[ovirt-users] Re: Hyperconverged setup questions

2019-10-10 Thread Strahil
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

[ovirt-users] Re: Delete snapshots task hung

2019-10-10 Thread Strahil
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

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

2019-10-10 Thread Strahil
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

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

2019-10-10 Thread Strahil
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

[ovirt-users] Bridge issue

2019-10-10 Thread Constantinos L
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] Hyperconverged setup questions

2019-10-10 Thread Vrgotic, Marko
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

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

2019-10-10 Thread Staniforth, Paul
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] Re: Ovirt 4.3.5/6 automated install fails

2019-10-10 Thread adrianquintero
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

[ovirt-users] iSCSI storage domain with no switch

2019-10-10 Thread MIMMIK _
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

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

2019-10-10 Thread Gianluca Cecchi
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

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

2019-10-10 Thread Francesco Romani
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

[ovirt-users] Re: Delete snapshots task hung

2019-10-10 Thread Leo David
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. > >

[ovirt-users] Bridge issue

2019-10-10 Thread con_louca
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: Trying to add a LUN to a host and use that, instead of Gluster, as the datastore for my VM's.

2019-10-10 Thread Tom
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] Re: Fail to attach/create disk from template when running via Ansible

2019-10-10 Thread Vrgotic, Marko
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:

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

2019-10-10 Thread Gianluca Cecchi
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

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

2019-10-10 Thread Sven Achtelik
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

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

2019-10-10 Thread Yuval Turgeman
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

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

2019-10-10 Thread Sandro Bonazzola
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: owner of vm paused/unpaused operation

2019-10-10 Thread Francesco Romani
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

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

2019-10-10 Thread Ondra Machacek
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

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

2019-10-10 Thread Sven Achtelik
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

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

2019-10-10 Thread Gianluca Cecchi
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

[ovirt-users] Re: Delete snapshots task hung

2019-10-10 Thread Strahil
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: Trying to add a LUN to a host and use that, instead of Gluster, as the datastore for my VM's.

2019-10-10 Thread Strahil
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 it through the options.  Had to deactivate the custom > local cluster. > > Now I have my GlusterFS back and want to try and add

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

2019-10-10 Thread Sandro Bonazzola
Il giorno mer 9 ott 2019 alle ore 10:51 Sven Achtelik < sven.achte...@eps.aero> ha scritto: > Hi All, > > > > is there a way to go from 4.2.8 on ovirt node to go directly to the latest > version, without reinstalling the node from the iso file ? I wasn’t able to > find anything in documentation

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

2019-10-10 Thread Sven Achtelik
I tried that and the result is that there is nothing to update. In the GUI it still shows up as 4.2.8 and running that command I don’t see it reading any 4.3 repositories. Von: Edward Berger [mailto:edwber...@gmail.com] Gesendet: Mittwoch, 9. Oktober 2019 14:46 An: Sven Achtelik Cc: users

[ovirt-users]Re: Can ovirt-node support multiple network cards ?

2019-10-10 Thread wangyu13476969128
At present, there is a ovirt-node1, which has two physical network cards. The IP of one network card is 172.16.91.10, and the IP of one network card is 172.16.131.10. If I want to create a logical network card, both logical network cards are on the same network as the physical network card. For