[ovirt-users] Re: Delete snapshots task hung

Maybe you can change the status of the VM in order the engine to know that it has to blockcommit the snapshots. Best Regards, Strahil NikolovOn Oct 9, 2019 09:02, Leo David wrote: > > Hi Everyone, > Please let me know if any thoughts or recommandations that could help me > solve this issue.. >

[ovirt-users] Re: owner of vm paused/unpaused operation

On Wed, Oct 9, 2019 at 2:55 PM Francesco Romani wrote: > On 10/8/19 4:06 PM, Gianluca Cecchi wrote: > > Hi Gianluca > > > Hello, > > I'm doing some tests related to storage latency or problems manually > > created to debug and manage reactions of hosts and VMs. > > What is the subsystem/process/d

[ovirt-users] Re: Upgrading from oVirt-Node 4.2.8 to latest

Running the command from the docs works without any error messages on the output, but in the gui it’s still 4.28 after rebooting. Is there more documentation on how to troubleshot the cause for this ? Von: Sandro Bonazzola [mailto:sbona...@redhat.com] Gesendet: Donnerstag, 10. Oktober 2019 08:36

[ovirt-users] Re: Fail to attach/create disk from template when running via Ansible

The error message is: Image does not exist in domain: u'image=d680a46a-7188-45f6-b6a7-f830c0b4, domain=935de3ac-a735-4fc8-9161-26bfd751ffc7' Can you please check if the image with id 'd680a46a-7188-45f6-b6a7-f830c0b4' exists on storage domain with id '935de3ac-a735-4fc8-9161-26bfd75

[ovirt-users] Re: owner of vm paused/unpaused operation

On 10/10/19 9:07 AM, Gianluca Cecchi wrote: > How is determined the timeout to use to put the VM in pause mode? The VM is paused immediately as soon as libvirt, through QEMU, reports IOError, to avoid data corruption. Now, when libvirt reports this error depends laregl

[ovirt-users] Re: Upgrading from oVirt-Node 4.2.8 to latest

Il giorno gio 10 ott 2019 alle ore 09:35 Sven Achtelik < sven.achte...@eps.aero> ha scritto: > Running the command from the docs works without any error messages on the > output, but in the gui it’s still 4.28 after rebooting. Is there more > documentation on how to troubleshot the cause for this

[ovirt-users] Re: Upgrading from oVirt-Node 4.2.8 to latest

Sven, assuming you yum installed [1], can you share your imgbased.log file and the output for `imgbase layout` ? [1] https://resources.ovirt.org/pub/ovirt-4.3/rpm/el7/noarch/ovirt-node-ng-image-update-4.3.6-1.el7.noarch.rpm On Thu, Oct 10, 2019 at 11:17 AM Sandro Bonazzola wrote: > > > Il giorn

[ovirt-users] Re: Upgrading from oVirt-Node 4.2.8 to latest

Hi Yuval, this ist he output for imgbase: [root@ovirt-node4 /]# imgbase layout Traceback (most recent call last): File "/usr/lib64/python2.7/runpy.py", line 162, in _run_module_as_main "__main__", fname, loader, pkg_name) File "/usr/lib64/python2.7/runpy.py", line 72, in _run_code exec

[ovirt-users] Re: owner of vm paused/unpaused operation

On Thu, Oct 10, 2019 at 9:56 AM Francesco Romani wrote: > > The only way Vdsm will not pause the VM is if libvirt+qemu never reports > any ioerror, which is something I'm not sure is possible and that I'd never > recommend anyway. > > Vdsm always tries hard to be super-careful with respect possib

[ovirt-users] Re: Fail to attach/create disk from template when running via Ansible

Hi Ondra, That is true, But why does it work from Portal? Image ID is not differ when run when ansible against same template? I will check anyway. On 10/10/2019, 09:47, "Ondra Machacek" wrote: The error message is: Image does not exist in domain: u'image=d680a46a-7188-4

[ovirt-users] Re: Trying to add a LUN to a host and use that, instead of Gluster, as the datastore for my VM's.

I take it then theres no way to do so without NFS? Sent from my iPhone > On Oct 10, 2019, at 2:53 AM, Strahil wrote: > > You can create an NFS on that host and export to itself that local storage... > > Best Regards, > Strahil NikolovOn Oct 9, 2019 07:43, TomK wrote: >> >> Manged to reverse

[ovirt-users] Bridge issue

Hello all, I am trying to setup a bridge. I have 3 virtual machines. The 1st acting as router, the second acting as bridge and the 3rd is the client, like the following diagram ROUTER BRIDGE

[ovirt-users] Re: Delete snapshots task hung

Thank you Strahil, Could you tell me what do you mean by changing status ? Is this something to be done in the UI ? Thanks, Leo On Thu, Oct 10, 2019, 09:55 Strahil wrote: > Maybe you can change the status of the VM in order the engine to know that > it has to blockcommit the snapshots. > > Bes

[ovirt-users] Re: owner of vm paused/unpaused operation

On 10/10/19 10:44 AM, Gianluca Cecchi wrote: On Thu, Oct 10, 2019 at 9:56 AM Francesco Romani > wrote: The only way Vdsm will not pause the VM is if libvirt+qemu never reports any ioerror, which is something I'm not sure is possible and that I'd never reco

[ovirt-users] Re: owner of vm paused/unpaused operation

On Thu, Oct 10, 2019 at 1:10 PM Francesco Romani wrote: > On 10/10/19 10:44 AM, Gianluca Cecchi wrote: > > On Thu, Oct 10, 2019 at 9:56 AM Francesco Romani > wrote: > >> >> The only way Vdsm will not pause the VM is if libvirt+qemu never reports >> any ioerror, which is something I'm not sure is

[ovirt-users] iSCSI storage domain with no switch

Is it possibile to have a storage domain on an iSCSI LUN if the storage is connected to the cluster physical nodes with no switch and only direct connections? This is the scenario: - we have two physical nodes with 2 iSCSI ports each. - the storage has 2 controllers, 2 iSCSI ports on each contro

[ovirt-users] Re: Ovirt 4.3.5/6 automated install fails

Simone, I was able to deploy the environment with your suggetion above, the issue was my FQDN host1.example.com vs host1.example.other.com however right at the end the playbooks launched a acouple of errors/warnings and that prevented the other 2 hosts to be joined into the cluster. Note that th

[ovirt-users] Re: Trying to add a LUN to a host and use that, instead of Gluster, as the datastore for my VM's.

I think you should be able create a gluster volume from the local LUN on each server and use these to create 2 storage domains. They should then be shared storage but not replicated so if a host goes down you will loose that domain. Maybe you will need to alter the fencing policy? Regards,

[ovirt-users] Hyperconverged setup questions

Dear oVirt, Is it possible to add oVirt 3Hosts/Gluster hyperconverged cluster to existing oVirt setup? I need this to achieve Local storage performance, but still have pool of Hypevisors available. Is it possible to have more than 3Hosts in Hyperconverged setup? I have currently 1Shared Cluster

[ovirt-users] Bridge issue

Hello all, I am trying to setup a bridge. I have 3 virtual machines. The 1st acting as router, the second acting as bridge and the 3rd is the client, like the following diagram ROUTER BRIDGE

[ovirt-users] Re: owner of vm paused/unpaused operation

You can always check the queue_if_no_path multipath.conf option and give it a try. But if your system that is queue-ing get's rebooted - that will be data loss -> use on your own risk. Don't forget that the higher in I/O chain you go - the higher the timeout is needed, so your VM should also

[ovirt-users] Re: Trying to add a LUN to a host and use that, instead of Gluster, as the datastore for my VM's.

I'm not sure, but you can try with replica 1 gluster volume. Later that gluster volume can be changed to replica 2 arbiter 1 or even better replica 3 volume. Best Regards, Strahil NikolovOn Oct 10, 2019 13:04, Tom wrote: > > I take it then theres no way to do so without NFS? > > Sent from my i

[ovirt-users] Re: Delete snapshots task hung

Nah... It's done directly on the DB and I wouldn't recommend such action for Production Cluster. I've done it only once and it was based on some old mailing lists. Maybe someone from the dev can assist?On Oct 10, 2019 13:31, Leo David wrote: > > Thank you Strahil, > Could you tell me what do yo

[ovirt-users] Re: Hyperconverged setup questions

Hi Marko, I guess you can use distributed-replicated volumes and oVirt cluster with host triplets. Best Regards, Strahil NikolovOn Oct 10, 2019 15:30, "Vrgotic, Marko" wrote: > > Dear oVirt, > >   > > Is it possible to add oVirt 3Hosts/Gluster hyperconverged cluster to existing > oVirt set

[ovirt-users] Re: External networks issue after upgrading to 4.3.6

any input??? On Wed, 9 Oct 2019, 16:50 ada per, wrote: > ip a > 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group > default qlen 1000 > link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 > inet 127.0.0.1/8 scope host lo >valid_lft forever preferred_lft forever > inet6 :

[ovirt-users] Re: External networks issue after upgrading to 4.3.6

On Fri, Oct 11, 2019 at 8:24 AM ada per wrote: > any input??? > > What is written to the ovn-controller.log now? I expect that there is an helpful error explaning the problem while connecting to 192.161.21:6642. > On Wed, 9 Oct 2019, 16:50 ada per, wrote: > >> ip a >> 1: lo: mtu 65536 qdisc