[ovirt-users] Re: Deploy host engine error: The task includes an option with an undefined variable

[Yedidyah Bar David]

On Tue, Jun 22, 2021 at 12:31 AM Dominic Gwerder
 wrote:
>
> Is it not working with CentOS Stream? I have the same error when I deploy the 
> engine.

Hi,

please check/share: rpm -q ansible ovirt-ansible-collection, HE setup
logs. Thanks.

Best regards,
-- 
Didi
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[ovirt-users] Re: Disk (brick) failure on my stack

[Ritesh Chikatwar]

Adding Prajith,


Will replace host work in this case..? If yes please update your thoughts
here

On Tue, Jun 22, 2021 at 9:09 AM Strahil Nikolov via Users 
wrote:

> I'm not sure about the GUI (but I think it has the option) , but under
> command line you got several options.
>
> 1. Use gluster's remove-brick replica 2 (with flag force)
> and then 'add-brick replica 3'
> 2. Use the old way 'replace-brick'
>
> If you need guidance, please provide the 'gluster volume info ' .
>
> Best Regards,
> Strahil Nikolov
>
> On Tue, Jun 22, 2021 at 2:01, Dominique D
>  wrote:
> yesterday I had a disk failure on my stack of 3 Ovirt 4.4.1 node
>
> on each server I have 3 Bricks (engine, data, vmstore)
>
> brick data 4X600Gig raid0. /dev/gluster_vg_sdb/gluster_lv_data mount
> /gluster_bricks/data
> brick engine 2X1TB raid1 /dev/gluster_vg_sdc/gluster_lv_engine mount
> /gluster_bricks/engine
> brick vmstore 2X1TB raid1 /dev/gluster_vg_sdc/gluster_lv_vmstore mount
> /gluster_bricks/vmstore
>
> Everything was configured by the gui (hyperconverge and hosted-engine)
>
> It is the raid0 of the 2nd server who broke.
>
> all VMs were automatically moved to the other two servers, I haven't lost
> any data.
>
> the host2 is now in maintenance mode.
>
> I am going to buy 4 new SSD disks to replace the 4 disks of the defective
> raid0.
>
> When I'm going to erase the faulty raid0 and create the new raid with the
> new disks on the raid controler, how do I add in ovirt so that they
> resynchronize with the other bricks data?
>
> Status of volume: data
> Gluster processTCP Port  RDMA Port  Online  Pid
>
> --
> Brick 172.16.70.91:/gluster_bricks/data/dat
> a  491530  Y  79168
> Brick 172.16.70.92:/gluster_bricks/data/dat
> a  N/A  N/AN  N/A
> Brick 172.16.70.93:/gluster_bricks/data/dat
> a  491520  Y  3095
> Self-heal Daemon on localhost  N/A  N/AY  2528
> Self-heal Daemon on 172.16.70.91N/A  N/AY
> 225523
> Self-heal Daemon on 172.16.70.93N/A  N/AY  3121
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[ovirt-users] Re: Grafana oVirt 4.4.4 Node install - Grafana Monitoring Portal not available

[Yedidyah Bar David]

On Mon, Jun 21, 2021 at 11:48 PM guillaume pavese
 wrote:
>
> Hello,
>
> I had exactly the same problem.
> I Started the grafana service before setting it up with engine-setup on a 
> Hosted Engine. and was unable to get to the login page.
>
> I followed the proposed workaround : stopped grafana, removed 
> /var/lib/grafana/grafana.db and ran engine-setup 
> --reconfigure-optional-components again
>
> I can no log into grafana with admin user, but there is no pre installed  
> dashboard or data sources available.

"can no log", or "can log"? If former, can't understand the next part
of your sentence.

Please check/share the log of engine-setup, grafana log, rpm -Vv
ovirt-engine-dwh.

Thanks and best regards,
-- 
Didi
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[ovirt-users] Re: Replacing hosted engine on Gluster

[Strahil Nikolov via Users]

The difference is that up to now, you have been using block storage instead of 
file storage.
I would create a separate gluster volume only for the engine and then stop the 
engine on the iSCSI, Logout out of the iSCSI and restore the engine on the 
gluster volume.
One benefit of Gluster is that you can make snapshots of the VM on gluster 
level (power off engine, snapshot , power on) before updates.
Drawback of Engine on Gluster is that you need to know a little bit about 
Gluster in case something breaks.
Best Regards,Strahil Nikolov 
 
  On Tue, Jun 22, 2021 at 2:17, Chris Adams wrote:   I've run 
oVirt on iSCSI storage for years, and I've had to replace the
hosted engine a couple of times (upgrade from CentOS 6 to 7, then moving
to new storage).

I'm looking at oVirt on hyperconverged Gluster storage.  I see pages
about how to replace a host, but how do you replace the engine when
needed?  Is it possible to connect a new hosted engine to the existing
Gluster storage?

I'm just trying to understand all the differences of iSCSI vs. Gluster
before deploying it for real; if there's info online that I missed, feel
free to point me to it.

Thanks!
-- 
Chris Adams 
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[ovirt-users] Re: Disk (brick) failure on my stack

[Strahil Nikolov via Users]

I'm not sure about the GUI (but I think it has the option) , but under command 
line you got several options.
1. Use gluster's remove-brick replica 2 (with flag force)and then 'add-brick 
replica 3'2. Use the old way 'replace-brick'
If you need guidance, please provide the 'gluster volume info ' .
Best Regards,Strahil Nikolov
 
 
  On Tue, Jun 22, 2021 at 2:01, Dominique D 
wrote:   yesterday I had a disk failure on my stack of 3 Ovirt 4.4.1 node

on each server I have 3 Bricks (engine, data, vmstore) 

brick data 4X600Gig raid0. /dev/gluster_vg_sdb/gluster_lv_data mount 
/gluster_bricks/data
brick engine 2X1TB raid1 /dev/gluster_vg_sdc/gluster_lv_engine mount 
/gluster_bricks/engine
brick vmstore 2X1TB raid1 /dev/gluster_vg_sdc/gluster_lv_vmstore mount 
/gluster_bricks/vmstore

Everything was configured by the gui (hyperconverge and hosted-engine)

It is the raid0 of the 2nd server who broke.

all VMs were automatically moved to the other two servers, I haven't lost any 
data.

the host2 is now in maintenance mode.

I am going to buy 4 new SSD disks to replace the 4 disks of the defective raid0.

When I'm going to erase the faulty raid0 and create the new raid with the new 
disks on the raid controler, how do I add in ovirt so that they resynchronize 
with the other bricks data? 

Status of volume: data
Gluster process                            TCP Port  RDMA Port  Online  Pid
--
Brick 172.16.70.91:/gluster_bricks/data/dat
a                                          49153    0          Y      79168
Brick 172.16.70.92:/gluster_bricks/data/dat
a                                          N/A      N/A        N      N/A
Brick 172.16.70.93:/gluster_bricks/data/dat
a                                          49152    0          Y      3095
Self-heal Daemon on localhost              N/A      N/A        Y      2528
Self-heal Daemon on 172.16.70.91            N/A      N/A        Y      225523
Self-heal Daemon on 172.16.70.93            N/A      N/A        Y      3121
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[ovirt-users] Re: Problems moving vm & templates between oVirt 4.3 & 4.4

[Strahil Nikolov via Users]

Error during ValidateFailure.: java.lang.IllegalArgumentExcepti
on: VM64BitMaxMemorySizeInMB has no value for version: 4.6

This one is quite interesting... Most probably is a bug.
Best Regards,Strahil Nikolov
 
 
  On Tue, Jun 22, 2021 at 0:59, Guillaume 
Pavese wrote:   
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[ovirt-users] Re: [ovirt-devel] Failed to execute stage 'Setup validation': Trying to upgrade from unsupported versions: 3.5

[Strahil Nikolov via Users]

Check in the UI if you can increase the cluster level to 3.6 (if it's still not 
set).
Best Regards,Strahil Nikolov
 
 
  On Tue, Jun 22, 2021 at 0:21, Miguel Angel Costas 
wrote:   Hi All,

I am trying to upgrade my ovirt from 3.6.7.5 to 4.0 but after restoring the 
backup and execute engine-setup an error message appear related to the cluster 
version.  i have checked on the portal and the cluster version is set up in 
3.6. Do you have any idea about how to solve that?

[root@na5lovm01 ~]# engine-backup --mode=restore --no-restore-permissions 
--provision-db --file=/ovirt_bkp/miga-090621.tar --log=engine-backup-restore.log
Preparing to restore:
- Unpacking file '/ovirt_bkp/miga-090621.tar'
Restoring:
- Files
--
Please note:

Operating system is different from the one used during backup.
Current operating system: centos7
Operating system at backup: centos6

Apache httpd configuration will not be restored.
You will be asked about it on the next engine-setup run.
--
Provisioning PostgreSQL users/databases:
- user 'engine', database 'engine'
Restoring:
- Engine database 'engine'
  - Cleaning up temporary tables in engine database 'engine'
--
Please note:

The engine database was backed up at 2021-06-09 13:13:29.0 -0300 .

Objects that were added, removed or changed after this date, such as virtual
machines, disks, etc., are missing in the engine, and will probably require
recovery or recreation.
--
You should now run engine-setup.
Done.
[root@na5lovm01 ~]# engine-setup
[ INFO  ] Stage: Initializing
[ INFO  ] Stage: Environment setup
          Configuration files: 
['/etc/ovirt-engine-setup.conf.d/10-packaging-jboss.conf', 
'/etc/ovirt-engine-setup.conf.d/10-packaging.conf', 
'/etc/ovirt-engine-setup.conf.d/20-setup-ovirt-post.conf']
          Log file: 
/var/log/ovirt-engine/setup/ovirt-engine-setup-20210609140045-iiue97.log
          Version: otopi-1.5.2 (otopi-1.5.2-1.el7.centos)
[ INFO  ] Stage: Environment packages setup
[ INFO  ] Stage: Programs detection
[ INFO  ] Stage: Environment setup
[ INFO  ] Stage: Environment customization
        
          --== PRODUCT OPTIONS ==--
        
          Configure Image I/O Proxy on this host? (Yes, No) [Yes]: 
          Please note: Data Warehouse is required for the engine. If you choose 
to not configure it on this host, you have to configure it on a remote host, 
and then configure the engine on this host so that it can access the database 
of the remote Data Warehouse host.
          Configure Data Warehouse on this host (Yes, No) [Yes]: 
        
          --== PACKAGES ==--
        
[ INFO  ] Checking for product updates...
[ INFO  ] No product updates found
        
          --== NETWORK CONFIGURATION ==--
        
          Setup can automatically configure the firewall on this system.
          Note: automatic configuration of the firewall may overwrite current 
settings.
          Do you want Setup to configure the firewall? (Yes, No) [Yes]: No
        
          --== DATABASE CONFIGURATION ==--
        
          Where is the DWH database located? (Local, Remote) [Local]: 
          Setup can configure the local postgresql server automatically for the 
DWH to run. This may conflict with existing applications.
          Would you like Setup to automatically configure postgresql and create 
DWH database, or prefer to perform that manually? (Automatic, Manual) 
[Automatic]: 
        
          --== OVIRT ENGINE CONFIGURATION ==--
        
        
          --== STORAGE CONFIGURATION ==--
        
        
          --== PKI CONFIGURATION ==--
        
        
          --== APACHE CONFIGURATION ==--
        
          Setup can configure the default page of the web server to present the 
application home page. This may conflict with existing applications.
          Do you wish to set the application as the default page of the web 
server? (Yes, No) [Yes]: 
          Setup can configure apache to use SSL using a certificate issued from 
the internal CA.
          Do you wish Setup to configure that, or prefer to perform that 
manually? (Automatic, Manual) [Automatic]: 
        
          --== SYSTEM CONFIGURATION ==--
        
        
          --== MISC CONFIGURATION ==--
        
          Please choose Data Warehouse sampling scale:
          (1) Basic
          (2) Full
          (1, 2)[1]: 
        
          --== END OF CONFIGURATION ==--
        
[ INFO  ] Stage: Setup validation
[ ERROR ] The following Clusters have a too old compatibility level, please 
upgrade them:
          Default
[ ERROR ] Failed to execute stage 'Setup validation': Trying to upgrade from 
unsupported versions: 3.5
[ INFO  ] Stage: Clean up
          Log file is 

[ovirt-users] Re: hosted-engine cannot can't communicate with vm

[Strahil Nikolov via Users]

Yeah, but his engine is up.Usually the engine talks with the Hypervisor via ssh 
(root) to the vdsmd on the Hypervisor.
Are you sure that the vdsmd service is not throwing any errors on the host ?

Best Regards,Strahil Nikolov
 
 
Hi Harry,

In case you're in a similar position to me, and simply looking to stand up your 
hosted-engine just to migrate to a different hypervisor, I'm going through a 
similar situation where I wasn't able to get my hosted-engine to boot. Below is 
my thread:

https://lists.ovirt.org/archives/list/users@ovirt.org/thread/GUFN2F6WRLH772PAGSNRIZDD3ATA7QCC/

I've made some progress with exporting the VMs using the method I've linked in 
my responses, albeit the process has been slow and painful. 
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[ovirt-users] Re: Operation canceled: CA not found.

[Strahil Nikolov via Users]

You have to import the CA on client side.

Best Regards,Strahil Nikolov
 
 
Hello; when I try to enter the graphical console to a vm I get the 
following message:
Operation canceled: CA not found.

Change the certificates as the procedure says 
https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.1/html/administration_guide/appe-red_hat_enterprise_virtualization_and_ssl
And all services: ovirt-engine.service / ovirt-websocket-proxy / 
ovirt-imagenio-proxy.service / ovirt-provider-ovn.service - are working 
properly.
But there is something wrong.
This has happened to someone else when changing the certificates from the ovirt 
engine to a third-party CA certificate.

Thanks.
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[ovirt-users] Re: Is there a way to find the creation date of a Virtual Machines from Ovirt Manager

[Strahil Nikolov via Users]

It's far easier if you use ansible from engine...
 
 
  On Mon, Jun 21, 2021 at 21:13, k.gunasekhar--- via Users 
wrote:   Do you have any idea how to stop the VM using REST API
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[ovirt-users] Replacing hosted engine on Gluster

[Chris Adams]

I've run oVirt on iSCSI storage for years, and I've had to replace the
hosted engine a couple of times (upgrade from CentOS 6 to 7, then moving
to new storage).

I'm looking at oVirt on hyperconverged Gluster storage.  I see pages
about how to replace a host, but how do you replace the engine when
needed?  Is it possible to connect a new hosted engine to the existing
Gluster storage?

I'm just trying to understand all the differences of iSCSI vs. Gluster
before deploying it for real; if there's info online that I missed, feel
free to point me to it.

Thanks!
-- 
Chris Adams 
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[ovirt-users] Disk (brick) failure on my stack

[Dominique D]

yesterday I had a disk failure on my stack of 3 Ovirt 4.4.1 node

on each server I have 3 Bricks (engine, data, vmstore) 

brick data 4X600Gig raid0. /dev/gluster_vg_sdb/gluster_lv_data mount 
/gluster_bricks/data
brick engine 2X1TB raid1 /dev/gluster_vg_sdc/gluster_lv_engine mount 
/gluster_bricks/engine
brick vmstore 2X1TB raid1 /dev/gluster_vg_sdc/gluster_lv_vmstore mount 
/gluster_bricks/vmstore

Everything was configured by the gui (hyperconverge and hosted-engine)

It is the raid0 of the 2nd server who broke.

all VMs were automatically moved to the other two servers, I haven't lost any 
data.

the host2 is now in maintenance mode.

I am going to buy 4 new SSD disks to replace the 4 disks of the defective raid0.

When I'm going to erase the faulty raid0 and create the new raid with the new 
disks on the raid controler, how do I add in ovirt so that they resynchronize 
with the other bricks data? 

Status of volume: data
Gluster process TCP Port  RDMA Port  Online  Pid
--
Brick 172.16.70.91:/gluster_bricks/data/dat
a   49153 0  Y   79168
Brick 172.16.70.92:/gluster_bricks/data/dat
a   N/A   N/AN   N/A
Brick 172.16.70.93:/gluster_bricks/data/dat
a   49152 0  Y   3095
Self-heal Daemon on localhost   N/A   N/AY   2528
Self-heal Daemon on 172.16.70.91N/A   N/AY   225523
Self-heal Daemon on 172.16.70.93N/A   N/AY   3121
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[ovirt-users] Re: Why cannot connect to KVM Libvirtd using oVirt ??

[Edward Berger]

oVirt runs as user vdsm@ovirt so security settings prevent other users
including root from seeing it by default.

root should be able to see it as in readonly

 virsh -r list

You can either run the command on hypervisor like this alias

alias virsh='virsh -c
qemu:///system?authfile=/etc/ovirt-hosted-engine/virsh_auth.conf'

 or you can lookup the default vdsm@ovirt password online and then login
with those credentials and see it.

#root account on 'oVirt node' hosts can't connect to ovirt's details
#login as vdsm@ovirt instead
#
# virsh -c qemu:///system
# user: vdsm@ovirt
# pass: shibboleth




On Mon, Jun 21, 2021 at 1:20 PM tommy  wrote:

> The error log is :
>
>
>
> VDSM olvms3 command GetVmsNamesFromExternalProviderVDS failed: Cannot recv
> data: Host key verification failed.: Connection reset by peer
>
>
>
> But if I use the virsh, it can connect.
>
>
>
> [root@olvms1 ~]# virsh -c qemu+ssh://root@192.168.10.175/system
>
> root@192.168.10.175's password:
>
> Welcome to virsh, the virtualization interactive terminal.
>
>
>
> Type:  'help' for help with commands
>
>'quit' to quit
>
>
>
> virsh #
>
> virsh #
>
> virsh # list
>
> Id   Name   State
>
> 
>
>
>
> virsh #
>
> virsh #
>
> virsh # list --all
>
> Id   NameState
>
> 
>
> -1.vm1   shut off
>
>
>
> virsh #
>
>
>
>
>
> Why ??
>
>
>
>
>
>
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[ovirt-users] Re: Hosted-Engine import

[Strahil Nikolov via Users]

Usually I always run /usr/libexec/vdsm/vdsmd_init_common.sh --pre-start when I 
have libvirt/network issues.

Best Regards,Strahil Nikolov
 
 
  On Mon, Jun 21, 2021 at 20:52, Harry O wrote:   I get:
vdsmd_init_common.sh[85756]: libvirt: XML-RPC error : Failed to connect socket 
to '/var/run/libvirt/libvirt-sock': Connection refused
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[ovirt-users] Re: Recovering from corrupted hosted-engine

[Strahil Nikolov via Users]

And why did you loose your Linux VMs ?
The disks are still there unless you lost storage domain .
Also, the restore procedure of the hosted engine is straight forward.
Best Regards,Strahil Nikolov 
 
OK. To bring this to a close...

There were some casualties, but ultimately I was able to salvage a dozen or so 
virtual machines using the "qemu-img convert -O vmdk vmdiskfile 
vmdiskfile.vmdk" command. In case anyone else finds themself in a similar 
situation, this involved the following steps:

1) Give up on the hosted-engine.
2) SSH into RHEV and navigate to the VM storage domain.
3) Go into each UUID folder and run # qemu-img convert -O vmdk vmdiskfile 
vmdiskfile.vmdk
4) Secure-copy vmdiskfile_converted.vmdk to VMware.
5) SSH onto the VMware host.
6) Run # vmkfstool -i vmdiskfile.vmdk new_file_name.vmdk.
7) Attach new_file_name.vmdk to a new VM in VMware. Make sure "Firmware" is set 
to "BIOS", under Edit Settings > VM Options > Boot Options.
8) Boot the VMware VM, and Windows should automatically load and you should be 
good to start removing the RHEV-related VM tools and install the VMware tools.

** Note: Remember my situation involved migrating away from RHEV over to 
VMware. So, I really wasn't concerned about recovering the hosted-engine. And, 
prior the hosted-engine going down, in preparation to migration to VMware I had 
already removed all snapshots from all RHEV VMs. This all made what's below 
possible, and a lot easier. Also, these steps didn't always work. I was able to 
recover 75% of Windows VMs. Unfortunately, I experienced a 100% lost for Linux 
VMs.



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[ovirt-users] Re: oVirt + Gluster issues

[Strahil Nikolov via Users]

Most peobably that VM has a very old snapshot. Sadly, 'deletion' ( merging 
snapahot to base disk) takes extra space.
You have to find temporary storage that can be added to the volume , in order 
to delete that snapahot and free enough space.
Best Regards,Strahil Nikolov
 
 
  On Mon, Jun 21, 2021 at 20:42, José Ferradeira via Users 
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[ovirt-users] Re: Why cannot connect to KVM Libvirtd using oVirt ??

[Strahil Nikolov via Users]

 oVirt never uses passowrd for ssh communication to the root user of remote 
hosts.Check if passwordless ssh is configured. You can set a host in 
maintenance and re add the host.
Best Regards,Strahil Nikolov
 
  On Mon, Jun 21, 2021 at 20:21, tommy wrote:   

The error log is :

  

VDSM olvms3 command GetVmsNamesFromExternalProviderVDS failed: Cannot recv 
data: Host key verification failed.: Connection reset by peer

  

But if I use the virsh, it can connect.

  

[root@olvms1 ~]# virsh -c qemu+ssh://root@192.168.10.175/system

root@192.168.10.175's password:

Welcome to virsh, the virtualization interactive terminal.

  

Type:  'help' for help with commands

   'quit' to quit

  

virsh #

virsh #

virsh # list

 Id   Name   State



  

virsh #

virsh #

virsh # list --all

 Id   Name    State



 -    1.vm1   shut off

  

virsh #

  

  

Why ??

  

  

  
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[ovirt-users] Re: /var/log has less then 500MB free space left on

[Strahil Nikolov via Users]

It does run.Most probably the logrotate state file got corrupted for some 
reason.

Best Regards,Strahil Nikolov
 
 
  On Mon, Jun 21, 2021 at 19:39, Andrei Verovski wrote:   
Hi, 

I started to get messages that /var/log has less then 500MB free space left on 
out of 8GB.
du -h —max-depthh=1
reveals that openswitch log dir consumes 3.6GB, there are files as old as 2018.
Node software was installed on fresh CentOS 7.xx from oVirt admin web console.

I cleaned this directory, yet question remain - why logrotate service is not 
running by default on oVirt node? 
Or this is not recommended?

Thanks in advance.
Andrei


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[ovirt-users] Re: Why cannot connect to KVM Libvirtd using oVirt ??

[Ilya Fedotov]

Hi, Tommy
Thats security policy from Redhat

Use options PASSWD from installation file to connect qemu

with br, Ilya F

пн, 21 июн. 2021 г. в 20:21, tommy :

> The error log is :
>
>
>
> VDSM olvms3 command GetVmsNamesFromExternalProviderVDS failed: Cannot recv
> data: Host key verification failed.: Connection reset by peer
>
>
>
> But if I use the virsh, it can connect.
>
>
>
> [root@olvms1 ~]# virsh -c qemu+ssh://root@192.168.10.175/system
>
> root@192.168.10.175's password:
>
> Welcome to virsh, the virtualization interactive terminal.
>
>
>
> Type:  'help' for help with commands
>
>'quit' to quit
>
>
>
> virsh #
>
> virsh #
>
> virsh # list
>
> Id   Name   State
>
> 
>
>
>
> virsh #
>
> virsh #
>
> virsh # list --all
>
> Id   NameState
>
> 
>
> -1.vm1   shut off
>
>
>
> virsh #
>
>
>
>
>
> Why ??
>
>
>
>
>
>
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[ovirt-users] Re: hosted-engine --vm-start not working

[Edward Berger]

I would see this if the engine VM storage was not accessible.
In my case a targetd iscsi server for the hosted storage wouldn't serve it
after rebooting from a power outage.
More specifically, the iscsi host had let LVM startup scan the device,
which prevented targetd from serving it.




On Mon, Jun 21, 2021 at 12:21 PM Harry O  wrote:

> Hi,
> When i run: hosted-engine --vm-start I get this:
> VM exists and is Down, cleaning up and restarting
> VM in WaitForLaunch
>
> But the VM never starts:
> virsh list --all
>  Id   Name   State
> ---
>  -HostedEngine   shut off
>
>
> systemctl status -l ovirt-ha-agent
> ● ovirt-ha-agent.service - oVirt Hosted Engine High Availability
> Monitoring Agent
>Loaded: loaded (/usr/lib/systemd/system/ovirt-ha-agent.service;
> disabled; vendor preset: disabled)
>Active: active (running) since Wed 2021-06-16 13:27:27 CEST; 3min 26s
> ago
>  Main PID: 79702 (ovirt-ha-agent)
> Tasks: 2 (limit: 198090)
>Memory: 28.3M
>CGroup: /system.slice/ovirt-ha-agent.service
>└─79702 /usr/libexec/platform-python
> /usr/share/ovirt-hosted-engine-ha/ovirt-ha-agent
>
> Jun 16 13:27:27 hej1.5ervers.lan systemd[1]: ovirt-ha-agent.service:
> Succeeded.
> Jun 16 13:27:27 hej1.5ervers.lan systemd[1]: Stopped oVirt Hosted Engine
> High Availability Monitoring Agent.
> Jun 16 13:27:27 hej1.5ervers.lan systemd[1]: Started oVirt Hosted Engine
> High Availability Monitoring Agent.
> Jun 16 13:29:42 hej1.5ervers.lan ovirt-ha-agent[79702]: ovirt-ha-agent
> ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine ERROR Engine VM
> stopped on localhost
>
>
>
>
>
> hosted-engine --vm-status
>
>
> --== Host hej1.5ervers.lan (id: 1) status ==--
>
> Host ID: 1
> Host timestamp : 3547
> Score  : 3400
> Engine status  : {"vm": "down", "health": "bad",
> "detail": "Down", "reason": "bad vm status"}
> Hostname   : hej1.5ervers.lan
> Local maintenance  : False
> stopped: False
> crc32  : f35899f8
> conf_on_shared_storage : True
> local_conf_timestamp   : 3547
> Status up-to-date  : True
> Extra metadata (valid at timestamp):
> metadata_parse_version=1
> metadata_feature_version=1
> timestamp=3547 (Wed Jun 16 13:32:12 2021)
> host-id=1
> score=3400
> vm_conf_refresh_time=3547 (Wed Jun 16 13:32:12 2021)
> conf_on_shared_storage=True
> maintenance=False
> state=EngineDown
> stopped=False
>
>
> --== Host hej2.5ervers.lan (id: 2) status ==--
>
> Host ID: 2
> Host timestamp : 94681
> Score  : 0
> Engine status  : {"vm": "down_unexpected", "health":
> "bad", "detail": "Down", "reason": "bad vm status"}
> Hostname   : hej2.5ervers.lan
> Local maintenance  : False
> stopped: False
> crc32  : 40a3f809
> conf_on_shared_storage : True
> local_conf_timestamp   : 94681
> Status up-to-date  : True
> Extra metadata (valid at timestamp):
> metadata_parse_version=1
> metadata_feature_version=1
> timestamp=94681 (Wed Jun 16 13:32:05 2021)
> host-id=2
> score=0
> vm_conf_refresh_time=94681 (Wed Jun 16 13:32:05 2021)
> conf_on_shared_storage=True
> maintenance=False
> state=EngineUnexpectedlyDown
> stopped=False
> timeout=Fri Jan  2 03:23:40 1970
>
>
> --== Host hej3.5ervers.lan (id: 3) status ==--
>
> Host ID: 3
> Host timestamp : 94666
> Score  : 0
> Engine status  : {"vm": "down_unexpected", "health":
> "bad", "detail": "Down", "reason": "bad vm status"}
> Hostname   : hej3.5ervers.lan
> Local maintenance  : False
> stopped: False
> crc32  : a50c2b3e
> conf_on_shared_storage : True
> local_conf_timestamp   : 94666
> Status up-to-date  : True
> Extra metadata (valid at timestamp):
> metadata_parse_version=1
> metadata_feature_version=1
> timestamp=94666 (Wed Jun 16 13:32:09 2021)
> host-id=3
> score=0
> vm_conf_refresh_time=94666 (Wed Jun 16 13:32:09 2021)
> conf_on_shared_storage=True
> maintenance=False
> state=EngineUnexpectedlyDown
> stopped=False
> timeout=Fri Jan  2 03:23:16 1970
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[ovirt-users] Re: hosted-engine --vm-start not working

[Strahil Nikolov via Users]

Check ovirt-ha-broker/agent logs on all systems to identify the reason why the 
VM is down.
Also, you can check libvirt logs for any clues .
Best Regards,Strahil Nikolov 
 
  On Mon, Jun 21, 2021 at 19:20, Harry O wrote:   Hi,
When i run: hosted-engine --vm-start I get this:
VM exists and is Down, cleaning up and restarting
VM in WaitForLaunch

But the VM never starts:
virsh list --all
 Id  Name          State
---
 -    HostedEngine  shut off


systemctl status -l ovirt-ha-agent
● ovirt-ha-agent.service - oVirt Hosted Engine High Availability Monitoring 
Agent
  Loaded: loaded (/usr/lib/systemd/system/ovirt-ha-agent.service; disabled; 
vendor preset: disabled)
  Active: active (running) since Wed 2021-06-16 13:27:27 CEST; 3min 26s ago
 Main PID: 79702 (ovirt-ha-agent)
    Tasks: 2 (limit: 198090)
  Memory: 28.3M
  CGroup: /system.slice/ovirt-ha-agent.service
          └─79702 /usr/libexec/platform-python 
/usr/share/ovirt-hosted-engine-ha/ovirt-ha-agent

Jun 16 13:27:27 hej1.5ervers.lan systemd[1]: ovirt-ha-agent.service: Succeeded.
Jun 16 13:27:27 hej1.5ervers.lan systemd[1]: Stopped oVirt Hosted Engine High 
Availability Monitoring Agent.
Jun 16 13:27:27 hej1.5ervers.lan systemd[1]: Started oVirt Hosted Engine High 
Availability Monitoring Agent.
Jun 16 13:29:42 hej1.5ervers.lan ovirt-ha-agent[79702]: ovirt-ha-agent 
ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine ERROR Engine VM stopped 
on localhost





hosted-engine --vm-status


--== Host hej1.5ervers.lan (id: 1) status ==--

Host ID                            : 1
Host timestamp                    : 3547
Score                              : 3400
Engine status                      : {"vm": "down", "health": "bad", "detail": 
"Down", "reason": "bad vm status"}
Hostname                          : hej1.5ervers.lan
Local maintenance                  : False
stopped                            : False
crc32                              : f35899f8
conf_on_shared_storage            : True
local_conf_timestamp              : 3547
Status up-to-date                  : True
Extra metadata (valid at timestamp):
        metadata_parse_version=1
        metadata_feature_version=1
        timestamp=3547 (Wed Jun 16 13:32:12 2021)
        host-id=1
        score=3400
        vm_conf_refresh_time=3547 (Wed Jun 16 13:32:12 2021)
        conf_on_shared_storage=True
        maintenance=False
        state=EngineDown
        stopped=False


--== Host hej2.5ervers.lan (id: 2) status ==--

Host ID                            : 2
Host timestamp                    : 94681
Score                              : 0
Engine status                      : {"vm": "down_unexpected", "health": "bad", 
"detail": "Down", "reason": "bad vm status"}
Hostname                          : hej2.5ervers.lan
Local maintenance                  : False
stopped                            : False
crc32                              : 40a3f809
conf_on_shared_storage            : True
local_conf_timestamp              : 94681
Status up-to-date                  : True
Extra metadata (valid at timestamp):
        metadata_parse_version=1
        metadata_feature_version=1
        timestamp=94681 (Wed Jun 16 13:32:05 2021)
        host-id=2
        score=0
        vm_conf_refresh_time=94681 (Wed Jun 16 13:32:05 2021)
        conf_on_shared_storage=True
        maintenance=False
        state=EngineUnexpectedlyDown
        stopped=False
        timeout=Fri Jan  2 03:23:40 1970


--== Host hej3.5ervers.lan (id: 3) status ==--

Host ID                            : 3
Host timestamp                    : 94666
Score                              : 0
Engine status                      : {"vm": "down_unexpected", "health": "bad", 
"detail": "Down", "reason": "bad vm status"}
Hostname                          : hej3.5ervers.lan
Local maintenance                  : False
stopped                            : False
crc32                              : a50c2b3e
conf_on_shared_storage            : True
local_conf_timestamp              : 94666
Status up-to-date                  : True
Extra metadata (valid at timestamp):
        metadata_parse_version=1
        metadata_feature_version=1
        timestamp=94666 (Wed Jun 16 13:32:09 2021)
        host-id=3
        score=0
        vm_conf_refresh_time=94666 (Wed Jun 16 13:32:09 2021)
        conf_on_shared_storage=True
        maintenance=False
        state=EngineUnexpectedlyDown
        stopped=False
        timeout=Fri Jan  2 03:23:16 1970
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[ovirt-users] Re: oVirt + Gluster issues

[Strahil Nikolov via Users]

If you enabled sharding, don't disable it any more.My previous comment was just 
a statement and not a recommendation.
Based on the output, the /home2/brick2  is part of the root.
Obviosly, gluster thinks that the brick is full and you got very few options:- 
extend any brick or add more bricks to the volume- shutdown all VMs on that 
volume, reduce the minimum reserved space in gluster (gluster volume set data1 
cluster.min-free-disk 0%) and then storage migrate the disk to a bigger 
datastore- shitdown all VMs on that volume(datastore),reduce the minimum 
reserved space in gluster (gluster volume set data1 cluster.min-free-disk 0%) 
and then delete unnecessary data (like snapshots you don't need any more).
The first option is the most reliable. Once gluster has some free space to 
operate, you will be able to delete (consolidate) VM snapshots or to delete VMs 
that are less important (for example sandboxes, test VMs, etc). Yet, paused VMs 
will resume automatically and will continue to fill in Gluster which could lead 
to the same situation - so just power them off (ugly but most probably 
necessary).

 Best Regards,Strahil Nikolov
 
  On Mon, Jun 14, 2021 at 20:21, supo...@logicworks.pt 
wrote:   # df -h /home/brick1 
Sist.fichs   Tama  Ocup Livre Uso% Montado em 
/dev/mapper/cl-home  1,8T  1,8T   18G 100% /home
 
# df -h /home2/brick2  
Sist.fichs   Tama  Ocup Livre Uso% Montado em 
/dev/mapper/cl-root   50G   28G   23G  56% /
 

If sharding is enable the restore pauses the VM with unknown storage error

Thanks
José

De: "Strahil Nikolov" 
Para: supo...@logicworks.pt
Cc: "José Ferradeira via Users" , "Alex McWhirter" 

Enviadas: Segunda-feira, 14 De Junho de 2021 17:14:15
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues

And what is the status of the bricks:
df -h /home/brick1 /home2/brick2
When sharding is not enabled, the qcow2 disks cannot be spread between the 
bricks.

Best Regards,Strahil Nikolov 
 
# gluster volume info data1   
  
Volume Name: data1 
Type: Distribute 
Volume ID: d7eb2c38-2707-4774-9873-a7303d024669 
Status: Started 
Snapshot Count: 0 
Number of Bricks: 2 
Transport-type: tcp 
Bricks: 
Brick1: gs.domain.pt:/home/brick1 
Brick2: gs.domain.pt:/home2/brick2 
Options Reconfigured: 
nfs.disable: on 
transport.address-family: inet 
storage.fips-mode-rchecksum: on 
storage.owner-uid: 36 
storage.owner-gid: 36 
cluster.min-free-disk: 10% 
performance.quick-read: off 
performance.read-ahead: off 
performance.io-cache: off 
performance.low-prio-threads: 32 
network.remote-dio: enable 
cluster.eager-lock: enable 
cluster.quorum-type: auto 
cluster.server-quorum-type: server 
cluster.data-self-heal-algorithm: full 
cluster.locking-scheme: granular 
cluster.shd-wait-qlength: 1 
features.shard: off 
user.cifs: off 
cluster.choose-local: off 
client.event-threads: 4 
server.event-threads: 4 
performance.client-io-threads: on
 

# gluster volume status data1 
Status of volume: data1 
Gluster process TCP Port  RDMA Port  Online  Pid 
-- 
Brick gs.domain.pt:/home/brick1    49153 0  Y   1824862 
Brick gs.domain.pt:/home2/brick2   49154 0  Y   1824880 
  
Task Status of Volume data1 
-- 
There are no active volume tasks
 
# gluster volume heal data1 info summary 
This command is supported for only volumes of replicate/disperse type. Volume 
data1 is not of type replicate/disperse 
Volume heal failed.
 

# df -h /rhev/data-center/mnt/glusterSD/gs.domain.pt:_data1/ 
Sist.fichs   Tama  Ocup Livre Uso% Montado em 
gs.domain.pt:/data1  1,9T  1,8T   22G  99% 
/rhev/data-center/mnt/glusterSD/gs.domain.pt:_data1
 
thanks
José

De: "Strahil Nikolov" 
Para: supo...@logicworks.pt
Cc: "José Ferradeira via Users" , "Alex McWhirter" 

Enviadas: Segunda-feira, 14 De Junho de 2021 14:54:41
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues

Can you provode the output of:gluster volume info VOLUME gluster volume status 
VOLUMEgluster volume heal VOLUME info summary
df -h /rhev/data-center/mnt/glusterSD/:_

In pure replica volumes , the bricks should be of the same size. If not - the 
smallest one defines the size of the volume.If the VM has thin qcow2 disks, it 
will grow slowly till it reaches its maximum size or till the volume space is 
finished.
Best Regards,Strahil Nikolov


Well, I have one brick without space, 1.8TB.In fact I don't know why, because I 
only have one VM on that domain storage with less the 1TB.
When I try to start the VM I get this error:

VM webmail.domain.pt-3 is down with error. Exit message: Unable to set XATTR 
trusted.libvirt.security.selinux on 
/rhev/data-center/mnt/glusterSD/gs.domain.pt:_data1/d680d289-bcaa-46f2-b464-4d06d37ec1d3/images/5167f58d-68c9-475f-8b88-f278b7d4ef65/9b34eff0-c9a4-48e1-8ea7-87ad66a8736c:
 No space left on 

[ovirt-users] Re: RFC8482 and engine-setup

[Strahil Nikolov via Users]

Hi All,

Short update:
I've opened a bug for this -> 
https://bugzilla.redhat.com/show_bug.cgi?id=1971863

Best Regards,
Strahil Nikolov






В понеделник, 14 юни 2021 г., 09:20:13 ч. Гринуич+3, Strahil Nikolov 
 написа: 





Hello All,

recently I have changed my firewall and DNS server and I have noticed that 
engine-setup warns with:

 Failed to resolve engine.localdomain using DNS, it can be resolved only 
locally.

The command used was: 
'dig +noall +answer FQDN ANY'


It seems that according to RFC8482, ANY is deprecated and DNS can return 
anything.
Once such example is the output of 'dig wikipedia.org ANY' .

What are our options now ? I guess we can query for A and  records ?

Extra info: https://blog.cloudflare.com/rfc8482-saying-goodbye-to-any/

Best Regards,
Strahil Nikolov
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[ovirt-users] Re: Problems moving vm & templates between oVirt 4.3 & 4.4

[Guillaume Pavese]

OVA imports, template or vm, silently fail like with Export Domain imports.
Could it be because of the Cluster compatibility version set to 4.6 on both
VM & template I am trying to import?
On the origin oVirt 4.4.6 DC, before exporting them, I tried to see if I
could set them to a lower compatibility version but only 4.6is available

Guillaume Pavese
Ingénieur Système et Réseau
Interactiv-Group


On Tue, Jun 15, 2021 at 8:11 PM Guillaume Pavese <
guillaume.pav...@interactiv-group.com> wrote:

> On ovirt 4.4.6, I created a VM and made a template from it.
> I would like to copy them to oVirt 4.3.7 & 4.3.10 DCs
>
> - I saw that Export Domain is deprecated. I tried exporting the VM &
> template to an Export Domain anyway but,
> after attaching the Export DOmain on my ovirt 4.3.7 DC, both VM and
> Template imports failed.
> The Template import failed immediately without any errors visible in the
> UI,
> The VM import failed with the message "General command validation
> failure."
>
> - I tried to do it through a Data Domains as recommended, but:
> If created on oVirt 4.4.6, I get a Format V5 DataDomain that my oVirt
> 4.3.7 refuses to import.
> If created first on the oVirt 4.3 DC, I get a Format V4 Domain. But then
> importing it on the oVirt 4.4 DC, I get the message: "Approving this
> operation will upgrade the Storage Domain format from 'V4' to 'V5'. Note
> that you will not be able to attach it back to an older Data Center."
>
> In "Administration > Providers" everything seems supported, from XEN / KVM
> and even VMware (we have used all three with some success).
> However oVirt is the obvious missing option...
>
> I still have to try "Export as OVA",
> is that the only supported way?
>
> Guillaume Pavese
> Ingénieur Système et Réseau
> Interactiv-Group
>

-- 


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[ovirt-users] Re: Hosted-Engine import

[Harry O]

Anyone know why I get this:
virsh list --all
error: failed to connect to the hypervisor
error: Failed to connect socket to '/var/run/libvirt/libvirt-sock': Connection 
refused
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[ovirt-users] Re: Zombie VM on node

[Ilya Fedotov]

No more help required, I found the table vds_dynamic and cleared the 
information from the node.


have a nice day

Ilya F.
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[ovirt-users] Re: Deploy host engine error: The task includes an option with an undefined variable

[Dominic Gwerder]

Is it not working with CentOS Stream? I have the same error when I deploy the 
engine.

Kind regards

Dominic

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[ovirt-users] Re: oVirt + Gluster issues

[José Ferradeira via Users]

# gluster volume info data1 

Volume Name: data1 
Type: Distribute 
Volume ID: d7eb2c38-2707-4774-9873-a7303d024669 
Status: Started 
Snapshot Count: 0 
Number of Bricks: 2 
Transport-type: tcp 
Bricks: 
Brick1: gs.domain.pt:/home/brick1 
Brick2: gs.domain.pt:/home2/brick2 
Options Reconfigured: 
nfs.disable: on 
transport.address-family: inet 
storage.fips-mode-rchecksum: on 
storage.owner-uid: 36 
storage.owner-gid: 36 
cluster.min-free-disk: 10% 
performance.quick-read: off 
performance.read-ahead: off 
performance.io-cache: off 
performance.low-prio-threads: 32 
network.remote-dio: enable 
cluster.eager-lock: enable 
cluster.quorum-type: auto 
cluster.server-quorum-type: server 
cluster.data-self-heal-algorithm: full 
cluster.locking-scheme: granular 
cluster.shd-wait-qlength: 1 
features.shard: off 
user.cifs: off 
cluster.choose-local: off 
client.event-threads: 4 
server.event-threads: 4 
performance.client-io-threads: on 


# gluster volume status data1 
Status of volume: data1 
Gluster process TCP Port RDMA Port Online Pid 
-- 
Brick gs.domain.pt:/home/brick1 49153 0 Y 1824862 
Brick gs.domain.pt:/home2/brick2 49154 0 Y 1824880 

Task Status of Volume data1 
-- 
There are no active volume tasks 

# gluster volume heal data1 info summary 
This command is supported for only volumes of replicate/disperse type. Volume 
data1 is not of type replicate/disperse 
Volume heal failed. 


# df -h /rhev/data-center/mnt/glusterSD/gs.domain.pt:_data1/ 
Sist.fichs Tama Ocup Livre Uso% Montado em 
gs.domain.pt:/data1 1,9T 1,8T 22G 99% 
/rhev/data-center/mnt/glusterSD/gs.domain.pt:_data1 

thanks 
José 


De: "Strahil Nikolov"  
Para: supo...@logicworks.pt 
Cc: "José Ferradeira via Users" , "Alex McWhirter" 
 
Enviadas: Segunda-feira, 14 De Junho de 2021 14:54:41 
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues 

Can you provode the output of: 
gluster volume info VOLUME 
gluster volume status VOLUME 
gluster volume heal VOLUME info summary 
df -h /rhev/data-center/mnt/glusterSD/:_ 


In pure replica volumes , the bricks should be of the same size. If not - the 
smallest one defines the size of the volume. 
If the VM has thin qcow2 disks, it will grow slowly till it reaches its maximum 
size or till the volume space is finished. 

Best Regards, 
Strahil Nikolov 




Well, I have one brick without space, 1.8TB. 
In fact I don't know why, because I only have one VM on that domain storage 
with less the 1TB. 
When I try to start the VM I get this error: 

VM webmail.domain.pt-3 is down with error. Exit message: Unable to set XATTR 
trusted.libvirt.security.selinux on 
/rhev/data-center/mnt/glusterSD/gs.domain.pt:_data1/d680d289-bcaa-46f2-b464-4d06d37ec1d3/images/5167f58d-68c9-475f-8b88-f278b7d4ef65/9b34eff0-c9a4-48e1-8ea7-87ad66a8736c:
 No space left on device. 

I'm stuck in here 

Thanks 

José 


De: "Strahil Nikolov"  
Para: supo...@logicworks.pt, "José Ferradeira via Users"  
Cc: "Alex McWhirter" , "José Ferradeira via Users" 
 
Enviadas: Segunda-feira, 14 De Junho de 2021 7:21:09 
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues 

So, 

how is it going ? 
Do you have space ? 

Best Regards, 
Strahil Nikolov 


BQ_BEGIN

On Thu, Jun 10, 2021 at 18:19, Strahil Nikolov 
 wrote: 
You need to use thick VM disks on Gluster, which is the default behavior for a 
long time. 
Also, check all bricks' free space. Most probably you are out of space on one 
of the bricks (term for server + mountpoint combination). 

Best Regards, 
Strahil Nikolov 


BQ_BEGIN

On Wed, Jun 9, 2021 at 12:41, José Ferradeira via Users 
 wrote: 
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BQ_END



BQ_END


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[ovirt-users] [ovirt-devel] Failed to execute stage 'Setup validation': Trying to upgrade from unsupported versions: 3.5

[Miguel Angel Costas]

Hi All,

I am trying to upgrade my ovirt from 3.6.7.5 to 4.0 but after restoring the 
backup and execute engine-setup an error message appear related to the cluster 
version.  i have checked on the portal and the cluster version is set up in 
3.6. Do you have any idea about how to solve that?

[root@na5lovm01 ~]# engine-backup --mode=restore --no-restore-permissions 
--provision-db --file=/ovirt_bkp/miga-090621.tar --log=engine-backup-restore.log
Preparing to restore:
- Unpacking file '/ovirt_bkp/miga-090621.tar'
Restoring:
- Files
--
Please note:

Operating system is different from the one used during backup.
Current operating system: centos7
Operating system at backup: centos6

Apache httpd configuration will not be restored.
You will be asked about it on the next engine-setup run.
--
Provisioning PostgreSQL users/databases:
- user 'engine', database 'engine'
Restoring:
- Engine database 'engine'
  - Cleaning up temporary tables in engine database 'engine'
--
Please note:

The engine database was backed up at 2021-06-09 13:13:29.0 -0300 .

Objects that were added, removed or changed after this date, such as virtual
machines, disks, etc., are missing in the engine, and will probably require
recovery or recreation.
--
You should now run engine-setup.
Done.
[root@na5lovm01 ~]# engine-setup
[ INFO  ] Stage: Initializing
[ INFO  ] Stage: Environment setup
  Configuration files: 
['/etc/ovirt-engine-setup.conf.d/10-packaging-jboss.conf', 
'/etc/ovirt-engine-setup.conf.d/10-packaging.conf', 
'/etc/ovirt-engine-setup.conf.d/20-setup-ovirt-post.conf']
  Log file: 
/var/log/ovirt-engine/setup/ovirt-engine-setup-20210609140045-iiue97.log
  Version: otopi-1.5.2 (otopi-1.5.2-1.el7.centos)
[ INFO  ] Stage: Environment packages setup
[ INFO  ] Stage: Programs detection
[ INFO  ] Stage: Environment setup
[ INFO  ] Stage: Environment customization
 
  --== PRODUCT OPTIONS ==--
 
  Configure Image I/O Proxy on this host? (Yes, No) [Yes]: 
  Please note: Data Warehouse is required for the engine. If you choose 
to not configure it on this host, you have to configure it on a remote host, 
and then configure the engine on this host so that it can access the database 
of the remote Data Warehouse host.
  Configure Data Warehouse on this host (Yes, No) [Yes]: 
 
  --== PACKAGES ==--
 
[ INFO  ] Checking for product updates...
[ INFO  ] No product updates found
 
  --== NETWORK CONFIGURATION ==--
 
  Setup can automatically configure the firewall on this system.
  Note: automatic configuration of the firewall may overwrite current 
settings.
  Do you want Setup to configure the firewall? (Yes, No) [Yes]: No
 
  --== DATABASE CONFIGURATION ==--
 
  Where is the DWH database located? (Local, Remote) [Local]: 
  Setup can configure the local postgresql server automatically for the 
DWH to run. This may conflict with existing applications.
  Would you like Setup to automatically configure postgresql and create 
DWH database, or prefer to perform that manually? (Automatic, Manual) 
[Automatic]: 
 
  --== OVIRT ENGINE CONFIGURATION ==--
 
 
  --== STORAGE CONFIGURATION ==--
 
 
  --== PKI CONFIGURATION ==--
 
 
  --== APACHE CONFIGURATION ==--
 
  Setup can configure the default page of the web server to present the 
application home page. This may conflict with existing applications.
  Do you wish to set the application as the default page of the web 
server? (Yes, No) [Yes]: 
  Setup can configure apache to use SSL using a certificate issued from 
the internal CA.
  Do you wish Setup to configure that, or prefer to perform that 
manually? (Automatic, Manual) [Automatic]: 
 
  --== SYSTEM CONFIGURATION ==--
 
 
  --== MISC CONFIGURATION ==--
 
  Please choose Data Warehouse sampling scale:
  (1) Basic
  (2) Full
  (1, 2)[1]: 
 
  --== END OF CONFIGURATION ==--
 
[ INFO  ] Stage: Setup validation
[ ERROR ] The following Clusters have a too old compatibility level, please 
upgrade them:
  Default
[ ERROR ] Failed to execute stage 'Setup validation': Trying to upgrade from 
unsupported versions: 3.5
[ INFO  ] Stage: Clean up
  Log file is located at 
/var/log/ovirt-engine/setup/ovirt-engine-setup-20210609140045-iiue97.log
[ INFO  ] Generating answer file 

[ovirt-users] Problems moving vm & templates between oVirt 4.3 & 4.4

[Guillaume Pavese]

On ovirt 4.4.6, I created a VM and made a template from it.
I would like to copy them to oVirt 4.3.7 & 4.3.10 DCs

- I saw that Export Domain is deprecated. I tried exporting the VM &
template to an Export Domain anyway but,
after attaching the Export DOmain on my ovirt 4.3.7 DC, both VM and
Template imports failed.
The Template import failed immediately without any errors visible in the
UI,
The VM import failed with the message "General command validation failure."

- I tried to do it through a Data Domains as recommended, but:
If created on oVirt 4.4.6, I get a Format V5 DataDomain that my oVirt 4.3.7
refuses to import.
If created first on the oVirt 4.3 DC, I get a Format V4 Domain. But then
importing it on the oVirt 4.4 DC, I get the message: "Approving this
operation will upgrade the Storage Domain format from 'V4' to 'V5'. Note
that you will not be able to attach it back to an older Data Center."

In "Administration > Providers" everything seems supported, from XEN / KVM
and even VMware (we have used all three with some success).
However oVirt is the obvious missing option...

I still have to try "Export as OVA",
is that the only supported way?

Guillaume Pavese
Ingénieur Système et Réseau
Interactiv-Group

-- 


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décline(nt) toute responsabilité au titre de ce message, dans l’hypothèse 
ou il aurait été modifié. IT, ES, UK.  

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[ovirt-users] Re: Problems moving vm & templates between oVirt 4.3 & 4.4

[Guillaume Pavese]

As noted, the import through Export Domain fails with "General command
validation failure."

In engine.log, I see :
2021-06-16 12:37:48,736+02 ERROR
[org.ovirt.engine.core.bll.exportimport.ImportVmCommand] (default
task-1939) [c865f249-d658-4e67-9813-bedd06e5d4d3] Error during
ValidateFailure.: java.lang.IllegalArgumentExcepti
on: VM64BitMaxMemorySizeInMB has no value for version: 4.6

Guillaume Pavese
Ingénieur Système et Réseau
Interactiv-Group


On Wed, Jun 16, 2021 at 4:54 PM Guillaume Pavese <
guillaume.pav...@interactiv-group.com> wrote:

> OVA imports, template or vm, silently fail like with Export Domain imports.
> Could it be because of the Cluster compatibility version set to 4.6 on
> both VM & template I am trying to import?
> On the origin oVirt 4.4.6 DC, before exporting them, I tried to see if I
> could set them to a lower compatibility version but only 4.6is available
>
> Guillaume Pavese
> Ingénieur Système et Réseau
> Interactiv-Group
>
>
> On Tue, Jun 15, 2021 at 8:11 PM Guillaume Pavese <
> guillaume.pav...@interactiv-group.com> wrote:
>
>> On ovirt 4.4.6, I created a VM and made a template from it.
>> I would like to copy them to oVirt 4.3.7 & 4.3.10 DCs
>>
>> - I saw that Export Domain is deprecated. I tried exporting the VM &
>> template to an Export Domain anyway but,
>> after attaching the Export DOmain on my ovirt 4.3.7 DC, both VM and
>> Template imports failed.
>> The Template import failed immediately without any errors visible in the
>> UI,
>> The VM import failed with the message "General command validation
>> failure."
>>
>> - I tried to do it through a Data Domains as recommended, but:
>> If created on oVirt 4.4.6, I get a Format V5 DataDomain that my oVirt
>> 4.3.7 refuses to import.
>> If created first on the oVirt 4.3 DC, I get a Format V4 Domain. But then
>> importing it on the oVirt 4.4 DC, I get the message: "Approving this
>> operation will upgrade the Storage Domain format from 'V4' to 'V5'. Note
>> that you will not be able to attach it back to an older Data Center."
>>
>> In "Administration > Providers" everything seems supported, from XEN /
>> KVM and even VMware (we have used all three with some success).
>> However oVirt is the obvious missing option...
>>
>> I still have to try "Export as OVA",
>> is that the only supported way?
>>
>> Guillaume Pavese
>> Ingénieur Système et Réseau
>> Interactiv-Group
>>
>

-- 


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établis à l’intention exclusive de ses destinataires et sont confidentiels. 
Si vous recevez ce message par erreur, merci de le détruire et d’en avertir 
immédiatement l’expéditeur. Toute utilisation de ce message non conforme a 
sa destination, toute diffusion ou toute publication, totale ou partielle, 
est interdite, sauf autorisation expresse. L’internet ne permettant pas 
d’assurer l’intégrité de ce message . Interactiv-group (et ses filiales) 
décline(nt) toute responsabilité au titre de ce message, dans l’hypothèse 
ou il aurait été modifié. IT, ES, UK.  

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[ovirt-users] Re: oVirt + Gluster issues

[José Ferradeira via Users]

# df -h /home/brick1 
Sist.fichs Tama Ocup Livre Uso% Montado em 
/dev/mapper/cl-home 1,8T 1,8T 18G 100% /home 

# df -h /home2/brick2 
Sist.fichs Tama Ocup Livre Uso% Montado em 
/dev/mapper/cl-root 50G 28G 23G 56% / 


If sharding is enable the restore pauses the VM with unknown storage error 

Thanks 
José 


De: "Strahil Nikolov"  
Para: supo...@logicworks.pt 
Cc: "José Ferradeira via Users" , "Alex McWhirter" 
 
Enviadas: Segunda-feira, 14 De Junho de 2021 17:14:15 
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues 

And what is the status of the bricks: 

df -h /home/brick1 /home2/brick2 

When sharding is not enabled, the qcow2 disks cannot be spread between the 
bricks. 

Best Regards, 
Strahil Nikolov 





# gluster volume info data1 

Volume Name: data1 
Type: Distribute 
Volume ID: d7eb2c38-2707-4774-9873-a7303d024669 
Status: Started 
Snapshot Count: 0 
Number of Bricks: 2 
Transport-type: tcp 
Bricks: 
Brick1: gs.domain.pt:/home/brick1 
Brick2: gs.domain.pt:/home2/brick2 
Options Reconfigured: 
nfs.disable: on 
transport.address-family: inet 
storage.fips-mode-rchecksum: on 
storage.owner-uid: 36 
storage.owner-gid: 36 
cluster.min-free-disk: 10% 
performance.quick-read: off 
performance.read-ahead: off 
performance.io-cache: off 
performance.low-prio-threads: 32 
network.remote-dio: enable 
cluster.eager-lock: enable 
cluster.quorum-type: auto 
cluster.server-quorum-type: server 
cluster.data-self-heal-algorithm: full 
cluster.locking-scheme: granular 
cluster.shd-wait-qlength: 1 
features.shard: off 
user.cifs: off 
cluster.choose-local: off 
client.event-threads: 4 
server.event-threads: 4 
performance.client-io-threads: on 


# gluster volume status data1 
Status of volume: data1 
Gluster process TCP Port RDMA Port Online Pid 
-- 
Brick gs.domain.pt:/home/brick1 49153 0 Y 1824862 
Brick gs.domain.pt:/home2/brick2 49154 0 Y 1824880 

Task Status of Volume data1 
-- 
There are no active volume tasks 

# gluster volume heal data1 info summary 
This command is supported for only volumes of replicate/disperse type. Volume 
data1 is not of type replicate/disperse 
Volume heal failed. 


# df -h /rhev/data-center/mnt/glusterSD/gs.domain.pt:_data1/ 
Sist.fichs Tama Ocup Livre Uso% Montado em 
gs.domain.pt:/data1 1,9T 1,8T 22G 99% 
/rhev/data-center/mnt/glusterSD/gs.domain.pt:_data1 

thanks 
José 


De: "Strahil Nikolov"  
Para: supo...@logicworks.pt 
Cc: "José Ferradeira via Users" , "Alex McWhirter" 
 
Enviadas: Segunda-feira, 14 De Junho de 2021 14:54:41 
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues 

Can you provode the output of: 
gluster volume info VOLUME 
gluster volume status VOLUME 
gluster volume heal VOLUME info summary 
df -h /rhev/data-center/mnt/glusterSD/:_ 


In pure replica volumes , the bricks should be of the same size. If not - the 
smallest one defines the size of the volume. 
If the VM has thin qcow2 disks, it will grow slowly till it reaches its maximum 
size or till the volume space is finished. 

Best Regards, 
Strahil Nikolov 

BQ_BEGIN


Well, I have one brick without space, 1.8TB. 
In fact I don't know why, because I only have one VM on that domain storage 
with less the 1TB. 
When I try to start the VM I get this error: 

VM webmail.domain.pt-3 is down with error. Exit message: Unable to set XATTR 
trusted.libvirt.security.selinux on 
/rhev/data-center/mnt/glusterSD/gs.domain.pt:_data1/d680d289-bcaa-46f2-b464-4d06d37ec1d3/images/5167f58d-68c9-475f-8b88-f278b7d4ef65/9b34eff0-c9a4-48e1-8ea7-87ad66a8736c:
 No space left on device. 

I'm stuck in here 

Thanks 

José 


De: "Strahil Nikolov"  
Para: supo...@logicworks.pt, "José Ferradeira via Users"  
Cc: "Alex McWhirter" , "José Ferradeira via Users" 
 
Enviadas: Segunda-feira, 14 De Junho de 2021 7:21:09 
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues 

So, 

how is it going ? 
Do you have space ? 

Best Regards, 
Strahil Nikolov 


BQ_BEGIN

On Thu, Jun 10, 2021 at 18:19, Strahil Nikolov 
 wrote: 
You need to use thick VM disks on Gluster, which is the default behavior for a 
long time. 
Also, check all bricks' free space. Most probably you are out of space on one 
of the bricks (term for server + mountpoint combination). 

Best Regards, 
Strahil Nikolov 


BQ_BEGIN

On Wed, Jun 9, 2021 at 12:41, José Ferradeira via Users 
 wrote: 
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BQ_END



BQ_END



BQ_END


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[ovirt-users] migrate windows guest between datacenters without re activation

[parallax x]

Hi
I move the guest disk to a new location using exporting and imoprting a
dedicated storage between datacenters

And here is a question:
how to move a windows guest to another Ovirt datacenter without Windows re
activation ?
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[ovirt-users] Recovering from corrupted hosted-engine

[timothy . dilbert]

Hi Guys,

We had a 2-node self-supported RHEV cluster that we used for our development 
environment. We're in the middle of a migration from RHEV over to VMware - one 
host has already been converted to VMware and we have actively been running VM 
migrations over to VMware. During the migration, we had an extended power 
outage and had to improperly shut down the RHEV host. Since bringing it back up 
we've not been able to start the hosted-engine. Each time we try to start the 
hosted engine we're getting the following messages:

## START

[root@bmrhev01 ~]# hosted-engine --vm-start
VM exists and is down, cleaning up and restarting
VM in WaitForLaunch
[root@bmrhev01 ~]# hosted-engine --vm-status


--== Host bmrhev01 (id: 1) status ==--

conf_on_shared_storage : True
Status up-to-date  : True
Hostname   : bmrhev01
Host ID: 1
Engine status  : {"reason": "vm not running on this host", 
"health": "bad", "vm": "down_unexpected", "detail": "unknown"}
Score  : 3400
stopped: False
Local maintenance  : False
crc32  : 325ff4b3
local_conf_timestamp   : 7920
Host timestamp : 7920
Extra metadata (valid at timestamp):
metadata_parse_version=1
metadata_feature_version=1
timestamp=7920 (Tue Jun 15 14:59:32 2021)
host-id=1
score=3400
vm_conf_refresh_time=7920 (Tue Jun 15 14:59:32 2021)
conf_on_shared_storage=True
maintenance=False
state=EngineStarting
stopped=False

END ##

We've tried rebooting a number of times. Restarting various oVirt services. 
Nothing appears to be resolving the issue. At this point, the only thing I 
truly care about is migrating the guest VMs over to VMware. There's nothing 
else in the RHEV environment I care about. I'm happy to settle with any of the 
following, providing they can salvage the guest VMs:

a) Deleting and redeploying the hosted-engine.
b) Abandoning the hosted-engine and some how converting the guest VMs over to 
VMware.

I don't have enough experience to know if any of the above is possible or the 
repercussions of either of them. Any help from anyone would be very helpful. 
I'm sorry to be a leach, rather than a contributor. I'm seriously in trouble 
here and a kind heart would be much appreciated.

Thanks, Tim.
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[ovirt-users] Re: hosted-engine cannot can't communicate with vm

[timothy . dilbert]

Hi Harry,

In case you're in a similar position to me, and simply looking to stand up your 
hosted-engine just to migrate to a different hypervisor, I'm going through a 
similar situation where I wasn't able to get my hosted-engine to boot. Below is 
my thread:

https://lists.ovirt.org/archives/list/users@ovirt.org/thread/GUFN2F6WRLH772PAGSNRIZDD3ATA7QCC/

I've made some progress with exporting the VMs using the method I've linked in 
my responses, albeit the process has been slow and painful. 
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[ovirt-users] Re: Grafana oVirt 4.4.4 Node install - Grafana Monitoring Portal not available

[guillaume pavese]

Hello,

I had exactly the same problem. 
I Started the grafana service before setting it up with engine-setup on a 
Hosted Engine. and was unable to get to the login page.

I followed the proposed workaround : stopped grafana, removed 
/var/lib/grafana/grafana.db and ran engine-setup 
--reconfigure-optional-components again

I can no log into grafana with admin user, but there is no pre installed  
dashboard or data sources available.
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[ovirt-users] importing vm's from storage pool from 4.1.6.2-1 in to 4.4.6 fails due to lingering snapshot configuration in source

[Charles Kozler]

I know the subject is a bit wordy but let me try to explain

I have a 4.1 installation that I am migrating to 4.4. I placed the storage
domain into maintenance and then rsync'ed it to the storage I am using for
4.4. In 4.4 I import the domain and it comes in fine, however, when trying
to import some VM's it fails because it says it cannot find a disk. The
disk ID's I cannot find anywhere in 4.1 or 4.4 so I opened OVF_STORE after
upgrading the pool in 4.4 and look at the ovf file for some of the VM's
that are failing to import

I see this in the ovf configuration file -


  
ACTIVE
Active VM
2019/12/19 16:47:48

07d3447c-c640-4163-9cf1-74ce126d702a,59b5cfdf-015b-0333-004b-0397,8c48ea33-dc34-403a-90d2-a3e78776404c,1757809b-9685-4315-a92e-3ea82dc6d8a8,94a2c2b3-e02e-4b05-80eb-6f4b7a9701e7,248a9fd1-61f0-4c5a-b6ab-4630d433c6fa
  

  


These are the disk ID's I can see failing to import in engine.log

I am aware that importing a VM cannot support snapshots and have found
multiple mailing list posts around this, however, I do not have any
snapshots visible in 4.1 UI.

I also tried modifying OVF_STORE by untar'ing it and editing the ovf files
directly, however, this does not work as it ends up overwritten by ovirt
with the previous configuration

Any ideas? As noted, I cannot see any snapshots listed in 4.1 source pool
so I therefore cannot remove this stale configuration from the source and
upon importing in to 4.4 it fails because it cannot find the disks

I tried import partial and that still fails which to me seems like a bug
because the idea of the import partial is to still register the VM even if
it cant find disks

I also tried scanning domain for disks and update OVF's in the UI and it
does not help anything

-- 
*Notice to Recipient*: https://www.fixflyer.com/disclaimer 

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[ovirt-users] Re: oVirt + Gluster issues

[Strahil Nikolov via Users]

Can you provode the output of:gluster volume info VOLUME gluster volume status 
VOLUMEgluster volume heal VOLUME info summary
df -h /rhev/data-center/mnt/glusterSD/:_

In pure replica volumes , the bricks should be of the same size. If not - the 
smallest one defines the size of the volume.If the VM has thin qcow2 disks, it 
will grow slowly till it reaches its maximum size or till the volume space is 
finished.
Best Regards,Strahil Nikolov
 
Well, I have one brick without space, 1.8TB. In fact I don't know why, 
because I only have one VM on that domain storage with less the 1TB.
When I try to start the VM I get this error:

VM webmail.domain.pt-3 is down with error. Exit message: Unable to set XATTR 
trusted.libvirt.security.selinux on 
/rhev/data-center/mnt/glusterSD/gs.domain.pt:_data1/d680d289-bcaa-46f2-b464-4d06d37ec1d3/images/5167f58d-68c9-475f-8b88-f278b7d4ef65/9b34eff0-c9a4-48e1-8ea7-87ad66a8736c:
 No space left on device.
I'm stuck in here
Thanks

José
De: "Strahil Nikolov" 
Para: supo...@logicworks.pt, "José Ferradeira via Users" 
Cc: "Alex McWhirter" , "José Ferradeira via Users" 

Enviadas: Segunda-feira, 14 De Junho de 2021 7:21:09
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues

So,
how is it going ?Do you have space ?
Best Regards,Strahil Nikolov

On Thu, Jun 10, 2021 at 18:19, Strahil Nikolov wrote:You 
need to use thick VM disks on Gluster, which is the default behavior for a long 
time.Also, check all bricks' free space. Most probably you are out of space on 
one of the bricks (term for server + mountpoint combination).
Best Regards,Strahil Nikolov

On Wed, Jun 9, 2021 at 12:41, José Ferradeira via Users 
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[ovirt-users] Re: oVirt + Gluster issues

[Strahil Nikolov via Users]

So,
how is it going ?Do you have space ?
Best Regards,Strahil Nikolov 
 
  On Thu, Jun 10, 2021 at 18:19, Strahil Nikolov wrote:  
 You need to use thick VM disks on Gluster, which is the default behavior for a 
long time.Also, check all bricks' free space. Most probably you are out of 
space on one of the bricks (term for server + mountpoint combination).
Best Regards,Strahil Nikolov 
 
  On Wed, Jun 9, 2021 at 12:41, José Ferradeira via Users 
wrote:   ___
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[ovirt-users] Re: oVirt + Gluster issues

[José Ferradeira via Users]

Do you mean, in manage domain - Critical Space Action Blocker (GB) - change 5 
for 1 ? 


De: "Strahil Nikolov"  
Para: supo...@logicworks.pt, supo...@logicworks.pt 
Cc: "José Ferradeira via Users" , "Alex McWhirter" 
 
Enviadas: Quarta-feira, 16 De Junho de 2021 4:50:42 
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues 

Did you reduce the minimum free space option in gluster prior removing of the 
snapshot (and it's failure) ? 

Best Regards, 
Strahil Nikolov 




On Wed, Jun 16, 2021 at 0:35, supo...@logicworks.pt 
 wrote: 
Yes, there is one snapshot but I cannot remove it: 
Error while executing action: Cannot remove Disk Snapshot. Low disk space on 
Storage Domain DATA1. 

Regards 
José 


De: "Strahil Nikolov"  
Para: supo...@logicworks.pt 
Cc: "José Ferradeira via Users" , "Alex McWhirter" 
 
Enviadas: Terça-feira, 15 De Junho de 2021 18:45:49 
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues 

Did you check for snapshots ? 

You can check the contents of the /rhev... mount point. 

Best Regards, 
Strahil Nikolov 






В вторник, 15 юни 2021 г., 18:49:41 ч. Гринуич+3,  
написа: 





I just free every space I could. That's the only VM in that storage domain. 



 
De: "Strahil Nikolov"  
Para: supo...@logicworks.pt, supo...@logicworks.pt 
Cc: "José Ferradeira via Users" , "Alex McWhirter" 
 
Enviadas: Terça-feira, 15 De Junho de 2021 16:04:56 
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues 

You will need to free some space. 
Check my previous e-mail. 

Bedt Regards, 
Strahil Nikolov 




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[ovirt-users] Re: oVirt + Gluster issues

[José Ferradeira via Users]

I just change cluster.min-free-disk to 5% 
but still get the message: Error while executing action: Cannot remove Disk 
Snapshot. Low disk space on Storage Domain DATA1. 

# gluster volume get data1 all|grep cluster.min-free-disk 
cluster.min-free-disk 5% 


De: supo...@logicworks.pt 
Para: "Strahil Nikolov"  
Cc: "José Ferradeira via Users" , "Alex McWhirter" 
 
Enviadas: Quarta-feira, 16 De Junho de 2021 16:31:46 
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues 

Do you mean, in manage domain - Critical Space Action Blocker (GB) - change 5 
for 1 ? 


De: "Strahil Nikolov"  
Para: supo...@logicworks.pt, supo...@logicworks.pt 
Cc: "José Ferradeira via Users" , "Alex McWhirter" 
 
Enviadas: Quarta-feira, 16 De Junho de 2021 4:50:42 
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues 

Did you reduce the minimum free space option in gluster prior removing of the 
snapshot (and it's failure) ? 

Best Regards, 
Strahil Nikolov 




On Wed, Jun 16, 2021 at 0:35, supo...@logicworks.pt 
 wrote: 
Yes, there is one snapshot but I cannot remove it: 
Error while executing action: Cannot remove Disk Snapshot. Low disk space on 
Storage Domain DATA1. 

Regards 
José 


De: "Strahil Nikolov"  
Para: supo...@logicworks.pt 
Cc: "José Ferradeira via Users" , "Alex McWhirter" 
 
Enviadas: Terça-feira, 15 De Junho de 2021 18:45:49 
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues 

Did you check for snapshots ? 

You can check the contents of the /rhev... mount point. 

Best Regards, 
Strahil Nikolov 






В вторник, 15 юни 2021 г., 18:49:41 ч. Гринуич+3,  
написа: 





I just free every space I could. That's the only VM in that storage domain. 



 
De: "Strahil Nikolov"  
Para: supo...@logicworks.pt, supo...@logicworks.pt 
Cc: "José Ferradeira via Users" , "Alex McWhirter" 
 
Enviadas: Terça-feira, 15 De Junho de 2021 16:04:56 
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues 

You will need to free some space. 
Check my previous e-mail. 

Bedt Regards, 
Strahil Nikolov 




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[ovirt-users] Re: libvirt 7.4 update breaking ovirt 4.4.6 on centos 8 stream

[Danilo Cesar Lemes de Paula]

+CC Jiri as our libvirt expert.


On Wed, Jun 9, 2021 at 10:12 AM Eduardo Lima  wrote:

>
>
> On Wed, Jun 9, 2021 at 11:06 AM Eduardo Lima  wrote:
>
>>
>>
>> On Wed, Jun 9, 2021 at 4:33 AM Sandro Bonazzola 
>> wrote:
>>
>>> thanks for the report, looping in +Eduardo Lima 
>>>  and +Danilo Cesar Lemes de Paula  .
>>> Eduardo, Danilo, can you get selinux policy quickly fixed? If not it's
>>> probably better to retire the libvirt build to avoid further breakages.
>>>
>>>
>> I don´t  think so, as it is not a problem with our packages.
>> Unfortunately this is something that is expected right? As far as I
>> remember this is one of the major complaints with the CentOS Stream model,
>> breakage can happen every now and then. There is no way to ensure stability
>> of the packages there. For the tested and stable versions, we have the
>> CentOS Virt SIG.
>>
>>
> By the way, it does look like downgrading libvirt version will solve the
> problem, as discussed on the bug:
>
>
> https://bugzilla.redhat.com/show_bug.cgi?id=1966842
>
>
>>
>>> Eduardo, next time please wait to get test results before tagging to
>>> release:
>>> Tue Jun  8 14:47:42 2021 libvirt-7.4.0-1.el8s tagged into
>>> virt8s-advancedvirt-common-candidate by etrunko [still active]
>>> Tue Jun  8 16:21:14 2021 libvirt-7.4.0-1.el8s tagged into
>>> virt8s-advancedvirt-common-testing by etrunko [still active]
>>> Tue Jun  8 16:21:17 2021 libvirt-7.4.0-1.el8s tagged into
>>> virt8s-advancedvirt-common-release by etrunko [still active]
>>>
>>> we can get you feedback in few hours from oVirt CI consuming the test
>>> builds
>>>
>>>
>> Okay, I will send you guys a heads up whenever I have a new build out. I
>> usually run CentOS Stream SIG updates on Fridays.
>>
>>
>>
>>>
>>>
>>> Il giorno mar 8 giu 2021 alle ore 21:15 Klaas Demter <
>>> klaasdem...@gmail.com> ha scritto:
>>>
 Hi,

 I updated packages on my system today and ovirt is no longer starting,
 turns out this is happening because of a selinux denial for a new
 feature of libvirt-7.4.0-1.el8s.x86_64

 https://bugzilla.redhat.com/show_bug.cgi?id=1966842

 a workaround is suggested in the ticket or you can set selinux to
 permissive until selinux-policy is updated.


 Greetings

 Klaas


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>>>
>>>
>>> --
>>>
>>> Sandro Bonazzola
>>>
>>> MANAGER, SOFTWARE ENGINEERING, EMEA R RHV
>>>
>>> Red Hat EMEA 
>>>
>>> sbona...@redhat.com
>>> 
>>>
>>> *Red Hat respects your work life balance. Therefore there is no need to
>>> answer this email out of your office hours.*
>>>
>>>
>>> As Eduardo said: this is not a libvirt issue.
It's also affecting the development internally. As far as I understand, if
we didn't update libvirt this week we would still have the issue.

Anway, just follow BZ#1966842
 for a heads up on a
solution. Personally, I'm also blocked by this.

-- 
Danilo Cesar Lemes de Paula
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[ovirt-users] Re: [ovirt-devel] Failed to execute stage 'Setup validation': Trying to upgrade from unsupported versions: 3.5

[Miguel Angel Costas]

May be I found the problem but I don't know what should I do? Time ago I 
deleted the Default Cluster from the WebAdmin but it still be in the database.
Do you know if I can delete from the database without have any problem?

engine=# select vds_group_id, name, description, compatibility_version from 
vds_groups;
 vds_group_id |  name   |description | 
compatibility_version 
--+-++---
 0001-0001-0001-0001-002b | Default | The default server cluster | 
3.5
 b90fb2b7-e6ae-4f50-a41e-4cc4044d769d | Mendoza || 
3.6
 0ccf2c40-7feb-40f7-826e-b225f3a58b71 | Prueba  || 
3.6
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[ovirt-users] Re: oVirt + Gluster issues

[Strahil Nikolov via Users]

You need to use thick VM disks on Gluster, which is the default behavior for a 
long time.Also, check all bricks' free space. Most probably you are out of 
space on one of the bricks (term for server + mountpoint combination).
Best Regards,Strahil Nikolov 
 
  On Wed, Jun 9, 2021 at 12:41, José Ferradeira via Users 
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[ovirt-users] Re: oVirt + Gluster issues

[José Ferradeira via Users]

# df -h /home/brick1 
Sist.fichs Tama Ocup Livre Uso% Montado em 
/dev/mapper/cl-home 1,8T 1,8T 18G 100% /home 

# df -h /home2/brick2 
Sist.fichs Tama Ocup Livre Uso% Montado em 
/dev/mapper/cl-root 50G 28G 23G 56% / 


If sharding is enable the restore pauses the VM with unknown storage error 

Thanks 
José 


De: "Strahil Nikolov"  
Para: supo...@logicworks.pt 
Cc: "José Ferradeira via Users" , "Alex McWhirter" 
 
Enviadas: Segunda-feira, 14 De Junho de 2021 17:14:15 
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues 

And what is the status of the bricks: 

df -h /home/brick1 /home2/brick2 

When sharding is not enabled, the qcow2 disks cannot be spread between the 
bricks. 

Best Regards, 
Strahil Nikolov 





# gluster volume info data1 

Volume Name: data1 
Type: Distribute 
Volume ID: d7eb2c38-2707-4774-9873-a7303d024669 
Status: Started 
Snapshot Count: 0 
Number of Bricks: 2 
Transport-type: tcp 
Bricks: 
Brick1: gs.domain.pt:/home/brick1 
Brick2: gs.domain.pt:/home2/brick2 
Options Reconfigured: 
nfs.disable: on 
transport.address-family: inet 
storage.fips-mode-rchecksum: on 
storage.owner-uid: 36 
storage.owner-gid: 36 
cluster.min-free-disk: 10% 
performance.quick-read: off 
performance.read-ahead: off 
performance.io-cache: off 
performance.low-prio-threads: 32 
network.remote-dio: enable 
cluster.eager-lock: enable 
cluster.quorum-type: auto 
cluster.server-quorum-type: server 
cluster.data-self-heal-algorithm: full 
cluster.locking-scheme: granular 
cluster.shd-wait-qlength: 1 
features.shard: off 
user.cifs: off 
cluster.choose-local: off 
client.event-threads: 4 
server.event-threads: 4 
performance.client-io-threads: on 


# gluster volume status data1 
Status of volume: data1 
Gluster process TCP Port RDMA Port Online Pid 
-- 
Brick gs.domain.pt:/home/brick1 49153 0 Y 1824862 
Brick gs.domain.pt:/home2/brick2 49154 0 Y 1824880 

Task Status of Volume data1 
-- 
There are no active volume tasks 

# gluster volume heal data1 info summary 
This command is supported for only volumes of replicate/disperse type. Volume 
data1 is not of type replicate/disperse 
Volume heal failed. 


# df -h /rhev/data-center/mnt/glusterSD/gs.domain.pt:_data1/ 
Sist.fichs Tama Ocup Livre Uso% Montado em 
gs.domain.pt:/data1 1,9T 1,8T 22G 99% 
/rhev/data-center/mnt/glusterSD/gs.domain.pt:_data1 

thanks 
José 


De: "Strahil Nikolov"  
Para: supo...@logicworks.pt 
Cc: "José Ferradeira via Users" , "Alex McWhirter" 
 
Enviadas: Segunda-feira, 14 De Junho de 2021 14:54:41 
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues 

Can you provode the output of: 
gluster volume info VOLUME 
gluster volume status VOLUME 
gluster volume heal VOLUME info summary 
df -h /rhev/data-center/mnt/glusterSD/:_ 


In pure replica volumes , the bricks should be of the same size. If not - the 
smallest one defines the size of the volume. 
If the VM has thin qcow2 disks, it will grow slowly till it reaches its maximum 
size or till the volume space is finished. 

Best Regards, 
Strahil Nikolov 

BQ_BEGIN


Well, I have one brick without space, 1.8TB. 
In fact I don't know why, because I only have one VM on that domain storage 
with less the 1TB. 
When I try to start the VM I get this error: 

VM webmail.domain.pt-3 is down with error. Exit message: Unable to set XATTR 
trusted.libvirt.security.selinux on 
/rhev/data-center/mnt/glusterSD/gs.domain.pt:_data1/d680d289-bcaa-46f2-b464-4d06d37ec1d3/images/5167f58d-68c9-475f-8b88-f278b7d4ef65/9b34eff0-c9a4-48e1-8ea7-87ad66a8736c:
 No space left on device. 

I'm stuck in here 

Thanks 

José 


De: "Strahil Nikolov"  
Para: supo...@logicworks.pt, "José Ferradeira via Users"  
Cc: "Alex McWhirter" , "José Ferradeira via Users" 
 
Enviadas: Segunda-feira, 14 De Junho de 2021 7:21:09 
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues 

So, 

how is it going ? 
Do you have space ? 

Best Regards, 
Strahil Nikolov 


BQ_BEGIN

On Thu, Jun 10, 2021 at 18:19, Strahil Nikolov 
 wrote: 
You need to use thick VM disks on Gluster, which is the default behavior for a 
long time. 
Also, check all bricks' free space. Most probably you are out of space on one 
of the bricks (term for server + mountpoint combination). 

Best Regards, 
Strahil Nikolov 


BQ_BEGIN

On Wed, Jun 9, 2021 at 12:41, José Ferradeira via Users 
 wrote: 
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BQ_END



BQ_END



BQ_END


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[ovirt-users] [ANN] oVirt 4.4.7 Third Release Candidate is now available for testing

[Sandro Bonazzola]

oVirt 4.4.7 Third Release Candidate is now available for testing

The oVirt Project is pleased to announce the availability of oVirt 4.4.7
Third Release Candidate for testing, as of June 10th, 2021.

This update is the seventh in a series of stabilization updates to the 4.4
series.
Documentation

   -

   If you want to try oVirt as quickly as possible, follow the instructions
   on the Download  page.
   -

   For complete installation, administration, and usage instructions, see
   the oVirt Documentation .
   -

   For upgrading from a previous version, see the oVirt Upgrade Guide
   .
   -

   For a general overview of oVirt, see About oVirt
   .

Important notes before you try it

Please note this is a pre-release build.

The oVirt Project makes no guarantees as to its suitability or usefulness.

This pre-release must not be used in production.

If you are upgrading from 4.4.1 please check previous versions release
notes about Bug 1837864

Installation instructions

For installation instructions and additional information please refer to:

https://ovirt.org/documentation/

This release is available now on x86_64 architecture for:

* Red Hat Enterprise Linux 8.4 or similar

* CentOS Stream 8

This release supports Hypervisor Hosts on x86_64 and ppc64le architectures
for:

* Red Hat Enterprise Linux 8.4 or similar

* CentOS Stream 8

* oVirt Node 4.4 based on CentOS Stream 8 (available for x86_64 only)

See the release notes [1] for installation instructions and a list of new
features and bugs fixed.

Notes:

- oVirt Appliance is already available based on CentOS Stream 8

- oVirt Node NG is already available based on CentOS Stream 8

Additional Resources:

* Read more about the oVirt 4.4.7 release highlights:
http://www.ovirt.org/release/4.4.7/

* Get more oVirt project updates on Twitter: https://twitter.com/ovirt

* Check out the latest project news on the oVirt blog:
http://www.ovirt.org/blog/


[1] http://www.ovirt.org/release/4.4.7/
[2] http://resources.ovirt.org/pub/ovirt-4.4-pre/iso/

-- 

Sandro Bonazzola

MANAGER, SOFTWARE ENGINEERING, EMEA R RHV

Red Hat EMEA 

sbona...@redhat.com


*Red Hat respects your work life balance. Therefore there is no need to
answer this email out of your office hours.*
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[ovirt-users] Re: oVirt + Gluster issues

[Strahil Nikolov via Users]

Your last e-mail was empty.

Best Regards,Strahil Nikolov___
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[ovirt-users] Operation canceled: CA not found.

[jesado74]

Hello; when I try to enter the graphical console to a vm I get the following 
message:
Operation canceled: CA not found.

Change the certificates as the procedure says 
https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.1/html/administration_guide/appe-red_hat_enterprise_virtualization_and_ssl
And all services: ovirt-engine.service / ovirt-websocket-proxy / 
ovirt-imagenio-proxy.service / ovirt-provider-ovn.service - are working 
properly.
But there is something wrong.
This has happened to someone else when changing the certificates from the ovirt 
engine to a third-party CA certificate.

Thanks.
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[ovirt-users] Re: oVirt + Gluster issues

[José Ferradeira via Users]

Yes, there is one snapshot but I cannot remove it: 
Error while executing action: Cannot remove Disk Snapshot. Low disk space on 
Storage Domain DATA1. 

Regards 
José 


De: "Strahil Nikolov"  
Para: supo...@logicworks.pt 
Cc: "José Ferradeira via Users" , "Alex McWhirter" 
 
Enviadas: Terça-feira, 15 De Junho de 2021 18:45:49 
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues 

Did you check for snapshots ? 

You can check the contents of the /rhev... mount point. 

Best Regards, 
Strahil Nikolov 






В вторник, 15 юни 2021 г., 18:49:41 ч. Гринуич+3,  
написа: 





I just free every space I could. That's the only VM in that storage domain. 



 
De: "Strahil Nikolov"  
Para: supo...@logicworks.pt, supo...@logicworks.pt 
Cc: "José Ferradeira via Users" , "Alex McWhirter" 
 
Enviadas: Terça-feira, 15 De Junho de 2021 16:04:56 
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues 

You will need to free some space. 
Check my previous e-mail. 

Bedt Regards, 
Strahil Nikolov 
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[ovirt-users] Re: Hosted-Engine import

[Harry O]

I will just try harder then xD
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[ovirt-users] Re: Zombie VM on node

[Ilya Fedotov]

Hi,

Nobody cannt tell the name of table where information stored? Developers can 
you answer, pls?

Thanks,

Ilya F.
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[ovirt-users] RFC8482 and engine-setup

[Strahil Nikolov via Users]

Hello All,
recently I have changed my firewall and DNS server and I have noticed that 
engine-setup warns with:
 Failed to resolve engine.localdomain using DNS, it can be resolved only 
locally.
The command used was: 'dig +noall +answer FQDN ANY'


It seems that according to RFC8482, ANY is deprecated and DNS can return 
anything.Once such example is the output of 'dig wikipedia.org ANY' .
What are our options now ? I guess we can query for A and  records ?
Extra info: https://blog.cloudflare.com/rfc8482-saying-goodbye-to-any/

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[ovirt-users] Re: oVirt + Gluster issues

[Strahil Nikolov via Users]

Did you reduce the minimum free space option in gluster prior removing of the 
snapshot (and it's failure) ?
Best Regards,Strahil Nikolov
 
 
  On Wed, Jun 16, 2021 at 0:35, supo...@logicworks.pt 
wrote:   Yes, there is one snapshot but I cannot remove it:
Error while executing action: Cannot remove Disk Snapshot. Low disk space on 
Storage Domain DATA1.
Regards
José

De: "Strahil Nikolov" 
Para: supo...@logicworks.pt
Cc: "José Ferradeira via Users" , "Alex McWhirter" 

Enviadas: Terça-feira, 15 De Junho de 2021 18:45:49
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues

Did you check for snapshots ?

You can check the contents of the /rhev... mount point.

Best Regards,
Strahil Nikolov






В вторник, 15 юни 2021 г., 18:49:41 ч. Гринуич+3,  
написа: 





I just free every space I could. That's the only VM in that storage domain.




De: "Strahil Nikolov" 
Para: supo...@logicworks.pt, supo...@logicworks.pt
Cc: "José Ferradeira via Users" , "Alex McWhirter" 

Enviadas: Terça-feira, 15 De Junho de 2021 16:04:56
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues

You will need to free some space.
Check my previous e-mail.

Bedt Regards,
Strahil Nikolov
  
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[ovirt-users] [ANN] oVirt 4.4.7 Fourth Release Candidate is now available for testing

[Lev Veyde]

oVirt 4.4.7 Fourth Release Candidate is now available for testing

The oVirt Project is pleased to announce the availability of oVirt 4.4.7
Fourth Release Candidate for testing, as of June 18th, 2021.

This update is the seventh in a series of stabilization updates to the 4.4
series.
How to prevent hosts entering emergency mode after upgrade from oVirt 4.4.1

Note: Upgrading from 4.4.2 GA or later should not require re-doing these
steps, if already performed while upgrading from 4.4.1 to 4.4.2 GA. These
are only required to be done once.

Due to Bug 1837864  -
Host enter emergency mode after upgrading to latest build

If you have your root file system on a multipath device on your hosts you
should be aware that after upgrading from 4.4.1 to 4.4.7 you may get your
host entering emergency mode.

In order to prevent this be sure to upgrade oVirt Engine first, then on
your hosts:

   1.

   Remove the current lvm filter while still on 4.4.1, or in emergency mode
   (if rebooted).
   2.

   Reboot.
   3.

   Upgrade to 4.4.7 (redeploy in case of already being on 4.4.7).
   4.

   Run vdsm-tool config-lvm-filter to confirm there is a new filter in
   place.
   5.

   Only if not using oVirt Node:
   - run "dracut --force --add multipath” to rebuild initramfs with the
   correct filter configuration
   6.

   Reboot.

Documentation

   -

   If you want to try oVirt as quickly as possible, follow the instructions
   on the Download  page.
   -

   For complete installation, administration, and usage instructions, see
   the oVirt Documentation .
   -

   For upgrading from a previous version, see the oVirt Upgrade Guide
   .
   -

   For a general overview of oVirt, see About oVirt
   .

Important notes before you try it

Please note this is a pre-release build.

The oVirt Project makes no guarantees as to its suitability or usefulness.

This pre-release must not be used in production.
Installation instructions

For installation instructions and additional information please refer to:

https://ovirt.org/documentation/

This release is available now on x86_64 architecture for:

* Red Hat Enterprise Linux 8.4 or similar

* CentOS Stream 8

This release supports Hypervisor Hosts on x86_64 and ppc64le architectures
for:

* Red Hat Enterprise Linux 8.4 or similar

* CentOS Stream 8

* oVirt Node 4.4 based on CentOS Stream 8 (available for x86_64 only)

See the release notes [1] for installation instructions and a list of new
features and bugs fixed.

Notes:

- oVirt Appliance is already available based on CentOS Stream 8

- oVirt Node NG is already available based on CentOS Stream 8

Additional Resources:

* Read more about the oVirt 4.4.7 release highlights:
http://www.ovirt.org/release/4.4.7/

* Get more oVirt project updates on Twitter: https://twitter.com/ovirt

* Check out the latest project news on the oVirt blog:
http://www.ovirt.org/blog/


[1] http://www.ovirt.org/release/4.4.7/

[2] http://resources.ovirt.org/pub/ovirt-4.4-pre/iso/

-- 

Lev Veyde

Senior Software Engineer, RHCE | RHCVA | MCITP

Red Hat Israel



l...@redhat.com | lve...@redhat.com

TRIED. TESTED. TRUSTED. 
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[ovirt-users] Re: Recovering from corrupted hosted-engine

[timothy . dilbert]

If anyone else runs into this issue, I've been able to recover one of the VMs 
using the "qemu-img convert -O vmdk vmdiskfile vmdiskfile.vmdk" command 
outlined in Howard Johnson's response linked below:

https://access.redhat.com/discussions/881153

Tried the same actions on a Linux machine, but CentOS is not loading, throwing 
errors saying it can't find the /root or /boot partitions. I'm hopeful that I 
can at least salvage a few of the Windows VMs currently held hostage in RHEV. 
The UUID folder structure is hard to navigate for someone that doesn't know 
what he's looking at (i.e. me) so I'm likely to have mixed results.

Other articles I've come across suggest that it should be possible to redeploy 
the hosted-engine and import the existing Storage Domain, and the VMs should 
reappear. I've not had success with this because I haven't been able to make 
"IP.Address:/path/to/storage/domain" accessible, which is likely what faulted 
the original hosted-engine.

Now that I've nuked the original hosted-engine, I'm stuck down the path I've 
created for myself, either a) continuing with "qemu-img convert", or b) 
figuring how to to make "cd IP.Address:/path/to/storage/domain" stop saying: 
"No such file or directory". 

If anyone has any tips, that would be much appreciated.
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[ovirt-users] hosted-engine cannot can't communicate with vm

[Harry O]

The VM is up and the ids match, but it fail when I try anything.
hosted-engine --vm-shutdown
Command VM.shutdown with args {'vmID': '350a168a-beb9-4417-9fbd-5a8121863a57', 
'delay': '120', 'message': 'VM is shutting down!'} failed:
(code=1, message=Virtual machine does not exist: {'vmId': 
'350a168a-beb9-4417-9fbd-5a8121863a57'})


virsh list
 Id   Name   State
--
 2HostedEngine   running


virsh domuuid HostedEngine
350a168a-beb9-4417-9fbd-5a8121863a57







MainThread::ERROR::2021-06-17 
09:58:54,537::hosted_engine::953::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_stop_engine_vm)
 Failed to stop engine VM: Command VM.destroy with args {'vmID': 
'350a168a-beb9-4417-9fbd-5a8121863a57'} failed:
(code=1, message=Virtual machine does not exist: {'vmId': 
'350a168a-beb9-4417-9fbd-5a8121863a57'})

MainThread::INFO::2021-06-17 
09:58:54,563::brokerlink::73::ovirt_hosted_engine_ha.lib.brokerlink.BrokerLink::(notify)
 Success, was notification of state_transition 
(EngineForceStop-ReinitializeFSM) sent? ignored
MainThread::INFO::2021-06-17 
09:58:54,569::hosted_engine::517::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_monitoring_loop)
 Current state ReinitializeFSM (score: 0)
MainThread::INFO::2021-06-17 
09:59:04,654::brokerlink::73::ovirt_hosted_engine_ha.lib.brokerlink.BrokerLink::(notify)
 Success, was notification of state_transition (ReinitializeFSM-EngineDown) 
sent? ignored
MainThread::INFO::2021-06-17 
09:59:04,738::hosted_engine::517::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_monitoring_loop)
 Current state EngineDown (score: 3400)
MainThread::INFO::2021-06-17 
09:59:13,759::states::472::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(consume)
 Engine down and local host has best score (3400), attempting to start engine VM
MainThread::INFO::2021-06-17 
09:59:13,796::brokerlink::73::ovirt_hosted_engine_ha.lib.brokerlink.BrokerLink::(notify)
 Success, was notification of state_transition (EngineDown-EngineStart) sent? 
ignored
MainThread::INFO::2021-06-17 
09:59:13,888::hosted_engine::517::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_monitoring_loop)
 Current state EngineStart (score: 3400)
MainThread::INFO::2021-06-17 
09:59:13,903::hosted_engine::895::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_clean_vdsm_state)
 Ensuring VDSM state is clear for engine VM
MainThread::INFO::2021-06-17 
09:59:13,909::hosted_engine::907::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_clean_vdsm_state)
 Vdsm state for VM clean
MainThread::INFO::2021-06-17 
09:59:13,909::hosted_engine::853::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_start_engine_vm)
 Starting vm using `/usr/sbin/hosted-engine --vm-start`
MainThread::INFO::2021-06-17 
09:59:14,444::hosted_engine::862::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_start_engine_vm)
 stdout: VM in WaitForLaunch

MainThread::INFO::2021-06-17 
09:59:14,444::hosted_engine::863::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_start_engine_vm)
 stderr: Command VM.getStats with args {'vmID': 
'350a168a-beb9-4417-9fbd-5a8121863a57'} failed:
(code=1, message=Virtual machine does not exist: {'vmId': 
'350a168a-beb9-4417-9fbd-5a8121863a57'})

MainThread::INFO::2021-06-17 
09:59:14,444::hosted_engine::875::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_start_engine_vm)
 Engine VM started on localhost
MainThread::INFO::2021-06-17 
09:59:14,472::brokerlink::73::ovirt_hosted_engine_ha.lib.brokerlink.BrokerLink::(notify)
 Success, was notification of state_transition (EngineStart-EngineStarting) 
sent? ignored
MainThread::INFO::2021-06-17 
09:59:14,479::hosted_engine::517::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_monitoring_loop)
 Current state EngineStarting (score: 3400)
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[ovirt-users] Customization of Ovirt VM Portal

[Alessio B.]

Hello to all,

please is there a way to customize the VM portal? 
In my case I need to hide the "VNC console" value from the dropdown list inside 
of selected VM properties and leave only "VNC Console Browser".
The user profile is "UserRole"

Thank you very much!
 
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[ovirt-users] Re: oVirt + Gluster issues

[Strahil Nikolov via Users]

And what is the status of the bricks:
df -h /home/brick1 /home2/brick2
When sharding is not enabled, the qcow2 disks cannot be spread between the 
bricks.

Best Regards,Strahil Nikolov 
 
# gluster volume info data1   
  
Volume Name: data1 
Type: Distribute 
Volume ID: d7eb2c38-2707-4774-9873-a7303d024669 
Status: Started 
Snapshot Count: 0 
Number of Bricks: 2 
Transport-type: tcp 
Bricks: 
Brick1: gs.domain.pt:/home/brick1 
Brick2: gs.domain.pt:/home2/brick2 
Options Reconfigured: 
nfs.disable: on 
transport.address-family: inet 
storage.fips-mode-rchecksum: on 
storage.owner-uid: 36 
storage.owner-gid: 36 
cluster.min-free-disk: 10% 
performance.quick-read: off 
performance.read-ahead: off 
performance.io-cache: off 
performance.low-prio-threads: 32 
network.remote-dio: enable 
cluster.eager-lock: enable 
cluster.quorum-type: auto 
cluster.server-quorum-type: server 
cluster.data-self-heal-algorithm: full 
cluster.locking-scheme: granular 
cluster.shd-wait-qlength: 1 
features.shard: off 
user.cifs: off 
cluster.choose-local: off 
client.event-threads: 4 
server.event-threads: 4 
performance.client-io-threads: on
 

# gluster volume status data1 
Status of volume: data1 
Gluster process TCP Port  RDMA Port  Online  Pid 
-- 
Brick gs.domain.pt:/home/brick1    49153 0  Y   1824862 
Brick gs.domain.pt:/home2/brick2   49154 0  Y   1824880 
  
Task Status of Volume data1 
-- 
There are no active volume tasks
 
# gluster volume heal data1 info summary 
This command is supported for only volumes of replicate/disperse type. Volume 
data1 is not of type replicate/disperse 
Volume heal failed.
 

# df -h /rhev/data-center/mnt/glusterSD/gs.domain.pt:_data1/ 
Sist.fichs   Tama  Ocup Livre Uso% Montado em 
gs.domain.pt:/data1  1,9T  1,8T   22G  99% 
/rhev/data-center/mnt/glusterSD/gs.domain.pt:_data1
 
thanks
José

De: "Strahil Nikolov" 
Para: supo...@logicworks.pt
Cc: "José Ferradeira via Users" , "Alex McWhirter" 

Enviadas: Segunda-feira, 14 De Junho de 2021 14:54:41
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues

Can you provode the output of:gluster volume info VOLUME gluster volume status 
VOLUMEgluster volume heal VOLUME info summary
df -h /rhev/data-center/mnt/glusterSD/:_

In pure replica volumes , the bricks should be of the same size. If not - the 
smallest one defines the size of the volume.If the VM has thin qcow2 disks, it 
will grow slowly till it reaches its maximum size or till the volume space is 
finished.
Best Regards,Strahil Nikolov


Well, I have one brick without space, 1.8TB.In fact I don't know why, because I 
only have one VM on that domain storage with less the 1TB.
When I try to start the VM I get this error:

VM webmail.domain.pt-3 is down with error. Exit message: Unable to set XATTR 
trusted.libvirt.security.selinux on 
/rhev/data-center/mnt/glusterSD/gs.domain.pt:_data1/d680d289-bcaa-46f2-b464-4d06d37ec1d3/images/5167f58d-68c9-475f-8b88-f278b7d4ef65/9b34eff0-c9a4-48e1-8ea7-87ad66a8736c:
 No space left on device.
I'm stuck in here
Thanks

José
De: "Strahil Nikolov" 
Para: supo...@logicworks.pt, "José Ferradeira via Users" 
Cc: "Alex McWhirter" , "José Ferradeira via Users" 

Enviadas: Segunda-feira, 14 De Junho de 2021 7:21:09
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues

So,
how is it going ?Do you have space ?
Best Regards,Strahil Nikolov

On Thu, Jun 10, 2021 at 18:19, Strahil Nikolov wrote:You 
need to use thick VM disks on Gluster, which is the default behavior for a long 
time.Also, check all bricks' free space. Most probably you are out of space on 
one of the bricks (term for server + mountpoint combination).
Best Regards,Strahil Nikolov

On Wed, Jun 9, 2021 at 12:41, José Ferradeira via Users 
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[ovirt-users] Re: Is there a way to find the creation date of a Virtual Machines from Ovirt Manager

[k.gunasekhar--- via Users]

Do you have any idea how to stop the VM using REST API
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[ovirt-users] Re: Recovering from corrupted hosted-engine

[timothy . dilbert]

OK. To bring this to a close...

There were some casualties, but ultimately I was able to salvage a dozen or so 
virtual machines using the "qemu-img convert -O vmdk vmdiskfile 
vmdiskfile.vmdk" command. In case anyone else finds themself in a similar 
situation, this involved the following steps:

1) Give up on the hosted-engine.
2) SSH into RHEV and navigate to the VM storage domain.
3) Go into each UUID folder and run # qemu-img convert -O vmdk vmdiskfile 
vmdiskfile.vmdk
4) Secure-copy vmdiskfile_converted.vmdk to VMware.
5) SSH onto the VMware host.
6) Run # vmkfstool -i vmdiskfile.vmdk new_file_name.vmdk.
7) Attach new_file_name.vmdk to a new VM in VMware. Make sure "Firmware" is set 
to "BIOS", under Edit Settings > VM Options > Boot Options.
8) Boot the VMware VM, and Windows should automatically load and you should be 
good to start removing the RHEV-related VM tools and install the VMware tools.

** Note: Remember my situation involved migrating away from RHEV over to 
VMware. So, I really wasn't concerned about recovering the hosted-engine. And, 
prior the hosted-engine going down, in preparation to migration to VMware I had 
already removed all snapshots from all RHEV VMs. This all made what's below 
possible, and a lot easier. Also, these steps didn't always work. I was able to 
recover 75% of Windows VMs. Unfortunately, I experienced a 100% lost for Linux 
VMs.



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[ovirt-users] Re: Hosted-Engine import

[Harry O]

I get:
vdsmd_init_common.sh[85756]: libvirt: XML-RPC error : Failed to connect socket 
to '/var/run/libvirt/libvirt-sock': Connection refused
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[ovirt-users] Re: Hosted-Engine import

[Strahil Nikolov via Users]

To be honest, I have no clue. In theory, you can install all components 
(sanlock, vdsm, ovirt-ha-agent/broker) and copy their configs from another 
setup and then try to load the old HE disk.
Best Regards,Strahil Nikolov
 
 
  On Tue, Jun 8, 2021 at 9:30, Harry O wrote:   I think 
there is not hosted-engine configuration on the node, but I have backup of 
hosted-engine config files from node only, not a real hosted-engine backup, I 
also have access to the engine gluster vol it ran on. Can I combine 
hosted-engine config files from node and the engine vm gluster data to get the 
hostedengine up and running?
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[ovirt-users] Re: oVirt + Gluster issues

[José Ferradeira via Users]

I just free every space I could. That's the only VM in that storage domain. 



De: "Strahil Nikolov"  
Para: supo...@logicworks.pt, supo...@logicworks.pt 
Cc: "José Ferradeira via Users" , "Alex McWhirter" 
 
Enviadas: Terça-feira, 15 De Junho de 2021 16:04:56 
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues 

You will need to free some space. 
Check my previous e-mail. 

Bedt Regards, 
Strahil Nikolov 
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[ovirt-users] Re: oVirt + Gluster issues

[José Ferradeira via Users]

Well, I have one brick without space, 1.8TB. 
In fact I don't know why, because I only have one VM on that domain storage 
with less the 1TB. 
When I try to start the VM I get this error: 

VM webmail.domain.pt-3 is down with error. Exit message: Unable to set XATTR 
trusted.libvirt.security.selinux on 
/rhev/data-center/mnt/glusterSD/gs.domain.pt:_data1/d680d289-bcaa-46f2-b464-4d06d37ec1d3/images/5167f58d-68c9-475f-8b88-f278b7d4ef65/9b34eff0-c9a4-48e1-8ea7-87ad66a8736c:
 No space left on device. 

I'm stuck in here 

Thanks 

José 


De: "Strahil Nikolov"  
Para: supo...@logicworks.pt, "José Ferradeira via Users"  
Cc: "Alex McWhirter" , "José Ferradeira via Users" 
 
Enviadas: Segunda-feira, 14 De Junho de 2021 7:21:09 
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues 

So, 

how is it going ? 
Do you have space ? 

Best Regards, 
Strahil Nikolov 




On Thu, Jun 10, 2021 at 18:19, Strahil Nikolov 
 wrote: 
You need to use thick VM disks on Gluster, which is the default behavior for a 
long time. 
Also, check all bricks' free space. Most probably you are out of space on one 
of the bricks (term for server + mountpoint combination). 

Best Regards, 
Strahil Nikolov 


BQ_BEGIN

On Wed, Jun 9, 2021 at 12:41, José Ferradeira via Users 
 wrote: 
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BQ_END


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[ovirt-users] Re: hosted-engine cannot can't communicate with vm

[Harry O]

Hi Timothy,

My hostedengine vm is running ok via virsh, libvirt and vdsm but my only issue 
is that the ovirt-ha-agent on the hosts can't work with the vm anymore. Did you 
get your vm up and running?
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[ovirt-users] Why cannot connect to KVM Libvirtd using oVirt ??

[tommy]

The error log is :

 

VDSM olvms3 command GetVmsNamesFromExternalProviderVDS failed: Cannot recv
data: Host key verification failed.: Connection reset by peer

 

But if I use the virsh, it can connect.

 

[root@olvms1 ~]# virsh -c qemu+ssh://root@192.168.10.175/system

root@192.168.10.175's   password:

Welcome to virsh, the virtualization interactive terminal.

 

Type:  'help' for help with commands

   'quit' to quit

 

virsh #

virsh #

virsh # list

Id   Name   State



 

virsh #

virsh #

virsh # list --all

Id   NameState



-1.vm1   shut off

 

virsh #

 

 

Why ??

 

 

 

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[ovirt-users] Re: Problems moving vm & templates between oVirt 4.3 & 4.4

[Guillaume Pavese]

I think I have now tried everything.
I saw that ova imports were failing with java.lang.NullPointerException in
engine.log.
It seemed to be a bug corrected in 4.3.9 as per release note :
https://bugzilla.redhat.com/show_bug.cgi?id=1789737
I upgraded ovirt-manager to 4.3.10 and used a hosts on ovirt-node 4.3.10 to
retry ova template import but it is still failing with :

2021-06-16 16:05:58,336+02 INFO
 [org.ovirt.engine.core.vdsbroker.irsbroker.GetVmsInfoVDSCommand] (default
task-7) [7d957966-65f5-4a81-b1a1-f3a7e41c9db8] START, GetVmsInfoVDSCommand(
GetVmsInfoVDSCommandParameters:{storagePoolId='d9118020-3ce3-11e9-989d-00163e79db10',
ignoreFailoverLimit='false',
storageDomainId='b0f2bae9-1602-45a4-b527-8020e1a24a43', vmIdList='null'}),
log id: 76eed3f5
2021-06-16 16:05:58,351+02 INFO
 [org.ovirt.engine.core.vdsbroker.irsbroker.GetVmsInfoVDSCommand] (default
task-7) [7d957966-65f5-4a81-b1a1-f3a7e41c9db8] FINISH,
GetVmsInfoVDSCommand, log id: 76eed3f5
2021-06-16 16:06:05,248+02 INFO
 [org.ovirt.engine.core.common.utils.ansible.AnsibleExecutor] (default
task-7) [bf07d4fe-7fd1-4787-a84b-8de59ecdd758] Executing Ansible command:
ANSIBLE_STDOUT_CALLBACK=ovaqueryplugin /usr/bin/ansible-playbook
--ssh-common-args=-F /var/lib/ovirt-engine/.ssh/config
--private-key=/etc/pki/ovirt-engine/keys/engine_id_rsa
--inventory=/tmp/ansible-inventory2288790033435520844
--extra-vars=ovirt_query_ova_path="/root/ovaexports"
--extra-vars=list_directory="True" --extra-vars=entity_type="template"
/usr/share/ovirt-engine/playbooks/ovirt-ova-query.yml [Logfile:
/var/log/ovirt-engine/ova/ovirt-query-ova-ansible-20210616160605-ps-inf-int-kvm-fr-308-210.hostics.fr.log]
2021-06-16 16:06:10,369+02 INFO
 [org.ovirt.engine.core.common.utils.ansible.AnsibleExecutor] (default
task-7) [bf07d4fe-7fd1-4787-a84b-8de59ecdd758] Ansible playbook command has
exited with value: 0
2021-06-16 16:06:39,449+02 ERROR
[org.ovirt.engine.core.bll.CommandsFactory] (default task-7)
[da051efc-4a1c-4146-b26e-a5419b69781b] An exception has occurred while
trying to create a command object for command 'ImportVmTemplateFromOva'
with parameters
'ImportVmTemplateFromOvaParameters:{commandId='a4e405b1-024b-4a42-a67c-986611fda292',
user='null', commandType='Unknown'}': WELD-49: Unable to invoke
protected final void org.ovirt.engine.core.bll.CommandBase.postConstruct()
on
org.ovirt.engine.core.bll.exportimport.ImportVmTemplateFromOvaCommand@124e9537
2021-06-16 16:06:39,450+02 ERROR
[org.ovirt.engine.core.bll.CommandsFactory] (default task-7)
[da051efc-4a1c-4146-b26e-a5419b69781b] Exception:
java.lang.IllegalArgumentException: VM64BitMaxMemorySizeInMB has no value
for version: 4.6
at
org.ovirt.engine.core.dal.dbbroker.generic.DBConfigUtils.getValue(DBConfigUtils.java:161)
[dal.jar:]
at org.ovirt.engine.core.common.config.Config.getValue(Config.java:28)
[common.jar:]
at
org.ovirt.engine.core.common.utils.VmCommonUtils.maxMemorySizeWithHotplugInMb(VmCommonUtils.java:72)
[common.jar:]
at
org.ovirt.engine.core.bll.VmHandler.updateMaxMemorySize(VmHandler.java:1319)
[bll.jar:]
at
org.ovirt.engine.core.bll.VmHandler$Proxy$_$$_WeldClientProxy.updateMaxMemorySize(Unknown
Source) [bll.jar:]
at
org.ovirt.engine.core.bll.exportimport.ImportVmTemplateCommandBase.init(ImportVmTemplateCommandBase.java:89)
[bll.jar:]
at
org.ovirt.engine.core.bll.CommandBase.postConstruct(CommandBase.java:219)
[bll.jar:]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[rt.jar:1.8.0_292]
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
[rt.jar:1.8.0_292]
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[rt.jar:1.8.0_292]
at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_292]
at
org.jboss.weld.injection.producer.DefaultLifecycleCallbackInvoker.invokeMethods(DefaultLifecycleCallbackInvoker.java:83)
[weld-core-impl-3.1.1.Final.jar:3.1.1.Final]
at
org.jboss.weld.injection.producer.DefaultLifecycleCallbackInvoker.postConstruct(DefaultLifecycleCallbackInvoker.java:66)
[weld-core-impl-3.1.1.Final.jar:3.1.1.Final]
at
org.jboss.weld.injection.producer.BasicInjectionTarget.postConstruct(BasicInjectionTarget.java:122)
[weld-core-impl-3.1.1.Final.jar:3.1.1.Final]
at org.ovirt.engine.core.di.Injector.injectMembers(Injector.java:41)
[vdsbroker.jar:]
at
org.ovirt.engine.core.bll.CommandsFactory.createCommand(CommandsFactory.java:102)
[bll.jar:]
at
org.ovirt.engine.core.bll.CommandsFactory.createCommand(CommandsFactory.java:83)
[bll.jar:]
at
org.ovirt.engine.core.bll.NestedCommandFactory.createWrappedCommand(NestedCommandFactory.java:23)
[bll.jar:]
at
org.ovirt.engine.core.bll.PrevalidatingMultipleActionsRunner.initCommandsAndReturnValues(PrevalidatingMultipleActionsRunner.java:91)
[bll.jar:]
at
org.ovirt.engine.core.bll.PrevalidatingMultipleActionsRunner.execute(PrevalidatingMultipleActionsRunner.java:74)
[bll.jar:]
at
org.ovirt.engine.core.bll.Backend.runMultipleActionsImpl(Backend.java:579)
[bll.jar:]
at 

[ovirt-users] Re: oVirt + Gluster issues

[José Ferradeira via Users]

# df -h /home/brick1 
Sist.fichs Tama Ocup Livre Uso% Montado em 
/dev/mapper/cl-home 1,8T 1,8T 18G 100% /home 

# df -h /home2/brick2 
Sist.fichs Tama Ocup Livre Uso% Montado em 
/dev/mapper/cl-root 50G 28G 23G 56% / 


If sharding is enable the restore pauses the VM with unknown storage error 

Thanks 
José 


De: "Strahil Nikolov"  
Para: supo...@logicworks.pt 
Cc: "José Ferradeira via Users" , "Alex McWhirter" 
 
Enviadas: Segunda-feira, 14 De Junho de 2021 17:14:15 
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues 

And what is the status of the bricks: 

df -h /home/brick1 /home2/brick2 

When sharding is not enabled, the qcow2 disks cannot be spread between the 
bricks. 

Best Regards, 
Strahil Nikolov 




# gluster volume info data1 

Volume Name: data1 
Type: Distribute 
Volume ID: d7eb2c38-2707-4774-9873-a7303d024669 
Status: Started 
Snapshot Count: 0 
Number of Bricks: 2 
Transport-type: tcp 
Bricks: 
Brick1: gs.domain.pt:/home/brick1 
Brick2: gs.domain.pt:/home2/brick2 
Options Reconfigured: 
nfs.disable: on 
transport.address-family: inet 
storage.fips-mode-rchecksum: on 
storage.owner-uid: 36 
storage.owner-gid: 36 
cluster.min-free-disk: 10% 
performance.quick-read: off 
performance.read-ahead: off 
performance.io-cache: off 
performance.low-prio-threads: 32 
network.remote-dio: enable 
cluster.eager-lock: enable 
cluster.quorum-type: auto 
cluster.server-quorum-type: server 
cluster.data-self-heal-algorithm: full 
cluster.locking-scheme: granular 
cluster.shd-wait-qlength: 1 
features.shard: off 
user.cifs: off 
cluster.choose-local: off 
client.event-threads: 4 
server.event-threads: 4 
performance.client-io-threads: on 


# gluster volume status data1 
Status of volume: data1 
Gluster process TCP Port RDMA Port Online Pid 
-- 
Brick gs.domain.pt:/home/brick1 49153 0 Y 1824862 
Brick gs.domain.pt:/home2/brick2 49154 0 Y 1824880 

Task Status of Volume data1 
-- 
There are no active volume tasks 

# gluster volume heal data1 info summary 
This command is supported for only volumes of replicate/disperse type. Volume 
data1 is not of type replicate/disperse 
Volume heal failed. 


# df -h /rhev/data-center/mnt/glusterSD/gs.domain.pt:_data1/ 
Sist.fichs Tama Ocup Livre Uso% Montado em 
gs.domain.pt:/data1 1,9T 1,8T 22G 99% 
/rhev/data-center/mnt/glusterSD/gs.domain.pt:_data1 

thanks 
José 


De: "Strahil Nikolov"  
Para: supo...@logicworks.pt 
Cc: "José Ferradeira via Users" , "Alex McWhirter" 
 
Enviadas: Segunda-feira, 14 De Junho de 2021 14:54:41 
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues 

Can you provode the output of: 
gluster volume info VOLUME 
gluster volume status VOLUME 
gluster volume heal VOLUME info summary 
df -h /rhev/data-center/mnt/glusterSD/:_ 


In pure replica volumes , the bricks should be of the same size. If not - the 
smallest one defines the size of the volume. 
If the VM has thin qcow2 disks, it will grow slowly till it reaches its maximum 
size or till the volume space is finished. 

Best Regards, 
Strahil Nikolov 

BQ_BEGIN


Well, I have one brick without space, 1.8TB. 
In fact I don't know why, because I only have one VM on that domain storage 
with less the 1TB. 
When I try to start the VM I get this error: 

VM webmail.domain.pt-3 is down with error. Exit message: Unable to set XATTR 
trusted.libvirt.security.selinux on 
/rhev/data-center/mnt/glusterSD/gs.domain.pt:_data1/d680d289-bcaa-46f2-b464-4d06d37ec1d3/images/5167f58d-68c9-475f-8b88-f278b7d4ef65/9b34eff0-c9a4-48e1-8ea7-87ad66a8736c:
 No space left on device. 

I'm stuck in here 

Thanks 

José 


De: "Strahil Nikolov"  
Para: supo...@logicworks.pt, "José Ferradeira via Users"  
Cc: "Alex McWhirter" , "José Ferradeira via Users" 
 
Enviadas: Segunda-feira, 14 De Junho de 2021 7:21:09 
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues 

So, 

how is it going ? 
Do you have space ? 

Best Regards, 
Strahil Nikolov 


BQ_BEGIN

On Thu, Jun 10, 2021 at 18:19, Strahil Nikolov 
 wrote: 
You need to use thick VM disks on Gluster, which is the default behavior for a 
long time. 
Also, check all bricks' free space. Most probably you are out of space on one 
of the bricks (term for server + mountpoint combination). 

Best Regards, 
Strahil Nikolov 


BQ_BEGIN

On Wed, Jun 9, 2021 at 12:41, José Ferradeira via Users 
 wrote: 
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BQ_END



BQ_END



BQ_END


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[ovirt-users] Re: [ovirt-devel] Failed to execute stage 'Setup validation': Trying to upgrade from unsupported versions: 3.5

[Miguel Angel Costas]

I deleted all the clusters which I don't use and don't see from the webadmin 
through Ovirt shell. 

List Clusters:
[oVirt shell (connected)]# list clusters 

id : 0001-0001-0001-0001-002b
name   : Default
description: The default server cluster

id : b90fb2b7-e6ae-4f50-a41e-4cc4044d769d
name   : Mendoza

id : 0ccf2c40-7feb-40f7-826e-b225f3a58b71
name   : Prueba


Remove ghost clusters: 
[oVirt shell (connected)]# remove cluster Prueba

status-state: complete

[oVirt shell (connected)]# list clusters

id : 0001-0001-0001-0001-002b
name   : Default
description: The default server cluster

id : b90fb2b7-e6ae-4f50-a41e-4cc4044d769d
name   : Mendoza

[oVirt shell (connected)]# remove cluster Default

status-state: complete
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[ovirt-users] /var/log has less then 500MB free space left on

[Andrei Verovski]

Hi, 

I started to get messages that /var/log has less then 500MB free space left on 
out of 8GB.
du -h —max-depthh=1
reveals that openswitch log dir consumes 3.6GB, there are files as old as 2018.
Node software was installed on fresh CentOS 7.xx from oVirt admin web console.

I cleaned this directory, yet question remain - why logrotate service is not 
running by default on oVirt node? 
Or this is not recommended?

Thanks in advance.
Andrei


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[ovirt-users] Re: oVirt + Gluster issues

[Strahil Nikolov via Users]

Exactly that one. Sadly, I got no clue how big is your snapshot(s). Maybe even 
with those extra Gigs, it's still too much to merge it.
If you have any other VMs there, try to move their disks away in order to 
release more space.
Otherwise, you will have to find another brick to extend the volume.
How many snapshots do you see in oVirt ? Maybe you have more than one snapshot.
Best Regards,Strahil Nikolov
 
 
  On Wed, Jun 16, 2021 at 21:22, supo...@logicworks.pt 
wrote:   I just change cluster.min-free-disk to 5%
but still get the message: Error while executing action: Cannot remove Disk 
Snapshot. Low disk space on Storage Domain DATA1.

# gluster volume get data1 all|grep cluster.min-free-disk
cluster.min-free-disk 5% 
De: supo...@logicworks.pt
Para: "Strahil Nikolov" 
Cc: "José Ferradeira via Users" , "Alex McWhirter" 

Enviadas: Quarta-feira, 16 De Junho de 2021 16:31:46
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues

Do you mean, in manage domain - Critical Space Action Blocker (GB) - change 5 
for 1 ?

De: "Strahil Nikolov" 
Para: supo...@logicworks.pt, supo...@logicworks.pt
Cc: "José Ferradeira via Users" , "Alex McWhirter" 

Enviadas: Quarta-feira, 16 De Junho de 2021 4:50:42
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues

Did you reduce the minimum free space option in gluster prior removing of the 
snapshot (and it's failure) ?
Best Regards,Strahil Nikolov
 

On Wed, Jun 16, 2021 at 0:35, supo...@logicworks.pt 
wrote:Yes, there is one snapshot but I cannot remove it:
Error while executing action: Cannot remove Disk Snapshot. Low disk space on 
Storage Domain DATA1.
Regards
José

De: "Strahil Nikolov" 
Para: supo...@logicworks.pt
Cc: "José Ferradeira via Users" , "Alex McWhirter" 

Enviadas: Terça-feira, 15 De Junho de 2021 18:45:49
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues

Did you check for snapshots ?

You can check the contents of the /rhev... mount point.

Best Regards,
Strahil Nikolov






В вторник, 15 юни 2021 г., 18:49:41 ч. Гринуич+3,  
написа: 





I just free every space I could. That's the only VM in that storage domain.




De: "Strahil Nikolov" 
Para: supo...@logicworks.pt, supo...@logicworks.pt
Cc: "José Ferradeira via Users" , "Alex McWhirter" 

Enviadas: Terça-feira, 15 De Junho de 2021 16:04:56
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues

You will need to free some space.
Check my previous e-mail.

Bedt Regards,
Strahil Nikolov


  
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[ovirt-users] Re: fresh ovirt node 4.4.6 fail on firewalld both host and engine deployment

[ppetrou]

Same situation.

I had to remove port 5900 from the host to complete the installation.

firewall-cmd --zone public --remove-port 5900/tcp --permanent

As you have already mentioned there is no access to the hosted-engine vm, so as 
a workaround I commented out the open port task in the following role. This 
worked fine. I assume the port must be opened by default in the hosted-engine 
vm image.

/usr/share/ansible/collections/ansible_collections/ovirt/ovirt/roles/hosted_engine_setup/tasks/bootstrap_local_vm/05_add_host.yml

#  - name: Open a port on firewalld
#firewalld:
#  port: "{{ he_webui_forward_port }}/tcp"
#  permanent: false
#  immediate: true
#  state: enabled

It looks like a fixed issue in a very old ansible version. 
https://github.com/ansible/ansible/issues/23895
Not sure why we see this here. There are no leading spaces in the port as the 
issue mentions and I cannot replicate the issue in the host using the following 
playbook. 

---
- name: test firewalld
  hosts: localhost
  tasks:

  - name: Open Common Public Ports
firewalld:
  port: "{{item}}"
  permanent: true
  state: enabled
  zone: public
  immediate: true
with_items:
  - 5900-6923/tcp

Petros





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[ovirt-users] hosted-engine --vm-start not working

[Harry O]

Hi,
When i run: hosted-engine --vm-start I get this:
VM exists and is Down, cleaning up and restarting
VM in WaitForLaunch

But the VM never starts:
virsh list --all
 Id   Name   State
---
 -HostedEngine   shut off


systemctl status -l ovirt-ha-agent
● ovirt-ha-agent.service - oVirt Hosted Engine High Availability Monitoring 
Agent
   Loaded: loaded (/usr/lib/systemd/system/ovirt-ha-agent.service; disabled; 
vendor preset: disabled)
   Active: active (running) since Wed 2021-06-16 13:27:27 CEST; 3min 26s ago
 Main PID: 79702 (ovirt-ha-agent)
Tasks: 2 (limit: 198090)
   Memory: 28.3M
   CGroup: /system.slice/ovirt-ha-agent.service
   └─79702 /usr/libexec/platform-python 
/usr/share/ovirt-hosted-engine-ha/ovirt-ha-agent

Jun 16 13:27:27 hej1.5ervers.lan systemd[1]: ovirt-ha-agent.service: Succeeded.
Jun 16 13:27:27 hej1.5ervers.lan systemd[1]: Stopped oVirt Hosted Engine High 
Availability Monitoring Agent.
Jun 16 13:27:27 hej1.5ervers.lan systemd[1]: Started oVirt Hosted Engine High 
Availability Monitoring Agent.
Jun 16 13:29:42 hej1.5ervers.lan ovirt-ha-agent[79702]: ovirt-ha-agent 
ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine ERROR Engine VM stopped 
on localhost





hosted-engine --vm-status


--== Host hej1.5ervers.lan (id: 1) status ==--

Host ID: 1
Host timestamp : 3547
Score  : 3400
Engine status  : {"vm": "down", "health": "bad", "detail": 
"Down", "reason": "bad vm status"}
Hostname   : hej1.5ervers.lan
Local maintenance  : False
stopped: False
crc32  : f35899f8
conf_on_shared_storage : True
local_conf_timestamp   : 3547
Status up-to-date  : True
Extra metadata (valid at timestamp):
metadata_parse_version=1
metadata_feature_version=1
timestamp=3547 (Wed Jun 16 13:32:12 2021)
host-id=1
score=3400
vm_conf_refresh_time=3547 (Wed Jun 16 13:32:12 2021)
conf_on_shared_storage=True
maintenance=False
state=EngineDown
stopped=False


--== Host hej2.5ervers.lan (id: 2) status ==--

Host ID: 2
Host timestamp : 94681
Score  : 0
Engine status  : {"vm": "down_unexpected", "health": "bad", 
"detail": "Down", "reason": "bad vm status"}
Hostname   : hej2.5ervers.lan
Local maintenance  : False
stopped: False
crc32  : 40a3f809
conf_on_shared_storage : True
local_conf_timestamp   : 94681
Status up-to-date  : True
Extra metadata (valid at timestamp):
metadata_parse_version=1
metadata_feature_version=1
timestamp=94681 (Wed Jun 16 13:32:05 2021)
host-id=2
score=0
vm_conf_refresh_time=94681 (Wed Jun 16 13:32:05 2021)
conf_on_shared_storage=True
maintenance=False
state=EngineUnexpectedlyDown
stopped=False
timeout=Fri Jan  2 03:23:40 1970


--== Host hej3.5ervers.lan (id: 3) status ==--

Host ID: 3
Host timestamp : 94666
Score  : 0
Engine status  : {"vm": "down_unexpected", "health": "bad", 
"detail": "Down", "reason": "bad vm status"}
Hostname   : hej3.5ervers.lan
Local maintenance  : False
stopped: False
crc32  : a50c2b3e
conf_on_shared_storage : True
local_conf_timestamp   : 94666
Status up-to-date  : True
Extra metadata (valid at timestamp):
metadata_parse_version=1
metadata_feature_version=1
timestamp=94666 (Wed Jun 16 13:32:09 2021)
host-id=3
score=0
vm_conf_refresh_time=94666 (Wed Jun 16 13:32:09 2021)
conf_on_shared_storage=True
maintenance=False
state=EngineUnexpectedlyDown
stopped=False
timeout=Fri Jan  2 03:23:16 1970
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[ovirt-users] Re: oVirt + Gluster issues

[Strahil Nikolov via Users]

Did you check for snapshots ?

You can check the contents of the /rhev... mount point.

Best Regards,
Strahil Nikolov






В вторник, 15 юни 2021 г., 18:49:41 ч. Гринуич+3,  
написа: 





I just free every space I could. That's the only VM in that storage domain.




De: "Strahil Nikolov" 
Para: supo...@logicworks.pt, supo...@logicworks.pt
Cc: "José Ferradeira via Users" , "Alex McWhirter" 

Enviadas: Terça-feira, 15 De Junho de 2021 16:04:56
Assunto: Re: [ovirt-users] Re: oVirt + Gluster issues

You will need to free some space.
Check my previous e-mail.

Bedt Regards,
Strahil Nikolov
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[ovirt-users] Re: oVirt + Gluster issues

[Strahil Nikolov via Users]

You will need to free some space.Check my previous e-mail.
Bedt Regards,Strahil Nikolov___
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[ovirt-users] Re: Customization of Ovirt VM Portal

[Scott Dickerson]

Not currently. Users are presented with all available console options for a 
given VM.

Feel free to open an RFE at https://github.com/oVirt/ovirt-web-ui/issues

Scott
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