Re: [ovirt-users] Enabling libgfapi disk access with oVirt 4.2

Hi, will it be a more clean approach? I can't tolerate full stop of all VMs just to enable it, seems too disastrous for real production environment. Will it be some migration mechanisms in future? Best regards, Misak Khachatryan On Fri, Nov 10, 2017 at 12:35 AM, Darrell Budic

Re: [ovirt-users] [SOLVED] Bug or feature? Thin provision RAW disk images take all space in advance

Or second option for estimate file space usage is use # du -h $PATH_TO_DISKS On Wed, Nov 15, 2017 at 12:19 AM, andre...@starlett.lv wrote: > Dumb error. > ls -la doesn't show real allocated size of sparse image, > ls -lsha does the trick. > > > On 11/15/2017 12:55 AM,

Re: [ovirt-users] Snapshot or not?

Hi, Can somebody help me? Thanks. T. - 2017. nov.. 13., 21:36, Demeter Tibor írta: > Dear Users, > I have a disk of a vm, that is have a snapshot. It is very interesting, > because > there are two other disk of that VM, but there are no snapshots of them. > I

Re: [ovirt-users] Enabling libgfapi disk access with oVirt 4.2

Hi Bryan, In your output if you see the -drive file=gluster:/// this means that vm disk drives are being accessed using libgfapi. If it is fuse then you would have seen something like

Re: [ovirt-users] [SOLVED] Bug or feature? Thin provision RAW disk images take all space in advance

Dumb error. ls -la doesn't show real allocated size of sparse image, ls -lsha does the trick. On 11/15/2017 12:55 AM, andre...@starlett.lv wrote: > Hi, > > Run into strange problem with newly installed latest 4.1. > Defined local storage domain. > Create virtual disk - thin provisioning (in web

[ovirt-users] Bug or feature? Thin provision RAW disk images take all space in advance

Hi, Run into strange problem with newly installed latest 4.1. Defined local storage domain. Create virtual disk - thin provisioning (in web interface) makes RAW images, and PREALLOCATES to full size instead of min size 1GB. Preallocation occurs even before formatting to ext4. Tried several times,

Re: [ovirt-users] Trouble Connecting ISCSI Storage to Hosted Engine VM

On Tue, Nov 14, 2017 at 4:44 PM, Kyle Conti wrote: > Sending this again in case I sent this prior to being fully setup as an > ovirt-user subscriber (received confirmation after I sent). If you did > receive this already, my apologies: > > Hello, > > I'm brand new

Re: [ovirt-users] Installing oVirt node 4.1 in nested virtualization on KVM / ESXi.

Looked into CPU settings for KVM. Looks like nested virtualization is not the default behavior in KVM. Check for Nested Virtualization: sudo virt-host-validate [root@ovirt1 ~]# sudo virt-host-validate QEMU: Checking for hardware virtualization : FAIL (Only emulated CPUs are available,

Re: [ovirt-users] Installation of oVirt 4.1, Gluster Storage and Hosted Engine

Hi Kasturi, Thanks a lot for taking a look at this. I think its "grafton-sanity-check.sh" . Following is the complete output from the install attempt. Ansible ver is 2.4. Gdeploy is 2.0.2. Do you have a tested step by step for 4.1.6/7 ?. Would be great if you can share it. PLAY

Re: [ovirt-users] Unable to use Netgear RN3220 for NFS storage domain

Hi, I had similar problems with rn104, I think they share the same OS inside, haven't found an answer to using nfs, only iscsi.Have you seen this thread on netgear forum https://community.netgear.com/t5/New-to-ReadyNAS/ReadyNAS-4220-NFS-configuration/td-p/1191554 ?There is a working solution (as a

[ovirt-users] how to move network bridge?

Hi, Can someone please help me "move" the network bridge to another port? I have tried a couple times but it doesn't seem to work. Our internal LAN IP range is 192.168.102.0/24 and the storage area network is 10.10.10.0/24 When I installed hosted-engine, I accidently told it to use the

Re: [ovirt-users] Unable to use Netgear RN3220 for NFS storage domain

Any advice or other things to check? I'm at a loss as to what's causing this and I can't add more nodes to the same cluster without a working NFS as I understand it. -Walt - Original Message - From: "Walt Holman" To: "Fred Rolland" Cc:

Re: [ovirt-users] hosted exchange failed to install

Thanx Alan. On Tue, Nov 14, 2017 at 10:11 PM, Alan Griffiths wrote: > Mount the Gluster volume and delete everything on it. Should be a > directory with a UUID name and a file called __DIRECT_IO_TEST__ > > On 14 November 2017 at 18:54, Rudi Ahlers

Re: [ovirt-users] Non-responsive host, VM's are still running - how to resolve?

On Tue, Nov 14, 2017 at 7:09 PM, Artem Tambovskiy wrote: > Thanks, Darrell! > > Restarted vdsmd but it didn't helped. > systemctl status vdsmd -l showing following: > > ● vdsmd.service - Virtual Desktop Server Manager >Loaded: loaded

Re: [ovirt-users] Non-responsive host, VM's are still running - how to resolve?

Thanks, Darrell! Restarted vdsmd but it didn't helped. systemctl status vdsmd -l showing following: ● vdsmd.service - Virtual Desktop Server Manager Loaded: loaded (/usr/lib/systemd/system/vdsmd.service; enabled; vendor preset: enabled) Active: active (running) since Tue 2017-11-14

Re: [ovirt-users] Non-responsive host, VM's are still running - how to resolve?

Try restarting vdsmd from the shell, “systemctl restart vdsmd”. > From: Artem Tambovskiy > Subject: [ovirt-users] Non-responsive host, VM's are still running - how to > resolve? > Date: November 14, 2017 at 11:23:32 AM CST > To: users > > Apparently, i lost the

Re: [ovirt-users] hosted exchange failed to install

Looks like you need to clean out your storage domain left over from the previous install attempt. What are you using, gluster, NFS? On 14 November 2017 at 14:35, Rudi Ahlers wrote: > Hi, > > Can someone please help? > > I installed hosted exchange but specified the wrong

[ovirt-users] Non-responsive host, VM's are still running - how to resolve?

Apparently, i lost the host which was running hosted-engine and another 4 VM's exactly during migration of second host from bare-metal to second host in the cluster. For some reason first host entered the "Non reponsive" state. The interesting thing is that hosted-engine and all other VM's up and

Re: [ovirt-users] Issue migrating hard drive to new vm store

Can you please provide full vdsm logs (only the engine log is attached) and the versions of the engine, vdsm, gluster? On Tue, Nov 14, 2017 at 6:16 PM, Bryan Sockel wrote: > Having an issue moving a hard disk from one vm data store new a newly > created gluster data

[ovirt-users] Issue migrating hard drive to new vm store

Having an issue moving a hard disk from one vm data store new a newly created gluster data store. I can shut down the machine and copy the hard drive, detach the old hard drive and attach the new hard drive, but i would prefer to keep the vm on line when moving the disk. I have attached a

Re: [ovirt-users] 4.1 engine-iso-uploader / root password glitch

Hi, Here is with —verbose option. Please note this is draft test all-in-one system (everyhting on one PC, not self-hosted engine). Although it is not recommended, somehow it works. [root@vm-hostengine vmhosts]# engine-iso-uploader --verbose --ssh-user=root --iso-domain=iso upload

Re: [ovirt-users] Enabling libgfapi disk access with oVirt 4.2

Hrm, not sure what i am doing wrong then, does not seem to be working for me. I am not using the hosted engine, but a direct install on a physical server. I thought i have enabled support for libgfapi with this command: # engine-config -g LibgfApiSupported LibgfApiSupported: false version:

[ovirt-users] Trouble Connecting ISCSI Storage to Hosted Engine VM

Sending this again in case I sent this prior to being fully setup as an ovirt-user subscriber (received confirmation after I sent). If you did receive this already, my apologies: Hello, I'm brand new to Ovirt and trying to get my Hosted Engine setup configured with ISCSI storage. I have

[ovirt-users] Trouble Connecting ISCSI Storage to Hosted Engine

Hello, I'm brand new to Ovirt and trying to get my Hosted Engine setup configured with ISCSI storage. I have ~8TB usable storage available on an LVM partition. This storage is on the same server that is hosting the ovirt engine virtual machine. After I use the discovery/sendtargets command

[ovirt-users] hosted exchange failed to install

Hi, Can someone please help? I installed hosted exchange but specified the wrong interface, and thus couldn't access it. So I removed it (yum install) and reinstalled it, and re-ran the deploy but got the following error: Please confirm installation settings (Yes, No)[Yes]: [ INFO ]

Re: [ovirt-users] CIFS Share

Great answare. Thanks! Atenciosamente, Arthur Melo Linux User #302250 2017-11-12 6:23 GMT-02:00 Yaniv Kaul : > > > On Thu, Nov 9, 2017 at 8:28 PM, Arthur Melo wrote: > >> Is it possible to mount a export share using CIFS? >> > > We generally support any

Re: [ovirt-users] how to clean stuck task

In the mean time, as I had to give an answer for the snapshotted VM, I decided to follow one of the suggestions to run engine-setup and so also to pass my engine from 4.1.6 to 4.1.7. And indeed the 2 stale tasks have been cleaned. The lock symbol has gone away from the apex VM too. Probably the

Re: [ovirt-users] Error during SSO authentication Cannot authenticate user 'admin@internal'

Can you connect to http://hostname:8080/ovirt-engine/api/ using this credentials? Even if the already posted stacktrace looks like expected, maybe you can share your /etc/ovirt-provider-ovn (without ovirt-sso-client-secret, which seems to be correct)? Thanks, Dominik On Tue, 14 Nov 2017

Re: [ovirt-users] Host Power Management Configuration questions

On Tue, Nov 14, 2017 at 10:06 AM, Gianluca Cecchi wrote: > On Tue, Nov 14, 2017 at 9:33 AM, Artem Tambovskiy < > artem.tambovs...@gmail.com> wrote: > >> Trying to configure power management for a certain host and fence agent >> always fail when I'm pressing Test

Re: [ovirt-users] Host Power Management Configuration questions

On Tue, Nov 14, 2017 at 10:10 AM, Artem Tambovskiy < artem.tambovs...@gmail.com> wrote: > Hi, > > In the engine.log appears following: > > 2017-11-14 12:04:33,081+03 ERROR > [org.ovirt.engine.core.bll.pm.FenceProxyLocator] > (default task-184) [32fe1ce0-2e25-4e2e-a6bf-59f39a65b2f1] Can not run >

[ovirt-users] Transfer from one Storage to Other is very slow

Hello everybody, I have a node where I installed nfs storage and I have a second nfs network storage. My node have a bond (4) with two nics and the other storage have a bond with 4 nics. My oVirt engine runs as a VM on my network storage. The bond on the node side is relative new, before I had

Re: [ovirt-users] Host Power Management Configuration questions

Hi, In the engine.log appears following: 2017-11-14 12:04:33,081+03 ERROR [org.ovirt.engine.core.bll.pm.FenceProxyLocator] (default task-184) [32fe1ce0-2e25-4e2e-a6bf-59f39a65b2f1] Can not run fence action on host 'ovirt.prod.env', no suitable proxy host was found. 2017-11-14 12:04:36,534+03

Re: [ovirt-users] Host Power Management Configuration questions

On Tue, Nov 14, 2017 at 9:33 AM, Artem Tambovskiy < artem.tambovs...@gmail.com> wrote: > Trying to configure power management for a certain host and fence agent > always fail when I'm pressing Test button. > > At the same time from command line on the same host all looks good: > > [root@ovirt

Re: [ovirt-users] Host Power Management Configuration questions

Hi, could you please provide engine logs so we can investigate? Thanks Martin On Tue, Nov 14, 2017 at 9:33 AM, Artem Tambovskiy < artem.tambovs...@gmail.com> wrote: > Trying to configure power management for a certain host and fence agent > always fail when I'm pressing Test button. > > At

Re: [ovirt-users] Issue with hosted engine restore.

Hi David, Thanks for reply, I have Ovirt env which is in very bad shape, and as a new employer I have to fix it :). I have 5 hosts in whole env. There is broken HA for hosted engine, so engine can only works on host1. I can't add another host because it shows me that it was deployed with version

Re: [ovirt-users] Error during SSO authentication Cannot authenticate user 'admin@internal'

On Tue, Nov 14, 2017 at 12:44 AM, Sverker Abrahamsson < sver...@abrahamsson.com> wrote: > Since upgrading my test lab to ovirt 4.2 I can't get ovirt-provider-ovn to > work. From ovirt-provider-ovn.log: > > 2017-11-14 00:40:15,795 Request: POST : /v2.0///tokens > 2017-11-14 00:40:15,795

[ovirt-users] Host Power Management Configuration questions

Trying to configure power management for a certain host and fence agent always fail when I'm pressing Test button. At the same time from command line on the same host all looks good: [root@ovirt ~]# fence_ipmilan -a 172.16.22.1 -l user -p pwd -o status -v -P Executing: /usr/bin/ipmitool -I

Re: [ovirt-users] recommendations for best performance and reliability

On Mon, Nov 13, 2017 at 3:33 PM, Rudi Ahlers wrote: > Hi, > > Can someone please give me some pointers, what would be the best setup for > performance and reliability? > > We have the following hardware setup: > > 3x Supermicro server with following features per server: >

Re: [ovirt-users] how to redo oVirt cluster?

Usually db is inside the engine vm. Is a postgres. Deleting it is not a problem, engine installation tools should recreate itt. Il 14 nov 2017 8:05 AM, "Rudi Ahlers" ha scritto: > Hi Luca, > > Where is the engine DB stored? Can I simply delete it, or would that >

Re: [ovirt-users] how to redo oVirt cluster?

On Tue, Nov 14, 2017 at 8:19 AM, Rudi Ahlers wrote: > Hi, > > I have setup an oVirt cluster and did some tests. But how do I redo > everything, without reinstalling CentOS as well? > Would it be as simple as uninstalling all the ovirt? Or do I need to > manually delete some