[ovirt-users] Re: oVirt host deploy: disable multipath

[femi adegoke]

Also tried "dracut --force --add multipath --include /etc/multipath 
/etc/multipath"
Same results, the boot/os SSD is still a multipath device.
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[ovirt-users] Re: oVirt host deploy: disable multipath

[femi adegoke]

The SSD that is used boot/os will not get away from multipath even though it is 
listed int blacklist.

I've also ran this cmd a few times, nothing has changed "dracut --force --add 
multipath --include /etc/multipath /initramfs-3.10.0-862.3.2.el7.x86_64.img"

Any ideas?
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[ovirt-users] Re: oVirt host deploy: disable multipath

[Nir Soffer]

On Thu, Jun 7, 2018 at 1:29 AM femi adegoke  wrote:

> Thanks Nir for the update.
>
> What if the drive is also a boot/os drive, are we still able to disable
> multipath?
>

I think you need to copy /etc/multipath/conf.d/local.conf
into initrd, so multipathd will find it during early boot.

See
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/dm_multipath/mp_initramfs

Ben: does it work for /etc/multipath/conf.d/ drop-in files?

Nir


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[ovirt-users] Re: oVirt host deploy: disable multipath

[femi adegoke]

Thanks Nir for the update.

What if the drive is also a boot/os drive, are we still able to disable 
multipath?
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[ovirt-users] Re: Error attaching cd iso image from data domain

[Nicolas Vaye]

May be :
product : ovirt-engine
Component : Frontend.WebAdmin


 Message initial 

Date: Wed, 6 Jun 2018 17:08:30 +0200
Objet: Re: [ovirt-users] Re: Error attaching cd iso image from data domain
Cc: Nicolas Vaye 
mailto:nicolas%20vaye%20%3cnicolas.v...@province-sud.nc%3e>>,
 users mailto:users%20%3cus...@ovirt.org%3e>>
À: Fred Rolland 
mailto:fred%20rolland%20%3cfroll...@redhat.com%3e>>
De: Gianluca Cecchi 
mailto:gianluca%20cecchi%20%3cgianluca.cec...@gmail.com%3e>>
Ok. On which component?

Il Mer 6 Giu 2018, 16:35 Fred Rolland 
mailto:froll...@redhat.com>> ha scritto:
hi,

In 4.2 it is possible to upload an ISO to a Data Domain.

Gianluca, please open a bug with the relevant logs.

Thanks,
Fred

On Tue, Jun 5, 2018 at 11:55 PM, Nicolas Vaye 
mailto:nicolas.v...@province-sud.nc>> wrote:
Hi Gianluca,

i can reproduce your problem, but for me if I have understood everything 
correctly, there's a little mistake.

I don't know why the web ui autorize us to upload an iso file to a storage 
domain for which the domain type is not ISO,
but this is the problem.

In fact if you have a look at the concerned storage domain, you can see your 
iso is not uploaded and his status is "Paused by system".
We cannot upload an iso image to a data storage domain. We can upload an iso 
image to a iso storage domain, you must have one and only one in your 
datacenter.

So if you already have an iso storage domain, you must cancel and remove the 
upload of your iso image to data storage domain (iSCSI),
after that, you can upload your iso image to your iso domain and i think for 
your VM, everything will work well to change the CD.

I think for the best comprehension to all user, the web ui should inform us 
that upload an iso image to a data storage domain which is not an ISO domain, 
is forbidden.

Best regards,

Nicolas VAYE

 Message initial 

Date: Tue, 5 Jun 2018 13:39:31 +0200
Objet: [ovirt-users] Re: Error attaching cd iso image from data domain
À: users 
mailto:users@ovirt.org>%3e>>
De: Gianluca Cecchi 
mailto:gianluca.cec...@gmail.com>%3e>>
On Wed, May 30, 2018 at 12:06 PM, Gianluca Cecchi 
mailto:gianluca.cec...@gmail.com>>>
 wrote:
Hello,
I'm with oVirt 4.2.3 (upgraded from 4.1 and compatibilities set to 4.2)
I have a CentOS 7 VM.
I correctly uploaded an iSO image to the disks of a data storage domain (iSCSI).
Now in web admin portal I select the VM, then the 3 dots in top right, then 
change cd
I'm proposed with the [Eject] line and into the dropdown I see the two iso 
images I have uploaded up to now.
I select an image and then OK

I get a window with title "Operation canceled" and content
Error while executing action Change CD: Drive image file could not be found

Do I have to edit any setting in my VM to be able to connect an ISO image this 
way?
Or other things to check?




Only me with this problem?
I verified that on another 4.2.3 environment with NFS based data domain I can 
upload an ISO and then attach eto a CentOS 7 VM without any problem.
Can anyone test if it works for him/her on block storage domain (iSCSI or SAN) 
so that eventually I'm going to open a bug for this problem?
Thanks,
Gianluca

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[ovirt-users] Re: Failure to import a VM

[Richard W.M. Jones]

On Wed, Jun 06, 2018 at 02:02:55PM +, Aziz wrote:
> Here attached more logs, while importing the OVA file. Thanks

  [  11.4] Converting PanOS release 2 (HDF) to run on KVM

I'm not sure what this is, except it seems to be derived from RHEL or
CentOS, but we don't usually support arbitrary guests, only the ones
listed in the manual:

  http://libguestfs.org/virt-v2v.1.html#support-matrix

If it's not in that list then it's pot luck whether it works.

In this case the actual failure is:

  virt-v2v: error: no bootloader detected

It's looking for a grub configuration file under /boot and doesn't
find one (out of grub.cfg, grub.conf or menu.lst).  We need to find
the bootloader in order to determine what kernel can be booted and
sometimes to change the kernel to one which supports virtio.

You might want to try ovirt-image-uploader instead.

Rich.

-- 
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
virt-p2v converts physical machines to virtual machines.  Boot with a
live CD or over the network (PXE) and turn machines into KVM guests.
http://libguestfs.org/virt-v2v
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[ovirt-users] Re: oVirt host deploy: disable multipath

[femi adegoke]

Thanks Nir for the update.

What if the drive is also a boot/os drive?
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[ovirt-users] Re: oVirt 4.1 ETL service sampling has encounterd an error

[Staniforth, Paul]

Thanks Shirly,

  unfortunately Microsoft sent your reply to my Junk Email 
folder so I have only noticed it today.

Is there any instructions on how to run the script? I can't find any tables or 
views with the vm_interface_daily_history, etc  columns.


I'm not a database expert.


Regards,

   Paul S.



From: Shirly Radco 
Sent: 05 June 2018 14:52
To: Staniforth, Paul
Cc: users@ovirt.org
Subject: Re: [ovirt-users] oVirt 4.1 ETL service sampling has encounterd an 
error

Hi,

This was fixed in https://bugzilla.redhat.com/show_bug.cgi?id=1541924
in version 4.2.2.


I believe you can update manually the history_id field in tables  - 
vm_interface_daily_history, vm_interface_hourly_history, 
vm_interface_samples_history
from integer to bigint and it should fix the issue, but I did not test on 4.1.

like in:
https://gerrit.ovirt.org/#/c/87139/4/packaging/dbscripts/upgrade/04_02_0020__updated_vm_interface_history_id_to_bigint.sql


Best,


--

SHIRLY RADCO

BI SeNIOR SOFTWARE ENGINEER

Red Hat Israel

[https://www.redhat.com/files/brand/email/sig-redhat.png]
TRIED. TESTED. TRUSTED.


On Tue, Jun 5, 2018 at 2:28 PM, Staniforth, Paul 
mailto:p.stanifo...@leedsbeckett.ac.uk>> wrote:

Hello,


our oVirt 4.1 system has had a DWH error since around 4am this morning,


It comes up with the error


ETL service sampling has encountered an error. Please consult the service log 
for more details


in the ovirt-engine-dwh.log


2018-06-05 
12:00:18|QXiOTi|gAp8Q4|Cz1F21|OVIRT_ENGINE_DWH|SampleRunJobs|Default|6|Java 
Exception|tRunJob_5|java.lang.RuntimeException:Child job running failed|1
Exception in component tRunJob_1
java.lang.RuntimeException: Child job running failed
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tRunJob_1Process(SampleTimeKeepingJob.java:6067)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCInput_2Process(SampleTimeKeepingJob.java:5809)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCConnection_1Process(SampleTimeKeepingJob.java:)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCConnection_2Process(SampleTimeKeepingJob.java:4319)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tRowGenerator_2Process(SampleTimeKeepingJob.java:4188)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCInput_3Process(SampleTimeKeepingJob.java:3593)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCInput_5Process(SampleTimeKeepingJob.java:2977)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCInput_4Process(SampleTimeKeepingJob.java:2295)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCConnection_3Process(SampleTimeKeepingJob.java:1649)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob$2.run(SampleTimeKeepingJob.java:11363)



and in the postgres log there is


ERROR:  integer out of range
STATEMENT:  INSERT INTO vm_interface_samples_history 
(history_datetime,vm_interface_id,receive_rate_percent,transmit_rate_percent,vm_interface_configuration_version,received_total_byte,transmitted_total_byte)
 VALUES ($1,$2,$3,$4,$5,$6,$7)
ERROR:  current transaction is aborted, commands ignored until end of 
transaction block


Thanks,

 Paul S.

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[ovirt-users] Re: oVirt host deploy: disable multipath

[Nir Soffer]

On Wed, Jun 6, 2018 at 7:51 PM femi adegoke  wrote:

> https://bugzilla.redhat.com/show_bug.cgi?id=1472356
>
> There are 2 drives in my install that oVirt is claiming as multipath.
> I have tried blacklisting at /etc/multipath/ but that hasn't worked.
>

We hoped that we have a good way to blacklist local drives in EL 7.5
but it seems that we don't have such way yet. You have to manually
blacklist the devices.

The best way to do this is to add a new file in:
/etc/multipath/conf.d/local.conf

And put there:

blacklist {
wwid xxxyyy
wwid yyyzzz
}

Or many other options documented in:
See
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html-single/dm_multipath/index#config_file_blacklist

You have to reload multipathd after that:

systemctl reload multipathd

If the devices are already used by the rest of the stack above
multipath I guess you will have to reboot.

We are tracking this issue in:
https://bugzilla.redhat.com/1016535

Nir


>
> Any better solutions? I need these 2 drives to be non-multipathed.
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[ovirt-users] Re: cloud-init reverting static network settings to DHCP on shutdown and restart

[geoff . carr]

I think that before a shutdown / restart the cloud-init configuration is 
attached as there is /dev/sr1 visible. On shutdown / restart the config is no 
longer attached and there is seemingly an error related to not being able to 
find the data source: -

2018-06-06 15:15:11,297 - handlers.py[DEBUG]: finish: 
init-network/search-NoCloudNet: SUCCESS: no network data found from 
DataSourceNoCloudNet
2018-06-06 15:15:11,298 - util.py[WARNING]: No instance datasource found! 
Likely bad things to come!
2018-06-06 15:15:11,298 - util.py[DEBUG]: No instance datasource found! Likely 
bad things to come!
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/cloudinit/cmd/main.py", line 236, in 
main_init
init.fetch(existing=existing)
  File "/usr/lib/python2.7/site-packages/cloudinit/stages.py", line 343, in 
fetch
return self._get_data_source(existing=existing)
  File "/usr/lib/python2.7/site-packages/cloudinit/stages.py", line 253, in 
_get_data_source
pkg_list, self.reporter)
  File "/usr/lib/python2.7/site-packages/cloudinit/sources/__init__.py", line 
320, in find_source
raise DataSourceNotFoundException(msg)
DataSourceNotFoundException: Did not find any data source, searched classes: 
(DataSourceNoCloudNet)
2018-06-06 15:15:11,302 - util.py[DEBUG]: Reading from 
/sys/class/net/eth0/carrier (quiet=False)
2018-06-06 15:15:11,303 - util.py[DEBUG]: Read 2 bytes from 
/sys/class/net/eth0/carrier
2018-06-06 15:15:11,303 - util.py[DEBUG]: Reading from 
/sys/class/net/eth0/address (quiet=False)
2018-06-06 15:15:11,303 - util.py[DEBUG]: Read 18 bytes from 
/sys/class/net/eth0/address
2018-06-06 15:15:11,303 - stages.py[DEBUG]: applying net config names for 
{'version': 1, 'config': [{'subnets': [{'type': 'dhcp'}], 'type': 'physical', 
'name': 'eth0', 'mac_address': '00:1a:4a:16:01:05'}]}
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[ovirt-users] cloud-init reverting static network settings to DHCP on shutdown and restart

[geoff . carr]

Setting static network settings in the "Initial Run" section works fine when 
deploying a VM from template. When using "Run" to start the VM, customization 
works as expected. On a reboot the network settings are maintained however if 
the VM is shutdown and restarted the settings are reverted to DHCP. When 
editing the VM the cloud-init settings are still set and a visible in the 
"Initial Run" section.

cloud-init (0.7.9-24.el7.centos) - Previously 0.7.9-20.el7.centos but upgraded 
to see if it would fix the issue.
oVirt engine (4.2.4.1-1.el7)
Guest OS (CentOS Linux release 7.4.1708)

There is another thread that reports exactly the same issue and behavior here: -

https://lists.ovirt.org/pipermail/users/2018-March/087860.html

Grateful for any thoughts or assistance.

Regards

Geoff
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[ovirt-users] oVirt host deploy: disable multipath

[femi adegoke]

https://bugzilla.redhat.com/show_bug.cgi?id=1472356

There are 2 drives in my install that oVirt is claiming as multipath.
I have tried blacklisting at /etc/multipath/ but that hasn't worked.

Any better solutions? I need these 2 drives to be non-multipathed.
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[ovirt-users] Re: Error attaching cd iso image from data domain

[Gianluca Cecchi]

Ok. On which component?

Il Mer 6 Giu 2018, 16:35 Fred Rolland  ha scritto:

> hi,
>
> In 4.2 it is possible to upload an ISO to a Data Domain.
>
> Gianluca, please open a bug with the relevant logs.
>
> Thanks,
> Fred
>
> On Tue, Jun 5, 2018 at 11:55 PM, Nicolas Vaye <
> nicolas.v...@province-sud.nc> wrote:
>
>> Hi Gianluca,
>>
>> i can reproduce your problem, but for me if I have understood everything
>> correctly, there's a little mistake.
>>
>> I don't know why the web ui autorize us to upload an iso file to a
>> storage domain for which the domain type is not ISO,
>> but this is the problem.
>>
>> In fact if you have a look at the concerned storage domain, you can see
>> your iso is not uploaded and his status is "Paused by system".
>> We cannot upload an iso image to a data storage domain. We can upload an
>> iso image to a iso storage domain, you must have one and only one in your
>> datacenter.
>>
>> So if you already have an iso storage domain, you must cancel and remove
>> the upload of your iso image to data storage domain (iSCSI),
>> after that, you can upload your iso image to your iso domain and i think
>> for your VM, everything will work well to change the CD.
>>
>> I think for the best comprehension to all user, the web ui should inform
>> us that upload an iso image to a data storage domain which is not an ISO
>> domain, is forbidden.
>>
>> Best regards,
>>
>> Nicolas VAYE
>>
>>  Message initial 
>>
>> Date: Tue, 5 Jun 2018 13:39:31 +0200
>> Objet: [ovirt-users] Re: Error attaching cd iso image from data domain
>> À: users mailto:users%20%3cus...@ovirt.org%3e>>
>> De: Gianluca Cecchi > gianluca%20cecchi%20%3cgianluca.cec...@gmail.com%3e>>
>> On Wed, May 30, 2018 at 12:06 PM, Gianluca Cecchi <
>> gianluca.cec...@gmail.com> wrote:
>> Hello,
>> I'm with oVirt 4.2.3 (upgraded from 4.1 and compatibilities set to 4.2)
>> I have a CentOS 7 VM.
>> I correctly uploaded an iSO image to the disks of a data storage domain
>> (iSCSI).
>> Now in web admin portal I select the VM, then the 3 dots in top right,
>> then change cd
>> I'm proposed with the [Eject] line and into the dropdown I see the two
>> iso images I have uploaded up to now.
>> I select an image and then OK
>>
>> I get a window with title "Operation canceled" and content
>> Error while executing action Change CD: Drive image file could not be
>> found
>>
>> Do I have to edit any setting in my VM to be able to connect an ISO image
>> this way?
>> Or other things to check?
>>
>>
>>
>>
>> Only me with this problem?
>> I verified that on another 4.2.3 environment with NFS based data domain I
>> can upload an ISO and then attach eto a CentOS 7 VM without any problem.
>> Can anyone test if it works for him/her on block storage domain (iSCSI or
>> SAN) so that eventually I'm going to open a bug for this problem?
>> Thanks,
>> Gianluca
>>
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[ovirt-users] Re: Installing 3rd party watchdogs?

[Darrell Budic]

No, things like zabbix_agent or snmpd are fine. You just don’t want anything 
else to reboot a node the is under the control of an ovirt engine, leave the to 
the engine.

> From: femi adegoke 
> Subject: [ovirt-users] Installing 3rd party watchdogs?
> Date: June 6, 2018 at 3:12:49 AM CDT
> To: users@ovirt.org
> 
> "Important: Third-party watchdogs should not be installed on Red Hat 
> Enterprise Linux hosts".  
> 
> https://www.ovirt.org/documentation/install-guide/chap-Enterprise_Linux_Hosts/
> 
> Does this mean no monitoring agents/packages should be installed?
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[ovirt-users] Re: Error attaching cd iso image from data domain

[Fred Rolland]

hi,

In 4.2 it is possible to upload an ISO to a Data Domain.

Gianluca, please open a bug with the relevant logs.

Thanks,
Fred

On Tue, Jun 5, 2018 at 11:55 PM, Nicolas Vaye 
wrote:

> Hi Gianluca,
>
> i can reproduce your problem, but for me if I have understood everything
> correctly, there's a little mistake.
>
> I don't know why the web ui autorize us to upload an iso file to a storage
> domain for which the domain type is not ISO,
> but this is the problem.
>
> In fact if you have a look at the concerned storage domain, you can see
> your iso is not uploaded and his status is "Paused by system".
> We cannot upload an iso image to a data storage domain. We can upload an
> iso image to a iso storage domain, you must have one and only one in your
> datacenter.
>
> So if you already have an iso storage domain, you must cancel and remove
> the upload of your iso image to data storage domain (iSCSI),
> after that, you can upload your iso image to your iso domain and i think
> for your VM, everything will work well to change the CD.
>
> I think for the best comprehension to all user, the web ui should inform
> us that upload an iso image to a data storage domain which is not an ISO
> domain, is forbidden.
>
> Best regards,
>
> Nicolas VAYE
>
>  Message initial 
>
> Date: Tue, 5 Jun 2018 13:39:31 +0200
> Objet: [ovirt-users] Re: Error attaching cd iso image from data domain
> À: users mailto:users%20%3cus...@ovirt.org%3e>>
> De: Gianluca Cecchi  gianluca%20cecchi%20%3cgianluca.cec...@gmail.com%3e>>
> On Wed, May 30, 2018 at 12:06 PM, Gianluca Cecchi <
> gianluca.cec...@gmail.com> wrote:
> Hello,
> I'm with oVirt 4.2.3 (upgraded from 4.1 and compatibilities set to 4.2)
> I have a CentOS 7 VM.
> I correctly uploaded an iSO image to the disks of a data storage domain
> (iSCSI).
> Now in web admin portal I select the VM, then the 3 dots in top right,
> then change cd
> I'm proposed with the [Eject] line and into the dropdown I see the two iso
> images I have uploaded up to now.
> I select an image and then OK
>
> I get a window with title "Operation canceled" and content
> Error while executing action Change CD: Drive image file could not be found
>
> Do I have to edit any setting in my VM to be able to connect an ISO image
> this way?
> Or other things to check?
>
>
>
>
> Only me with this problem?
> I verified that on another 4.2.3 environment with NFS based data domain I
> can upload an ISO and then attach eto a CentOS 7 VM without any problem.
> Can anyone test if it works for him/her on block storage domain (iSCSI or
> SAN) so that eventually I'm going to open a bug for this problem?
> Thanks,
> Gianluca
>
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[ovirt-users] Re: Failure to import a VM

[Aziz]

Hi Richard,


Here attached more logs, while importing the OVA file. Thanks

Kind regards

On Mon, Jun 4, 2018 at 4:18 PM, Richard W.M. Jones 
wrote:

> On Mon, Jun 04, 2018 at 05:22:44PM +0300, Arik Hadas wrote:
> > On Mon, Jun 4, 2018 at 3:51 PM, Aziz  wrote:
> >
> > > Hi,
> > >
> > > It's RedHat x64 ( The system is Palo Alto Firewall VM).
> > >
> > >
> > >
> > >
> > > Note : I imported the VM to virtualbox and Vmware without any issues,
> so I
> > > can confirm that the OVA file is working.
>
> This is where you're making the mistake.  OVA is not a real standard.
>
> Anyway I need to see the full logs from virt-v2v to say anything more.
>
>   http://libguestfs.org/virt-v2v.1.html#debugging-rhv-m-import-failures
>
> Rich.
>
> --
> Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~
> rjones
> Read my programming and virtualization blog: http://rwmj.wordpress.com
> virt-p2v converts physical machines to virtual machines.  Boot with a
> live CD or over the network (PXE) and turn machines into KVM guests.
> http://libguestfs.org/virt-v2v
>


logs.tar.gz
Description: application/gzip
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[ovirt-users] Re: Cannot see ipaddr of new VM

[Petr Horacek]

That's weird. Would you please be so kind and open a bug
https://bugzilla.redhat.com/. Describe your scenario and if possible,
attach engine and vdsm logs.

Thank you very much,
Petr

2018-06-06 12:47 GMT+02:00 03CE 007 <03ce...@gmail.com>:

> I cannot use the web UI due to network lock down. I have the
> self-hosted-engine running using minimal centos 7.4.
>
> But when I use the api to query new VM, i cannot see it 'reported_device'
> under this either.
>
> On 6 June 2018 at 11:33, Petr Horacek  wrote:
>
>> Are they reported in oVirt UI?
>>
>> 2018-06-06 11:16 GMT+02:00 03CE 007 <03ce...@gmail.com>:
>>
>>> Thank you, I can see the interface/device for self-hosted-engine VM
>>> under 'reported_devices' but when I spin up a new VM using cloud_init, i
>>> see empty 'reported_devices' hence the task to wait for the ip address is
>>> skipped.
>>>
>>>
>>> On Wed, 6 Jun 2018, 10:13 am Petr Horacek,  wrote:
>>>
 Hello,

 if you don't see IPs assigned to attached interfaces, you probably need
 to install ovirt-guest-agent on the VM. Or are you missing interfaces in
 general?

 Regards,
 Petr

 2018-05-30 13:09 GMT+02:00 <03ce...@gmail.com>:

> the vm does come up, but I do not see any ipaddr, fqdn or dns.
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>>
>
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[ovirt-users] Re: oVirt hosted-engine-setup issues with getting host facts

[Simone Tiraboschi]

On Wed, Jun 6, 2018 at 2:49 PM, Mariusz Kozakowski <
mariusz.kozakow...@sallinggroup.com> wrote:

> On Tue, 2018-06-05 at 23:26 +0200, Simone Tiraboschi wrote:
>
> I tried to deploy hosted-engine over vlan over a bond and everything
> worked as expected but I also found a case where it fails: SetupNetworks is
> going to fail if bond0.123 is correctly configured with an IPv4 address
> while the untagged bond0 lacks IPv4 configuration.
> Simply configuring a static IPv4 address from an unused subnet  on the
> untagged bond is a valid workaround.
> I just opened https://bugzilla.redhat.com/show_bug.cgi?id=1586280
>
>
> Ok, I removed all bridges, so IPs are configured on bond0.id, added dummy IP 
> for bond0, flushed iptables. And it works. So thank you for your help!
>
> Thanks for the report.

>
> One last question - does the bond0 IP is still needed or it's just issue 
> during install and now we can delete it?
>
>
Please keep it since vdsm could potentially try to rollback your network
configuration to its initial status if something is reported to be down for
a relevant amount of time.


> Cheers
>
> --
>
> Best regards/Pozdrawiam/MfG
>
> *Mariusz Kozakowski*
>
> Site Reliability Engineer
>
> Dansk Supermarked Group
> Baltic Business Park
> ul. 1 Maja 38-39
> 71-627 Szczecin
> dansksupermarked.com
>
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[ovirt-users] Re: 4.2 Error importing VM, No more than one unmanaged USB controller is expected for a VM

[Sharon Gratch]

Hi,

We did add this warning on oVirt 4.1 for handling old USB configuration
(since in 4.1 we added a new USB policy of choosing USB controller
type as defined in osinfo-defaults.properties configuration).

But I'm not sure why this warning occurred after upgrading from 4.1 to 4.2.
Can you please send logs for analyzing (vdsm.log and engine.log)?

Anyway, for removing those un-managed USB controllers and create a new
managed one, you can try to:
1. Edit the vm -> go to "Console" tab ->
change the "USB Support" field value from "Disabled" to "Enabled" -> save the VM

2. And then change back to "Disabled" by:
edit the vm -> go to "Console" tab -> change the "USB Support" field
back to "Disabled" -> save the VM.


After doing that, you will see that a new plugged & managed USB
controller was created instead of old un-managed ones and the VM
should run.


Regards,

Sharon




On Wed, Jun 6, 2018 at 3:28 AM, Thomas Wakefield  wrote:

> Working on migrating from 4.1 to 4.2 on new hardware.  Hit a snag
> importing a VM, and the VM won’t start.
>
>
>- Cannot run VM. No more than one unmanaged USB controller is expected
>for a VM.
>
>
>
>
> Any thoughts on how to remove the extra USB controller?
>
> Thanks,
> Tom
>
>
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[ovirt-users] Re: [Qemu-block] Re: Debugging ceph access

[Bernhard Dick]

Hi,

Am 05.06.2018 um 22:11 schrieb Nir Soffer:
On Fri, Jun 1, 2018 at 3:54 PM Stefan Hajnoczi > wrote:


On Thu, May 31, 2018 at 11:02:01PM +0300, Nir Soffer wrote:
 > On Thu, May 31, 2018 at 1:55 AM Bernhard Dick mailto:bernh...@bdick.de>> wrote:
 >
 > > Hi,
 > >
 > > I found the reason for my timeout problems: It is the version
of librbd1
 > > (which is 0.94.5) in conjunction with my CEPH test-environment
which is
 > > running the luminous release.
 > > When I install the librbd1 (and librados2) packages from the
 > > centos-ceph-luminous repository (version 12.2.5) I'm able to
start and
 > > migrate VMs inbetween the hosts.
 > >
 >
 > vdsm does not require librbd since qemu brings this dependency,
and vdsm
 > does not access ceph directly yet.
 >
 > Maybe qemu should require newer version of librbd?

Upstream QEMU builds against any librbd version that exports the
necessary APIs.

The choice of library versions is mostly up to distro package
maintainers.

Have you filed a bug against Ceph on the distro you are using?


Thanks for clearing this up Stefan.

Bernhard, can you give more info about your Linux version and
installed packages (.e.g qemu-*)?
Sure. I have two test-systems. The first is running a stock oVirt Node 
4.3 which states "CentOS Linux release 7.5.1804 (Core)" as version 
string. The qemu and ceph packages are:

Name: qemu-img-ev
Arch: x86_64
Epoch   : 10
Version : 2.10.0
Release : 21.el7_5.3.1

Name: qemu-kvm-common-ev
Arch: x86_64
Epoch   : 10
Version : 2.10.0
Release : 21.el7_5.3.1

Name: qemu-kvm-ev
Arch: x86_64
Epoch   : 10
Version : 2.10.0
Release : 21.el7_5.3.1

Name: librados2
Arch: x86_64
Epoch   : 1
Version : 0.94.5
Release : 2.el7

Name: librbd1
Arch: x86_64
Epoch   : 1
Version : 0.94.5
Release : 2.el7

The Centos 7 system is a centos minimal installation with the following 
repos being enabled:

CentOS-7 - Base
CentOS-7 - Updates
CentOS-7 - Extras
ovirt-4.2-epel
ovirt-4.2-centos-gluster123
ovirt-4.2-virtio-win-latest
ovirt-4.2-centos-qemu-ev
ovirt-4.2-centos-opstools
centos-sclo-rh-release
ovirt-4.2-centos-ovirt42
ovirt-4.2

The version numbers for the qemu packages are the same as above as 
they're from the ovirt-4.2-centos-qemu-ev repository. Also the version 
numbers for librados2 and librbd1 match, while they're from the 
centos-base (instead of ovirt-base) repository.


When I activate the ceph-centos-luminous repository librbd1 and 
librados2 get upgraded to the following versions (leaving the qemu 
packages untouched, what is as expected):

Name: librados2
Arch: x86_64
Epoch   : 2
Version : 12.2.5
Release : 0.el7

Name: librbd1
Arch: x86_64
Epoch   : 2
Version : 12.2.5
Release : 0.el7

So from my perspective on side of oVirt there should be thaught about a 
way to add a more recent ceph library version into the ovirt node image, 
as it is not the most common task to add extra repositories here (and 
I'm not whether that might break the image based upgrade-path).


I will go for Centos based hosts in my case, as I'm a bit more flexible 
than so at least for me there is no real need to get the above noted 
implemented quickly :-)


  Regards
Bernhard
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[ovirt-users] Re: oVirt 4.1 ETL service sampling has encounterd an error

[Shirly Radco]

In that case there is a workaround but I would recommend upgrading to 4.2
if you can.

I did not test the workaround:

You can add to /usr/share/ovirt-engine-dwh/packaging/dbscripts/upgrade/
a file called

04_01_0025__updated_vm_interface_history_id_to_bigint.sql

with the same content as in my patch:
_

-- Update vm_interface_* statistics table history_id to bigint

SELECT fn_db_change_column_type('vm_interface_daily_history', 'history_id',
'integer', 'bigint');
SELECT fn_db_change_column_type('vm_interface_hourly_history',
'history_id', 'integer', 'bigint');
SELECT fn_db_change_column_type('vm_interface_samples_history',
'history_id', 'integer', 'bigint');

_

and run engine-setup

engine-setup drops all views, makes the updates to the db and recreates the
views.

--

SHIRLY RADCO

BI SeNIOR SOFTWARE ENGINEER

Red Hat Israel 

TRIED. TESTED. TRUSTED. 

On Wed, Jun 6, 2018 at 1:04 PM, Staniforth, Paul <
p.stanifo...@leedsbeckett.ac.uk> wrote:

> Sorry was looking at the engine database, rather than
> ovirt_engine_history database.
>
>
> When running
>
>
> SELECT fn_db_change_column_type('vm_interface_daily_history',
> 'history_id', 'integer', 'bigint');
>
>
> I get
>
>
>
> ERROR:  cannot alter type of a column used by a view or rule
> DETAIL:  rule _RETURN on view v4_1_statistics_vms_
> interfaces_resources_usage_daily depends on column "history_id"
> CONTEXT:  SQL statement "ALTER TABLE vm_interface_daily_history ALTER
> COLUMN history_id TYPE bigint"
> PL/pgSQL function fn_db_change_column_type(character varying,character
> varying,character varying,character varying) line 9 at EXECUTE statement
>
>
> Thanks,
>
>  Paul S.
> --
> *From:* Staniforth, Paul
> *Sent:* 06 June 2018 09:57
> *To:* Shirly Radco
>
> *Cc:* users@ovirt.org
> *Subject:* Re: [ovirt-users] oVirt 4.1 ETL service sampling has
> encounterd an error
>
>
> Thanks Shirly,
>
>   unfortunately Microsoft sent your reply to my Junk
> Email folder so I have only noticed it today.
>
> Is there any instructions on how to run the script? I can't find any
> tables or views with the vm_interface_daily_history, etc  columns.
>
>
> I'm not a database expert.
>
>
> Regards,
>
>Paul S.
>
>
> --
> *From:* Shirly Radco 
> *Sent:* 05 June 2018 14:52
> *To:* Staniforth, Paul
> *Cc:* users@ovirt.org
> *Subject:* Re: [ovirt-users] oVirt 4.1 ETL service sampling has
> encounterd an error
>
> Hi,
>
> This was fixed in https://bugzilla.redhat.com/show_bug.cgi?id=1541924
> in version 4.2.2.
>
>
> I believe you can update manually the history_id field in tables  -
> vm_interface_daily_history, vm_interface_hourly_history,
> vm_interface_samples_history
> from integer to bigint and it should fix the issue, but I did not test on
> 4.1.
>
> like in:
> https://gerrit.ovirt.org/#/c/87139/4/packaging/dbscripts/
> upgrade/04_02_0020__updated_vm_interface_history_id_to_bigint.sql
>
>
> Best,
>
> --
>
> SHIRLY RADCO
>
> BI SeNIOR SOFTWARE ENGINEER
>
> Red Hat Israel 
> 
> TRIED. TESTED. TRUSTED. 
>
> On Tue, Jun 5, 2018 at 2:28 PM, Staniforth, Paul <
> p.stanifo...@leedsbeckett.ac.uk> wrote:
>
>> Hello,
>>
>>
>> our oVirt 4.1 system has had a DWH error since around 4am this morning,
>>
>>
>> It comes up with the error
>>
>>
>> ETL service sampling has encountered an error. Please consult the service
>> log for more details
>>
>>
>> in the ovirt-engine-dwh.log
>>
>>
>> 2018-06-05 
>> 12:00:18|QXiOTi|gAp8Q4|Cz1F21|OVIRT_ENGINE_DWH|SampleRunJobs|Default|6|Java
>> Exception|tRunJob_5|java.lang.RuntimeException:Child job running failed|1
>> Exception in component tRunJob_1
>> java.lang.RuntimeException: Child job running failed
>> at ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJ
>> ob.tRunJob_1Process(SampleTimeKeepingJob.java:6067)
>> at ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJ
>> ob.tJDBCInput_2Process(SampleTimeKeepingJob.java:5809)
>> at ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJ
>> ob.tJDBCConnection_1Process(SampleTimeKeepingJob.java:)
>> at ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJ
>> ob.tJDBCConnection_2Process(SampleTimeKeepingJob.java:4319)
>> at ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJ
>> ob.tRowGenerator_2Process(SampleTimeKeepingJob.java:4188)
>> at ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJ
>> ob.tJDBCInput_3Process(SampleTimeKeepingJob.java:3593)
>> at ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJ
>> ob.tJDBCInput_5Process(SampleTimeKeepingJob.java:2977)
>> at ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJ
>> ob.tJDBCInput_4Process(SampleTimeKeepingJob.java:2295)
>> at ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTim

[ovirt-users] Re: [Qemu-block] Re: Debugging ceph access

[Bernhard Dick]

Hi,

Am 01.06.2018 um 14:54 schrieb Stefan Hajnoczi:

On Thu, May 31, 2018 at 11:02:01PM +0300, Nir Soffer wrote:

On Thu, May 31, 2018 at 1:55 AM Bernhard Dick  wrote:


Hi,

I found the reason for my timeout problems: It is the version of librbd1
(which is 0.94.5) in conjunction with my CEPH test-environment which is
running the luminous release.
When I install the librbd1 (and librados2) packages from the
centos-ceph-luminous repository (version 12.2.5) I'm able to start and
migrate VMs inbetween the hosts.



vdsm does not require librbd since qemu brings this dependency, and vdsm
does not access ceph directly yet.

Maybe qemu should require newer version of librbd?


Upstream QEMU builds against any librbd version that exports the
necessary APIs.

The choice of library versions is mostly up to distro package
maintainers.

Have you filed a bug against Ceph on the distro you are using?
At least I didn't file a bug, as I'm not sure whether this might even 
desired. And if supplying a newer version of librbd within the base 
repository leads to problems with older clusters. The 0.94.5 version is 
from the base repository (On Centos 7 and oVirt Node 4.3).


  Regards
Bernhard
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[ovirt-users] Re: Cannot see ipaddr of new VM

[03CE 007]

I cannot use the web UI due to network lock down. I have the
self-hosted-engine running using minimal centos 7.4.

But when I use the api to query new VM, i cannot see it 'reported_device'
under this either.

On 6 June 2018 at 11:33, Petr Horacek  wrote:

> Are they reported in oVirt UI?
>
> 2018-06-06 11:16 GMT+02:00 03CE 007 <03ce...@gmail.com>:
>
>> Thank you, I can see the interface/device for self-hosted-engine VM under
>> 'reported_devices' but when I spin up a new VM using cloud_init, i see
>> empty 'reported_devices' hence the task to wait for the ip address is
>> skipped.
>>
>>
>> On Wed, 6 Jun 2018, 10:13 am Petr Horacek,  wrote:
>>
>>> Hello,
>>>
>>> if you don't see IPs assigned to attached interfaces, you probably need
>>> to install ovirt-guest-agent on the VM. Or are you missing interfaces in
>>> general?
>>>
>>> Regards,
>>> Petr
>>>
>>> 2018-05-30 13:09 GMT+02:00 <03ce...@gmail.com>:
>>>
 the vm does come up, but I do not see any ipaddr, fqdn or dns.
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>>>
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[ovirt-users] Re: Cannot see ipaddr of new VM

[Petr Horacek]

Are they reported in oVirt UI?

2018-06-06 11:16 GMT+02:00 03CE 007 <03ce...@gmail.com>:

> Thank you, I can see the interface/device for self-hosted-engine VM under
> 'reported_devices' but when I spin up a new VM using cloud_init, i see
> empty 'reported_devices' hence the task to wait for the ip address is
> skipped.
>
>
> On Wed, 6 Jun 2018, 10:13 am Petr Horacek,  wrote:
>
>> Hello,
>>
>> if you don't see IPs assigned to attached interfaces, you probably need
>> to install ovirt-guest-agent on the VM. Or are you missing interfaces in
>> general?
>>
>> Regards,
>> Petr
>>
>> 2018-05-30 13:09 GMT+02:00 <03ce...@gmail.com>:
>>
>>> the vm does come up, but I do not see any ipaddr, fqdn or dns.
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[ovirt-users] Backup VMs on oVirt 4.2+ with Disk image transfer

[wodel youchi]

Hi,

I am testing a product that can interface with oVirt API to backup VMs.

The product can use v3 API (for oVirt 3.5.1+) with a proxy VM on oVirt to
backup the VMs to the Export domain.

And it can use v4 API (for oVirt 4+) to backup VMs, and it offers two
methods for that :

   - for oVirt 4+ it can use Disk attachment mode, this mode uses a proxy
   VM on oVirt to attach the snapshot of the VM to be backed-up, and then the
   proxy VM can do the backup of the disk or communicate with an external
   backup software. This mode offers only full backups (pretty similar to v3).



   - for oVirt 4.2+ it can use Disk image transfer, this mode does not need
   a proxy VM, it exports data directly using the oVirt 4.2+ API to the backup
   server, and uses snapshot-chains provided by the new RHV/oVirt, which make
   it possible to have incremental VMs backups.

I cannot get any documentation about the later approach (Disk image
transfer), and my question is : what network does this approach uses to
transfer the backup stream, is it ovirtmgmt network since we're talking to
the API?

My concern is about the bandwidth of this network, especially when
backing-up huge and multiple VMs.

Regards.
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[ovirt-users] Re: oVirt 4.1 ETL service sampling has encounterd an error

[Staniforth, Paul]

Sorry was looking at the engine database, rather than  ovirt_engine_history 
database.


When running


SELECT fn_db_change_column_type('vm_interface_daily_history', 'history_id', 
'integer', 'bigint');


I get



ERROR:  cannot alter type of a column used by a view or rule
DETAIL:  rule _RETURN on view 
v4_1_statistics_vms_interfaces_resources_usage_daily depends on column 
"history_id"
CONTEXT:  SQL statement "ALTER TABLE vm_interface_daily_history ALTER COLUMN 
history_id TYPE bigint"
PL/pgSQL function fn_db_change_column_type(character varying,character 
varying,character varying,character varying) line 9 at EXECUTE statement


Thanks,

 Paul S.


From: Staniforth, Paul
Sent: 06 June 2018 09:57
To: Shirly Radco
Cc: users@ovirt.org
Subject: Re: [ovirt-users] oVirt 4.1 ETL service sampling has encounterd an 
error


Thanks Shirly,

  unfortunately Microsoft sent your reply to my Junk Email 
folder so I have only noticed it today.

Is there any instructions on how to run the script? I can't find any tables or 
views with the vm_interface_daily_history, etc  columns.


I'm not a database expert.


Regards,

   Paul S.



From: Shirly Radco 
Sent: 05 June 2018 14:52
To: Staniforth, Paul
Cc: users@ovirt.org
Subject: Re: [ovirt-users] oVirt 4.1 ETL service sampling has encounterd an 
error

Hi,

This was fixed in https://bugzilla.redhat.com/show_bug.cgi?id=1541924
in version 4.2.2.


I believe you can update manually the history_id field in tables  - 
vm_interface_daily_history, vm_interface_hourly_history, 
vm_interface_samples_history
from integer to bigint and it should fix the issue, but I did not test on 4.1.

like in:
https://gerrit.ovirt.org/#/c/87139/4/packaging/dbscripts/upgrade/04_02_0020__updated_vm_interface_history_id_to_bigint.sql


Best,


--

SHIRLY RADCO

BI SeNIOR SOFTWARE ENGINEER

Red Hat Israel

[https://www.redhat.com/files/brand/email/sig-redhat.png]
TRIED. TESTED. TRUSTED.


On Tue, Jun 5, 2018 at 2:28 PM, Staniforth, Paul 
mailto:p.stanifo...@leedsbeckett.ac.uk>> wrote:

Hello,


our oVirt 4.1 system has had a DWH error since around 4am this morning,


It comes up with the error


ETL service sampling has encountered an error. Please consult the service log 
for more details


in the ovirt-engine-dwh.log


2018-06-05 
12:00:18|QXiOTi|gAp8Q4|Cz1F21|OVIRT_ENGINE_DWH|SampleRunJobs|Default|6|Java 
Exception|tRunJob_5|java.lang.RuntimeException:Child job running failed|1
Exception in component tRunJob_1
java.lang.RuntimeException: Child job running failed
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tRunJob_1Process(SampleTimeKeepingJob.java:6067)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCInput_2Process(SampleTimeKeepingJob.java:5809)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCConnection_1Process(SampleTimeKeepingJob.java:)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCConnection_2Process(SampleTimeKeepingJob.java:4319)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tRowGenerator_2Process(SampleTimeKeepingJob.java:4188)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCInput_3Process(SampleTimeKeepingJob.java:3593)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCInput_5Process(SampleTimeKeepingJob.java:2977)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCInput_4Process(SampleTimeKeepingJob.java:2295)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob.tJDBCConnection_3Process(SampleTimeKeepingJob.java:1649)
at 
ovirt_engine_dwh.sampletimekeepingjob_4_1.SampleTimeKeepingJob$2.run(SampleTimeKeepingJob.java:11363)



and in the postgres log there is


ERROR:  integer out of range
STATEMENT:  INSERT INTO vm_interface_samples_history 
(history_datetime,vm_interface_id,receive_rate_percent,transmit_rate_percent,vm_interface_configuration_version,received_total_byte,transmitted_total_byte)
 VALUES ($1,$2,$3,$4,$5,$6,$7)
ERROR:  current transaction is aborted, commands ignored until end of 
transaction block


Thanks,

 Paul S.

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[ovirt-users] Re: oVirt 4.2 and CLI options

[Jiří Sléžka]

Hi

On 06/06/2018 11:33 AM, Torsten Stolpmann wrote:
> On 02.06.2018 08:52, Yaniv Kaul wrote:
>>
>>
>> On Thu, May 31, 2018, 10:08 PM Simon Coter > > wrote:
>>
>>     Hi,
>>
>>     what is the best choice for a CLI interface vs oVirt 4.2 ?
>>
>>
>> While I recommend looking at Ansible,
>> https://github.com/fbacchella/ovirtcmd is also an interesting option.
>>
> 
> I found ovirt-shell an indispensable tool during troubleshooting when
> ssh is the last usable option, due to its interactive nature in relation
> to ansible.
> 
> I feel sad to see it vanish in 4.3 without any equivalent replacement.

the same for me. I will miss ovirt-shell. It was really strong tool
(though I would prefer stronger tab completion and some polishing)

is there really no replacement?

> Will have a look at ovirtcmd though. Are there plans to make this
> available via yum in the future?

will check ovirtcmd too

Cheers, Jiri


> 
> 
> Torsten
> 
> 
>>     I've looked for it and I saw that ovirt-shell is already deprecated.
>>
>>
>> Correct.
>> Y.
>>
>>     Thanks
>>
>>     Simon
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> 



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[ovirt-users] Re: oVirt 4.2 and CLI options

[Torsten Stolpmann]

On 02.06.2018 08:52, Yaniv Kaul wrote:



On Thu, May 31, 2018, 10:08 PM Simon Coter > wrote:


Hi,

what is the best choice for a CLI interface vs oVirt 4.2 ?


While I recommend looking at Ansible, 
https://github.com/fbacchella/ovirtcmd is also an interesting option.




I found ovirt-shell an indispensable tool during troubleshooting when 
ssh is the last usable option, due to its interactive nature in relation 
to ansible.


I feel sad to see it vanish in 4.3 without any equivalent replacement.

Will have a look at ovirtcmd though. Are there plans to make this 
available via yum in the future?



Torsten



I've looked for it and I saw that ovirt-shell is already deprecated.


Correct.
Y.

Thanks

Simon
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[ovirt-users] Re: private networking question

[Petr Horacek]

Hello Matthew,

oVirt by default lists only dummy interfaces in format dummy_*. You can
change this configuration on your node in /etc/vdsm/vdsm.conf via
'fake_nics'.

Hope that helps,
Petr

2018-06-03 20:44 GMT+02:00 Matthew Wimpelberg :

> Hi,
> I'm currently running oVirt with a self hosted engine configuration on an
> Intel NUC.  All of my VMs are on my home 192.168.1.0/24 network, but I
> want to set up a completely isolated network like VirtualBox has (
> https://blogs.oracle.com/scoter/virtualbox-host-only).  The NUC that I
> have only has one NIC so I think I'll have to set up a dummy interface of
> some kind.  I tried that with the below example.  I couldn't find a good
> guide or doc on this.  Can someone please assist?
>
> [root@host ~]# cat /etc/sysconfig/network-scripts/ifcfg-dummy0
> DEVICE=dummy0
> BOOTPROTO=none
> ONBOOT=yes
> NM_CONTROLLED=no
> PROMISC=yes
>
> 3: dummy0:  mtu 1500 qdisc noqueue master
> vnet0 state UNKNOWN group default qlen 1000
> link/ether 52:54:00:7e:27:af brd ff:ff:ff:ff:ff:ff
> inet6 fe80::5054:ff:fe7e:27af/64 scope link
>valid_lft forever preferred_lft forever
>
>
>
> Sent with ProtonMail  Secure Email.
>
>
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[ovirt-users] Re: Cannot see ipaddr of new VM

[03CE 007]

Thank you, I can see the interface/device for self-hosted-engine VM under
'reported_devices' but when I spin up a new VM using cloud_init, i see
empty 'reported_devices' hence the task to wait for the ip address is
skipped.


On Wed, 6 Jun 2018, 10:13 am Petr Horacek,  wrote:

> Hello,
>
> if you don't see IPs assigned to attached interfaces, you probably need to
> install ovirt-guest-agent on the VM. Or are you missing interfaces in
> general?
>
> Regards,
> Petr
>
> 2018-05-30 13:09 GMT+02:00 <03ce...@gmail.com>:
>
>> the vm does come up, but I do not see any ipaddr, fqdn or dns.
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>
>
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[ovirt-users] Re: Hey, guys, I have a trouble with ovirt OVN.

[Petr Horacek]

Hello,

so you used OVN with assigned subnet and connected the network to ovirtmgmt
physnet that has DHCP server available?

Regards,
Petr

2018-05-28 12:04 GMT+02:00 Чижевский _ЕД :

> I just have no ping between vms on different hosts when connecting ovn
> network with subnet to physical network(ovirtmgmt)?
>
> I did this thing vdsm-tool ovn-config 172.20.139.27(ip of my engine)
> 172.20.139.81(ip of host, which storaging vm).
>
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[ovirt-users] Re: Cannot see ipaddr of new VM

[Petr Horacek]

Hello,

if you don't see IPs assigned to attached interfaces, you probably need to
install ovirt-guest-agent on the VM. Or are you missing interfaces in
general?

Regards,
Petr

2018-05-30 13:09 GMT+02:00 <03ce...@gmail.com>:

> the vm does come up, but I do not see any ipaddr, fqdn or dns.
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[ovirt-users] Installing 3rd party watchdogs?

[femi adegoke]

"Important: Third-party watchdogs should not be installed on Red Hat Enterprise 
Linux hosts".  

https://www.ovirt.org/documentation/install-guide/chap-Enterprise_Linux_Hosts/

Does this mean no monitoring agents/packages should be installed?
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