[ovirt-users] Re: CentOS 8 is dead

[Michael Watters]

This was one of my fears regarding the IBM acquisition.  I guess we
can't complain too much, it's not like anybody *pays* for CentOS.  :)

On 12/8/2020 3:14 PM, Strahil Nikolov via Users wrote:
> Yeah,
> the main problem is that Stream won't be as stable as RHEL (which also
> has tons of bugs) and you will have to fight with bugs in the OS as if
> I'm running a Fedota and on top of that - we have to be extra careful
> for oVirt.
> Also the Stream is quite new and we can't say if it will be as CentOS
> was in the past.
>
> Best Regards,
> Strahil Nikolov
>
> В 14:56 -0500 на 08.12.2020 (вт), Alex McWhirter написа:
>> On 2020-12-08 14:37, Strahil Nikolov via Users wrote:
>>> Hello All,
>>>
>>> I'm really worried about the following news:
>>> https://blog.centos.org/2020/12/future-is-centos-stream/
>>>
>>> Did anyone tried to port oVirt to SLES/openSUSE or any Debian-based
>>> distro ?
>>>
>>> Best Regards,
>>> Strahil Nikolov
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>> I fail to see a major issue honestly. If current RHEL is 8.3, CentOS 
>> Stream is essentially the RC for 8.4... oVirt in and of itself is
>> also 
>> an upstream project, targeting upstream in advance is likely
>> beneficial 
>> for all parties involved.
>>
>> CentOS has been lagging behind RHEL quite a lot, creating it's own
>> set 
>> of issues. Being ahead of the curve is more beneficial than
>> detrimental 
>> IMO. The RHEL sources are still being published to the CentOS git,
>> oVirt 
>> node could be built against that, time will tell.
>>
>> Supported or not, i bet someone forks it anyways.
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[ovirt-users] Re: Admin portal will not load after installing updates

[Michael Watters]

Thanks for the response.  The issue was that I had to run engine-setup
after running yum updates.  The rpms do not appear to do this or tell
you that you need to run the command.  :)

On 7/10/2020 3:22 AM, Martin Perina wrote:
>
>
> On Thu, Jul 9, 2020 at 7:07 PM Strahil Nikolov via Users
> mailto:users@ovirt.org>> wrote:
>
> If you have access to the HE, can you check the rpm status (rpm
> -Va) for  issues.
> Configuration files  could be changed ,  but libraries/binaries  not.
>
> What is the output of hosted-engine --vm-status ?I had a similar
> issue and it was an addon in my browser (as I used profile, the
> situation was the same on Windows and Linux :D )
>
> Best Regards,
> Strahil Nikolov
>
>
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[ovirt-users] Admin portal will not load after installing updates

[Michael Watters]

After installing updates on our ovirt-engine running CentOS 7.8 the
administration portal will no longer load.  The engine.log shows an
error as follows.

2020-07-09 11:26:27,094-04 ERROR
[org.ovirt.engine.core.bll.GetConfigurationValuesQuery] (default task-2)
[d97ed384-f919-412b-94e2-7ec04a56ea9c] Query
'GetConfigurationValuesQuery' failed: null
2020-07-09 11:26:27,095-04 ERROR
[org.ovirt.engine.core.bll.GetConfigurationValuesQuery] (default task-2)
[d97ed384-f919-412b-94e2-7ec04a56ea9c] Exception:
java.lang.NullPointerException

Does anybody know what would cause this or how to fix it?

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[ovirt-users] Re: Can we please migrate to 2020 and get a user friendly issues/support tool?

[Michael Watters]

IMO forums are worse than mailing lists.  Email lists are decentralized,
can be searched offline, and don't require singing up for yet another
web site. 

Of course I wouldn't even mind going back to usenet...

On 1/13/20 11:16 AM, Strahil wrote:
> I can admit that I also struggle with the search. Anything like the CentOS 
> forum will be far better than now.
>
> P.S.: when you have several thousand e-mails, searching in the client is the  
> same  ...
>
> Best Regards,
> Strahil NikolovOn Jan 13, 2020 16:54, Torsten Stolpmann 
>  wrote:
>> To throw in my 2cents worth - I am totally happy with a mailing list and 
>> see absolutely no need for a change. 
>>
>> I heard that Google is very good at indexing btw. as is my mailreader. 
>>
>>
>> On 13.01.2020 15:37, m.skrzetu...@gmail.com wrote: 
>>> Well, yes... in my opinion it should be a discussion forum, with a well 
>>> designed search. A place where you can see the question and answers and 
>>> maybe a "marked" solution. Not everything is a bug and Bugzilla is as 
>>> modern as Internet Explorer 4. Did you try to search for solutions, for 
>>> some oVirt problems? It's a nightmare to go through this list here. 
>>>
>>> The comparison with Jira was probably wrong, although you don't have to use 
>>> Jira like a ticketing system. I just wanted to express that I would like 
>>> some kind of a modern tool. Something like StackOverflow maybe. Or a simple 
>>> forum software. 
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>>>  
>>>
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[ovirt-users] Re: Can we please migrate to 2020 and get a user friendly issues/support tool?

[Michael Watters]

For what it's worth there *is* an ovirt subreddit.

https://www.reddit.com/r/ovirt/


On 1/14/20 12:51 PM, m.skrzetu...@gmail.com wrote:
> Sure but it's like building a web frontend for parsing and displaying CSV 
> files.
>
>> there is a web frontend for the mailing list at
>> https://lists.ovirt.org/archives/list/users@ovirt.org/
>>
>> best regards, markus
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[ovirt-users] VM Migrations Failing

[Michael Watters]

I need to migrate running VMs from one host in our cluster to another
however the task keeps failing any time I start a migration.  The engine
logs show a few different errors as follows.

2019-07-10 09:53:19,440-04 ERROR
[org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer]
(ForkJoinPool-1-worker-2) [] Migration of VM 'vm1' to host
'ovirt-node-production3' failed: VM destroyed during the startup.

2019-07-10 09:53:06,542-04 ERROR
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(default task-51) [c1daf639-ff39-4397-b1bf-09426cacf72d] EVENT_ID:
VM_MIGRATION_FAILED(65), Migration failed due to a failed validation:
[Cannot migrate VM. There is no host that satisfies current scheduling
constraints. See below for details:, The host ovirt-node-production3 did
not satisfy internal filter Memory.] (VM: vm2, Source:
ovirt-node-production2).

I also checked the vdsm.log on the destination host which is showing an
error like this.

ERROR (jsonrpc/2) [virt.vm]
(vmId='f5bb25a8-3176-40b6-b21b-f07ed1089b27') Alias not found for device
type balloon during migration at destination host (vm:5562)

Does anybody know how to resolve this?  The destination host is able to
run VMs and I've been able to move a few VMs by shutting down and doing
a restart however I'd like to do a live migration if possible.





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[ovirt-users] Re: iptables with 4.3+?

[Michael Watters]

Same here.  Our engine is configured to use iptables and works fine.  I
really wish RedHat would stop trying to force firewalld on everything. 
It isn't needed and causes issues with environments using the
puppetlabs-firewall module.

On 7/4/19 3:17 PM, Darrell Budic wrote:
> I’m in the same boat, puppet managing iptables rules, and was able to 
> continue forcing it on my 4.3.x ovirt systems. Engine-setup complains all the 
> time, but so far it hasn’t broken anything.
>
>   -Darrell
>
>
>> On Jul 4, 2019, at 9:38 AM, Jordan Conway  
>> wrote:
>>
>> Hello,
>> I'm working on migrating an existing ovirt setup to a new hosted-engine 
>> setup and I've been seeing messages about iptables support being deprecated 
>> and slated to be removed.
>> Can I continue using iptables to manage the firewalls on my ovirt hosts if I 
>> don't care about allowing ovirt to configure the firewalls?
>> We manage all of our machines with puppet and iptables is deeply integrated 
>> into this. It would be non-trivial to migrate to firewalld support.
>> As it stands I already manage the firewall rules for our ovirt hosts with 
>> puppet and iptables and have always ignored the "Automatically Configure 
>> Firewall" option when adding new hosts. Will this continue to work?
>>
>> Also with hosted engine, I had to cowboy enable firewalld to get the engine 
>> installed, but now that I've got a cluster up and running with hosted engine 
>> enabled on several hosts, can I just switch back from firewalld to iptables 
>> assuming I've got all the correct ports open?
>>
>> Thank you,
>> Jordan Conway
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[ovirt-users] Re: Host needs to be reinstalled after configuring power management

[Michael Watters]

Same here.  The ssh host keys on our host nodes never change but there
must be something in the ovirt database that needs to be updated.


On 5/16/19 6:20 PM, Andrew DeMaria wrote:
> That did the trick, thank you! That is really strange behavior however
> considering the fingerprint did not change..
>
> On Thu, May 16, 2019 at 7:14 AM Michael Watters  <mailto:watte...@watters.ws>> wrote:
>
> Had the same message on our cluster.  The solution was to click
> edit on each host and refetch the ssh host key.  I'm not sure why
> this is necessary in the first place however.
>
>
> On 5/14/19 3:15 PM, Andrew DeMaria wrote:
>> Hi,
>>
>> I am running ovirt 4.3 and have found the following action item
>> immediately after configuring power management for a host:
>>
>> Host needs to be reinstalled as important configuration changes
>> were applied on it.
>>
>>
>> The thing is - I've just freshly installed this host and it seems
>> strange that I need to reinstall it.
>>  Is there a better way to install a host and configure power
>> management without having to reinstall it after?
>>
>>
>> Thanks,
>>
>> Andrew
>>
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[ovirt-users] Re: Host needs to be reinstalled after configuring power management

[Michael Watters]

Had the same message on our cluster.  The solution was to click edit on
each host and refetch the ssh host key.  I'm not sure why this is
necessary in the first place however.


On 5/14/19 3:15 PM, Andrew DeMaria wrote:
> Hi,
>
> I am running ovirt 4.3 and have found the following action item
> immediately after configuring power management for a host:
>
> Host needs to be reinstalled as important configuration changes were
> applied on it.
>
>
> The thing is - I've just freshly installed this host and it seems
> strange that I need to reinstall it.
>  Is there a better way to install a host and configure power
> management without having to reinstall it after?
>
>
> Thanks,
>
> Andrew
>
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[ovirt-users] Re: my ovirt can not login to openldap server

[Michael Watters]

> 2018-09-13 12:59:02,171+03 INFOProfile='ldap23.exalt.ps' 
> authn='ldap23.exalt.ps-authn' authz='ldap23.exalt.ps-authz' mapping='null'
  2018-09-13 12:59:02,171+03 INFOAPI: 
-->Authn.InvokeCommands.AUTHENTICATE_CREDENTIALS profile='ldap23.exalt.ps' 
user='user002'
  2018-09-13 12:59:02,198+03 INFOAPI: 
<--Authn.InvokeCommands.AUTHENTICATE_CREDENTIALS profile='ldap23.exalt.ps' 
result=CREDENTIALS_INVALID

I had a similar issue with our environment, have you installed the CA
cert used to create your openldap certificate as a trusted authority? 
It may also help to rerun
ovirt-engine-extension-aaa-ldap-setup and select the "Insecure" option
for your CA cert. 

I'm not sure what has changed but it appears that ovirt 4.6 is more
picky about CA certificates than previous releases.
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[ovirt-users] Re: LDAP authentication does not work after engine upgrade to ovirt 4.6

[Michael Watters]

For those wondering, I was able to fix this by running
ovirt-engine-extension-aaa-ldap-setup and setting the CA certificate
method to "Insecure".

> Please select method to obtain PEM encoded CA certificate (File, URL,
Inline, System, Insecure): Insecure

I was previously using "System" but that does not work despite our
internal CA being installed as a trusted certificate authority.


On 09/11/2018 10:07 AM, Michael Watters wrote:
> I've just upgraded our ovirt engine server to ovirt 4.6 and it appears
> that LDAP logins no longer work.  When I attempt to log in using an AD
> account the following errors are shown in the engine log.
>
> 2018-09-11 10:03:44,610-04 ERROR
> [org.ovirt.engine.core.sso.servlets.InteractiveAuthServlet] (default
> task-10) [] Internal Server Error: Cannot locate principal
> 'usern...@example.com'
> 2018-09-11 10:03:44,610-04 ERROR
> [org.ovirt.engine.core.sso.utils.SsoUtils] (default task-10) [] Cannot
> locate principal 'usern...@example.com'
> 2018-09-11 10:03:44,645-04 ERROR
> [org.ovirt.engine.core.aaa.servlet.SsoPostLoginServlet] (default
> task-10) [] server_error: Cannot locate principal 'usern...@example.com'
>
> I have not changed any LDAP settings and ldapsearch is able to find this
> object without any issues.  Does anybody have any idea what would cause
> this?
>
>
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[ovirt-users] LDAP authentication does not work after engine upgrade to ovirt 4.6

[Michael Watters]

I've just upgraded our ovirt engine server to ovirt 4.6 and it appears
that LDAP logins no longer work.  When I attempt to log in using an AD
account the following errors are shown in the engine log.

2018-09-11 10:03:44,610-04 ERROR
[org.ovirt.engine.core.sso.servlets.InteractiveAuthServlet] (default
task-10) [] Internal Server Error: Cannot locate principal
'usern...@example.com'
2018-09-11 10:03:44,610-04 ERROR
[org.ovirt.engine.core.sso.utils.SsoUtils] (default task-10) [] Cannot
locate principal 'usern...@example.com'
2018-09-11 10:03:44,645-04 ERROR
[org.ovirt.engine.core.aaa.servlet.SsoPostLoginServlet] (default
task-10) [] server_error: Cannot locate principal 'usern...@example.com'

I have not changed any LDAP settings and ldapsearch is able to find this
object without any issues.  Does anybody have any idea what would cause
this?


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[ovirt-users] Re: Unable to do Live Migration

[Michael Watters]

On 06/28/2018 02:18 AM, Michal Skrivanek wrote:
>
>> On 27 Jun 2018, at 16:47, Michael Watters  wrote:
>>
>> Having the same issue after upgrading from ovirt 4.1 to 4.2.4. 
>> Attempting to migrate any VM results in an immediate failure.  The
>> engine log shows an error as follows.
>>
>> 2018-06-27 10:43:59,815-04 ERROR
>> [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer]
>> (ForkJoinPool-1-worker-3) [] Migration of VM 'ASAP' to host
>> 'ovirt-node-production1' failed: VM destroyed during the startup.
>> 2018-06-27 10:43:59,819-04 INFO 
>> [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer]
>> (ForkJoinPool-1-worker-10) [] VM
>> '91be7864-3793-4583-accb-31b441af7b6a'(ASAP) moved from 'MigratingFrom'
>> --> ‘Up'
> please include vdsm.logs from source and destination hypervisors
>
> Thanks,
> michal

I've also noticed that libvirtd is reporting errors.

[root@mdct-ovirt-node-production1 ~]# systemctl status -l libvirtd
● libvirtd.service - Virtualization daemon
   Loaded: loaded (/usr/lib/systemd/system/libvirtd.service; enabled;
vendor preset: enabled)
  Drop-In: /etc/systemd/system/libvirtd.service.d
   └─unlimited-core.conf
   Active: active (running) since Thu 2018-06-28 09:37:08 EDT; 2h 30min ago
 Docs: man:libvirtd(8)
   https://libvirt.org
 Main PID: 2402 (libvirtd)
    Tasks: 19 (limit: 32768)
   CGroup: /system.slice/libvirtd.service
   ├─2402 /usr/sbin/libvirtd --listen
   ├─2738 /usr/sbin/dnsmasq
--conf-file=/var/lib/libvirt/dnsmasq/default.conf --leasefile-ro
--dhcp-script=/usr/libexec/libvirt_leaseshelper
   └─2739 /usr/sbin/dnsmasq
--conf-file=/var/lib/libvirt/dnsmasq/default.conf --leasefile-ro
--dhcp-script=/usr/libexec/libvirt_leaseshelper

Jun 28 11:40:51 mdct-ovirt-node-production1.example.com libvirtd[2402]:
2018-06-28 15:40:51.283+: 2651: error :
virNetDevSendEthtoolIoctl:3029 : ethtool ioctl error: No such device
Jun 28 11:40:51 mdct-ovirt-node-production1.example.com libvirtd[2402]:
2018-06-28 15:40:51.285+: 2651: error :
virNetDevSendEthtoolIoctl:3029 : ethtool ioctl error: No such device
Jun 28 11:40:51 mdct-ovirt-node-production1.example.com libvirtd[2402]:
2018-06-28 15:40:51.288+: 2651: error :
virNetDevSendEthtoolIoctl:3029 : ethtool ioctl error: No such device
Jun 28 11:40:51 mdct-ovirt-node-production1.example.com libvirtd[2402]:
2018-06-28 15:40:51.290+: 2651: error :
virNetDevSendEthtoolIoctl:3029 : ethtool ioctl error: No such device
Jun 28 11:40:51 mdct-ovirt-node-production1.example.com libvirtd[2402]:
2018-06-28 15:40:51.292+: 2651: error :
virNetDevSendEthtoolIoctl:3029 : ethtool ioctl error: No such device
Jun 28 11:40:51 mdct-ovirt-node-production1.example.com libvirtd[2402]:
2018-06-28 15:40:51.294+: 2651: error :
virNetDevSendEthtoolIoctl:3029 : ethtool ioctl error: No such device
Jun 28 11:40:51 mdct-ovirt-node-production1.example.com libvirtd[2402]:
2018-06-28 15:40:51.296+: 2651: error :
virNetDevSendEthtoolIoctl:3029 : ethtool ioctl error: No such device
Jun 28 11:40:51 mdct-ovirt-node-production1.example.com libvirtd[2402]:
2018-06-28 15:40:51.297+: 2474: warning :
virObjectGetLockableObj:399 : Object cannot be NULL
Jun 28 11:40:51 mdct-ovirt-node-production1.example.com libvirtd[2402]:
2018-06-28 15:40:51.297+: 2474: error :
qemuMonitorGetMigrationParams:2609 : invalid argument: monitor must not
be NULL
Jun 28 11:40:51 mdct-ovirt-node-production1.example.com libvirtd[2402]:
2018-06-28 15:40:51.298+: 2651: error :
virNetDevSendEthtoolIoctl:3029 : ethtool ioctl error: No such device


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[ovirt-users] Re: Unable to do Live Migration

[Michael Watters]

On 06/28/2018 02:18 AM, Michal Skrivanek wrote:
>
>> On 27 Jun 2018, at 16:47, Michael Watters  wrote:
>>
>> Having the same issue after upgrading from ovirt 4.1 to 4.2.4. 
>> Attempting to migrate any VM results in an immediate failure.  The
>> engine log shows an error as follows.
>>
>> 2018-06-27 10:43:59,815-04 ERROR
>> [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer]
>> (ForkJoinPool-1-worker-3) [] Migration of VM 'ASAP' to host
>> 'ovirt-node-production1' failed: VM destroyed during the startup.
>> 2018-06-27 10:43:59,819-04 INFO 
>> [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer]
>> (ForkJoinPool-1-worker-10) [] VM
>> '91be7864-3793-4583-accb-31b441af7b6a'(ASAP) moved from 'MigratingFrom'
>> --> ‘Up'
> please include vdsm.logs from source and destination hypervisors
>
> Thanks,
> michal

No problem.  Here are links to the logs as requested.

source: https://paste.fedoraproject.org/paste/hWJBUrVhitOS1jQdkNF6yA

destination: https://paste.fedoraproject.org/paste/0jdIJp~uOa3sgMbrly33NA

I believe the issue may be related to this error.  Any idea what would
cause this?

libvirtError: The name org.fedoraproject.FirewallD1 was not provided by
any .service files
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[ovirt-users] Host unable to run VMs after upgrading to 4.2 release

[Michael Watters]

After upgrading our ovirt hosts to the 4.2.4 release two nodes are
unable to run VMs.  The vdsm.log shows a failure which appears to be
related to firewalld.

2018-06-27 10:58:08,340-0400 ERROR (vm/5a42e1ed) [virt.vm] 
(vmId='5a42e1ed-7b9f-42f2-b1c3-403276cf1cd9') The vm start process failed 
(vm:943)
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 872, in 
_startUnderlyingVm
self._run()
  File "/usr/lib/python2.7/site-packages/vdsm/virt/vm.py", line 2876, in _run
dom.createWithFlags(flags)
  File "/usr/lib/python2.7/site-packages/vdsm/common/libvirtconnection.py", 
line 130, in wrapper
ret = f(*args, **kwargs)
  File "/usr/lib/python2.7/site-packages/vdsm/common/function.py", line 92, in 
wrapper
return func(inst, *args, **kwargs)
  File "/usr/lib64/python2.7/site-packages/libvirt.py", line 1099, in 
createWithFlags
if ret == -1: raise libvirtError ('virDomainCreateWithFlags() failed', 
dom=self)
libvirtError: The name org.fedoraproject.FirewallD1 was not provided by any 
.service files
2018-06-27 10:58:08,342-0400 INFO  (vm/5a42e1ed) [virt.vm] 
(vmId='5a42e1ed-7b9f-42f2-b1c3-403276cf1cd9') Changed state to Down: The name 
org.fedoraproject.FirewallD1 was not provided by any .service files (code=1) 
(vm:1683)

The cluster this host is a member of is configured to use *iptables*,
not firewalld.  Is there a way to resolve this?  What package provides
the .service file that vdsm is looking for?


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[ovirt-users] Re: Unable to do Live Migration

[Michael Watters]

Having the same issue after upgrading from ovirt 4.1 to 4.2.4. 
Attempting to migrate any VM results in an immediate failure.  The
engine log shows an error as follows.

2018-06-27 10:43:59,815-04 ERROR
[org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer]
(ForkJoinPool-1-worker-3) [] Migration of VM 'ASAP' to host
'ovirt-node-production1' failed: VM destroyed during the startup.
2018-06-27 10:43:59,819-04 INFO 
[org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer]
(ForkJoinPool-1-worker-10) [] VM
'91be7864-3793-4583-accb-31b441af7b6a'(ASAP) moved from 'MigratingFrom'
--> 'Up'


On 06/19/2018 04:29 AM, r...@chef.net wrote:
> Hello,
>
> I'm using a 4 node cluster oVirt 4.1. After updating the Engine to 4.2.3.8 
> (and ContOS 7.5), I tried to update the nodes too.
> Unfortunally, the live migration is not working (any more). Maybe it's 
> related to following error found in engine.log
>
> 2018-06-19 09:32:53,469+02 WARN  
> [org.ovirt.engine.core.bll.provider.network.openstack.CustomizedRESTEasyConnector]
>  (EE-ManagedThreadFactory-engineScheduled-Thread-7) [4d6a7dc4] Cannot 
> register external providers trust store: java.io.IOException: Keystore was 
> tampered with, or password was incorrect
> 2018-06-19 09:32:53,475+02 ERROR 
> [org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand] 
> (EE-ManagedThreadFactory-engineScheduled-Thread-7) [4d6a7dc4] Command 
> 'org.ovirt.engine.core.bll.provider.network.SyncNetworkProviderCommand' 
> failed: EngineException: (Failed with error unable to find valid 
> certification path to requested target and code 5050)
>
> I'm using the selfsigned CA provided with oVirt.
>
> Nodes (source and destination)
> OS-Version:RHEL - 7 - 4.1708.el7.centos
> Kernelversion: 3.10.0 - 693.21.1.el7.x86_64
> KVM-Version:2.9.0 - 16.el7_4.14.1
> LIBVIRT-Version:libvirt-3.2.0-14.el7_4.9
> VDSM-Version:vdsm-4.19.45-1.el7.centos
> SPICE-Version:0.12.8 - 2.el7.1
> CEPH-Version:librbd1-0.94.5-2.el7
> Kernel Features:PTI: 1, IBPB: 0, IBRS: 0
>
> engine.log for the mirgration:
> 2018-06-14 13:13:30,300+02 INFO  
> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] 
> (EE-ManagedThreadFactory-engine-Thread-246968) [] EVENT_ID: 
> VM_MIGRATION_START_SYSTEM_INITIATED(67), Migration initiated by system (VM: 
> vm_to_migrate, Source: SOURCE, Destination: DESTINATION, Reason: Host 
> preparing for maintenance).
> 2018-06-14 13:13:32,886+02 INFO  
> [org.ovirt.engine.core.vdsbroker.monitoring.VmsStatisticsFetcher] 
> (EE-ManagedThreadFactory-engineScheduled-Thread-94) [] Fetched 8 VMs from VDS 
> 'f3749f1e-a68d-424f-aa3a-f0ec996df498'
> 2018-06-14 13:13:32,887+02 INFO  
> [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] 
> (EE-ManagedThreadFactory-engineScheduled-Thread-94) [] VM 
> '4aff4193-ba75-481d-92b3-59b62cd8b111'(vm_to_migrate) was unexpectedly 
> detected as 'MigratingTo' on VDS 
> 'f3749f1e-a68d-424f-aa3a-f0ec996df498'(DESTINATION) (expected on 
> 'ea7bae8f-d966-4baa-b8b4-a5522b88ec3a')
> 2018-06-14 13:13:32,887+02 INFO  
> [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] 
> (EE-ManagedThreadFactory-engineScheduled-Thread-94) [] VM 
> '4aff4193-ba75-481d-92b3-59b62cd8b111' is migrating to VDS 
> 'f3749f1e-a68d-424f-aa3a-f0ec996df498'(DESTINATION) ignoring it in the 
> refresh until migration is done
> 2018-06-14 13:13:47,939+02 INFO  
> [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] 
> (EE-ManagedThreadFactory-engineScheduled-Thread-42) [] VM 
> '4aff4193-ba75-481d-92b3-59b62cd8b111'(vm_to_migrate) was unexpectedly 
> detected as 'MigratingTo' on VDS 
> 'f3749f1e-a68d-424f-aa3a-f0ec996df498'(DESTINATION) (expected on 
> 'ea7bae8f-d966-4baa-b8b4-a5522b88ec3a')
> 2018-06-14 13:13:47,939+02 INFO  
> [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] 
> (EE-ManagedThreadFactory-engineScheduled-Thread-42) [] VM 
> '4aff4193-ba75-481d-92b3-59b62cd8b111' is migrating to VDS 
> 'f3749f1e-a68d-424f-aa3a-f0ec996df498'(DESTINATION) ignoring it in the 
> refresh until migration is done
> 2018-06-14 13:14:02,993+02 INFO  
> [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] 
> (EE-ManagedThreadFactory-engineScheduled-Thread-13) [] VM 
> '4aff4193-ba75-481d-92b3-59b62cd8b111'(vm_to_migrate) was unexpectedly 
> detected as 'MigratingTo' on VDS 
> 'f3749f1e-a68d-424f-aa3a-f0ec996df498'(DESTINATION) (expected on 
> 'ea7bae8f-d966-4baa-b8b4-a5522b88ec3a')
> 2018-06-14 13:14:02,993+02 INFO  
> [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] 
> (EE-ManagedThreadFactory-engineScheduled-Thread-13) [] VM 
> '4aff4193-ba75-481d-92b3-59b62cd8b111' is migrating to VDS 
> 'f3749f1e-a68d-424f-aa3a-f0ec996df498'(DESTINATION) ignoring it in the 
> refresh until migration is done
> 2018-06-14 13:14:18,042+02 INFO  
> [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] 
> (EE-ManagedThreadFactory-engineScheduled-Thread-67) [] VM 
> '4aff4193-ba75-481d-92b3-59b62cd8b111'(vm_to_migrate) was unexpectedly 
> detected as 'MigratingTo' on VDS 
> 

[ovirt-users] Re: trunked ports

[Michael Watters]

You should be able to use bonded interfaces with an IP on each VLAN
Interface for the ovirt hosts and the engine.  For example, here is the
IP configuration for one of our VLANs.

10: bond3:  mtu 1500 qdisc
noqueue state UP group default qlen 1000
    link/ether 00:1b:21:5c:80:39 brd ff:ff:ff:ff:ff:ff
    inet6 fe80::21b:21ff:fe5c:8039/64 scope link
   valid_lft forever preferred_lft forever
24: bond3.311@bond3:  mtu 1500 qdisc
noqueue state UP group default qlen 1000
    link/ether 00:1b:21:5c:80:39 brd ff:ff:ff:ff:ff:ff
    inet 192.168.111.201/24 brd 192.168.111.255 scope global bond3.311
   valid_lft forever preferred_lft forever
    inet6 fe80::21b:21ff:fe5c:8039/64 scope link
   valid_lft forever preferred_lft forever

bond3.311 configuration is managed in the
/etc/sysconfig/network-scripts/ifcfg-bond3.311 file.

IMO setting up bonded NICs with VLAN tagging is one area where ovirt
falls short.  You essentially have to configure your networks twice. 
First using the /etc/sysconfig/network-interface files and then inside
of the engine itself.  VDSM may also need to be configured to use ifcfg
persistence in the config file.

cat files/vdsm/vdsm.conf 
[vars]
ssl = true
net_persistence = ifcfg

[addresses]
management_port = 54321

Your switch ports also need to be configured to support 802.1q networking.


On 06/23/2018 09:56 AM, william.doss...@gmail.com wrote:
>
> Hi,
>
>  
>
> I setup oVirt a few years back…  now that the HCI is real, I am
> revisiting it.  I have deployed with Gluster, and am now moving on to
> networking.
>
>  
>
> I come from a VMware shop and normally we trunk all the network ports
> exposing all VLANs to the hosts and place VMs in Portgoups that are
> tagged with VLANs.
>
>  
>
> I did manage to do this years back but I am struggling to get this to
> work today.  I had pretty limited hardware back then and I thought I
> installed using vlan tagging and trunked ports, but I don’t see any 
> option to do this using the glusterfs and hosted engine setup.
>
>  
>
> Each host has a dual port 10Gb NICs  I use one for storage that is
> connected to my storage network and one for ovirtmgmt.  (I need to add
> another of these for redundancy down the road, but no money for that
> at the moment)
>
>  
>
> The hosts also have 4 x 1Gb ports. So in lieu of being able to
> configure vlan tagging to trunked ports on hosted engine deploy, I am
> considering cabling up a 1 Gb port on each in my management services
> VLAN and when it is all up and running create another logical network
> (or several of them as I think these equate to what is a vlan tagged
> port group in VMware) with the 10Gb NIC backing for VMs.
>
>  
>
> Does that sound reasonable?  Or if anyone can point me to any docs
> that describe how to deploy to a specific VLAN with trunk ports, that
> would be nice as well as I won’t have to actually go to the office and
> run additional cables.
>
>  
>
> Appreciate any advice
>
>  
>
> Bill
>
>  
>
>
>
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[ovirt-users] Re: LDAP logins do not work

[Michael Watters]

Thanks.  I've deleted the old roles/users and recreated them using the
System Permissions tab and logins are working now.


On 06/14/2018 09:20 AM, Ondra Machacek wrote:
> This error:
>
> The user u...@example.com@example.com is not authorized to perform login
>
> means that you don't have any role assigned to your user.
>
> Please check following documentation:
>
>
> https://www.ovirt.org/documentation/admin-guide/chap-Users_and_Roles/#user-authorization
>
>
> to understand permission model of oVirt.
>
> On 06/14/2018 02:39 PM, Michael Watters wrote:
>> ldapsearch works correctly and I'm able to bind to AD without any
>> issues.  ovirt-engine-extension-aaa-ldap-setup also shows searches
>> working correctly.
>>
>> One thing I've discovered is that I can login as "u...@domain.com" but
>> then receive an error as follows.
>>
>>> The user u...@example.com@example.com is not authorized to perform
>>> login
>>
>> How do I enable debug logs?  The log entries from the engine.log file
>> are the same as my previous message.
>>
>>
>> On 06/14/2018 06:37 AM, Ondra Machacek wrote:
>>> Can you share the debug log, and also make sure the search user you are
>>> using is correct for example by running the ldapsearch command with it.
>>>
>>> On 06/13/2018 05:33 PM, Michael Watters wrote:
>>>> I've ran the ovirt-engine-extension-aaa-ldap-setup command to
>>>> configure
>>>> LDAP authentication using Active Directory however I am unable to
>>>> authenticate using valid credentials.  Here is the output show while
>>>> testing the login flow.
>>>>
>>>> [ INFO  ] Executing login sequence...
>>>>     Login output:
>>>>     2018-06-13 11:27:17,931-04 INFO
>>>> 
>>>>
>>>>     2018-06-13 11:27:17,960-04 INFO
>>>>  Initialization
>>>> 
>>>>     2018-06-13 11:27:17,960-04 INFO
>>>> 
>>>>
>>>>     2018-06-13 11:27:17,999-04 INFO    Loading extension
>>>> 'example.com-authn'
>>>>     2018-06-13 11:27:18,072-04 INFO    Extension
>>>> 'example.com-authn' loaded
>>>>     2018-06-13 11:27:18,077-04 INFO    Loading extension
>>>> 'example.com-authz'
>>>>     2018-06-13 11:27:18,089-04 INFO    Extension
>>>> 'example.com-authz' loaded
>>>>     2018-06-13 11:27:18,090-04 INFO    Initializing extension
>>>> 'example.com-authn'
>>>>     2018-06-13 11:27:18,091-04 INFO
>>>> [ovirt-engine-extension-aaa-ldap.authn::example.com-authn] Creating
>>>> LDAP
>>>> pool 'authz'
>>>>     2018-06-13 11:27:19,574-04 WARNING Exception: 80090308:
>>>> LdapErr: DSID-0C09042A, comment: AcceptSecurityContext error, data
>>>> 52e,
>>>> v3839
>>>>     2018-06-13 11:27:19,576-04 INFO
>>>> [ovirt-engine-extension-aaa-ldap.authn::example.com-authn] Creating
>>>> LDAP
>>>> pool 'authn'
>>>>     2018-06-13 11:27:20,668-04 INFO
>>>> [ovirt-engine-extension-aaa-ldap.authn::example.com-authn] LDAP pool
>>>> 'authn' information: vendor='null' version='null'
>>>>     2018-06-13 11:27:20,674-04 WARNING Ignoring records from
>>>> pool:
>>>> 'authz'
>>>>     2018-06-13 11:27:20,676-04 WARNING Ignoring records from
>>>> pool:
>>>> 'authz'
>>>>     2018-06-13 11:27:20,676-04 INFO    Extension
>>>> 'example.com-authn' initialized
>>>>     2018-06-13 11:27:20,677-04 INFO    Initializing extension
>>>> 'example.com-authz'
>>>>     2018-06-13 11:27:20,679-04 INFO
>>>> [ovirt-engine-extension-aaa-ldap.authz::example.com-authz] Creating
>>>> LDAP
>>>> pool 'authz'
>>>>     2018-06-13 11:27:21,270-04 WARNING Exception: 80090308:
>>>> LdapErr: DSID-0C09042A, comment: AcceptSecurityContext error, data
>>>> 52e,
>>>> v3839
>>>>     2018-06-13 11:27:21,273-04 INFO
>>>> [ovirt-engine-extension-aaa-ldap.authz::example.com-authz] Creating
>>>> LDAP
>>>> pool 'gc'
>>>>     2018-0

[ovirt-users] Re: LDAP logins do not work

[Michael Watters]

ldapsearch works correctly and I'm able to bind to AD without any
issues.  ovirt-engine-extension-aaa-ldap-setup also shows searches
working correctly.

One thing I've discovered is that I can login as "u...@domain.com" but
then receive an error as follows.

> The user u...@example.com@example.com is not authorized to perform login

How do I enable debug logs?  The log entries from the engine.log file
are the same as my previous message.


On 06/14/2018 06:37 AM, Ondra Machacek wrote:
> Can you share the debug log, and also make sure the search user you are
> using is correct for example by running the ldapsearch command with it.
>
> On 06/13/2018 05:33 PM, Michael Watters wrote:
>> I've ran the ovirt-engine-extension-aaa-ldap-setup command to configure
>> LDAP authentication using Active Directory however I am unable to
>> authenticate using valid credentials.  Here is the output show while
>> testing the login flow.
>>
>> [ INFO  ] Executing login sequence...
>>    Login output:
>>    2018-06-13 11:27:17,931-04 INFO
>> 
>>    2018-06-13 11:27:17,960-04 INFO
>>  Initialization 
>>    2018-06-13 11:27:17,960-04 INFO
>> 
>>    2018-06-13 11:27:17,999-04 INFO    Loading extension
>> 'example.com-authn'
>>    2018-06-13 11:27:18,072-04 INFO    Extension
>> 'example.com-authn' loaded
>>    2018-06-13 11:27:18,077-04 INFO    Loading extension
>> 'example.com-authz'
>>    2018-06-13 11:27:18,089-04 INFO    Extension
>> 'example.com-authz' loaded
>>    2018-06-13 11:27:18,090-04 INFO    Initializing extension
>> 'example.com-authn'
>>    2018-06-13 11:27:18,091-04 INFO
>> [ovirt-engine-extension-aaa-ldap.authn::example.com-authn] Creating LDAP
>> pool 'authz'
>>    2018-06-13 11:27:19,574-04 WARNING Exception: 80090308:
>> LdapErr: DSID-0C09042A, comment: AcceptSecurityContext error, data 52e,
>> v3839
>>    2018-06-13 11:27:19,576-04 INFO
>> [ovirt-engine-extension-aaa-ldap.authn::example.com-authn] Creating LDAP
>> pool 'authn'
>>    2018-06-13 11:27:20,668-04 INFO
>> [ovirt-engine-extension-aaa-ldap.authn::example.com-authn] LDAP pool
>> 'authn' information: vendor='null' version='null'
>>    2018-06-13 11:27:20,674-04 WARNING Ignoring records from
>> pool:
>> 'authz'
>>    2018-06-13 11:27:20,676-04 WARNING Ignoring records from
>> pool:
>> 'authz'
>>    2018-06-13 11:27:20,676-04 INFO    Extension
>> 'example.com-authn' initialized
>>    2018-06-13 11:27:20,677-04 INFO    Initializing extension
>> 'example.com-authz'
>>    2018-06-13 11:27:20,679-04 INFO
>> [ovirt-engine-extension-aaa-ldap.authz::example.com-authz] Creating LDAP
>> pool 'authz'
>>    2018-06-13 11:27:21,270-04 WARNING Exception: 80090308:
>> LdapErr: DSID-0C09042A, comment: AcceptSecurityContext error, data 52e,
>> v3839
>>    2018-06-13 11:27:21,273-04 INFO
>> [ovirt-engine-extension-aaa-ldap.authz::example.com-authz] Creating LDAP
>> pool 'gc'
>>    2018-06-13 11:27:22,065-04 WARNING Exception: 80090308:
>> LdapErr: DSID-0C090400, comment: AcceptSecurityContext error, data 52e,
>> v1db1
>>    2018-06-13 11:27:22,069-04 WARNING Ignoring records from
>> pool:
>> 'authz'
>>    2018-06-13 11:27:22,072-04 WARNING Ignoring records from
>> pool:
>> 'authz'
>>    2018-06-13 11:27:22,085-04 WARNING Ignoring records from
>> pool:
>> 'authz'
>>    2018-06-13 11:27:22,086-04 INFO
>> [ovirt-engine-extension-aaa-ldap.authz::example.com-authz] Available
>> Namespaces: []
>>    2018-06-13 11:27:22,087-04 INFO    Extension
>> 'example.com-authz' initialized
>>    2018-06-13 11:27:22,088-04 INFO    Start of enabled
>> extensions
>> list
>>    2018-06-13 11:27:22,089-04 INFO    Instance name:
>> 'example.com-authz', Extension name:
>> 'ovirt-engine-extension-aaa-ldap.authz', Version: '1.3.7', Notes:
>> 'Display name: ovirt-engine-extension-aaa-ldap-1.3.7-1.el7.centos',
>> License: 'ASL 2.0', Home: 'http://www.ovirt.org', Author 'The oVirt
>> Project', Build interface Version: '0',  File:
>> '/tmp/tmpPQluAI/extensions.d/example.com-authz.properties', Initialized:
>> 'true'
>>    2018-06-13 11:27:22,089-04 INFO    Instanc

[ovirt-users] LDAP logins do not work

[Michael Watters]

I've ran the ovirt-engine-extension-aaa-ldap-setup command to configure
LDAP authentication using Active Directory however I am unable to
authenticate using valid credentials.  Here is the output show while
testing the login flow.

[ INFO  ] Executing login sequence...
  Login output:
  2018-06-13 11:27:17,931-04 INFO   

  2018-06-13 11:27:17,960-04 INFO   
 Initialization 
  2018-06-13 11:27:17,960-04 INFO   

  2018-06-13 11:27:17,999-04 INFO    Loading extension
'example.com-authn'
  2018-06-13 11:27:18,072-04 INFO    Extension
'example.com-authn' loaded
  2018-06-13 11:27:18,077-04 INFO    Loading extension
'example.com-authz'
  2018-06-13 11:27:18,089-04 INFO    Extension
'example.com-authz' loaded
  2018-06-13 11:27:18,090-04 INFO    Initializing extension
'example.com-authn'
  2018-06-13 11:27:18,091-04 INFO   
[ovirt-engine-extension-aaa-ldap.authn::example.com-authn] Creating LDAP
pool 'authz'
  2018-06-13 11:27:19,574-04 WARNING Exception: 80090308:
LdapErr: DSID-0C09042A, comment: AcceptSecurityContext error, data 52e,
v3839
  2018-06-13 11:27:19,576-04 INFO   
[ovirt-engine-extension-aaa-ldap.authn::example.com-authn] Creating LDAP
pool 'authn'
  2018-06-13 11:27:20,668-04 INFO   
[ovirt-engine-extension-aaa-ldap.authn::example.com-authn] LDAP pool
'authn' information: vendor='null' version='null'
  2018-06-13 11:27:20,674-04 WARNING Ignoring records from pool:
'authz'
  2018-06-13 11:27:20,676-04 WARNING Ignoring records from pool:
'authz'
  2018-06-13 11:27:20,676-04 INFO    Extension
'example.com-authn' initialized
  2018-06-13 11:27:20,677-04 INFO    Initializing extension
'example.com-authz'
  2018-06-13 11:27:20,679-04 INFO   
[ovirt-engine-extension-aaa-ldap.authz::example.com-authz] Creating LDAP
pool 'authz'
  2018-06-13 11:27:21,270-04 WARNING Exception: 80090308:
LdapErr: DSID-0C09042A, comment: AcceptSecurityContext error, data 52e,
v3839
  2018-06-13 11:27:21,273-04 INFO   
[ovirt-engine-extension-aaa-ldap.authz::example.com-authz] Creating LDAP
pool 'gc'
  2018-06-13 11:27:22,065-04 WARNING Exception: 80090308:
LdapErr: DSID-0C090400, comment: AcceptSecurityContext error, data 52e,
v1db1
  2018-06-13 11:27:22,069-04 WARNING Ignoring records from pool:
'authz'
  2018-06-13 11:27:22,072-04 WARNING Ignoring records from pool:
'authz'
  2018-06-13 11:27:22,085-04 WARNING Ignoring records from pool:
'authz'
  2018-06-13 11:27:22,086-04 INFO   
[ovirt-engine-extension-aaa-ldap.authz::example.com-authz] Available
Namespaces: []
  2018-06-13 11:27:22,087-04 INFO    Extension
'example.com-authz' initialized
  2018-06-13 11:27:22,088-04 INFO    Start of enabled extensions
list
  2018-06-13 11:27:22,089-04 INFO    Instance name:
'example.com-authz', Extension name:
'ovirt-engine-extension-aaa-ldap.authz', Version: '1.3.7', Notes:
'Display name: ovirt-engine-extension-aaa-ldap-1.3.7-1.el7.centos',
License: 'ASL 2.0', Home: 'http://www.ovirt.org', Author 'The oVirt
Project', Build interface Version: '0',  File:
'/tmp/tmpPQluAI/extensions.d/example.com-authz.properties', Initialized:
'true'
  2018-06-13 11:27:22,089-04 INFO    Instance name:
'example.com-authn', Extension name:
'ovirt-engine-extension-aaa-ldap.authn', Version: '1.3.7', Notes:
'Display name: ovirt-engine-extension-aaa-ldap-1.3.7-1.el7.centos',
License: 'ASL 2.0', Home: 'http://www.ovirt.org', Author 'The oVirt
Project', Build interface Version: '0',  File:
'/tmp/tmpPQluAI/extensions.d/example.com-authn.properties', Initialized:
'true'
  2018-06-13 11:27:22,090-04 INFO    End of enabled extensions list
  2018-06-13 11:27:22,090-04 INFO   

  2018-06-13 11:27:22,090-04 INFO   
== Execution ===
  2018-06-13 11:27:22,091-04 INFO   

  2018-06-13 11:27:22,091-04 INFO    Iteration: 0
  2018-06-13 11:27:22,093-04 INFO    Profile='example.com'
authn='example.com-authn' authz='example.com-authz' mapping='null'
  2018-06-13 11:27:22,094-04 INFO    API:
-->Authn.InvokeCommands.AUTHENTICATE_CREDENTIALS profile='example.com'
user='d861703'
  2018-06-13 11:27:22,251-04 INFO    API:
<--Authn.InvokeCommands.AUTHENTICATE_CREDENTIALS profile='example.com'
result=CREDENTIALS_INCORRECT
  2018-06-13 11:27:22,262-04 SEVERE  Authn.Result code is:
CREDENTIALS_INCORRECT
[ ERROR ] Login sequence failed

Does anybody know what LdapErr: DSID-0C09042A, comment:

[ovirt-users] Re: Unable to create new cluster

[Michael Watters]

No problem.  I was able to work around the issue but it's something that
should be looked at.


On 06/12/2018 02:36 PM, Greg Sheremeta wrote:
> Please open a bug
> [https://bugzilla.redhat.com/enter_bug.cgi?product=ovirt-engine]
> and include your ui.log and the specific old and new ovirt versions.
>
> Thanks for reporting :)
>
> Best wishes,
> Greg
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[ovirt-users] Unable to authenticate using AD accounts

[Michael Watters]

I am having an issue getting users to authenticate using the Active
Directory backend.  I've installed the
ovirt-engine-extension-aaa-ldap-setup package and ran
ovirt-engine-extension-aaa-ldap-setup to configure everything however
users are unable to authenticate.  Testing using my own account results
in a "credentials incorrect" error as shown below.

2018-06-12 14:16:55,700-04 INFO    End of enabled extensions list
  2018-06-12 14:16:55,700-04 INFO   

  2018-06-12 14:16:55,701-04 INFO   
== Execution ===
  2018-06-12 14:16:55,701-04 INFO   

  2018-06-12 14:16:55,702-04 INFO    Iteration: 0
  2018-06-12 14:16:55,704-04 INFO    Profile='dartcontainer.com'
authn='dartcontainer.com-authn' authz='dartcontainer.com-authz'
mapping='null'
  2018-06-12 14:16:55,705-04 INFO    API:
-->Authn.InvokeCommands.AUTHENTICATE_CREDENTIALS
profile='dartcontainer.com' user='d861703'
  2018-06-12 14:16:55,869-04 INFO    API:
<--Authn.InvokeCommands.AUTHENTICATE_CREDENTIALS
profile='dartcontainer.com' result=CREDENTIALS_INCORRECT
  2018-06-12 14:16:55,879-04 SEVERE  Authn.Result code is:
CREDENTIALS_INCORRECT

Is there a way to enable more verbose logging or is there an alternative
to using LDAP such as keycloak integration? 
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[ovirt-users] Unable to create new cluster

[Michael Watters]

After upgrading my engine to the 4.2 release I'm receiving an uncaught
exception error when I attempt to create a new cluster.

Uncaught exception occurred. Please try reloading the page. Details:
(TypeError) : Cannot read property 'b' of null
Please have your administrator check the UI logs

The UI logs show the following error:

2018-06-12 11:52:32,706-04 ERROR
[org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService]
(default task-23) [] Permutation name: AEA766696E550914FBFDA5936BC98453
2018-06-12 11:52:32,707-04 ERROR
[org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService]
(default task-23) [] Uncaught exception:
com.google.gwt.core.client.JavaScriptException: (TypeError) : Cannot
read property 'b' of null
    at
org.ovirt.engine.ui.uicommonweb.Linq$ServerCpuPredicate.$test(Linq.java:139)
    at
org.ovirt.engine.ui.uicommonweb.Linq$ServerCpuPredicate.test(Linq.java:139)
    at
java.util.stream.Stream$FilterSpliterator.$lambda$0(Stream.java:632)
[:1.8.0_171]
    at
java.util.stream.Stream$FilterSpliterator$lambda$0$Type.accept(Stream.java:632)
[:1.8.0_171]
    at
java.util.Spliterators$IteratorSpliterator.$tryAdvance(Spliterators.java:459)
[rt.jar:1.8.0_171]
    at
java.util.Spliterators$IteratorSpliterator.tryAdvance(Spliterators.java:459)
[rt.jar:1.8.0_171]
    at
java.util.stream.Stream$FilterSpliterator.tryAdvance(Stream.java:628)
[:1.8.0_171]
    at
java.util.stream.Stream$StreamSource.$findFirst(Stream.java:799)
[:1.8.0_171]
    at org.ovirt.engine.ui.uicommonweb.Linq.firstOrNull(Linq.java:75)
    at
org.ovirt.engine.ui.uicommonweb.models.clusters.ClusterModel.$populateCPUList(ClusterModel.java:1895)
    at
org.ovirt.engine.ui.uicommonweb.models.clusters.ClusterModel.$lambda$19(ClusterModel.java:1733)
    at
org.ovirt.engine.ui.uicommonweb.models.clusters.ClusterModel$lambda$19$Type.onSuccess(ClusterModel.java:1733)
    at
org.ovirt.engine.ui.frontend.Frontend$1.$onSuccess(Frontend.java:227)
[frontend.jar:]
    at
org.ovirt.engine.ui.frontend.Frontend$1.onSuccess(Frontend.java:227)
[frontend.jar:]
    at
org.ovirt.engine.ui.frontend.communication.OperationProcessor$1.$onSuccess(OperationProcessor.java:133)
[frontend.jar:]
    at
org.ovirt.engine.ui.frontend.communication.OperationProcessor$1.onSuccess(OperationProcessor.java:133)
[frontend.jar:]
    at
org.ovirt.engine.ui.frontend.communication.GWTRPCCommunicationProvider$5$1.$onSuccess(GWTRPCCommunicationProvider.java:270)
[frontend.jar:]
    at
org.ovirt.engine.ui.frontend.communication.GWTRPCCommunicationProvider$5$1.onSuccess(GWTRPCCommunicationProvider.java:270)
[frontend.jar:]
    at
com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java:198)
[gwt-servlet.jar:]
    at
com.google.gwt.http.client.Request.$fireOnResponseReceived(Request.java:233)
[gwt-servlet.jar:]
    at
com.google.gwt.http.client.RequestBuilder$1.onReadyStateChange(RequestBuilder.java:409)
[gwt-servlet.jar:]
    at Unknown.eval(webadmin-0.js)
    at com.google.gwt.core.client.impl.Impl.apply(Impl.java:236)
[gwt-servlet.jar:]
    at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:275)
[gwt-servlet.jar:]
    at Unknown.eval(webadmin-0.js)
   
Is there a way to resolve this or should I create a bug report?
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[ovirt-users] Re: engine-setup fails to upgrade postgresql

[Michael Watters]

I actually managed to fix it.  The ovirt-engine package was still on
version 4.1, after running yum update to upgrade everything to version
4.2 the engine-setup script was able to upgrade postgresql.


On 06/11/2018 11:31 AM, Simone Tiraboschi wrote:
>
>
> On Mon, Jun 11, 2018 at 4:31 PM, Michael Watters  <mailto:watte...@watters.ws>> wrote:
>
> After installing the ovirt 4.2 repository and running engine-setup the
> upgrade script fails with an error as shown below.
>
> [ ERROR ] Postgresql client version is '9.5.9', whereas the version on
> 'localhost' is '9.2.23'. Please use a PostgreSQL server of version
> '9.5.9'.
>  Please note the following required changes in postgresql.conf
> on 'localhost':
> 
>  postgresql.conf is usually in /var/lib/pgsql/data,
> /var/opt/rh/rh-postgresql95/lib/pgsql/data, or somewhere under
> /etc/postgresql* . You have to restart PostgreSQL after making these
> changes.
>   Engine database host []:
>
>
> The setup script is supposed to take care of this automatically
> however
> it fails before even attempting to upgrade postgres.  Does anybody
> know
> how to work around this?
>
>
> Yes, engine-setup is supposed to care of it by itself if the DBMS is
> on the same machine as in your case.
> Can you please attach setup logs?
>  
>
>
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>

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[ovirt-users] engine-setup fails to upgrade postgresql

[Michael Watters]

After installing the ovirt 4.2 repository and running engine-setup the
upgrade script fails with an error as shown below.

[ ERROR ] Postgresql client version is '9.5.9', whereas the version on
'localhost' is '9.2.23'. Please use a PostgreSQL server of version '9.5.9'.
 Please note the following required changes in postgresql.conf
on 'localhost':

 postgresql.conf is usually in /var/lib/pgsql/data,
/var/opt/rh/rh-postgresql95/lib/pgsql/data, or somewhere under
/etc/postgresql* . You have to restart PostgreSQL after making these
changes.
  Engine database host []:


The setup script is supposed to take care of this automatically however
it fails before even attempting to upgrade postgres.  Does anybody know
how to work around this?

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[ovirt-users] Unable to upgrade

[Michael Watters]

I am attempting to upgrade from ovirt-engine 4.1 to 4.2 however yum
updates are failing due to dependency conflicts.

[root@ovirt-engine yum.repos.d]# yum update "ovirt-*-setup*"
Loaded plugins: fastestmirror, versionlock
Loading mirror speeds from cached hostfile
 * ovirt-4.2: mirrors.rit.edu
 * ovirt-4.2-epel: mirror.steadfast.net
sac-gdeploy 

  
| 3.0 kB  00:00:00
Resolving Dependencies

Error: ovirt-engine-setup-plugin-ovirt-engine conflicts with
ovirt-engine-4.1.1.8-1.el7.centos.noarch

Is there a way to resolve this?  I'm using the instructions located at
https://www.ovirt.org/release/4.2.1/#install--upgrade-from-previous-versions


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[ovirt-users] Re: Unable to login after upgrade

[Michael Watters]

On 05/31/2018 06:43 AM, Ondra Machacek wrote:
> That's very strange, can you please share the upgrade log if you still
> have it?
>
Here's a copy of the upgrade log.  The file is pretty large.

https://paste.fedoraproject.org/paste/I3WapJfAnzk81gEgKeeIDg/

> Also can you please share the output of:
>
> $ select * from users;

Users table looks like this.

https://paste.fedoraproject.org/paste/1634vd5v75YOOOL7X96tzg/

Despite having two different "admin" accounts I can log in now.

>
> and
>
> $ select * from permissions;

https://paste.fedoraproject.org/paste/p9Bl2elvFDOn~Qgzm5J3eA

>
> and also please share content of:
>
>  /etc/ovirt-engine/extensions.d/internal-authn.properties
https://paste.fedoraproject.org/paste/hePCFb1ufc0NMlelTLyX-g/

>  /etc/ovirt-engine/extensions.d/internal-auth.properties
>  /etc/ovirt-engine/aaa/internal.properties

These files do not exist.  There is an internal-authz.properties file
which looks like this.

https://paste.fedoraproject.org/paste/gyhOj0FQvO~R5lFd4-5Z0Q/

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[ovirt-users] Re: Unable to login after upgrade

[Michael Watters]

It looks like the issue was caused by a new admin account being created
in the internal-authz domain.  Here is what the engine logs show.

2018-05-30 11:15:21,893-04 INFO 
[org.ovirt.engine.core.sso.utils.AuthenticationUtils] (default task-9)
[] User admin@internal successfully logged in with scopes:
ovirt-app-admin ovirt-app-api ovirt-app-portal
ovirt-ext=auth:sequence-priority=~ ovirt-ext=revoke:revoke-all
ovirt-ext=token-info:authz-search
ovirt-ext=token-info:public-authz-search ovirt-ext=token-info:validate
ovirt-ext=token:password-access

2018-05-30 11:15:22,175-04 INFO 
[org.ovirt.engine.core.bll.aaa.CreateUserSessionCommand] (default
task-11) [77362b19] Running command: CreateUserSessionCommand internal:
false.

2018-05-30 11:15:22,252-04 ERROR
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
(default task-11) [77362b19] EVENT_ID: USER_VDC_LOGIN_FAILED(114), User
admin@internal-authz connecting from '10.209.44.27' failed to log
in.

2018-05-30 11:15:22,253-04 ERROR
[org.ovirt.engine.core.aaa.servlet.SsoPostLoginServlet] (default
task-11) [] The user admin@internal is not authorized to perform login

I was able to login after updating the permissions table to use the new
user ID as follows.

update permissions set ad_element_id = (select user_id from users where
domain = 'internal-authz' and username = 'admin') where ad_element_id =
(select user_id from users where domain = 'internal' and username =
'admin') ;

Despite this the ovirt-aaa-jdbc-tool still shows the wrong user ID when
querying the admin account.  For example:

[root@mdct-ovirt-engine-dev ~]# ovirt-aaa-jdbc-tool user show admin
-- User admin(fdfc627c-d875-11e0-90f0-83df133b58cc) --
Namespace: *
Name: admin
ID: fdfc627c-d875-11e0-90f0-83df133b58cc
Display Name:
Email:
First Name: admin
Last Name:
Department:
Title:
Description:
Account Disabled: false
Account Locked: false
Account Unlocked At: 1970-01-01 00:00:00Z
Account Valid From: 2016-11-16 15:27:01Z
Account Valid To: 2216-11-16 15:27:01Z
Account Without Password: false
Last successful Login At: 2018-05-30 16:02:46Z
Last unsuccessful Login At: 2018-05-29 19:25:28Z
Password Valid To: 2216-09-29 15:27:01Z

Is there a way to resolve this conflict?  Where does the
admin@internal-authz account come from?  I tried renaming the account
but it is recreated every time that the engine is restarted.


On 05/29/2018 04:31 PM, Alex K wrote:
> Are you using engine IP to login? Perhaps the sso default file was
> overwritten?
>
> Alex
>
> On Tue, May 29, 2018, 20:32 Michael Watters  <mailto:watte...@watters.ws>> wrote:
>
> I recently upgraded one of our ovirt engines from 4.1 to the 4.2.3
> release and the admin account is no longer able to login.  After
> entering the user name and password I receive a message that
> states "The
> user admin@internal is not authorized to perform login".
>
> Is there a way to resolve this?  Resetting the password did not work.
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[ovirt-users] Unable to login after upgrade

[Michael Watters]

I recently upgraded one of our ovirt engines from 4.1 to the 4.2.3
release and the admin account is no longer able to login.  After
entering the user name and password I receive a message that states "The
user admin@internal is not authorized to perform login".

Is there a way to resolve this?  Resetting the password did not work.
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[ovirt-users] Re: ovirt with multiple engines

[Michael Watters]

On 05/17/2018 09:06 AM, Yaniv Kaul wrote:
>
>
> On Wed, May 16, 2018 at 7:26 PM, Michael Watters <watte...@watters.ws
> <mailto:watte...@watters.ws>> wrote:
>
> Is it possible to have multiple engines with different versions of
> ovirt
> running in the same cluster?  I am working on a plan to upgrade our
> ovirt cluster to the 4.2 release however we would like to have a
> rollback plan in case there are issues with the new engine.
>
>
> If this is on a production-level setup, you anyway should have a
> contingency plan if anything goes bad to the engine.
> I recommend automated engine setup along with regular engine backup.

We run backups every night.  My concern is that once ovirt 4.2 is
installed there isn't an easy way to roll back to ovirt 4.1.
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[ovirt-users] ovirt with multiple engines

[Michael Watters]

Is it possible to have multiple engines with different versions of ovirt
running in the same cluster?  I am working on a plan to upgrade our
ovirt cluster to the 4.2 release however we would like to have a
rollback plan in case there are issues with the new engine.
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Re: [ovirt-users] Which hardware are you using for oVirt

[Michael Watters]

We run Dell Poweredge R720s and R730s with 32 GB of RAM and quad Xeon
processors.  Storage is provided by Dell MD3800i and Promise arrays
using iSCSI.  The network is all 10 gigabit interfaces using 802.3ad
bonds.  We actually just upgraded from 1 gigabit NICs since there were
some performance issues with storage causing high IOwait on VMs.  I'd
recommend avoiding 1 gigabit if you can.


On 3/24/18 4:33 AM, Andy Michielsen wrote:
> Hi all,
>
> Not sure if this is the place to be asking this but I was wondering which 
> hardware you all are using and why in order for me to see what I would be 
> needing.
>
> I would like to set up a HA cluster consisting off 3 hosts to be able to run 
> 30 vm’s.
> The engine, I can run on an other server. The hosts can be fitted with the 
> storage and share the space through glusterfs. I would think I will be 
> needing at least 3 nic’s but would be able to install ovn. (Are 1gb nic’s 
> sufficient ?)
>
> Any input you guys would like to share would be greatly appriciated.
>
> Thanks,
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Re: [ovirt-users] Unable to grant permissions to AD users

[Michael Watters]

I actually reran the ovirt-engine-extension-aaa-ldap-setup tool and was
able to login and complete a search successfully but doing the same
thing in the engine UI fails. 

Here's the configuration from the .properties file.

include = 

vars.domain = example.com
vars.user = ldapu...@example.com
vars.password = password

pool.default.auth.simple.bindDN = ${global:vars.user}
pool.default.auth.simple.password = ${global:vars.password}
pool.default.serverset.type = srvrecord
pool.default.serverset.srvrecord.domain = ${global:vars.domain}
pool.default.ssl.startTLS = true

engine logs show this error.  Is this a bug?  I don't remember entering
a trailing space anywhere during setup.

2017-10-05 14:17:38,156-04 ERROR
[org.ovirt.engine.core.sso.utils.SsoUtils] (default task-354) []
OAuthException server_error: java.text.ParseException: Invalid character
' ' encountered.
2017-10-05 14:20:03,229-04 ERROR
[org.ovirt.engine.core.sso.utils.SsoUtils] (default task-38) []
OAuthException server_error: java.text.ParseException: Invalid character
' ' encountered.
2017-10-05 14:22:24,691-04 ERROR
[org.ovirt.engine.core.aaa.servlet.SsoPostLoginServlet] (default
task-185) [] The user usern...@example.com@example.com is not authorized
to perform login



On 10/05/2017 03:29 PM, Martin Perina wrote:
> Hi,
>
> it seems that you have an error in your aaa-ldap configuration. Could you
> please share your engine.log and your aaa-ldap configuration?
>
> Thanks
>
> Martin Perina
>
>
> On Thu, Oct 5, 2017 at 9:08 PM, Michael Watters <watte...@watters.ws> wrote:
>
>> I'm having some issues granting permissions to AD users in ovirt-engine
>> 4.1.  Users can log in but receive an error as below.
>> The user u...@example.com@example.com is not authorized to perform login
>>
>> I am also not able to grant this user any permissions through the admin
>> console.  Entering a user name in the search field for the System
>> Permissions section results in a blank list.  Attached is a screenshot for
>> reference.
>>
>> Does anybody have an idea on what would cause this?  The log files aren't
>> very useful and don't show any errors.
>>
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[ovirt-users] Unable to grant permissions to AD users

[Michael Watters]

I'm having some issues granting permissions to AD users in ovirt-engine
4.1.  Users can log in but receive an error as below.

The user u...@example.com@example.com is not authorized to perform login

I am also not able to grant this user any permissions through the admin
console.  Entering a user name in the search field for the System
Permissions section results in a blank list.  Attached is a screenshot
for reference.

Does anybody have an idea on what would cause this?  The log files
aren't very useful and don't show any errors.
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Re: [ovirt-users] [ANN] oVirt 4.1.2 First Release Candidate is now available

[Michael Watters]

On Thu, 2017-05-04 at 14:56 +0200, Sandro Bonazzola wrote:
> 
> 
> On Thu, May 4, 2017 at 2:53 PM, Sandro Bonazzola  
> Due to an issue with the publishing of the website, looks like the
> release notes are not yet published.
> Source for the release notes is available
> on https://github.com/oVirt/ovirt-site/pull/935

To make it a little easier to read the direct link to the file is at 

https://github.com/oVirt/ovirt-site/blob/11654e51935cf671da747c21378316
304267eada/source/release/4.1.2/index.html.md

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[ovirt-users] Disable guest agent needs to be installed warnings

[Michael Watters]

Is there a way to disable the guest agent needs to be installed warnings
in ovirt?  I have guest VMs which cannot be updated due to having older
operating systems installed.

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Re: [ovirt-users] cannot change cluster compatibility level

[Michael Watters]

On 05/03/2017 12:16 PM, Michal Skrivanek wrote:
>
>> On 3 May 2017, at 18:10, Michael Watters <watte...@watters.ws
>> <mailto:watte...@watters.ws>> wrote:
>>
>> I have a cluster of hosts that have just been upgraded to oVirt 4.1
>> however I am receiving an error from the engine when I attempt to
>> upgrade the cluster compatibility level.
>>
>> Error while executing action: Cannot edit Cluster if some of the
>> specified custom properties are not configured by the system. The
>> keys are: macspoof
>> Does anybody know how to resolve this?  I don't see any settings
>> related to MAC spoofing in the cluster configuration options.
>
> you need to define the custom property for the new version as well, if
> you want keep using it. Or remove it from all VMs. It’s not in GUI,
> check engine-config parameters, you likely have the custom property
> for macspoof defined for <=4.0 only.
>
> Thanks,
> michal

Thanks.  I do see a host hook defined for macspoof but I'm working
around the error by migrating VMs to a different cluster which has a
higher compatibility level set.
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[ovirt-users] cannot change cluster compatibility level

[Michael Watters]

I have a cluster of hosts that have just been upgraded to oVirt 4.1
however I am receiving an error from the engine when I attempt to
upgrade the cluster compatibility level.

Error while executing action: Cannot edit Cluster if some of the
specified custom properties are not configured by the system. The keys
are: macspoof

Does anybody know how to resolve this?  I don't see any settings related
to MAC spoofing in the cluster configuration options.

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Re: [ovirt-users] oVirt GUI bug? clicking "ok" on upgrade host confirmation screen

[Michael Watters]

I've noticed the same issue on 4.0.  Clicking OK *does* start the
upgrade but the dialog box doesn't update properly to notify you that it
is working.  The issue happens in Chrome and Opera no matter what OS I
login from.


On 04/21/2017 12:50 PM, Nelson Lameiras wrote:
> Hello,
>
> Since "upgrade" functionality is available for hosts in oVirt GUI I
> have this strange bug :
>
> - Click on "Installation>>Upgrade"
> - Click "ok" on confirmation screen
> - -> (bug) confirmation screen does not dissapear as expected
> - Click "ok" again on confirmation screen -> error : "system is
> already upgrading"
> - Click "cancel" to be able to return to oVirt
>
> This happens using on :
> ovirt engine : oVirt Engine Version: 4.1.1.6-1.el7.centos
> client : windows 10
> client : chrome Version 57.0.2987.133 (64-bit)
>
> This bug was already present on oVirt 4.0 before updating to 4.1.
>
> Has anybody else have this problem?
>
> (will try to reproduce with firefox, IE)
>
> cordialement, regards,
>
> 
>   
> Nelson LAMEIRAS
> Ingénieur Systèmes et Réseaux/ Systems and Networks engineer
> Tel: +33 5 32 09 09 70
> nelson.lamei...@lyra-network.com 
> www.lyra-network.com  | www.payzen.eu
> 
>
> 
>   
>   
>   
>
> 
>
> Lyra Network, 109 rue de l'innovation, 31670 Labège, FRANCE
>
>
>
>
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[ovirt-users] VMs changing to unknown state

[Michael Watters]

I have an ovirt host running ovirt 4.0 which keeps putting the VMs
running on that host into an unknown state.  I checked the vdsm logs and
there are several errors similar to below.

Mar 20 10:16:11 ovirt-node-production3.example.com vdsm[17123]: vdsm root ERROR 
Unhandled exception
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/vdsm/utils.py", line 372, in wrapper
return f(*a, **kw)
  File "/usr/share/vdsm/virt/migration.py", line 624, in run
self.monitor_migration()
  File "/usr/share/vdsm/virt/migration.py", line 657, in monitor_migration
job_stats = self._vm._dom.jobStats()
  File "/usr/lib/python2.7/site-packages/vdsm/virt/virdomain.py", line 69, in f
ret = attr(*args, **kwargs)
  File "/usr/lib/python2.7/site-packages/vdsm/libvirtconnection.py", line 123, 
in wrapper
ret = f(*args, **kwargs)
  File "/usr/lib/python2.7/site-packages/vdsm/utils.py", line 917, in wrapper
return func(inst, *args, **kwargs)
  File "/usr/lib64/python2.7/site-packages/libvirt.py", line 1387, in jobStats
if ret is None: raise libvirtError ('virDomainGetJobStats() failed', 
dom=self)
libvirtError: Requested operation is not valid: domain is not running

Restarting vdsmd resolves the issue however I would like to resolve the
issue permanently.  Does anybody know what would cause this?
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Re: [ovirt-users] Problems adding iSCSI storage domain

[Michael Watters]

You can manually delete the domain from the database.  Run a backup
first though.


On 03/07/2017 12:14 PM, Simon Vincent wrote:
> I have setup a small cluster running a hosted engine using iSCSI. I
> tried to add a new iSCSI storage domain but this failed as not all
> hosts could access the storage server. I fixed this problem but it now
> does not let me add the new storage domain as it shows "lun is already
> part of storage domain". The engine does not show any storage domains
> but if I look in the database it shows up there.
> How do I remove this broken storage domain and then re-add it?
>
>
>
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Re: [ovirt-users] 3.5->3.6 did not import hosted engine storage domain

[Michael Watters]

Can you configure a *new* cluster and migrate the engine to that? You
should be able to import your existing storage domains and logical
networks under the new cluster which can then be used as a migration
target for any running VMs.  Your other option would be to build a new
engine using 4.0 and then restore your 3.6 backup.


On 03/07/2017 04:32 PM, Chris Adams wrote:
> Once upon a time, Chris Adams  said:
>> However, now I'm back into the catch-22 of 3.6.7+hosted engine: the
>> cluster compatibility level can't be raised while there's a running VM,
>> and that includes the hosted engine.
> I'm still stuck on this - anybody have any solution?  Because of this, I
> can't upgrade my cluster.

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Re: [ovirt-users] migration failures

[Michael Watters]

On 02/23/2017 10:28 AM, Francesco Romani wrote:
>
> The load/save state errors are most often found when the two sides of
> the migration have different and incompatible version of QEMU.
> In turn, this is quite often a bug, because forward migrations (e.g.
> from 2.3.0 to 2.4.0) are always supported, for obvious upgrade needs.

I think you're on to something there.  The destination server is running
ovirt 3.6 while the source server is on 4.0.  The cluster compatibility
level is also set to 3.6 since I have not upgrade every host node yet.


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Re: [ovirt-users] migration failures

[Michael Watters]

On 02/23/2017 10:28 AM, Francesco Romani wrote:
> On 02/23/2017 04:20 PM, Michael Watters wrote:
>> I have an ovirt cluster running ovirt 4.0 and I am seeing several errors
>> when I attempt to put one of our nodes into maintenance mode.  The logs
>> on the source server show errors as follows.
>>
>> Feb 23 10:15:08 ovirt-node-production3.example.com libvirtd[18800]: 
>> operation aborted: migration job: canceled by client
>> Feb 23 10:15:08 ovirt-node-production3.example.com libvirtd[18800]: internal 
>> error: qemu unexpectedly closed the monitor: 2017-02-23T15:12:58.289459Z 
>> qemu-kvm: warning: CPU(s) not present in any NUMA nodes: 2 3 4 5 6 7 8 9 10 
>> 11 12 13 14 15   
>> 
>>  
>>   2017-02-23T15:12:58.289684Z qemu-kvm: warning: All CPU(s) up to maxcpus 
>> should be described in NUMA config   
>>  
>>  
>>  
>>   2017-02-23T15:15:07.889891Z qemu-kvm: Unknown combination of migration 
>> flags: 0
>>  
>>   2017-02-23T15:15:07.890821Z qemu-kvm: error while loading state section id 
>> 2(ram)
>>  
>>   2017-02-23T15:15:07.892357Z qemu-kvm: load of migration failed: Invalid 
>> argument
>>
>> This cluster does *not* have NUMA enabled so I am not sure why this
>> error is happening. 
> It's one implementation detail. NUMA is enabled transparently because it
> is required for memory hotplug support.
> It should be fully transparent.
>
>
>> Some migrations did succeed after being restarted
>> on a different host however I have two VMs that appear to be stuck.  Is
>> there a way to resolve this?
> The load/save state errors are most often found when the two sides of
> the migration have different and incompatible version of QEMU.
> In turn, this is quite often a bug, because forward migrations (e.g.
> from 2.3.0 to 2.4.0) are always supported, for obvious upgrade needs.
>
> So, which version of libvirt and qemu do you have on the sides of
> failing migration paths?
>
> Bests,
>

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[ovirt-users] migration failures

[Michael Watters]

I have an ovirt cluster running ovirt 4.0 and I am seeing several errors
when I attempt to put one of our nodes into maintenance mode.  The logs
on the source server show errors as follows.

Feb 23 10:15:08 ovirt-node-production3.example.com libvirtd[18800]: operation 
aborted: migration job: canceled by client
Feb 23 10:15:08 ovirt-node-production3.example.com libvirtd[18800]: internal 
error: qemu unexpectedly closed the monitor: 2017-02-23T15:12:58.289459Z 
qemu-kvm: warning: CPU(s) not present in any NUMA nodes: 2 3 4 5 6 7 8 9 10 11 
12 13 14 15 
  
   
2017-02-23T15:12:58.289684Z qemu-kvm: warning: All CPU(s) up to maxcpus should 
be described in NUMA config 


   
2017-02-23T15:15:07.889891Z qemu-kvm: Unknown combination of migration flags: 0
   
2017-02-23T15:15:07.890821Z qemu-kvm: error while loading state section id 
2(ram)
   
2017-02-23T15:15:07.892357Z qemu-kvm: load of migration failed: Invalid argument

This cluster does *not* have NUMA enabled so I am not sure why this
error is happening.  Some migrations did succeed after being restarted
on a different host however I have two VMs that appear to be stuck.  Is
there a way to resolve this?


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

[Michael Watters]

On 02/21/2017 03:09 AM, Dan Kenigsberg wrote:
> On Mon, Feb 20, 2017 at 6:00 PM, Michael Watters <watte...@watters.ws> wrote:
>> I am building a new ovirt host running Ovirt 4.0 however I am receiving
>> UI errors when I attempt to define the host networks in the engine.  The
>> engine logs show errors as follows.
>>
>> 2017-02-20 10:53:44,478 ERROR
>> [org.ovirt.engine.core.vdsbroker.vdsbroker.HostSetupNetworksVDSCommand]
>> (default task-358) [653da31a] Exception:
>> org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException:
>> VDSGenericException: VDSErrorException: Failed to HostSetupNetworksVDS,
>> error = Error parsing bonding options: 'miimon=1 updelay=0 downdelay-0
>> mode=802.3ad', code = 25
> Why is there a minus sign in "downdelay-0"? How did it get there? We
> require a space-separated key=value list. The UI should have blocked
> it in a nicer way.

That may be a typo on my part.  When building an ovirt host I always
have to set up networking manually after installing the OS and then
reconfigure the networks through the engine using the GUI. 
Unfortunately there doesn't appear to be a simpler way to set up
networking with bonded interfaces and VLAN tagging.
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Re: [ovirt-users] Unable to set up host networks

[Michael Watters]

Thanks.  I managed to get it working after changing the bonding options
in the /etc/sysconfig/network-scripts/bond0 file.


On 02/20/2017 11:31 AM, Yaniv Kaul wrote:
>
>
> On Mon, Feb 20, 2017 at 6:00 PM, Michael Watters <watte...@watters.ws
> <mailto:watte...@watters.ws>> wrote:
>
> I am building a new ovirt host running Ovirt 4.0 however I am
> receiving
>
>
> I suggest trying 4.1.
>  
>
> UI errors when I attempt to define the host networks in the
> engine.  The
> engine logs show errors as follows.
>
> 2017-02-20 10:53:44,478 ERROR
> [org.ovirt.engine.core.vdsbroker.vdsbroker.HostSetupNetworksVDSCommand]
> (default task-358) [653da31a] Exception:
> org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException:
> VDSGenericException: VDSErrorException: Failed to
> HostSetupNetworksVDS,
> error = Error parsing bonding options: 'miimon=1 updelay=0 downdelay-0
> mode=802.3ad', code = 25
>
> UI logs also show errors as follows.
>
> 2017-02-20 10:58:49,092 ERROR
> [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService]
> (default task-239) [] Permutation name:
> 36FFE9E683BD2C616FFB067DABA3A81E
> 2017-02-20 10:58:49,092 ERROR
> [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService]
> (default task-239) [] Uncaught exception:
> com.google.gwt.event.shared.UmbrellaException: Exception caught:
> (TypeError)
>  __gwt$exception: : Cannot read property 'k' of undefined
> at Unknown.Ev(webadmin-0.js@25721)
>
>
> Without webadmin-debuginfo, we can't decipher the stack. Please
> install it, restart the Engine service and try again to reproduce.
> Ensure that you have the exact version of debuginfo that matches the
> webadmin package.
> The exception should appear on the engine's ui.log file.
>
> TIA,
> Y.
>  
>
> at Unknown.Mv(webadmin-0.js@41)
> at Unknown.d8(webadmin-0.js@19)
> at Unknown.g8(webadmin-0.js@19)
> at Unknown.q7(webadmin-0.js@117)
> at Unknown.oq(webadmin-0.js@26)
> at Unknown.yq(webadmin-0.js@24441)
> at Unknown.$2(webadmin-0.js@149)
> at Unknown.qq(webadmin-0.js@112)
> at Unknown.qaf(webadmin-0.js@1781)
> at Unknown.$$e(webadmin-0.js@85)
> at Unknown.a1e(webadmin-0.js@46)
> at Unknown.Sx(webadmin-0.js@29)
> at Unknown.Wx(webadmin-0.js@57)
> at Unknown.eval(webadmin-0.js@54)
> at Unknown.PC(webadmin-0.js@20)
> at Unknown.W9e(webadmin-0.js@98)
> at Unknown.fnf(webadmin-0.js@56)
> at Unknown.jnf(webadmin-0.js@7413)
> at Unknown.qaf(webadmin-0.js@1399)
> at Unknown.$$e(webadmin-0.js@85)
> at Unknown.Z$e(webadmin-0.js@60)
> at Unknown.$0e(webadmin-0.js@52)
> at Unknown.Sx(webadmin-0.js@29)
> at Unknown.Wx(webadmin-0.js@57)
> at Unknown.eval(webadmin-0.js@54)
> Caused by: com.google.gwt.core.client.JavaScriptException: (TypeError)
>  __gwt$exception: : Cannot read property 'k' of undefined
> at Unknown.K5p(webadmin-151.js@499431)
> at Unknown.K6p(webadmin-151.js@43)
> at Unknown.v6p(webadmin-151.js@120)
> at Unknown.P6p(webadmin-151.js@500852)
> at Unknown.b6r(webadmin-0.js@189)
> at Unknown.EFo(webadmin-0.js@71)
> at Unknown.UFo(webadmin-0.js@23730)
> at Unknown.m3p(webadmin-151.js@870)
> at Unknown.rbq(webadmin-151.js@17)
>
> Is there a way to resolve this?  Is it possible to define host
> networks manually without using the engine?
>
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[ovirt-users] Unable to set up host networks

[Michael Watters]

I am building a new ovirt host running Ovirt 4.0 however I am receiving
UI errors when I attempt to define the host networks in the engine.  The
engine logs show errors as follows.

2017-02-20 10:53:44,478 ERROR
[org.ovirt.engine.core.vdsbroker.vdsbroker.HostSetupNetworksVDSCommand]
(default task-358) [653da31a] Exception:
org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException:
VDSGenericException: VDSErrorException: Failed to HostSetupNetworksVDS,
error = Error parsing bonding options: 'miimon=1 updelay=0 downdelay-0
mode=802.3ad', code = 25

UI logs also show errors as follows.

2017-02-20 10:58:49,092 ERROR 
[org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default 
task-239) [] Permutation name: 36FFE9E683BD2C616FFB067DABA3A81E
2017-02-20 10:58:49,092 ERROR 
[org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default 
task-239) [] Uncaught exception: com.google.gwt.event.shared.UmbrellaException: 
Exception caught: (TypeError)
 __gwt$exception: : Cannot read property 'k' of undefined
at Unknown.Ev(webadmin-0.js@25721)
at Unknown.Mv(webadmin-0.js@41)
at Unknown.d8(webadmin-0.js@19)
at Unknown.g8(webadmin-0.js@19)
at Unknown.q7(webadmin-0.js@117)
at Unknown.oq(webadmin-0.js@26)
at Unknown.yq(webadmin-0.js@24441)
at Unknown.$2(webadmin-0.js@149)
at Unknown.qq(webadmin-0.js@112)
at Unknown.qaf(webadmin-0.js@1781)
at Unknown.$$e(webadmin-0.js@85)
at Unknown.a1e(webadmin-0.js@46)
at Unknown.Sx(webadmin-0.js@29)
at Unknown.Wx(webadmin-0.js@57)
at Unknown.eval(webadmin-0.js@54)
at Unknown.PC(webadmin-0.js@20)
at Unknown.W9e(webadmin-0.js@98)
at Unknown.fnf(webadmin-0.js@56)
at Unknown.jnf(webadmin-0.js@7413)
at Unknown.qaf(webadmin-0.js@1399)
at Unknown.$$e(webadmin-0.js@85)
at Unknown.Z$e(webadmin-0.js@60)
at Unknown.$0e(webadmin-0.js@52)
at Unknown.Sx(webadmin-0.js@29)
at Unknown.Wx(webadmin-0.js@57)
at Unknown.eval(webadmin-0.js@54)
Caused by: com.google.gwt.core.client.JavaScriptException: (TypeError)
 __gwt$exception: : Cannot read property 'k' of undefined
at Unknown.K5p(webadmin-151.js@499431)
at Unknown.K6p(webadmin-151.js@43)
at Unknown.v6p(webadmin-151.js@120)
at Unknown.P6p(webadmin-151.js@500852)
at Unknown.b6r(webadmin-0.js@189)
at Unknown.EFo(webadmin-0.js@71)
at Unknown.UFo(webadmin-0.js@23730)
at Unknown.m3p(webadmin-151.js@870)
at Unknown.rbq(webadmin-151.js@17)

Is there a way to resolve this?  Is it possible to define host networks 
manually without using the engine?

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Re: [ovirt-users] Disk Move Failure

[Michael Watters]

Looks like the issue was caused by having my iscsi targeted hosted on an
LVM volume.  I changed the target to use a raw disk (/dev/sdb) and disk
moves between pools are working now.


On 02/07/2017 03:23 PM, Michael Watters wrote:
> I have set up a new iSCSI storage pool in ovirt and attempted to move a
> disk from another iSCSI pool however the operation fails with the
> following error.
>
> * User admin@internal have failed to move disk centos7_template_Disk1 to
> domain TempPool.
> * VDSM mdct-ovirt-node-production1 command failed: Cannot create Logical
> Volume
>
> I checked the vdsm.log file and it also shows errors like below.
>
> a3704f7-db72-4170-b1ee-0719b1336765::ERROR::2017-02-07
> 14:34:14,748::volume::485::Storage.Volume::(create) Failed to create
> volume
> /rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/10ec3aa0-561b-4ed3-95ce-03d1d3f46b19/images/e557d62d-fdc3-4688-9d34-bb7793a02824/6ab6752e-67c6-43bc-bbcf-f825146d11c6:
> Cannot create Logical Volume: ('10ec3aa0-561b-4ed3-95ce-03d1d3f46b19',
> '6ab6752e-67c6-43bc-bbcf-f825146d11c6')
> 8a3704f7-db72-4170-b1ee-0719b1336765::ERROR::2017-02-07
> 14:34:14,748::volume::521::Storage.Volume::(create) Unexpected error
> 8a3704f7-db72-4170-b1ee-0719b1336765::ERROR::2017-02-07
> 14:34:14,748::image::405::Storage.Image::(_createTargetImage) Unexpected
> error
> 8a3704f7-db72-4170-b1ee-0719b1336765::ERROR::2017-02-07
> 14:34:14,752::task::866::Storage.TaskManager.Task::(_setError)
> Task=`8a3704f7-db72-4170-b1ee-0719b1336765`::Unexpected error
> jsonrpc.Executor/1::ERROR::2017-02-07
> 14:37:15,003::task::866::Storage.TaskManager.Task::(_setError)
> Task=`e239ee91-dd4f-49e7-857e-dd262b0972f0`::Unexpected error
> jsonrpc.Executor/1::ERROR::2017-02-07
> 14:37:15,005::dispatcher::76::Storage.Dispatcher::(wrapper) {'status':
> {'message': "Volume does not exist:
> (u'a7e1e59d-cdd8-40b6-80d7-905b8da5be1f',)", 'code': 201}}
>
> Is there a way to fix this?
>
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[ovirt-users] Disk Move Failure

[Michael Watters]

I have set up a new iSCSI storage pool in ovirt and attempted to move a
disk from another iSCSI pool however the operation fails with the
following error.

* User admin@internal have failed to move disk centos7_template_Disk1 to
domain TempPool.
* VDSM mdct-ovirt-node-production1 command failed: Cannot create Logical
Volume

I checked the vdsm.log file and it also shows errors like below.

a3704f7-db72-4170-b1ee-0719b1336765::ERROR::2017-02-07
14:34:14,748::volume::485::Storage.Volume::(create) Failed to create
volume
/rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/10ec3aa0-561b-4ed3-95ce-03d1d3f46b19/images/e557d62d-fdc3-4688-9d34-bb7793a02824/6ab6752e-67c6-43bc-bbcf-f825146d11c6:
Cannot create Logical Volume: ('10ec3aa0-561b-4ed3-95ce-03d1d3f46b19',
'6ab6752e-67c6-43bc-bbcf-f825146d11c6')
8a3704f7-db72-4170-b1ee-0719b1336765::ERROR::2017-02-07
14:34:14,748::volume::521::Storage.Volume::(create) Unexpected error
8a3704f7-db72-4170-b1ee-0719b1336765::ERROR::2017-02-07
14:34:14,748::image::405::Storage.Image::(_createTargetImage) Unexpected
error
8a3704f7-db72-4170-b1ee-0719b1336765::ERROR::2017-02-07
14:34:14,752::task::866::Storage.TaskManager.Task::(_setError)
Task=`8a3704f7-db72-4170-b1ee-0719b1336765`::Unexpected error
jsonrpc.Executor/1::ERROR::2017-02-07
14:37:15,003::task::866::Storage.TaskManager.Task::(_setError)
Task=`e239ee91-dd4f-49e7-857e-dd262b0972f0`::Unexpected error
jsonrpc.Executor/1::ERROR::2017-02-07
14:37:15,005::dispatcher::76::Storage.Dispatcher::(wrapper) {'status':
{'message': "Volume does not exist:
(u'a7e1e59d-cdd8-40b6-80d7-905b8da5be1f',)", 'code': 201}}

Is there a way to fix this?

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Re: [ovirt-users] ovirt-engine failed to check for updates

[Michael Watters]

Thanks.  I guess we'll just have to ignore these errors until the host
nodes get upgraded.


On Thu, 2017-02-02 at 17:38 +0100, Martin Perina wrote:
> Hi,
> 
> unfortunately you have found a bug [1]. The workaround is to upgrade
> 3.6 host to 4.0, for 4.0+ package lists for "Check for upgrades" flow
> are correct.
> 
> Martin Perina
> 
> 
> [1] https://bugzilla.redhat.com/show_bug.cgi?id=1418757
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Re: [ovirt-users] ovirt-engine failed to check for updates

[Michael Watters]

My intention was to upgrade the ovirt-engine to 4.0 first and then the
host nodes when we can get to them.  

On Thu, 2017-02-02 at 10:50 +0200, Yedidyah Bar David wrote:
> On Wed, Feb 1, 2017 at 10:45 PM, Victor Jose Acosta  om> wrote:
> > So, that's the problem, engine is looking for updates for version
> > 4, it does not matter if your node is version 3.6, i think this is
> > a bug. Engine should be looking for node version updates instead of
> > engine version.
> > 
> 
> Do you intend a 4.0 engine to update a 3.6 host to a later 3.6.z
> version? that's not supported.
> 
> To update the host to 4.0, you should add 4.0 repos to the host.
>  
> > On 01/02/17 17:33, users-requ...@ovirt.org wrote:
> > > Re:  ovirt-engine failed to check for updates
> >  
> > -- 
> > 
> > 
> > ___
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> > http://lists.ovirt.org/mailman/listinfo/users
> > 
> 
> 
> 
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Re: [ovirt-users] VM has been paused due to storage I/O problem

[Michael Watters]

I'm also seeing this error using a Dell MD3800i array.  The multipath
errors shown in our logs are different however.

Feb  1 15:11:58 ovirt-node-production2 kernel: dd: sending ioctl
80306d02 to a partition!
Feb  1 15:21:01 ovirt-node-production2 multipathd: dm-31: remove map
(uevent)
Feb  1 15:21:01 ovirt-node-production2 multipathd: dm-31: devmap not
registered, can't remove
Feb  1 15:21:01 ovirt-node-production2 multipathd: dm-31: remove map
(uevent)

The dd error seems to happen every time that SPM runs a test.


On 01/31/2017 09:23 AM, Nathanaël Blanchet wrote:
>
> exactly the same issue by there with FC EMC domain storage...
>
>
> Le 31/01/2017 à 15:20, Gianluca Cecchi a écrit :
>> Hello,
>> my test environment is composed by 2 old HP blades BL685c G1
>> (ovmsrv05 and ovmsrv06) and they are connected in a SAN with
>> FC-switches to an old IBM DS4700 storage array.
>> Apart from being old, they seem all ok from an hw point of view.
>> I have configured oVirt 4.0.6 and an FCP storage domain.
>> The hosts are plain CentOS 7.3 servers fully updated.
>> It is not an hosted engine environment: the manager is a vm outside
>> of the cluster.
>> I have configured power mgmt on both and it works good.
>>
>> I have at the moment  only one VM for test and it is doing quite nothing.
>>
>> Starting point: ovmsrv05 is in maintenance (since about 2 days) and
>> the VM is running on ovmsrv06.
>> I update qemu-kvm package on ovmsrv05 and then I restart it from web
>> admin gui:
>> Power Mgmt --> Restart
>>
>> Sequence of events in pane and the problem in subject:
>> Jan 31, 2017 10:29:43 AM Host ovmsrv05 power management was verified
>> successfully.
>> Jan 31, 2017 10:29:43 AM Status of host ovmsrv05 was set to Up.
>> Jan 31, 2017 10:29:38 AM Executing power management status on Host
>> ovmsrv05 using Proxy Host ovmsrv06 and Fence Agent ilo:10.4.192.212.
>> Jan 31, 2017 10:29:29 AM Activation of host ovmsrv05 initiated by
>> admin@internal-authz.
>> Jan 31, 2017 10:28:05 AM VM ol65 has recovered from paused back to up.
>> Jan 31, 2017 10:27:55 AM VM ol65 has been paused due to storage I/O
>> problem.
>> Jan 31, 2017 10:27:55 AM VM ol65 has been paused.
>> Jan 31, 2017 10:25:52 AM Host ovmsrv05 was restarted by
>> admin@internal-authz.
>> Jan 31, 2017 10:25:52 AM Host ovmsrv05 was started by
>> admin@internal-authz.
>> Jan 31, 2017 10:25:52 AM Power management start of Host ovmsrv05
>> succeeded.
>> Jan 31, 2017 10:25:50 AM Executing power management status on Host
>> ovmsrv05 using Proxy Host ovmsrv06 and Fence Agent ilo:10.4.192.212.
>> Jan 31, 2017 10:25:37 AM Executing power management start on Host
>> ovmsrv05 using Proxy Host ovmsrv06 and Fence Agent ilo:10.4.192.212.
>> Jan 31, 2017 10:25:37 AM Power management start of Host ovmsrv05
>> initiated.
>> Jan 31, 2017 10:25:37 AM Auto fence for host ovmsrv05 was started.
>> Jan 31, 2017 10:25:37 AM All VMs' status on Non Responsive Host
>> ovmsrv05 were changed to 'Down' by admin@internal-authz
>> Jan 31, 2017 10:25:36 AM Host ovmsrv05 was stopped by
>> admin@internal-authz.
>> Jan 31, 2017 10:25:36 AM Power management stop of Host ovmsrv05
>> succeeded.
>> Jan 31, 2017 10:25:34 AM Executing power management status on Host
>> ovmsrv05 using Proxy Host ovmsrv06 and Fence Agent ilo:10.4.192.212.
>> Jan 31, 2017 10:25:15 AM Executing power management stop on Host
>> ovmsrv05 using Proxy Host ovmsrv06 and Fence Agent ilo:10.4.192.212.
>> Jan 31, 2017 10:25:15 AM Power management stop of Host ovmsrv05
>> initiated.
>> Jan 31, 2017 10:25:12 AM Executing power management status on Host
>> ovmsrv05 using Proxy Host ovmsrv06 and Fence Agent ilo:10.4.192.212.
>>
>> Watching the timestamps, the culprit seems the reboot time of
>> ovmsrv05 that detects some LUNs in owned state and other ones in unowned
>> Full messages of both hosts here:
>> https://drive.google.com/file/d/0BwoPbcrMv8mvekZQT1pjc0NMRlU/view?usp=sharing
>> and
>> https://drive.google.com/file/d/0BwoPbcrMv8mvcjBCYVdFZWdXTms/view?usp=sharing
>>
>> At this time there are 4 LUNs globally seen by the two hosts but only
>> 1 of them is currently configured as the only storage domain in oVirt
>> cluster.
>>
>> [root@ovmsrv05 ~]# multipath -l | grep ^36
>> 3600a0b8000299aa8d08b55014119 dm-5 IBM ,1814  FAStT 
>> 3600a0b8000299902cd3c5501458f dm-3 IBM ,1814  FAStT 
>> 3600a0b8000299902ccf855011198 dm-2 IBM ,1814  FAStT 
>> 3600a0b8000299aa8d08955014098 dm-4 IBM ,1814  FAStT 
>>
>> the configured one:
>> [root@ovmsrv05 ~]# multipath -l 3600a0b8000299aa8d08b55014119
>> 3600a0b8000299aa8d08b55014119 dm-5 IBM ,1814  FAStT 
>> size=4.0T features='0' hwhandler='1 rdac' wp=rw
>> |-+- policy='service-time 0' prio=0 status=active
>> | |- 0:0:1:3 sdl 8:176 active undef running
>> | `- 2:0:1:3 sdp 8:240 active undef running
>> `-+- policy='service-time 0' prio=0 status=enabled
>>   |- 0:0:0:3 sdd 8:48  active undef running
>>   `- 2:0:0:3 sdi 8:128 active undef running

Re: [ovirt-users] ovirt-engine failed to check for updates

[Michael Watters]

The engine is 4.0, the host nodes are running 3.6 with VDSM 4.17.35.


On 02/01/2017 02:41 PM, Victor Jose Acosta wrote:
> Hello
>
> ovirt-imageio-daemon is part of ovirt 4 repository, is your engine
> version 4 or 3.6?

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Re: [ovirt-users] ovirt-engine failed to check for updates

[Michael Watters]

I don't think IPv6 is the cause.  When the engine checks for updates
there is a yum error shown in the debug logs as follows.

2017-02-01 10:38:39 INFO otopi.plugins.ovirt_host_mgmt.packages.update 
update.info:98 Yum: Performing yum transaction rollback
2017-02-01 10:38:39 DEBUG otopi.context context._executeMethod:142 method 
exception
Traceback (most recent call last):
  File "/tmp/ovirt-J9X39w5eHd/pythonlib/otopi/context.py", line 132, in 
_executeMethod
method['method']()
  File 
"/tmp/ovirt-J9X39w5eHd/otopi-plugins/ovirt-host-mgmt/packages/update.py", line 
110, in _packagesCheck
packages=self.environment[omgmt.PackagesEnv.PACKAGES],
  File "/tmp/ovirt-J9X39w5eHd/pythonlib/otopi/miniyum.py", line 851, in install
**kwargs
  File "/tmp/ovirt-J9X39w5eHd/pythonlib/otopi/miniyum.py", line 500, in _queue
package=package,
RuntimeError: Package ovirt-imageio-daemon cannot be found

I've searched for a repo that provides this package but it looks like
this package is part of oVirt 4.0 instead of 3.6 which is what we are using.


On 02/01/2017 12:18 PM, Nicolas Ecarnot wrote:
> Hello Michael,
>
> Last time we spoke about this issue, it was the fault of ipV6 that had
> to be turn down (I let you search the relevant posts).
>
> -
> cat /etc/sysctl.d/noipv6.conf
> net.ipv6.conf.all.disable_ipv6 = 1
> net.ipv6.conf.default.disable_ipv6 = 1
> -
>

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[ovirt-users] ovirt-engine failed to check for updates

[Michael Watters]

I have ovirt-engine 3.6 set up on a dedicated host which is managing two
ovirt hosts.  I am seeing errors when the engine attempts to check for
updates as follows.

Failed to check for available updates on host ovirt-node-production2 with 
message 'Command returned failure code 1 during SSH session 
'root@ovirt-node-production2''.

I checked the logs on the host and it appears to be an issue with yum.

2017-01-30 10:21:05 ERROR otopi.plugins.ovirt_host_mgmt.packages.update 
update.error:102 Yum: Cannot queue package ovirt-imageio-daemon: Package 
ovirt-imageio-daemon cannot be found

2017-01-30 10:21:05 ERROR otopi.context context._executeMethod:151 Failed to 
execute stage 'Package installation': Package ovirt-imageio-daemon cannot be 
found

Is there a way to resolve this?  I don't see any package named
ovirt-imageio-daemon in my repos when running a yum search.



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Re: [ovirt-users] Monitoring disk I/O

[Michael Watters]

Thanks.  I can monitor the VMs using snmp or collectd but what I'd like
is to have I/O use shown in the engine just like memory and CPU use are.


On 1/19/17 4:21 PM, Markus Stockhausen wrote:
> Hi there ...
>
> we are running a simple custom script that collects data of qemu 
> on the nodes via /proc etc. Storing this into RRD databases and
> doing a little LAMP scripting you get the attached result.
>
> Best regards.
>
> Markus
>
> 
> Von: users-boun...@ovirt.org [users-boun...@ovirt.org] im Auftrag von 
> Michael Watters [watte...@watters.ws]
> Gesendet: Donnerstag, 19. Januar 2017 21:42
> An: users
> Betreff: [ovirt-users] Monitoring disk I/O
>
> Does ovirt have any way to monitor disk I/O for each VM or disk in a
> storage pool?  I am receiving disk latency warnings and would like to
> know which VMs are causing the most disk I/O.
>
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[ovirt-users] Monitoring disk I/O

[Michael Watters]

Does ovirt have any way to monitor disk I/O for each VM or disk in a
storage pool?  I am receiving disk latency warnings and would like to
know which VMs are causing the most disk I/O.

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Re: [ovirt-users] Select As SPM Fails

[Michael Watters]

Anything is possible however I haven't had any issues since upgrading to
vdsm 4.17.35.

 

On 01/19/2017 02:58 PM, Beau Sapach wrote:
> Hmmm, makes sense, thanks for the info!  I'm not enthusiastic about
> installing packages outside of the ovirt repos so will probably look
> into an upgrade regardless.  I noticed that ovirt 4 only lists support
> for RHEL/CentOS 7.2, will a situation such as this crop up again
> eventually as incremental updates for the OS continue to push it past
> the supported version?  I've been running oVirt for less than a year
> now so I'm curious what to expect.
>
> On Thu, Jan 19, 2017 at 10:42 AM, Michael Watters
> <michael.watt...@dart.biz <mailto:michael.watt...@dart.biz>> wrote:
>
> You can upgrade vdsm without upgrading to ovirt 4.  I went through the
> same issue on our cluster a few weeks ago and the process was pretty
> simple.
>
> You'll need to do this on each of your hosts.
>
> yum --enablerepo=extras install -y epel-release git
> git clone https://github.com/oVirt/vdsm.git
> <https://github.com/oVirt/vdsm.git>
> cd  vdsm
> git checkout v4.17.35
> yum install -y `cat ./automation/build-artifacts.packages`
> ./automation/build-artifacts.sh
>
> cd /root/rpmbuild/RPMS/noarch
> yum --enablerepo=extras install centos-release-qemu-ev
> yum localinstall vdsm-4.17.35-1.el7.centos.noarch.rpm 
> vdsm-hook-vmfex-dev-4.17.35-1.el7.centos.noarch.rpm
> vdsm-infra-4.17.35-1.el7.centos.noarch.rpm
> vdsm-jsonrpc-4.17.35-1.el7.centos.noarch.rpm
> vdsm-python-4.17.35-1.el7.centos.noarch.rpm
> vdsm-xmlrpc-4.17.35-1.el7.centos.noarch.rpm
> vdsm-yajsonrpc-4.17.35-1.el7.centos.noarch.rpm
> vdsm-python-4.17.35-1.el7.centos.noarch.rpm
> vdsm-xmlrpc-4.17.35-1.el7.centos.noarch.rpm
> vdsm-cli-4.17.35-1.el7.centos.noarch.rpm
> systemctl restart vdsmd
>
> The qemu-ev repo is needed to avoid dependency errors.
>
>
> On Thu, 2017-01-19 at 09:16 -0700, Beau Sapach wrote:
> > Uh oh, looks like an upgrade to version 4 is the only option
> then
> > unless I'm missing something.
> >
> > On Thu, Jan 19, 2017 at 1:36 AM, Pavel Gashev <p...@acronis.com
> <mailto:p...@acronis.com>>
> > wrote:
> > > Beau,
> > >  
> > > Looks like you have upgraded to CentOS 7.3. Now you have to update
> > > the vdsm package to 4.17.35.
> > >  
> > >  
> > > From: <users-boun...@ovirt.org
> <mailto:users-boun...@ovirt.org>> on behalf of Beau Sapach <bsapach@u
> > > alberta.ca <http://alberta.ca>>
> > > Date: Wednesday 18 January 2017 at 23:56
> > > To: "users@ovirt.org <mailto:users@ovirt.org>"
> <users@ovirt.org <mailto:users@ovirt.org>>
> > > Subject: [ovirt-users] Select As SPM Fails
> > >  
> > > Hello everyone,
> > >  
> > > I'm about to start digging through the mailing list archives in
> > > search of a solution but thought I would post to the list as
> well. 
> > > I'm running oVirt 3.6 on a 2 node CentOS7 cluster backed by fiber
> > > channel storage and with a separate engine VM running outside of
> > > the cluster (NOT  hosted-engine).
> > >  
> > > When I try to move the SPM role from one node to the other I get
> > > the following in the web interface:
> > >  
> > >
> > >  
> > > When I look into /var/log/ovirt-engine/engine.log I see the
> > > following:
> > >  
> > > 2017-01-18 13:35:09,332 ERROR
> > >
> [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksStatusesVD
> > > SCommand] (default task-26) [6990cfca] Failed in
> > > 'HSMGetAllTasksStatusesVDS' method
> > > 2017-01-18 13:35:09,340 ERROR
> > >
> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirect
> > > or] (default task-26) [6990cfca] Correlation ID: null, Call Stack:
> > > null, Custom Event ID: -1, Message: VDSM v6 command failed:
> Logical
> > > Volume extend failed
> > >  
> > > When I look at the task list on the host currently holding the SPM
> > > role (in this case 'v6'), using: vdsClient -s 0 getAllTasks, I see
> > > a long list like this:
> > >  
> > > dc75d3e7-cea7-449b-9a04-76fd8ef0f82b :
> > >  verb = downloadIm

Re: [ovirt-users] Select As SPM Fails

[Michael Watters]

Looks like Office 365 likes to mangle hyperlinks.  The correct URL for
the git repo should be github.com/oVirt/vdsm.git.


On Thu, 2017-01-19 at 17:42 +, Michael Watters wrote:
> You can upgrade vdsm without upgrading to ovirt 4.  I went through
> the
> same issue on our cluster a few weeks ago and the process was pretty
> simple.
> 
> You'll need to do this on each of your hosts.
> 
> yum --enablerepo=extras install -y epel-release git
> git clone https://na01.safelinks.protection.outlook.com/?url=https%3A
> %2F%2Fgithub.com%2FoVirt%2Fvdsm.git=02%7C01%7Cmichael.watters%40
> dart.biz%7C30675c7dffcf4b79e32408d44094a5aa%7Cd90804aba2264b3da37a256
> f7aba7ff1%7C0%7C0%7C636204454576524118=jWBHvAr0I03%2FerbUReeZkA
> 0A39dc0rinYDn%2Bzxg6N%2B4%3D=0
> cd  vdsm
> git checkout v4.17.35
> yum install -y `cat ./automation/build-artifacts.packages`
> ./automation/build-artifacts.sh
> 
> cd /root/rpmbuild/RPMS/noarch
> yum --enablerepo=extras install centos-release-qemu-ev
> yum localinstall vdsm-4.17.35-1.el7.centos.noarch.rpm  vdsm-hook-
> vmfex-dev-4.17.35-1.el7.centos.noarch.rpm vdsm-infra-4.17.35-
> 1.el7.centos.noarch.rpm vdsm-jsonrpc-4.17.35-1.el7.centos.noarch.rpm
> vdsm-python-4.17.35-1.el7.centos.noarch.rpm vdsm-xmlrpc-4.17.35-
> 1.el7.centos.noarch.rpm vdsm-yajsonrpc-4.17.35-
> 1.el7.centos.noarch.rpm vdsm-python-4.17.35-1.el7.centos.noarch.rpm
> vdsm-xmlrpc-4.17.35-1.el7.centos.noarch.rpm vdsm-cli-4.17.35-
> 1.el7.centos.noarch.rpm
> systemctl restart vdsmd
> 
> The qemu-ev repo is needed to avoid dependency errors.
> 
> 
> On Thu, 2017-01-19 at 09:16 -0700, Beau Sapach wrote:
> > Uh oh, looks like an upgrade to version 4 is the only option
> > then
> > unless I'm missing something.
> > 
> > On Thu, Jan 19, 2017 at 1:36 AM, Pavel Gashev <p...@acronis.com>
> > wrote:
> > > Beau,
> > >  
> > > Looks like you have upgraded to CentOS 7.3. Now you have to
> > > update
> > > the vdsm package to 4.17.35.
> > >  
> > >  
> > > From: <users-boun...@ovirt.org> on behalf of Beau Sapach  > > @u
> > > alberta.ca>
> > > Date: Wednesday 18 January 2017 at 23:56
> > > To: "users@ovirt.org" <users@ovirt.org>
> > > Subject: [ovirt-users] Select As SPM Fails
> > >  
> > > Hello everyone,
> > >  
> > > I'm about to start digging through the mailing list archives in
> > > search of a solution but thought I would post to the list as
> > > well. 
> > > I'm running oVirt 3.6 on a 2 node CentOS7 cluster backed by fiber
> > > channel storage and with a separate engine VM running outside of
> > > the cluster (NOT  hosted-engine).
> > >  
> > > When I try to move the SPM role from one node to the other I get
> > > the following in the web interface:
> > >  
> > > 
> > >  
> > > When I look into /var/log/ovirt-engine/engine.log I see the
> > > following:
> > >  
> > > 2017-01-18 13:35:09,332 ERROR
> > > [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksStatuses
> > > VD
> > > SCommand] (default task-26) [6990cfca] Failed in
> > > 'HSMGetAllTasksStatusesVDS' method
> > > 2017-01-18 13:35:09,340 ERROR
> > > [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDire
> > > ct
> > > or] (default task-26) [6990cfca] Correlation ID: null, Call
> > > Stack:
> > > null, Custom Event ID: -1, Message: VDSM v6 command failed:
> > > Logical
> > > Volume extend failed
> > >  
> > > When I look at the task list on the host currently holding the
> > > SPM
> > > role (in this case 'v6'), using: vdsClient -s 0 getAllTasks, I
> > > see
> > > a long list like this:
> > >  
> > > dc75d3e7-cea7-449b-9a04-76fd8ef0f82b :
> > >          verb = downloadImageFromStream
> > >          code = 554
> > >          state = recovered
> > >          tag = spm
> > >          result =
> > >          message = Logical Volume extend failed
> > >          id = dc75d3e7-cea7-449b-9a04-76fd8ef0f82b
> > >  
> > > When I look at /var/log/vdsm/vdsm.log on the host in question
> > > (v6)
> > > I see messages like this:
> > >  
> > > '531dd533-22b1-47a0-aae8-76c1dd7d9a56': {'code': 554, 'tag':
> > > u'spm', 'state': 'recovered', 'verb': 'downloadImageFromStreaam',
> > > 'result': '', 'message': 'Logical Volume extend failed', 'id':
> > > '531dd533-22b1-47a0-aae8-76c1dd7d9a56'}
&

Re: [ovirt-users] Select As SPM Fails

[Michael Watters]

You can upgrade vdsm without upgrading to ovirt 4.  I went through the
same issue on our cluster a few weeks ago and the process was pretty
simple.

You'll need to do this on each of your hosts.

yum --enablerepo=extras install -y epel-release git
git clone https://github.com/oVirt/vdsm.git
cd  vdsm
git checkout v4.17.35
yum install -y `cat ./automation/build-artifacts.packages`
./automation/build-artifacts.sh

cd /root/rpmbuild/RPMS/noarch
yum --enablerepo=extras install centos-release-qemu-ev
yum localinstall vdsm-4.17.35-1.el7.centos.noarch.rpm  
vdsm-hook-vmfex-dev-4.17.35-1.el7.centos.noarch.rpm 
vdsm-infra-4.17.35-1.el7.centos.noarch.rpm 
vdsm-jsonrpc-4.17.35-1.el7.centos.noarch.rpm 
vdsm-python-4.17.35-1.el7.centos.noarch.rpm 
vdsm-xmlrpc-4.17.35-1.el7.centos.noarch.rpm 
vdsm-yajsonrpc-4.17.35-1.el7.centos.noarch.rpm 
vdsm-python-4.17.35-1.el7.centos.noarch.rpm 
vdsm-xmlrpc-4.17.35-1.el7.centos.noarch.rpm 
vdsm-cli-4.17.35-1.el7.centos.noarch.rpm
systemctl restart vdsmd

The qemu-ev repo is needed to avoid dependency errors.


On Thu, 2017-01-19 at 09:16 -0700, Beau Sapach wrote:
> Uh oh, looks like an upgrade to version 4 is the only option then
> unless I'm missing something.
> 
> On Thu, Jan 19, 2017 at 1:36 AM, Pavel Gashev 
> wrote:
> > Beau,
> >  
> > Looks like you have upgraded to CentOS 7.3. Now you have to update
> > the vdsm package to 4.17.35.
> >  
> >  
> > From:  on behalf of Beau Sapach  > alberta.ca>
> > Date: Wednesday 18 January 2017 at 23:56
> > To: "users@ovirt.org" 
> > Subject: [ovirt-users] Select As SPM Fails
> >  
> > Hello everyone,
> >  
> > I'm about to start digging through the mailing list archives in
> > search of a solution but thought I would post to the list as well. 
> > I'm running oVirt 3.6 on a 2 node CentOS7 cluster backed by fiber
> > channel storage and with a separate engine VM running outside of
> > the cluster (NOT  hosted-engine).
> >  
> > When I try to move the SPM role from one node to the other I get
> > the following in the web interface:
> >  
> > 
> >  
> > When I look into /var/log/ovirt-engine/engine.log I see the
> > following:
> >  
> > 2017-01-18 13:35:09,332 ERROR
> > [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksStatusesVD
> > SCommand] (default task-26) [6990cfca] Failed in
> > 'HSMGetAllTasksStatusesVDS' method
> > 2017-01-18 13:35:09,340 ERROR
> > [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirect
> > or] (default task-26) [6990cfca] Correlation ID: null, Call Stack:
> > null, Custom Event ID: -1, Message: VDSM v6 command failed: Logical
> > Volume extend failed
> >  
> > When I look at the task list on the host currently holding the SPM
> > role (in this case 'v6'), using: vdsClient -s 0 getAllTasks, I see
> > a long list like this:
> >  
> > dc75d3e7-cea7-449b-9a04-76fd8ef0f82b :
> >          verb = downloadImageFromStream
> >          code = 554
> >          state = recovered
> >          tag = spm
> >          result =
> >          message = Logical Volume extend failed
> >          id = dc75d3e7-cea7-449b-9a04-76fd8ef0f82b
> >  
> > When I look at /var/log/vdsm/vdsm.log on the host in question (v6)
> > I see messages like this:
> >  
> > '531dd533-22b1-47a0-aae8-76c1dd7d9a56': {'code': 554, 'tag':
> > u'spm', 'state': 'recovered', 'verb': 'downloadImageFromStreaam',
> > 'result': '', 'message': 'Logical Volume extend failed', 'id':
> > '531dd533-22b1-47a0-aae8-76c1dd7d9a56'}
> >  
> > As well as the error from the attempted extend of the logical
> > volume:
> >  
> > e980df5f-d068-4c84-8aa7-9ce792690562::ERROR::2017-01-18
> > 13:24:50,710::task::866::Storage.TaskManager.Task::(_setError)
> > Task=`e980df5f-d068-4c84-8aa7-9ce792690562`::Unexpected error
> > Traceback (most recent call last):
> >   File "/usr/share/vdsm/storage/task.py", line 873, in _run
> >     return fn(*args, **kargs)
> >   File "/usr/share/vdsm/storage/task.py", line 332, in run
> >     return self.cmd(*self.argslist, **self.argsdict)
> >   File "/usr/share/vdsm/storage/securable.py", line 77, in wrapper
> >     return method(self, *args, **kwargs)
> >   File "/usr/share/vdsm/storage/sp.py", line 1776, in
> > downloadImageFromStream
> >     .copyToImage(methodArgs, sdUUID, imgUUID, volUUID)
> >   File "/usr/share/vdsm/storage/image.py", line 1373, in
> > copyToImage
> >     / volume.BLOCK_SIZE)
> >   File "/usr/share/vdsm/storage/blockVolume.py", line 310, in
> > extend
> >     lvm.extendLV(self.sdUUID, self.volUUID, sizemb)
> >   File "/usr/share/vdsm/storage/lvm.py", line 1179, in extendLV
> >     _resizeLV("lvextend", vgName, lvName, size)
> >   File "/usr/share/vdsm/storage/lvm.py", line 1175, in _resizeLV
> >     raise se.LogicalVolumeExtendError(vgName, lvName, "%sM" %
> > (size, ))
> > LogicalVolumeExtendError:
> > Logical Volume extend failed: 'vgname=ae05947f-875c-4507-ad51-
> > 62b0d35ef567 lvname=caaef597-eddd-4c24-8df2-a61f35f744f8
> > newsize=1M'

Re: [ovirt-users] [ANN] oVirt 4.0.6 Release is now available

[Michael Watters]

I'm getting yum errors when I try to update the ovirt-release40 package
on our engine.

>ovirt-release40-4.0.6-1.noarch FAILED  
http://mirror.isoc.org.il/pub/ovirt/ovirt-4.0/rpm/el7/noarch/ovirt-release40-4.0.6-1.noarch.rpm:
 [Errno -1] Package does not match intended download. Suggestion: run yum 
--enablerepo=ovirt-4.0 clean metadata

Running yum clean does not have any effect.  Is there an issue with the
mirrors?


On Tue, 2017-01-10 at 13:34 +0100, Sandro Bonazzola wrote:
> The oVirt Project is pleased to announce the general availability of
> oVirt 4.0.6, as of January 10th, 2016.
>  
> This release is available now for:
> * Red Hat Enterprise Linux 7.3 or later
> * CentOS Linux (or similar) 7.3 or later
> * Fedora 23 (tech preview)
>  
> This release supports Hypervisor Hosts running:
> * Red Hat Enterprise Linux 7.3 or later
> * CentOS Linux (or similar) 7.3 or later
> * Fedora 23 (tech preview)
> * oVirt Next Generation Node 4.0
>  
> 
> This update is the sixth in a series of stabilization updates to the
> 4.0 series.
> 4.0.6 brings 4 enhancements and 59 bugfixes, including 24 high or
> urgent
> severity fixes, on top of oVirt 4.0 series
> See the release notes [1] for installation / upgrade instructions and
> a
> list of new features and bugs fixed.
>  
> Notes:
> * A new oVirt Live ISO is already available. [2]
> * A new oVirt Next Generation Node will be available soon [2]
> * A new oVirt Engine Appliance is already available for Red Hat
> Enterprise Linux and CentOS Linux (or similar)
> * Mirrors[3] might need up to one day to synchronize.
> 
> Additional Resources:
> * Read more about the oVirt 4.0.6 release highlights:http://www.ovirt
> .org/release/4.0.6/
> * Get more oVirt Project updates on Twitter: https://twitter.com/ovir
> t
> * Check out the latest project news on the oVirt blog:http://www.ovir
> t.org/blog/
>  
> [1] http://www.ovirt.org/release/4.0.6/
> [2] http://resources.ovirt.org/pub/ovirt-4.0-pre/iso/
> [3] http://www.ovirt.org/Repository_mirrors#Current_mirrors
>  
> -- 
> Sandro Bonazzola
> Better technology. Faster innovation. Powered by community
> collaboration.
> See how it works at redhat.com
> 
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Re: [ovirt-users] Redirect login requests to FQDN

[Michael Watters]

Thank you.  That appears to have fixed it.


On Mon, 2017-01-09 at 15:02 -0500, Robert Story wrote:
> On Mon, 9 Jan 2017 19:35:13 + Michael wrote:
> MW> After upgrading to ovirt-engine 4 some of our users are receiving
> a
> MW> message as follows.
> MW> 
> MW> > The client is not authorized to request an authorization. It's
> required to
> MW> > access the system using FQDN.  
> 
> I hit this annoying change as well. Create
> ovirt-engine/engine.conf.d/99-alternate-engine-fqdns.conf and add
> e.g.
> 
>   SSO_ALTERNATE_ENGINE_FQDNS="ov.example.com"
> 
> 
> Robert
> 
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Re: [ovirt-users] Disk move failures

[Michael Watters]

Awesome!  Thanks for all of your help.  I was able to install this
package and upgraded vdsm which appears to have resolved the disk
errors I was seeing.


On Mon, 2017-01-09 at 18:11 +, Pavel Gashev wrote:
> Now QEMU Enterprise Virtualization packages are built separately:
>  
> # yum --enablerepo=extras install centos-release-qemu-ev
> 
> -Original Message-
> From: Michael Watters <michael.watt...@dart.biz>
> Date: Monday 9 January 2017 at 19:19
> To: "Users@ovirt.org" <Users@ovirt.org>, Pavel Gashev <p...@acronis.co
> m>
> Subject: Re: [ovirt-users] Disk move failures
> 
> I built the rpms but there are some dependency errors when I attempt
> to
> upgrade.
> 
> qemu-img-rhev >= 10:2.3.0-31.el7_2.16 is needed by vdsm-4.17.35-
> 1.el7.centos.noarch  
> 
> qemu-kvm-rhev >= 10:2.3.0-31.el7_2.16 is needed by vdsm-4.17.35-
> 1.el7.centos.noarch
> 
> These packages appear to be part of ovirt 4.0 so it looks like an
> upgrade will be needed unless there is a way to obtain updated
> packages
> for ovirt 3.6.
> 
> 
> On Mon, 2017-01-09 at 14:44 +, Pavel Gashev wrote:
> > Michael,
> > 
> > I'd recommend to build an rpm:
> > 
> > # yum --enablerepo=extras install -y epel-release git
> > # git clone https://github.com/oVirt/vdsm.git
> > # cd  vdsm
> > # git checkout v4.17.35
> > # yum install -y `cat ./automation/build-artifacts.packages`
> > # ./automation/build-artifacts.sh
> > 
> > -Original Message-
> > From: Michael Watters <michael.watt...@dart.biz>
> > Date: Monday 9 January 2017 at 17:26
> > To: "Users@ovirt.org" <Users@ovirt.org>, Pavel Gashev <Pax@acronis.
> > co
> > m>
> > Subject: Re: [ovirt-users] Disk move failures
> > 
> > Is there a way to upgrade vdsm without upgrading everything else?  
> > 
> > 
> > On Sat, 2017-01-07 at 09:36 +, Pavel Gashev wrote:
> > > The same is here. Upgrade vdsm to 4.17.35.
> > > 
> > > -Original Message-
> > > From: <users-boun...@ovirt.org> on behalf of Michael Watters
> > >  > > .watt...@dart.biz>
> > > Date: Saturday 7 January 2017 at 00:04
> > > To: "Users@ovirt.org" <Users@ovirt.org>
> > > Subject: [ovirt-users] Disk move failures
> > > 
> > > I am receiving several LVM errors when attempting to move a disk
> > > from
> > > one storage domain to another. 
> > > 
> > > > VDSM ovirt-node-production2 command failed: Logical Volume
> > > > extend
> > > 
> > > failed
> > > 
> > > vdsm.log shows a failure message as follows.
> > > 
> > > > d6d4529e-db0d-49ac-a0c3-ee9d2e8cc9bb::ERROR::2017-01-06
> > > 
> > > 15:05:54,926::image::405::Storage.Image::(_createTargetImage)
> > > Unexpected error
> > > Traceback (most recent call last):
> > >   File "/usr/share/vdsm/storage/image.py", line 394, in
> > > _createTargetImage
> > > dstVol.extend((volParams['apparentsize'] + 511) / 512)
> > >   File "/usr/share/vdsm/storage/blockVolume.py", line 310, in
> > > extend
> > > lvm.extendLV(self.sdUUID, self.volUUID, sizemb)
> > >   File "/usr/share/vdsm/storage/lvm.py", line 1179, in extendLV
> > > _resizeLV("lvextend", vgName, lvName, size)
> > >   File "/usr/share/vdsm/storage/lvm.py", line 1175, in _resizeLV
> > > raise se.LogicalVolumeExtendError(vgName, lvName, "%sM" %
> > > (size,
> > > ))
> > > LogicalVolumeExtendError: Logical Volume extend failed:
> > > 'vgname=32f7c737-c1ee-4d2e-82a7-1b5e6efe0cf8 lvname=7ec88b4b-
> > > e893-
> > > 47dc-
> > > 895f-5f8e584ed2cf newsize=1024M'
> > > 
> > > Does anybody know what would cause this?  I am able to create
> > > volumes
> > > and extend them from the command line without any issues.
> > > ___
> > > Users mailing list
> > > Users@ovirt.org
> > > http://lists.ovirt.org/mailman/listinfo/users
> > > 
> > > 
> > 
> > 
> 
> 
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[ovirt-users] Redirect login requests to FQDN

[Michael Watters]

After upgrading to ovirt-engine 4 some of our users are receiving a
message as follows.

> The client is not authorized to request an authorization. It's required to
> access the system using FQDN.

Is there a way to direct ovirt login requests to the server's FQDN
using mod_rewrite?  I placed these rules in /etc/httpd.d/01-
redirect.conf and restarted httpd however requests are never actually
redirected.

RewriteCond %{HTTP_HOST}   !^ovirt-engine\.example\.com$ [NC,OR]
RewriteRule ^ovirt-engine/(.*) 
https://ovirt-engine.example.com/ovirt-engine/$1 [L,R]
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Re: [ovirt-users] OVF disk errors

[Michael Watters]

Thanks, that's kind of what I'm discovering.  Is it possible for an
ovirt 4 host to join a 3.6 cluster?  Do I need to upgrade my engine
first?  We are running ovirt-engine 3.6 on a dedicated server which
manages two ovirt nodes right now.


On Sat, 2017-01-07 at 09:30 +, Pavel Gashev wrote:
> Michael,
> 
> oVirt 3.6 doesn't work well on CentOS 7.3. Upgrade vdsm to 4.17.35.
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Re: [ovirt-users] Disk move failures

[Michael Watters]

I built the rpms but there are some dependency errors when I attempt to
upgrade.

qemu-img-rhev >= 10:2.3.0-31.el7_2.16 is needed by 
vdsm-4.17.35-1.el7.centos.noarch
  
qemu-kvm-rhev >= 10:2.3.0-31.el7_2.16 is needed by vdsm-4.17.35-
1.el7.centos.noarch

These packages appear to be part of ovirt 4.0 so it looks like an
upgrade will be needed unless there is a way to obtain updated packages
for ovirt 3.6.


On Mon, 2017-01-09 at 14:44 +, Pavel Gashev wrote:
> Michael,
> 
> I'd recommend to build an rpm:
> 
> # yum --enablerepo=extras install -y epel-release git
> # git clone https://github.com/oVirt/vdsm.git
> # cd  vdsm
> # git checkout v4.17.35
> # yum install -y `cat ./automation/build-artifacts.packages`
> # ./automation/build-artifacts.sh
> 
> -Original Message-
> From: Michael Watters <michael.watt...@dart.biz>
> Date: Monday 9 January 2017 at 17:26
> To: "Users@ovirt.org" <Users@ovirt.org>, Pavel Gashev <p...@acronis.co
> m>
> Subject: Re: [ovirt-users] Disk move failures
> 
> Is there a way to upgrade vdsm without upgrading everything else?  
> 
> 
> On Sat, 2017-01-07 at 09:36 +, Pavel Gashev wrote:
> > The same is here. Upgrade vdsm to 4.17.35.
> > 
> > -Original Message-
> > From: <users-boun...@ovirt.org> on behalf of Michael Watters
> >  > .watt...@dart.biz>
> > Date: Saturday 7 January 2017 at 00:04
> > To: "Users@ovirt.org" <Users@ovirt.org>
> > Subject: [ovirt-users] Disk move failures
> > 
> > I am receiving several LVM errors when attempting to move a disk
> > from
> > one storage domain to another. 
> > 
> > > VDSM ovirt-node-production2 command failed: Logical Volume extend
> > 
> > failed
> > 
> > vdsm.log shows a failure message as follows.
> > 
> > > d6d4529e-db0d-49ac-a0c3-ee9d2e8cc9bb::ERROR::2017-01-06
> > 
> > 15:05:54,926::image::405::Storage.Image::(_createTargetImage)
> > Unexpected error
> > Traceback (most recent call last):
> >   File "/usr/share/vdsm/storage/image.py", line 394, in
> > _createTargetImage
> > dstVol.extend((volParams['apparentsize'] + 511) / 512)
> >   File "/usr/share/vdsm/storage/blockVolume.py", line 310, in
> > extend
> > lvm.extendLV(self.sdUUID, self.volUUID, sizemb)
> >   File "/usr/share/vdsm/storage/lvm.py", line 1179, in extendLV
> > _resizeLV("lvextend", vgName, lvName, size)
> >   File "/usr/share/vdsm/storage/lvm.py", line 1175, in _resizeLV
> > raise se.LogicalVolumeExtendError(vgName, lvName, "%sM" %
> > (size,
> > ))
> > LogicalVolumeExtendError: Logical Volume extend failed:
> > 'vgname=32f7c737-c1ee-4d2e-82a7-1b5e6efe0cf8 lvname=7ec88b4b-e893-
> > 47dc-
> > 895f-5f8e584ed2cf newsize=1024M'
> > 
> > Does anybody know what would cause this?  I am able to create
> > volumes
> > and extend them from the command line without any issues.
> > ___
> > Users mailing list
> > Users@ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/users
> > 
> > 
> 
> 
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Re: [ovirt-users] Disk move failures

[Michael Watters]

Is there a way to upgrade vdsm without upgrading everything else?  


On Sat, 2017-01-07 at 09:36 +, Pavel Gashev wrote:
> The same is here. Upgrade vdsm to 4.17.35.
> 
> -Original Message-
> From: <users-boun...@ovirt.org> on behalf of Michael Watters  .watt...@dart.biz>
> Date: Saturday 7 January 2017 at 00:04
> To: "Users@ovirt.org" <Users@ovirt.org>
> Subject: [ovirt-users] Disk move failures
> 
> I am receiving several LVM errors when attempting to move a disk from
> one storage domain to another. 
> 
> > VDSM ovirt-node-production2 command failed: Logical Volume extend
> 
> failed
> 
> vdsm.log shows a failure message as follows.
> 
> > d6d4529e-db0d-49ac-a0c3-ee9d2e8cc9bb::ERROR::2017-01-06
> 
> 15:05:54,926::image::405::Storage.Image::(_createTargetImage)
> Unexpected error
> Traceback (most recent call last):
>   File "/usr/share/vdsm/storage/image.py", line 394, in
> _createTargetImage
> dstVol.extend((volParams['apparentsize'] + 511) / 512)
>   File "/usr/share/vdsm/storage/blockVolume.py", line 310, in extend
> lvm.extendLV(self.sdUUID, self.volUUID, sizemb)
>   File "/usr/share/vdsm/storage/lvm.py", line 1179, in extendLV
> _resizeLV("lvextend", vgName, lvName, size)
>   File "/usr/share/vdsm/storage/lvm.py", line 1175, in _resizeLV
> raise se.LogicalVolumeExtendError(vgName, lvName, "%sM" % (size,
> ))
> LogicalVolumeExtendError: Logical Volume extend failed:
> 'vgname=32f7c737-c1ee-4d2e-82a7-1b5e6efe0cf8 lvname=7ec88b4b-e893-
> 47dc-
> 895f-5f8e584ed2cf newsize=1024M'
> 
> Does anybody know what would cause this?  I am able to create volumes
> and extend them from the command line without any issues.
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
> 
> 
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[ovirt-users] Disk move failures

[Michael Watters]

I am receiving several LVM errors when attempting to move a disk from
one storage domain to another. 

> VDSM ovirt-node-production2 command failed: Logical Volume extend
failed

vdsm.log shows a failure message as follows.

> d6d4529e-db0d-49ac-a0c3-ee9d2e8cc9bb::ERROR::2017-01-06
15:05:54,926::image::405::Storage.Image::(_createTargetImage)
Unexpected error
Traceback (most recent call last):
  File "/usr/share/vdsm/storage/image.py", line 394, in
_createTargetImage
dstVol.extend((volParams['apparentsize'] + 511) / 512)
  File "/usr/share/vdsm/storage/blockVolume.py", line 310, in extend
lvm.extendLV(self.sdUUID, self.volUUID, sizemb)
  File "/usr/share/vdsm/storage/lvm.py", line 1179, in extendLV
_resizeLV("lvextend", vgName, lvName, size)
  File "/usr/share/vdsm/storage/lvm.py", line 1175, in _resizeLV
raise se.LogicalVolumeExtendError(vgName, lvName, "%sM" % (size, ))
LogicalVolumeExtendError: Logical Volume extend failed:
'vgname=32f7c737-c1ee-4d2e-82a7-1b5e6efe0cf8 lvname=7ec88b4b-e893-47dc-
895f-5f8e584ed2cf newsize=1024M'

Does anybody know what would cause this?  I am able to create volumes
and extend them from the command line without any issues.
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[ovirt-users] OVF disk errors

[Michael Watters]

Hello,

I have two hosts in a cluster running ovirt 3.6 and I keep seeing
errors in the event log as follows.

Jan 5, 2017 2:34:01 PM

Host ovirt-node-production2 power management was verified successfully.

Jan 5, 2017 2:34:01 PM

Status of host ovirt-node-production2 was set to Up.

Jan 5, 2017 2:33:58 PM

Executing power management status on Host ovirt-node-production2 using Proxy 
Host ovirt-node-production1 and Fence Agent ipmilan:1.2.3.4

Jan 5, 2017 2:33:48 PM

Failed to update OVF disks c7c567a3-ebd5-4e3a-bf1e-66080e8a09b4, OVF data isn't 
updated on those OVF stores (Data Center Default, Storage Domain 
2-Production-Faster).

Jan 5, 2017 2:33:47 PM

Host ovirt-node-production2 is not responding. It will stay in Connecting 
state for a grace period of 104 seconds and after that an attempt to fence the 
host will be issued.

Jan 5, 2017 2:33:47 PM

Failed to update OVF disks 389bd0fe-804c-428d-9de1-640d83fe9a29, OVF data isn't 
updated on those OVF stores (Data Center Default, Storage Domain 
1-Production-Slower).

Jan 5, 2017 2:33:42 PM

VDSM ovirt-node-production2 command failed: Logical Volume extend failed


What concerns me the most is the last two errors.  I've verified that all disks 
are online and all volume groups are working as expected.  Is there a way to 
manually update an OVF disk?  Here is what the engine database shows for these 
disk IDs.


engine=# select * from storage_domains_ovf_info where ovf_disk_id = 
'c7c567a3-ebd5-4e3a-bf1e-66080e8a09b4' ;
  storage_domain_id   | status | ovf_disk_id
  | stored_ovfs_ids |last_updated
--++--+-+
 32f7c737-c1ee-4d2e-82a7-1b5e6efe0cf8 |  1 | 
c7c567a3-ebd5-4e3a-bf1e-66080e8a09b4 | | 2016-11-21 
13:48:55.756-05
(1 row)


engine=# select * from storage_domains_ovf_info where ovf_disk_id = 
'389bd0fe-804c-428d-9de1-640d83fe9a29' ;
  storage_domain_id   | status | ovf_disk_id
  | stored_ovfs_ids |last_updated
--++--+-+
 52e48bb6-e477-41fe-aa25-69fc04b47c98 |  1 | 
389bd0fe-804c-428d-9de1-640d83fe9a29 | | 2016-12-31 
00:13:58.924-05
(1 row)




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[ovirt-users] VM Migration Failed

[Michael Watters]

I am running ovirt 3.6 on our cluster and VM migration is failing.  The
VDSM logs show an error as follows.

jsonrpc.Executor/7::ERROR::2016-12-16 
08:41:04,398::vm::4714::virt.vm::(_updateDevicesDomxmlCache) 
vmId=`dc419d2b-522a-4e96-b06a-243ec8ede44e`::Alias not found for device type 
redir during migration at destination host

Does anybody know what would cause this?  Both hosts are online and have VMs 
running.
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[ovirt-users] kdump integration warnings

[Michael Watters]

I have two brand new ovirt hosts running ovirt 3.6 which are giving a
warning message whenever the host is activated.

>Kdump integration is enabled for host ovirt-node-production1, but
kdump is not configured properly on host.

The server does have the kdump package installed and the service is
running according to systemctl.  Do I need to update the
/etc/kdump.conf file to work properly or does ovirt do that on its own?
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