[ovirt-users] Troubles after resizing the iscsi storage.

Hi, I just have 1TB iscsi storage with virtual machine with several disks. After shutdown the vm I just detached storage and removed from the cluster and ovirt totally. 1) Then on the target resized the exported volume to 13TB, 2) iscsiadm -m node -l on the host I resized iscsiadm -m node -l

Re: [ovirt-users] I need help! Can not run ovirt-engine

Thank you for your advice, yesterday, after 5 hours vm ovirt-engine starts. I suffered all the virtual machines on the old server Xen., except for one large volume. Later, when I can move and it will be to understand what happened to the ISCSI storage. пн, 20 февр. 2017 г. в 9:44, Yedidyah Bar

[ovirt-users] VMs HA with ceph and cinder

Hi all, I’ve a setup that uses Ceph through ovirt for VM storage. I tested out VM HA and all works well when IPMI is reachable. When it’s not reachable because of network or power failure VM states switch to unknown and it’s not restarted to other nodes. Is it a specific setup that I’ve missed?

[ovirt-users] [SOLVED] Re: VMs are not running/booting on one host

oVirt 4.1. run with the same issue. So the problem was not oVirt related. I tried the ELREPO kernel and that solved my issue. Kernel 4.9.11-1.el7.elrepo.x86_64 seems to be working without issues. Conclusion: We triggered some bug in 3.10.0 kernel, but I was unable to find out which one. We have

Re: [ovirt-users] Unable to set up host networks

On Mon, Feb 20, 2017 at 6:00 PM, Michael Watters wrote: > I am building a new ovirt host running Ovirt 4.0 however I am receiving > I suggest trying 4.1. > UI errors when I attempt to define the host networks in the engine. The > engine logs show errors as follows. > >

[ovirt-users] Unable to set up host networks

I am building a new ovirt host running Ovirt 4.0 however I am receiving UI errors when I attempt to define the host networks in the engine. The engine logs show errors as follows. 2017-02-20 10:53:44,478 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.HostSetupNetworksVDSCommand] (default

Re: [ovirt-users] Unable to set up host networks

Thanks. I managed to get it working after changing the bonding options in the /etc/sysconfig/network-scripts/bond0 file. On 02/20/2017 11:31 AM, Yaniv Kaul wrote: > > > On Mon, Feb 20, 2017 at 6:00 PM, Michael Watters > wrote: > > I am

[ovirt-users] VMs HA with cinder volumes

Hi all, I’ve a setup that uses Ceph through ovirt for VM storage. I tested out VM HA and all works well when IPMI is reachable. When it’s not reachable because of network or power failure VM states switch to unknown and it’s not restarted to other nodes. Is it a specific setup that I’ve missed?

Re: [ovirt-users] Unable to export VM

Hi Adam, Thanks for looking! The storage is fibre attached and I've verified with the SAN folks nothing went wonky during this window on their side. Here is what I've got from vdsm.log during the window (and a bit surrounding it for context): libvirtEventLoop::WARNING::2017-02-16

Re: [ovirt-users] actual size greater than virtual size?

Hi Gianluca. This is most likely caused by the temporary snapshot we create when performing live storage migration. Please check your VM for snapshots and delete the temporary one. On Mon, Feb 13, 2017 at 5:07 PM, Gianluca Cecchi wrote: > Hello, > I'm on 4.1 with 2

Re: [ovirt-users] Unable to export VM

Hi Pat. I'd like to help you investigate this issue further. Could you send a snippet of the vdsm.log on slam-vmnode-03 that covers the time period during this failure? Engine is reporting that vdsm has likely thrown an exception while acquiring locks associated with the VM disk you are

[ovirt-users] moving disk failed.. remained locked

Hello, I'm trying to move a disk from one storage domain A to another B in oVirt 4.1 The corresponding VM is powered on in the mean time When executing the action, there was already in place a disk move from storage domain C to A (this move was for a disk of a powered off VM and then completed

Re: [ovirt-users] ova conversion errors: where to search?

On Sat, Feb 18, 2017 at 12:42 AM, Tomáš Golembiovský wrote: > > > > > where to find more details regarding reasons for failure? Other files on > > engine or should I see at host side? > > There are two places you should look. One is vdsm.log on the host > performing the

Re: [ovirt-users] [ANN] oVirt 4.1.1 Second Test compose

Nik, The link was ok, but the text as you noted was missing the hyphen. I corrected and submitted the following for update. https://github.com/oVirt/ovirt-site/pull/811 Cheers, Jeff ___ Users mailing list Users@ovirt.org

[ovirt-users] Memory for Engine Machine

Hello folks I have a Engine dedicated machine running with 4GB of memory. It has been working fine without any apparent issues. If I check the system memory usage it rarely goes over 1.5GB. But when I upgrade oVirt Engine it complains with the following message: "[WARNING] Less than 16384MB

Re: [ovirt-users] moving disk failed.. remained locked

Can you please send the whole logs ? (Engine, vdsm and sanlock) On Mon, Feb 20, 2017 at 4:49 PM, Gianluca Cecchi wrote: > Hello, > I'm trying to move a disk from one storage domain A to another B in oVirt > 4.1 > The corresponding VM is powered on in the mean time > >

[ovirt-users] VM in oVirt 4 sometimes does not have proper CPU guest count

Dear all, We upgraded today engine to 4.0.6 and a host to CentOS 7.3 and all packages updated. Most VMs start up with correct number of guest CPUs except 2 or 3 that only spawn with 1 guest CPU count. We set for instance a CPU profile of 1:4:1 but only 1 vCPU is available to VM. The VM itself

Re: [ovirt-users] Unable to export VM

There definitely seems to be a problem with your storage domain 81f19871... The host is unable to join that domain's sanlock lockspace. Also, it seems that some metadata for the disk with id e17ebd7c... was corrupted or lost in translation somehow. Can you provide more details about what

Re: [ovirt-users] Unable to export VM

The disks dropped off when I was doing A LOT of disk IO on the VM - untaring a 2TB archive. I'd done a snapshot earlier (about 30m) of the VM. The storage shows no faults at this time. The switch fabric was online for all 4 paths. Pat On 02/20/2017 02:08 PM, Adam Litke wrote: There

Re: [ovirt-users] Memory for Engine Machine

16GB is just the recommended amount of memory. The more items your Engine has to manage, the more memory it will consume, so whilst it might not be using that amount of memory at the moment, it will do as you expand your cluster. On 20 February 2017 at 16:22, FERNANDO FREDIANI

[ovirt-users] Unmanaged VMs in Task List since overt 4

Dear all, Since our upgrade to oVirt 4, we notice the following task being executed every 15-20 seconds. "Adding unmanaged VMs running on Host bio2_engine to Cluster Default”. The status is successful, but I’m not sure what it is or which VMs engine is talking about. Any ideas? Thanks,

Re: [ovirt-users] Memory for Engine Machine

On Feb 20, 2017 9:35 PM, "Doug Ingham" wrote: 16GB is just the recommended amount of memory. The more items your Engine has to manage, the more memory it will consume, so whilst it might not be using that amount of memory at the moment, it will do as you expand your cluster.

Re: [ovirt-users] actual size greater than virtual size?

Ok, thanks for clarifying that. So it looks like the temporary snapshot was already merged/deleted. As part of that operation, vdsm calculates how large the original volume would have to be (LV size) in order to guarantee that the base volume has enough space for the merge to complete. It looks

Re: [ovirt-users] Memory for Engine Machine

On Mon, Feb 20, 2017 at 9:39 PM, Roy Golan wrote: > > > On Feb 20, 2017 9:35 PM, "Doug Ingham" wrote: > > 16GB is just the recommended amount of memory. The more items your Engine > has to manage, the more memory it will consume, so whilst it might not be >

Re: [ovirt-users] actual size greater than virtual size?

On Tue, Feb 21, 2017 at 12:17 AM, Gianluca Cecchi wrote: > > > On Mon, Feb 20, 2017 at 11:08 PM, Nir Soffer wrote: > >> On Tue, Feb 14, 2017 at 12:07 AM, Gianluca Cecchi < >> gianluca.cec...@gmail.com> wrote: >> >>> Hello, >>> I'm on 4.1 with 2 FC

Re: [ovirt-users] actual size greater than virtual size?

On Mon, Feb 20, 2017 at 8:39 PM, Adam Litke wrote: > Ok, thanks for clarifying that. So it looks like the temporary snapshot > was already merged/deleted. As part of that operation, vdsm calculates how > large the original volume would have to be (LV size) in order to

Re: [ovirt-users] vdsm issues between engine and host

> > VDSM should not be running on the engine. Not sure why it was enabled in systemd...I have disabled it now. AFAIK it wasn't before. > I decided to try to restart vdsmd on the host and that did allow the > state of the VMs to be discovered, and the engine listed the host as > up again.

Re: [ovirt-users] moving disk failed.. remained locked

On Mon, Feb 20, 2017 at 8:46 PM, Fred Rolland wrote: > Can you please send the whole logs ? (Engine, vdsm and sanlock) > > vdsm.log.1.xz: https://drive.google.com/file/d/0BwoPbcrMv8mvWTViWEUtNjRtLTg/view?usp=sharing sanlock.log

Re: [ovirt-users] actual size greater than virtual size?

On Tue, Feb 14, 2017 at 12:07 AM, Gianluca Cecchi wrote: > Hello, > I'm on 4.1 with 2 FC SAN storage domains and testing live migration of > disk. > > I started with a CentOS 7.3 VM with a thin provisioned disk of 30Gb. > It seems that I can see actual disk size in

Re: [ovirt-users] vdsm issues between engine and host

On Feb 20, 2017 10:48 PM, "cmc" wrote: Hi, Due to networking and DNS issues. our engine was offlined (it is physical machine currently, will be converting it to a VM in the future when time allows). When service was restored, I noticed that all the VMs were listed as being in

Re: [ovirt-users] actual size greater than virtual size?

On Mon, Feb 20, 2017 at 11:08 PM, Nir Soffer wrote: > On Tue, Feb 14, 2017 at 12:07 AM, Gianluca Cecchi < > gianluca.cec...@gmail.com> wrote: > >> Hello, >> I'm on 4.1 with 2 FC SAN storage domains and testing live migration of >> disk. >> >> I started with a CentOS 7.3 VM

Re: [ovirt-users] VMs HA with cinder volumes

On Mon, Feb 20, 2017 at 12:54 PM, Matteo Dacrema wrote: > Hi all, > > I’ve a setup that uses Ceph through ovirt for VM storage. > I tested out VM HA and all works well when IPMI is reachable. > When it’s not reachable because of network or power failure VM states > switch to

Re: [ovirt-users] Troubles after resizing the iscsi storage.

On Mon, Feb 20, 2017 at 11:54 AM, Arman Khalatyan wrote: > Hi, > I just have 1TB iscsi storage with virtual machine with several disks. > After shutdown the vm I just detached storage and removed from the cluster > and ovirt totally. > 1) Then on the target resized the

Re: [ovirt-users] Memory for Engine Machine

On Tue, Feb 21, 2017 at 12:12 AM Simone Tiraboschi wrote: > On Mon, Feb 20, 2017 at 9:39 PM, Roy Golan wrote: > > > > On Feb 20, 2017 9:35 PM, "Doug Ingham" wrote: > > 16GB is just the recommended amount of memory. The more items your

Re: [ovirt-users] moving disk failed.. remained locked

On Mon, Feb 20, 2017 at 10:51 PM, Gianluca Cecchi wrote: > On Mon, Feb 20, 2017 at 8:46 PM, Fred Rolland wrote: > >> Can you please send the whole logs ? (Engine, vdsm and sanlock) >> >> > vdsm.log.1.xz: >