > I am working currently

[ovirt-users] oVirt home lab hardware

2018-01-18 Thread Abdurrahman A. Ibrahim
Hello, I am planning to buy home lab hardware to be used by oVirt. Any recommendations for used hardware i can buy from eBay for example? Also, have you tried oVirt on Intel NUC or any other SMB servers before? Thanks, Ab ___ Users mailing list

Re: [ovirt-users] oVirt home lab hardware

2018-01-18 Thread Jamie Lawrence
I'm a bit out of date on the topic, but unless they have changed, avoid the NUCs. I bought a couple but gave up on them because of a firmware bug (? limitation, at least) that Intel said it won't fix. It causes a lockup on boot if a monitor is not connected. I've been told that different

Re: [ovirt-users] 4.1.8: Run Once does not allow me to choose a CD Image to attach

2018-01-18 Thread Alexander Wels
On Wednesday, January 17, 2018 4:20:24 PM EST Derek Atkins wrote: > Hi, > > On Wed, January 17, 2018 11:13 am, Pavel Novotny wrote: > > On 16.1.2018 21:05, Derek Atkins wrote: > >> Hi, > >> > >> I upgraded from 4.0.6 to 4.1.8. I had created a VM in 4.0.6 but had > >> never started it nor had I

Re: [ovirt-users] The future of backups in oVirt 4.2+

2018-01-18 Thread Dan Yasny
On Thu, Jan 18, 2018 at 10:15 AM, Yaniv Kaul wrote: > > > On Thu, Jan 18, 2018 at 5:08 PM, Dan Yasny wrote: > >> If you are using NFS, you might find it easier and more efficient to use >> a solution outside oVirt. >> > > But how do you maintain crash

[ovirt-users] Zombie kworker process on node took 100% CPU load

2018-01-18 Thread Andrei V
Hi, I've got strange problem with oVirt Node 4.2 installed on CentOS 7 with mainline 4.14 kernel & HP ProLiant ML350. Kworker process loaded 1 cpu CPU core at 100%, and since it didn't finish even after several hours, it was clearly a zombie. I logged into each VM, and powered them off with

Re: [ovirt-users] oVirt home lab hardware

2018-01-18 Thread Jayme
For rackmount Dell R710's are fairly popular for home labs, they have good specs and can be found at reasonable prices on ebay. On Thu, Jan 18, 2018 at 4:52 PM, Abdurrahman A. Ibrahim < a.rahman.at...@gmail.com> wrote: > Hello, > > I am planning to buy home lab hardware to be used by oVirt. > >

Re: [ovirt-users] web 404 after reinstall ovirt-engine

2018-01-18 Thread Arman Khalatyan
looks like your database is not running what about if you re-run the engine-setup?? Am 19.01.2018 7:11 vorm. schrieb "董青龙" : > Hi, all > I installed ovirt-engine 4.1.8.2 for the second time and I got > "successful" after I excuted "engine-setup". But I got "404" when I

Re: [ovirt-users] web 404 after reinstall ovirt-engine

2018-01-18 Thread Martin Perina
Hi, could you please share with us complete engine logs from /var/log/ovirt-engine and subdirectories? Thanks Martin On Fri, Jan 19, 2018 at 8:35 AM, Arman Khalatyan wrote: > looks like your database is not running > what about if you re-run the engine-setup?? > > > Am

[ovirt-users] web 404 after reinstall ovirt-engine

2018-01-18 Thread 董青龙
Hi, all I installed ovirt-engine 4.1.8.2 for the second time and I got "successful" after I excuted "engine-setup". But I got "404" when I tried to access webadmin portal using "https://FQDN/ovirt-engine;. By the way, I could access the web after I installed ovirt-engine for the first

Re: [ovirt-users] 4.2.0 Unable to create VM disk from VM Portal

2018-01-18 Thread Vrgotic, Marko
Dear Latcho, I am glad you are also mentioning this. I moved forward with my 4.2 setup and discovered following possibilities: 1. To what Michal suggested (although its not an access I would like to give to regular users), its possible to create an Admin role allowing

Re: [ovirt-users] No master storage domain, force select?

2018-01-18 Thread Fred Rolland
Hi, What is the status of the Data Center? What is the status of the hosts? Is there a host selected as SPM? Also attach the engine/vdsm logs. Thanks, Fred On Thu, Jan 18, 2018 at 7:26 AM, Jure Kranjc wrote: > Hello, > > is there a way to force select master storage

[ovirt-users] oVirt 4.2: hostdev passthrough not working any more

2018-01-18 Thread Daniel Helgenberger
Hello, yesterday I upgraded to 4.2.0 from 4.1.8. Now I notice I cannot assign host dev pass though any more; in the GUI the 'Pinnded to host' list is empty; I cannot select any host for pass through host pinning. When I was creating the particular VM in 4.1 it was working as expected. The

Re: [ovirt-users] The future of backups in oVirt 4.2+

2018-01-18 Thread Zip
On Jan 18, 2018 5:29 PM, "Jayme" wrote: > I'm still deciding on storage solutions and have not made up my mind yet. > GlusterFS may be an option but I'm not sure about performance and maintenance. > It sounds to me like GlusterFS with secondary replicated gluster volume would >