[ovirt-users] Re: teaming vs bonding

[Gabi C]

Redhat POV



https://www.redhat.com/en/blog/if-you-bonding-you-will-love-teaming

On Wed, Jun 10, 2020 at 9:39 PM Louis Bohm  wrote:

> Unless I have learned wrong all these years Teaming is the Windows term
> for Linux Bonding.
>
> And its the underlying OS that needs to support it.  Unless you mean to do
> the Teaming/Bonding in the VM.  Which it would then be the VM’s OS that
> needs to support it.
>
> Not sure if Ovirt support LACP bonding in the VM.  It probably does.
>
> Louis
> -<<—->>-
> Louis Bohm
> louisb...@gmail.com
>
>
> 
>
> 
>
> On Jun 10, 2020, at 2:30 PM, Diggy Mc  wrote:
>
> Does 4.4.x support adapter teaming?  If yes, which is preferred, teaming
> or bonding?
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Re: [ovirt-users] RHEV-H 7.2 Beta Install

[Gabi C]

.back in 2013

http://comments.gmane.org/gmane.comp.emulators.ovirt.user/11657


On Tue, Feb 23, 2016 at 10:23 PM, Ryan Barry  wrote:

> Hi Christopher --
>
> You can get to a console by pressing F2 (I think this is blocked while the
> progress bar is moving, but should be available after the exception, and
> it's available at any point the installer is interactive).
>
> This is a new issue to me.
>
> Can you please file a bug report? An sosreport may be helpful (this works
> normally from the rescue shell at )
>
> If possible, it would be best to get debug logs.
>
> To do that, press F2 immediately after entering the installer, and run:
>
> python -m ovirt.node.installer --debug
>
> Logs will be available at /tmp/ovirt-node.debug.log or
> /var/log/ovirt-node.debug.log, depending on how far through the installer
> it gets.
>
> On Tue, Feb 23, 2016 at 9:32 AM,  wrote:
>
>> I know this is the ovirt-list, but I've had great success with help
>> here as I have been running a couple of ovirt instances for some time
>> (as part of a lab/testing).
>>
>> In any case, I'm trying to install the RHEV-H beta (7.2 latest ISO),
>> and for whatever reason, my install gets to 22% (right after
>> partitioning up the local drive, I believe) and fails.
>>
>> I have no idea how to troubleshoot this.  I've tried changing install
>> options (i've been installing via PXE) to no avail, and I notice that
>> there don't appear to be any virtual terminals to switch to look at
>> things and/or see where things failed.
>>
>> The errors that I get say something along the lines of:
>>
>> unexpected EOF while looking for matching ''
>>
>> I'll try and get more details, but i've attached a screenshot from the
>> console.
>>
>> Any help on HOW to troubleshoot this, pull logs, etc.. would be most
>> appreciated as I'd like to get this moving forward.
>>
>> Thanks for all of your hard work and the help of the community!
>>
>> -- Chris
>>
>
>
>
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Re: [ovirt-users] adding gluster domains

[Gabi C]

Hello!
Compute nodes are also gluster nodes or they are separate?
Host resolution between al 2/4 nodes is OK?
Did you try to create volume from Ovirt interface? ..and not from cli?


On Tue, Sep 22, 2015 at 11:47 AM, Brett Stevens 
wrote:

> Hi. First time on the lists. I've searched for this but no luck so sorry
> if this has been covered before.
>
> Im working with the latest 3.6 beta with the following infrastructure.
>
> 1 management host (to be used for a number of tasks so chose not to use
> self hosted, we are a school and will need to keep an eye on hardware costs)
> 2 compute nodes
> 2 gluster nodes
>
> so far built one gluster volume using the gluster cli to give me 2 nodes
> and one arbiter node (management host)
>
> so far, every time I create a volume, it shows up strait away on the ovirt
> gui. however no matter what I try, I cannot create or import it as a data
> domain.
>
> the current error in the ovirt gui is "Error while executing action
> AddGlusterFsStorageDomain: Error creating a storage domain's metadata"
>
> logs, continuously rolling the following errors around
>
> Scheduler_Worker-53) [] START, GlusterVolumesListVDSCommand(HostName =
> sjcstorage02, GlusterVolumesListVDSParameters:{runAsync='true',
> hostId='c75682ba-1e4c-42a3-85c7-16e4bb2ce5da'}), log id: 24198fbf
>
> 2015-09-22 03:57:29,903 WARN
> [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturnForXmlRpc]
> (DefaultQuartzScheduler_Worker-53) [] Could not associate brick
> 'sjcstorage01:/export/vmstore/brick01' of volume
> '878a316d-2394-4aae-bdf8-e10eea38225e' with correct network as no gluster
> network found in cluster 'b00d3c6d-fdfb-49e8-9f1a-f749c3d42486'
>
> 2015-09-22 03:57:29,905 WARN
> [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturnForXmlRpc]
> (DefaultQuartzScheduler_Worker-53) [] Could not associate brick
> 'sjcstorage02:/export/vmstore/brick01' of volume
> '878a316d-2394-4aae-bdf8-e10eea38225e' with correct network as no gluster
> network found in cluster 'b00d3c6d-fdfb-49e8-9f1a-f749c3d42486'
>
> 2015-09-22 03:57:29,905 WARN
> [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListReturnForXmlRpc]
> (DefaultQuartzScheduler_Worker-53) [] Could not add brick
> 'sjcvhost02:/export/vmstore/brick01' to volume
> '878a316d-2394-4aae-bdf8-e10eea38225e' - server uuid
> '29b58278-9aa3-47c5-bfb4-1948ef7fdbba' not found in cluster
> 'b00d3c6d-fdfb-49e8-9f1a-f749c3d42486'
>
> 2015-09-22 03:57:29,905 INFO
> [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListVDSCommand]
> (DefaultQuartzScheduler_Worker-53) [] FINISH, GlusterVolumesListVDSCommand,
> return:
> {878a316d-2394-4aae-bdf8-e10eea38225e=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity@41e93fb1},
> log id: 24198fbf
>
>
> I'm new to ovirt and gluster, so any help would be great
>
>
> thanks
>
>
> Brett Stevens
>
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Re: [ovirt-users] Communication errors between engine and nodes?

[Gabi C]

Hello!

FYI:
 updated 2 days ago 3 hypervisor from my setup to latest 3.5-patternfly ,
rebooted nodes, and engine and the error seems to be gone: no longer got
heartbeat exeeded.

On Tue, Mar 17, 2015 at 11:58 AM, Piotr Kliczewski 
piotr.kliczew...@gmail.com wrote:

 Hi Roel,

 You can change this setting in two ways.
 - you can update it in db directly as you stated (not recommended)
 - use engine-config -s vdsHeartbeatInSeconds=20 but prior to running
 this command
   you need to update config file
 /etc/ovirt-engine/engine-config/engine-config.properties
   with vdsHeartbeatInSeconds.type=Integer. This config value is not
 exposed by default.

 Thanks,
 Piotr

 On Mon, Mar 16, 2015 at 11:18 PM, Roel de Rooy rder...@motto.nl wrote:
  HI Piotr,
 
  Thanks for your reply!
 
  If I would like to change the heartbeat value, do I have to update the
 value within the vdc_options table directly, or should this be done by
 another way (e.g. config file)?
 
  Regards,
  Roel
 
  -Oorspronkelijk bericht-
  Van: Piotr Kliczewski [mailto:piotr.kliczew...@gmail.com]
  Verzonden: maandag 16 maart 2015 12:16
  Aan: Roel de Rooy
  CC: Michal Skrivanek; users@ovirt.org
  Onderwerp: Re: [ovirt-users] Communication errors between engine and
 nodes?
 
  Unfortunately log entries that you copied give me almost no information
 about nature of your issue.
  There are few things that we can do to understand what is going on with
 your setup.
 
  Heartbeat functionality provides means to detect whether we still have
 connection with a host. By default heartbeat timeout is set to 10 seconds
 but it can be modified by setting vdsHeartbeatInSeconds.
 
  In general whenever there are no incoming responses nor heartbeat frame
 is not received engine will invalidate the connection and will attempt to
 recover. If reconnection was successful you want see any other consequences
 of loosing single heartbeat. I would explore stability of your network so
 if the network is busy or you loose network packets from time to time this
 kind of entries in the log are expected. You can increase heatbeat value
 and see whether it will work better for your env.
 
  If you confirm that your network is stable we could explore the issue
 further by setting debug level logging for your engine to understand
 exactly how the messages are processes by a host and when we receive
 responses.
 
 
 
  On Mon, Mar 16, 2015 at 11:34 AM, Roel de Rooy rder...@motto.nl wrote:
  Received the heartbeat exeeded continuously this morning (seems to be
 quiet again for now).
  VM's still continue to work correctly and the storage domains (NFS
 shares) are still connected and reachable on the nodes, at the exact time
 that this issue is happening.
 
  Contacted our network engineer to see if he could see a load increase
 on our network, or could see any latency, errors, etc.
  Unfortunately he could not detect anything yet (he is still
 investigating this).
 
 
  I have attached both the engine and vdsm logs
 
  Engine.log:
 
  2015-03-16 10:10:10,506 ERROR
  [org.ovirt.engine.core.vdsbroker.vdsbroker.ListVDSCommand]
  (DefaultQuartzScheduler_Worker-45) [6d40f562] Command
  ListVDSCommand(HostName = HOST, HostId =
  3b87597e-081b-4c89-9b1e-cb04203259f5,
  vds=Host[HOST,3b87597e-081b-4c89-9b1e-cb04203259f5]) execution
  failed. Exception: VDSNetworkException: VDSGenericException:
  VDSNetworkException: Heartbeat exeeded
  2015-03-16 10:10:10,507 ERROR
  [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStatusVDSCommand]
  (DefaultQuartzScheduler_Worker-35) [2c53103c] Command
  SpmStatusVDSCommand(HostName = HOST, HostId =
  3b87597e-081b-4c89-9b1e-cb04203259f5, storagePoolId =
  124ae76f-8acb-412e-91cc-dff9f6ec665d) execution failed. Exception:
  VDSNetworkException: VDSGenericException: VDSNetworkException:
  Heartbeat exeeded
  2015-03-16 10:10:10,506 WARN
  [org.ovirt.vdsm.jsonrpc.client.internal.ResponseWorker]
  (ResponseWorker) Exception thrown during message processing
  2015-03-16 10:10:10,507 WARN
 [org.ovirt.engine.core.vdsbroker.VdsManager]
 (DefaultQuartzScheduler_Worker-45) [6d40f562] Host HOST is not
 responding. It will stay in Connecting state for a grace period of 88
 seconds and after that an attempt to fence the host will be issued.
  2015-03-16 10:10:10,510 INFO
  [org.ovirt.engine.core.bll.storage.SetStoragePoolStatusCommand]
  (DefaultQuartzScheduler_Worker-35) [7e61eee] Running command:
  SetStoragePoolStatusCommand internal: true. Entities affected :  ID:
  124ae76f-8acb-412e-91cc-dff9f6ec665d Type: StoragePool
  2015-03-16 10:10:10,512 INFO
  [org.ovirt.engine.core.vdsbroker.storage.StoragePoolDomainHelper]
  (DefaultQuartzScheduler_Worker-35) [7e61eee] Storage Pool
  124ae76f-8acb-412e-91cc-dff9f6ec665d - Updating Storage Domain
  bfa86142-6f2e-44fe-8a9c-cf4390f3b8ae status from Active to Unknown,
  reason : null
  2015-03-16 10:10:10,513 INFO
  [org.ovirt.engine.core.vdsbroker.storage.StoragePoolDomainHelper]
  

Re: [ovirt-users] why is it called vdsm?

[Gabi C]

more descriptive than more descriptive  *Virtual Desktop* and Server
Manager ?
http://www.ovirt.org/Category:Vdsm


On Fri, Feb 13, 2015 at 4:04 PM, Greg Sheremeta gsher...@redhat.com wrote:

 Why is it called vdsm and not something a little more descriptive and
 project-related, like ovirt-agent?

 Greg Sheremeta
 Red Hat, Inc.
 Sr. Software Engineer, RHEV
 Cell: 919-807-1086
 gsher...@redhat.com

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Re: [ovirt-users] Too much memory used in hosts

[Gabi C]

Might hit https://bugzilla.redhat.com/show_bug.cgi?id=1142647

On Thu, Dec 18, 2014 at 10:06 AM, Dinuwan dinu...@seychelles.sc wrote:

 Dear Ovirt users,



 I am new to ovirt. I have installed the Ovirt hosted setup on two machines
 running glusterfs. It has been working ok. I now have about 6 virtual
 machines in my cluster. The problem that I am having is; when I shutdown
 all the machines on one host, the memory is not freed. I migrated all the
 VMs to one Host and left the with 0, but still the memory is displayed at
 89%. When I do a top on the same Host, I only see the vdsmd using 16%. I do
 not see any particular errors in any of the log files either.



 Would appreciate it if anybody could share their knowledge on the matter.
 Has it happened to anyone?



 Thanking you all in advance,



 D1.

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[ovirt-users] after rebooting nodes cannot activate them

[Gabi C]

Hello!


1 engine- not hosted FC 19 + ovirt 3.5 ;
3 nodes - F20 and ovirt 3.5 patternfly due to high vdsm memory usage. All
theree nodes serves as glusterfs server - 3 replicated bricks.
After putting DC in maintenance -  all VM shutdown, storages in maintenance
(ISO, Data, Export) , stop gluster volume and finally hosts in maintenance
, runned yum update on all nodes, reboot them, Confirm host has been
rebooted but trying to activate them raise Gluster command [UNKNOWN]
failed on server. and hosts goes in non operational.


vdsm log goes like:

Thread-15::ERROR::2014-12-18
10:17:53,439::__init__::493::jsonrpc.JsonRpcServer::(_serveRequest)
Internal server error
Traceback (most recent call last):
  File /usr/lib/python2.7/site-packages/yajsonrpc/__init__.py, line 488,
in _serveRequest
res = method(**params)
  File /usr/share/vdsm/rpc/Bridge.py, line 264, in _dynamicMethod
result = fn(*methodArgs)
  File /usr/share/vdsm/gluster/apiwrapper.py, line 79, in list
return self._gluster.hostsList()
  File /usr/share/vdsm/gluster/api.py, line 54, in wrapper
rv = func(*args, **kwargs)
  File /usr/share/vdsm/gluster/api.py, line 251, in hostsList
return {'hosts': self.svdsmProxy.glusterPeerStatus()}
  File /usr/share/vdsm/supervdsm.py, line 50, in __call__
return callMethod()
  File /usr/share/vdsm/supervdsm.py, line 48, in lambda
**kwargs)
  File string, line 2, in glusterPeerStatus
  File /usr/lib64/python2.7/multiprocessing/managers.py, line 773, in
_callmethod
raise convert_to_error(kind, result)
GlusterCmdExecFailedException: Command execution failed
error: Connection failed. Please check if gluster daemon is operational.
return code: 1





*NB*
*Reinstalling all host after moving in Maintenance from Non-op avtivates
them and I am able to start gluster volume, activate stoarage domains and
so on...*

https://bugzilla.redhat.com/show_bug.cgi?id=1142647
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Re: [ovirt-users] Too much memory used in hosts

[Gabi C]

or install ovirt-3.5-snapshot/patternfly repository which has latest
patches.http://resources01.phx.ovirt.org/releases/ovirt-release/

On Thu, Dec 18, 2014 at 12:01 PM, Dinuwan dinu...@seychelles.sc wrote:

 Hi Gabi C,



 Thank you for your reply. I guess I have to wait till 3.5.1 is launched
 for the fix.



 Regards,

 D1.



 *From:* Gabi C [mailto:gab...@gmail.com]
 *Sent:* Thursday, December 18, 2014 12:44 PM
 *To:* Dinuwan
 *Cc:* users@ovirt.org
 *Subject:* Re: [ovirt-users] Too much memory used in hosts



 Might hit https://bugzilla.redhat.com/show_bug.cgi?id=1142647



 On Thu, Dec 18, 2014 at 10:06 AM, Dinuwan dinu...@seychelles.sc wrote:

 Dear Ovirt users,



 I am new to ovirt. I have installed the Ovirt hosted setup on two machines
 running glusterfs. It has been working ok. I now have about 6 virtual
 machines in my cluster. The problem that I am having is; when I shutdown
 all the machines on one host, the memory is not freed. I migrated all the
 VMs to one Host and left the with 0, but still the memory is displayed at
 89%. When I do a top on the same Host, I only see the vdsmd using 16%. I do
 not see any particular errors in any of the log files either.



 Would appreciate it if anybody could share their knowledge on the matter.
 Has it happened to anyone?



 Thanking you all in advance,



 D1.


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Re: [ovirt-users] Too much memory used in hosts

[Gabi C]

after installing snapshot repos, enable them and running yum update will do
( I think reinstall host will be OK also)

On Thu, Dec 18, 2014 at 12:44 PM, Dinuwan dinu...@seychelles.sc wrote:

 Thanks for that….do I have to install from scratch? Or is there a patch I
 can update?



 *From:* Gabi C [mailto:gab...@gmail.com]
 *Sent:* Thursday, December 18, 2014 2:09 PM

 *To:* Dinuwan
 *Cc:* users@ovirt.org
 *Subject:* Re: [ovirt-users] Too much memory used in hosts



 or install ovirt-3.5-snapshot/patternfly repository which has latest
 patches.http://resources01.phx.ovirt.org/releases/ovirt-release/



 On Thu, Dec 18, 2014 at 12:01 PM, Dinuwan dinu...@seychelles.sc wrote:

 Hi Gabi C,



 Thank you for your reply. I guess I have to wait till 3.5.1 is launched
 for the fix.



 Regards,

 D1.



 *From:* Gabi C [mailto:gab...@gmail.com]
 *Sent:* Thursday, December 18, 2014 12:44 PM
 *To:* Dinuwan
 *Cc:* users@ovirt.org
 *Subject:* Re: [ovirt-users] Too much memory used in hosts



 Might hit https://bugzilla.redhat.com/show_bug.cgi?id=1142647



 On Thu, Dec 18, 2014 at 10:06 AM, Dinuwan dinu...@seychelles.sc wrote:

 Dear Ovirt users,



 I am new to ovirt. I have installed the Ovirt hosted setup on two machines
 running glusterfs. It has been working ok. I now have about 6 virtual
 machines in my cluster. The problem that I am having is; when I shutdown
 all the machines on one host, the memory is not freed. I migrated all the
 VMs to one Host and left the with 0, but still the memory is displayed at
 89%. When I do a top on the same Host, I only see the vdsmd using 16%. I do
 not see any particular errors in any of the log files either.



 Would appreciate it if anybody could share their knowledge on the matter.
 Has it happened to anyone?



 Thanking you all in advance,



 D1.


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Re: [ovirt-users] Gluster access tied to one node?

[Gabi C]

tried localhost:gluster1?

On Tue, Nov 18, 2014 at 11:11 PM, Chris Adams c...@cmadams.net wrote:

 So this may be a dumb question, but here goes...

 I set up a replicated Gluster volume for VM disk image storage.  I
 specified the path as node9:gluster1 (where node9 is one of the two
 nodes with a brick).  However, when I shut down node9, the VM using that
 storage automatically gets paused.

 I thought the replicated storage was supposed to work even if one node
 was down.  Is there some other way to specify the path (did I do that
 wrong)?

 --
 Chris Adams c...@cmadams.net
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Re: [ovirt-users] Upgrade order 3.4.2 - 3.5.x

[Gabi C]

Hello!

What kind of storage domains do  you have?

On Fri, Oct 31, 2014 at 1:02 PM, Markus Stockhausen stockhau...@collogia.de
 wrote:

  Hi,

  maybe a stupid one. Just want to make sure that nothing goes wrong. We
 plan to make a rolling upgrade of our landscape going to 3.5.1 in
 december.
 So we always need some hypervisor nodes up and running during the
 process.

  Looking at older posts I assume that upgrading the engine should be
 sufficient, while hypervisor nodes with vdsm 4.14.17 (from 3.4 repos) and
 the active VMs keep on running. The start of the engine after the upgrade
 should catch up and resync all states.

  Afterwards I clean hypervisor hosts one by one and clean/reinstall it
 into
 the cluster?

  Thanks in advance.

  Markus



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Re: [ovirt-users] Upgrade order 3.4.2 - 3.5.x

[Gabi C]

Hello!
I was asking because I use my 3 hypervisor also as providers of glusterfs
bricks (replicate) and I have some issue when I upgraded Hypervisor (think
about glusterfs packages and vdsm-gluster).

In your configuration you you shouldn't have any problems if you do it as
per your e-mail.




On Fri, Oct 31, 2014 at 1:17 PM, Markus Stockhausen stockhau...@collogia.de
 wrote:

  Hi,

  sorry I forgot that: NFS, engine is running in a qemu VM outside the
 cluster.

  Markus
  --
 *Von:* Gabi C [gab...@gmail.com]
 *Gesendet:* Freitag, 31. Oktober 2014 12:12
 *An:* Markus Stockhausen
 *Cc:* ovirt-users
 *Betreff:* Re: [ovirt-users] Upgrade order 3.4.2 - 3.5.x

   Hello!

  What kind of storage domains do  you have?

 On Fri, Oct 31, 2014 at 1:02 PM, Markus Stockhausen 
 stockhau...@collogia.de wrote:

  Hi,

  maybe a stupid one. Just want to make sure that nothing goes wrong. We
 plan to make a rolling upgrade of our landscape going to 3.5.1 in
 december.
 So we always need some hypervisor nodes up and running during the
 process.

  Looking at older posts I assume that upgrading the engine should be
 sufficient, while hypervisor nodes with vdsm 4.14.17 (from 3.4 repos) and
 the active VMs keep on running. The start of the engine after the upgrade
 should catch up and resync all states.

  Afterwards I clean hypervisor hosts one by one and clean/reinstall it
 into
 the cluster?

  Thanks in advance.

  Markus



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Re: [ovirt-users] SuperVDSM server high mem usage

[Gabi C]

Just to let you know: all good! ..no more memory leak

On Thu, Oct 23, 2014 at 3:48 PM, Gabi C gab...@gmail.com wrote:

 FYI
 Enabled nightly and updated vdsm* + mom.I'll let you know results, most
 likely tomorrow morning.

 On Thu, Oct 23, 2014 at 12:53 PM, Gabi C gab...@gmail.com wrote:

 Thanks!

 I guess that enabling ovirt-nightly repos should be enough in order to
 install with all the dependencies, right?

 On Thu, Oct 23, 2014 at 11:30 AM, Dan Kenigsberg dan...@redhat.com
 wrote:

 On Thu, Oct 23, 2014 at 10:19:59AM +0300, Gabi C wrote:
  Do you thnik that installing
 
 http://resources.ovirt.org/pub/ovirt-3.5-snapshot/rpm/fc19/x86_64/vdsm-4.16.7-12.git3733cdf.fc19.x86_64.rpm
  will solve that?

 Let's look up the git hash:
 http://gerrit.ovirt.org/gitweb?p=vdsm.git;a=shortlog;h=3733cdf
 has gluster: Temporary fix for supervdsm memory leak in it.

 So the answer is yes.




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Re: [ovirt-users] SuperVDSM server high mem usage

[Gabi C]

Do you thnik that installing
http://resources.ovirt.org/pub/ovirt-3.5-snapshot/rpm/fc19/x86_64/vdsm-4.16.7-12.git3733cdf.fc19.x86_64.rpm
will solve that?

On Wed, Oct 22, 2014 at 12:41 PM, Dan Kenigsberg dan...@redhat.com wrote:

 On Wed, Oct 22, 2014 at 11:13:27AM +0300, Gabi C wrote:
  Might hit https://bugzilla.redhat.com/show_bug.cgi?id=1142647

 Yeah, it sounds like the same issue, which is to be fixed (as much as
 oVirt matters) in ovirt-3.5.1. The underlying libgfapi
 https://bugzilla.redhat.com/show_bug.cgi?id=1093594 may take longer to
 solve.

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Re: [ovirt-users] SuperVDSM server high mem usage

[Gabi C]

Thanks!

I guess that enabling ovirt-nightly repos should be enough in order to
install with all the dependencies, right?

On Thu, Oct 23, 2014 at 11:30 AM, Dan Kenigsberg dan...@redhat.com wrote:

 On Thu, Oct 23, 2014 at 10:19:59AM +0300, Gabi C wrote:
  Do you thnik that installing
 
 http://resources.ovirt.org/pub/ovirt-3.5-snapshot/rpm/fc19/x86_64/vdsm-4.16.7-12.git3733cdf.fc19.x86_64.rpm
  will solve that?

 Let's look up the git hash:
 http://gerrit.ovirt.org/gitweb?p=vdsm.git;a=shortlog;h=3733cdf
 has gluster: Temporary fix for supervdsm memory leak in it.

 So the answer is yes.

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Re: [ovirt-users] SuperVDSM server high mem usage

[Gabi C]

FYI
Enabled nightly and updated vdsm* + mom.I'll let you know results, most
likely tomorrow morning.

On Thu, Oct 23, 2014 at 12:53 PM, Gabi C gab...@gmail.com wrote:

 Thanks!

 I guess that enabling ovirt-nightly repos should be enough in order to
 install with all the dependencies, right?

 On Thu, Oct 23, 2014 at 11:30 AM, Dan Kenigsberg dan...@redhat.com
 wrote:

 On Thu, Oct 23, 2014 at 10:19:59AM +0300, Gabi C wrote:
  Do you thnik that installing
 
 http://resources.ovirt.org/pub/ovirt-3.5-snapshot/rpm/fc19/x86_64/vdsm-4.16.7-12.git3733cdf.fc19.x86_64.rpm
  will solve that?

 Let's look up the git hash:
 http://gerrit.ovirt.org/gitweb?p=vdsm.git;a=shortlog;h=3733cdf
 has gluster: Temporary fix for supervdsm memory leak in it.

 So the answer is yes.



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[ovirt-users] SuperVDSM server high mem usage

[Gabi C]

Hello!

After upgrade from 3.4.4. to 3.5.0 I can see n all my 3 nodes

 PID USER  PR  NIVIRTRESSHR S  %CPU %MEM TIME+ COMMAND


nod1 SPM  running  0 VM
 753 root   15  -5 17.208g 7.737g  10832 S   0.0   49.4
1:28.46 supervdsmServer

nod2  running 3 VM
 641 root  15  -5 17.573g 7.888g  10768 S   0.0 33.5   1:17.09
supervdsmServer

nod3  running 2 VM
 6391 root  15  -5 19.072g 8.646g  10844 S   9.3 44.1  38:17.05
supervdsmServer


So Supervdsm server ocupy around 33-49% of memory alone!

Also I've got
*systemctl status supervdsmd*


supervdsmd.service - Auxiliary vdsm service for running helper functions
as root
   Loaded: loaded (/usr/lib/systemd/system/supervdsmd.service; static)
   Active: active (running) since Tue 2014-10-21 11:32:40 EEST; 23h ago
 Main PID: 753 (supervdsmServer)
   CGroup: name=systemd:/system/supervdsmd.service
   ââ753 /usr/bin/python /usr/share/vdsm/supervdsmServer --sockfile
/var/run/vdsm/svdsm.sock

Oct 21 11:39:51 nod1 daemonAdapter[753]: Process Process-4:
Oct 21 11:39:51 nod1 daemonAdapter[753]: Traceback (most recent call last):
Oct 21 11:39:51 nod1 daemonAdapter[753]: File
/usr/lib64/python2.7/multiprocessing/process.py, line 258, in _bootstrap
Oct 21 11:39:51 nod1 daemonAdapter[753]: self.run()
Oct 21 11:39:51 nod1 daemonAdapter[753]: File
/usr/lib64/python2.7/multiprocessing/process.py, line 114, in run
Oct 21 11:39:51 nod1 daemonAdapter[753]: self._target(*self._args,
**self._kwargs)
Oct 21 11:39:51 nod1 daemonAdapter[753]: File
/usr/share/vdsm/supervdsmServer, line 242, in child
Oct 21 11:39:51 nod1 daemonAdapter[753]: pipe.recv()
Oct 21 11:39:51 nod1 daemonAdapter[753]: IOError: [Errno 4] Interrupted
system call



Any ideeas, hints?
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Re: [ovirt-users] SuperVDSM server high mem usage

[Gabi C]

Might hit https://bugzilla.redhat.com/show_bug.cgi?id=1142647


On Wed, Oct 22, 2014 at 10:45 AM, Gabi C gab...@gmail.com wrote:

 Hello!

 After upgrade from 3.4.4. to 3.5.0 I can see n all my 3 nodes

  PID USER  PR  NIVIRTRESSHR S  %CPU %MEM TIME+ COMMAND


 nod1 SPM  running  0 VM
  753 root   15  -5 17.208g 7.737g  10832 S   0.0   49.4
 1:28.46 supervdsmServer

 nod2  running 3 VM
  641 root  15  -5 17.573g 7.888g  10768 S   0.0 33.5   1:17.09
 supervdsmServer

 nod3  running 2 VM
  6391 root  15  -5 19.072g 8.646g  10844 S   9.3 44.1  38:17.05
 supervdsmServer


 So Supervdsm server ocupy around 33-49% of memory alone!

 Also I've got
 *systemctl status supervdsmd*


 supervdsmd.service - Auxiliary vdsm service for running helper functions
 as root
Loaded: loaded (/usr/lib/systemd/system/supervdsmd.service; static)
Active: active (running) since Tue 2014-10-21 11:32:40 EEST; 23h ago
  Main PID: 753 (supervdsmServer)
CGroup: name=systemd:/system/supervdsmd.service
ââ753 /usr/bin/python /usr/share/vdsm/supervdsmServer
 --sockfile /var/run/vdsm/svdsm.sock

 Oct 21 11:39:51 nod1 daemonAdapter[753]: Process Process-4:
 Oct 21 11:39:51 nod1 daemonAdapter[753]: Traceback (most recent call last):
 Oct 21 11:39:51 nod1 daemonAdapter[753]: File
 /usr/lib64/python2.7/multiprocessing/process.py, line 258, in _bootstrap
 Oct 21 11:39:51 nod1 daemonAdapter[753]: self.run()
 Oct 21 11:39:51 nod1 daemonAdapter[753]: File
 /usr/lib64/python2.7/multiprocessing/process.py, line 114, in run
 Oct 21 11:39:51 nod1 daemonAdapter[753]: self._target(*self._args,
 **self._kwargs)
 Oct 21 11:39:51 nod1 daemonAdapter[753]: File
 /usr/share/vdsm/supervdsmServer, line 242, in child
 Oct 21 11:39:51 nod1 daemonAdapter[753]: pipe.recv()
 Oct 21 11:39:51 nod1 daemonAdapter[753]: IOError: [Errno 4] Interrupted
 system call



 Any ideeas, hints?







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Re: [ovirt-users] SuperVDSM server high mem usage

[Gabi C]

Another note:

After rebooting all 3 nodes and starting some VMs everything seem fine!!!

Also

systemctl status supervdsmd
supervdsmd.service - Auxiliary vdsm service for running helper functions
as root
   Loaded: loaded (/usr/lib/systemd/system/supervdsmd.service; static)
   Active: active (running) since Wed 2014-10-22 11:48:34 EEST; 4min 34s ago
 Main PID: 621 (supervdsmServer)
   CGroup: name=systemd:/system/supervdsmd.service
   ââ621 /usr/bin/python /usr/share/vdsm/supervdsmServer --sockfile
/var/run/vdsm/svdsm.sock




NO MORE ERRORS!! ...see my first email

On Wed, Oct 22, 2014 at 11:13 AM, Gabi C gab...@gmail.com wrote:

 Might hit https://bugzilla.redhat.com/show_bug.cgi?id=1142647


 On Wed, Oct 22, 2014 at 10:45 AM, Gabi C gab...@gmail.com wrote:

 Hello!

 After upgrade from 3.4.4. to 3.5.0 I can see n all my 3 nodes

  PID USER  PR  NIVIRTRESSHR S  %CPU %MEM TIME+ COMMAND


 nod1 SPM  running  0 VM
  753 root   15  -5 17.208g 7.737g  10832 S   0.0   49.4
 1:28.46 supervdsmServer

 nod2  running 3 VM
  641 root  15  -5 17.573g 7.888g  10768 S   0.0 33.5   1:17.09
 supervdsmServer

 nod3  running 2 VM
  6391 root  15  -5 19.072g 8.646g  10844 S   9.3 44.1  38:17.05
 supervdsmServer


 So Supervdsm server ocupy around 33-49% of memory alone!

 Also I've got
 *systemctl status supervdsmd*


 supervdsmd.service - Auxiliary vdsm service for running helper functions
 as root
Loaded: loaded (/usr/lib/systemd/system/supervdsmd.service; static)
Active: active (running) since Tue 2014-10-21 11:32:40 EEST; 23h ago
  Main PID: 753 (supervdsmServer)
CGroup: name=systemd:/system/supervdsmd.service
ââ753 /usr/bin/python /usr/share/vdsm/supervdsmServer
 --sockfile /var/run/vdsm/svdsm.sock

 Oct 21 11:39:51 nod1 daemonAdapter[753]: Process Process-4:
 Oct 21 11:39:51 nod1 daemonAdapter[753]: Traceback (most recent call
 last):
 Oct 21 11:39:51 nod1 daemonAdapter[753]: File
 /usr/lib64/python2.7/multiprocessing/process.py, line 258, in _bootstrap
 Oct 21 11:39:51 nod1 daemonAdapter[753]: self.run()
 Oct 21 11:39:51 nod1 daemonAdapter[753]: File
 /usr/lib64/python2.7/multiprocessing/process.py, line 114, in run
 Oct 21 11:39:51 nod1 daemonAdapter[753]: self._target(*self._args,
 **self._kwargs)
 Oct 21 11:39:51 nod1 daemonAdapter[753]: File
 /usr/share/vdsm/supervdsmServer, line 242, in child
 Oct 21 11:39:51 nod1 daemonAdapter[753]: pipe.recv()
 Oct 21 11:39:51 nod1 daemonAdapter[753]: IOError: [Errno 4] Interrupted
 system call



 Any ideeas, hints?








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[ovirt-users] Cannot create disk image on storage domain NOT master

[Gabi C]

Hello!

- 1 oVirt Engine (not hosted), 4 nodes, 3 in Default datacenter, 1 in a
local-storage type datacenter;
- Recently upgraded from 3.4.2 to 3.4.3;


DefaultDatacenter has, along mandatoryISO and Export domain, two
storage domains storage_gluster2 aprox 550Gb  and storage_gluster3
aprox 130 GB.
As you can guess :-), the three nodes serve also as gluster bricks, each
with 2 bricks in the above mentioned storage domains, both in replicated
mode.

Master domain is storage_gluster3.

After create new VM, trying to add new disk on storage_gluster2 , which
is NOT master domain raise (ovirt-engine.log)



-- Message: VDSGenericException: VDSErrorException: Failed to
HSMGetAllTasksStatusesVDS, error = [Errno 2] No such file or directory:
'/rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/b694642b-4603-4dc6-ba36-c0d82ca83fa2/images/5de04fd7-a8a5-483a-be53-cffb17db3d94',
code = 100,
-- Exception: VDSGenericException: VDSErrorException: Failed to
HSMGetAllTasksStatusesVDS, error = [Errno 2] No such file or directory:
'/rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/b694642b-4603-4dc6-ba36-c0d82ca83fa2/images/5de04fd7-a8a5-483a-be53-cffb17db3d94',
code = 100



On SPM:


vdsClient -s 0 getConnectedStoragePoolsList
5849b030-626e-47cb-ad90-3ce782d831b3


vdsClient -s 0 getStoragePoolInfo 5849b030-626e-47cb-ad90-3ce782d831b3
name = Default
isoprefix = /rhev/data-center/mnt/10.125.1.193:
_mnt_storage__filer1_export__nfs2_iso/bb09aac2-05d5-45c5-b573-ebff9292ad6d/images/----
pool_status = connected
lver = 23
spm_id = 1
master_uuid = aa401118-fc30-4399-8f01-f1751f89fff4
version = 3
domains =
b694642b-4603-4dc6-ba36-c0d82ca83fa2:Active,bb09aac2-05d5-45c5-b573-ebff9292ad6d:Active,aa401118-fc30-4399-8f01-f1751f89fff4:Active,62f795ed-486c-443d-93e9-2c16595fe546:Active
type = GLUSTERFS
master_ver = 1136
b694642b-4603-4dc6-ba36-c0d82ca83fa2 = {'status': 'Active',
'diskfree': '32422528', 'isoprefix': '', 'alerts': [], 'disktotal':
'590231371776', 'version': 3}
bb09aac2-05d5-45c5-b573-ebff9292ad6d = {'status': 'Active',
'diskfree': '1904214016', 'isoprefix':
'/rhev/data-center/mnt/10.125.1.193:_mnt_storage__filer1_export__nfs2_iso/bb09aac2-05d5-45c5-b573-ebff9292ad6d/images/----',
'alerts': [], 'disktotal': '8049917952', 'version': 0}
aa401118-fc30-4399-8f01-f1751f89fff4 = {'status': 'Active',
'diskfree': '111680159744', 'isoprefix': '', 'alerts': [], 'disktotal':
'144146563072', 'version': 3}
62f795ed-486c-443d-93e9-2c16595fe546 = {'status': 'Active',
'diskfree': '131499819008', 'isoprefix': '', 'alerts': [], 'disktotal':
'234763583488', 'version': 0}






mount

.

127.0.0.1:gluster_data3 on
/rhev/data-center/mnt/glusterSD/127.0.0.1:gluster__data3
type fuse.glusterfs
(rw,relatime,user_id=0,group_id=0,default_permissions,allow_other,max_read=131072)
127.0.0.1:gluster_data2 on
/rhev/data-center/mnt/glusterSD/127.0.0.1:gluster__data2
type fuse.glusterfs
(rw,relatime,user_id=0,group_id=0,default_permissions,allow_other,max_read=131072)



ls -la /rhev/data-center/mnt/
total 20
drwxr-xr-x. 5 vdsm kvm 4096 Sep  2 16:46 .
drwxr-xr-x. 5 vdsm kvm 4096 Sep  2 16:46 ..
drwxrwsrwx+ 3   96  96 4096 Feb  7  2014 10.125.1.193:
_mnt_storage__filer1_export__nfs1_export
drwxrwsrwx+ 3   96  96 4096 May  8 17:16 10.125.1.193:
_mnt_storage__filer1_export__nfs2_iso
drwxr-xr-x. 5 vdsm kvm 4096 Sep  2 16:45 glusterSD


but no:

'/rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/b694642b-4603-4dc6-ba36-c0d82ca83fa2/images/5de04fd7-a8a5-483a-be53-cffb17db3d94',


as per error from engine log posted above.




Do you have any opinions/ideeas/advice?



I''ll try to restart the whole thing ( engine plus 3 nodes) but , since it
is in production it is a 'little bit dificult :-)
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Re: [ovirt-users] Cannot create disk image on storage domain NOT master

[Gabi C]

Please note that creating disk on master data domain works!

On Wed, Sep 17, 2014 at 10:08 AM, Gabi C gab...@gmail.com wrote:

 Hello!

 - 1 oVirt Engine (not hosted), 4 nodes, 3 in Default datacenter, 1 in a
 local-storage type datacenter;
 - Recently upgraded from 3.4.2 to 3.4.3;


 DefaultDatacenter has, along mandatoryISO and Export domain, two
 storage domains storage_gluster2 aprox 550Gb  and storage_gluster3
 aprox 130 GB.
 As you can guess :-), the three nodes serve also as gluster bricks, each
 with 2 bricks in the above mentioned storage domains, both in replicated
 mode.

 Master domain is storage_gluster3.

 After create new VM, trying to add new disk on storage_gluster2 , which
 is NOT master domain raise (ovirt-engine.log)



 -- Message: VDSGenericException: VDSErrorException: Failed to
 HSMGetAllTasksStatusesVDS, error = [Errno 2] No such file or directory:
 '/rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/b694642b-4603-4dc6-ba36-c0d82ca83fa2/images/5de04fd7-a8a5-483a-be53-cffb17db3d94',
 code = 100,
 -- Exception: VDSGenericException: VDSErrorException: Failed to
 HSMGetAllTasksStatusesVDS, error = [Errno 2] No such file or directory:
 '/rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/b694642b-4603-4dc6-ba36-c0d82ca83fa2/images/5de04fd7-a8a5-483a-be53-cffb17db3d94',
 code = 100



 On SPM:


 vdsClient -s 0 getConnectedStoragePoolsList
 5849b030-626e-47cb-ad90-3ce782d831b3


 vdsClient -s 0 getStoragePoolInfo 5849b030-626e-47cb-ad90-3ce782d831b3
 name = Default
 isoprefix = /rhev/data-center/mnt/10.125.1.193:
 _mnt_storage__filer1_export__nfs2_iso/bb09aac2-05d5-45c5-b573-ebff9292ad6d/images/----
 pool_status = connected
 lver = 23
 spm_id = 1
 master_uuid = aa401118-fc30-4399-8f01-f1751f89fff4
 version = 3
 domains =
 b694642b-4603-4dc6-ba36-c0d82ca83fa2:Active,bb09aac2-05d5-45c5-b573-ebff9292ad6d:Active,aa401118-fc30-4399-8f01-f1751f89fff4:Active,62f795ed-486c-443d-93e9-2c16595fe546:Active
 type = GLUSTERFS
 master_ver = 1136
 b694642b-4603-4dc6-ba36-c0d82ca83fa2 = {'status': 'Active',
 'diskfree': '32422528', 'isoprefix': '', 'alerts': [], 'disktotal':
 '590231371776', 'version': 3}
 bb09aac2-05d5-45c5-b573-ebff9292ad6d = {'status': 'Active',
 'diskfree': '1904214016', 'isoprefix': 
 '/rhev/data-center/mnt/10.125.1.193:_mnt_storage__filer1_export__nfs2_iso/bb09aac2-05d5-45c5-b573-ebff9292ad6d/images/----',
 'alerts': [], 'disktotal': '8049917952', 'version': 0}
 aa401118-fc30-4399-8f01-f1751f89fff4 = {'status': 'Active',
 'diskfree': '111680159744', 'isoprefix': '', 'alerts': [], 'disktotal':
 '144146563072', 'version': 3}
 62f795ed-486c-443d-93e9-2c16595fe546 = {'status': 'Active',
 'diskfree': '131499819008', 'isoprefix': '', 'alerts': [], 'disktotal':
 '234763583488', 'version': 0}






 mount

 .

 127.0.0.1:gluster_data3 on 
 /rhev/data-center/mnt/glusterSD/127.0.0.1:gluster__data3
 type fuse.glusterfs
 (rw,relatime,user_id=0,group_id=0,default_permissions,allow_other,max_read=131072)
 127.0.0.1:gluster_data2 on 
 /rhev/data-center/mnt/glusterSD/127.0.0.1:gluster__data2
 type fuse.glusterfs
 (rw,relatime,user_id=0,group_id=0,default_permissions,allow_other,max_read=131072)
 


 ls -la /rhev/data-center/mnt/
 total 20
 drwxr-xr-x. 5 vdsm kvm 4096 Sep  2 16:46 .
 drwxr-xr-x. 5 vdsm kvm 4096 Sep  2 16:46 ..
 drwxrwsrwx+ 3   96  96 4096 Feb  7  2014 10.125.1.193:
 _mnt_storage__filer1_export__nfs1_export
 drwxrwsrwx+ 3   96  96 4096 May  8 17:16 10.125.1.193:
 _mnt_storage__filer1_export__nfs2_iso
 drwxr-xr-x. 5 vdsm kvm 4096 Sep  2 16:45 glusterSD


 but no:


 '/rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/b694642b-4603-4dc6-ba36-c0d82ca83fa2/images/5de04fd7-a8a5-483a-be53-cffb17db3d94',


 as per error from engine log posted above.




 Do you have any opinions/ideeas/advice?



 I''ll try to restart the whole thing ( engine plus 3 nodes) but , since it
 is in production it is a 'little bit dificult :-)


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Re: [ovirt-users] ISO

[Gabi C]

Did you add firsy an iso DOMAIN?
Pe 11.06.2014 17:13, Moritz Mlynarek m.mlyna...@googlemail.com a scris:


 Hello,

 after installing ovirt 3.4 I tried to add an ISO File to my ovirt system.
 But there was no local-iso-share.

 The command engine-iso-uploader list told me ERROR: There are no ISO
 storage domains. I tried to create a new domain (ISO / Local on Host) but
 I was not able to choose a HOST.

 Sorry for my poor english. :(

 Moritz Mlynarek

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Re: [ovirt-users] glusterfs tips/questions

[Gabi C]

On problematic node:

[root@virtual5 ~]# ls -la /var/lib/glusterd/peers/
total 20
drwxr-xr-x. 2 root root 4096 May 21 16:33 .
drwxr-xr-x. 9 root root 4096 May 21 16:33 ..
-rw---. 1 root root   73 May 21 16:33
85c2a08c-a955-47cc-a924-cf66c6814654
-rw---. 1 root root   73 May 21 16:33
c22e41b8-2818-4a96-a6df-a237517836d6
-rw---. 1 root root   73 May 21 16:33
d95558a0-a306-4812-aec2-a361a9ddde3e
[root@virtual5 ~]# cat
/var/lib/glusterd/peers/85c2a08c-a955-47cc-a924-cf66c6814654
uuid=85c2a08c-a955-47cc-a924-cf66c6814654
state=3
hostname1=10.125.1.194
[root@virtual5 ~]# cat
/var/lib/glusterd/peers/c22e41b8-2818-4a96-a6df-a237517836d6
uuid=c22e41b8-2818-4a96-a6df-a237517836d6
state=3
hostname1=10.125.1.196
[root@virtual5 ~]# cat
/var/lib/glusterd/peers/d95558a0-a306-4812-aec2-a361a9ddde3e
uuid=85c2a08c-a955-47cc-a924-cf66c6814654
state=3
hostname1=10.125.1.194







on other 2 nodes


[root@virtual4 ~]# ls -la /var/lib/glusterd/peers/
total 16
drwxr-xr-x. 2 root root 4096 May 21 16:34 .
drwxr-xr-x. 9 root root 4096 May 21 16:34 ..
-rw---. 1 root root   73 May 21 16:34
bd2e35c6-bb9a-4ec0-a6e4-23baa123dd84
-rw---. 1 root root   73 May 21 11:09
c22e41b8-2818-4a96-a6df-a237517836d6
[root@virtual4 ~]# cat
/var/lib/glusterd/peers/bd2e35c6-bb9a-4ec0-a6e4-23baa123dd84
uuid=bd2e35c6-bb9a-4ec0-a6e4-23baa123dd84
state=3
hostname1=10.125.1.195
[root@virtual4 ~]# cat
/var/lib/glusterd/peers/c22e41b8-2818-4a96-a6df-a237517836d6
uuid=c22e41b8-2818-4a96-a6df-a237517836d6
state=3
hostname1=10.125.1.196





[root@virtual6 ~]# ls -la /var/lib/glusterd/peers/
total 16
drwxr-xr-x. 2 root root 4096 May 21 16:34 .
drwxr-xr-x. 9 root root 4096 May 21 16:34 ..
-rw---. 1 root root   73 May 21 11:10
85c2a08c-a955-47cc-a924-cf66c6814654
-rw---. 1 root root   73 May 21 16:34
bd2e35c6-bb9a-4ec0-a6e4-23baa123dd84
[root@virtual6 ~]# cat
/var/lib/glusterd/peers/85c2a08c-a955-47cc-a924-cf66c6814654
uuid=85c2a08c-a955-47cc-a924-cf66c6814654
state=3
hostname1=10.125.1.194
[root@virtual6 ~]# cat
/var/lib/glusterd/peers/bd2e35c6-bb9a-4ec0-a6e4-23baa123dd84
uuid=bd2e35c6-bb9a-4ec0-a6e4-23baa123dd84
state=3
hostname1=10.125.1.195
[root@virtual6 ~]#



On Fri, May 23, 2014 at 2:05 PM, Vijay Bellur vbel...@redhat.com wrote:

 On 05/21/2014 07:22 PM, Kanagaraj wrote:

 Ok.

 I am not sure deleting the file or re-peer probe would be the right way
 to go.

 Gluster-users can help you here.


 On 05/21/2014 07:08 PM, Gabi C wrote:

 Hello!


 I haven't change the IP, nor reinstall nodes. All nodes are updated
 via yum. All I can think of was that after having some issue with
 gluster,from WebGUI I deleted VM, deactivate and detach storage
 domains ( I have 2) , than, _manually_, from one of the nodes , remove

 bricks, then detach peers, probe them, add bricks again, bring the
 volume up, and readd storage domains from the webGUI.


 On Wed, May 21, 2014 at 4:26 PM, Kanagaraj kmayi...@redhat.com
 mailto:kmayi...@redhat.com wrote:

 What are the steps which led this situation?

 Did you re-install one of the nodes after forming the cluster or
 reboot which could have changed the ip?



 On 05/21/2014 03:43 PM, Gabi C wrote:

 On afected node:

 gluster peer status

 gluster peer status
 Number of Peers: 3

 Hostname: 10.125.1.194
 Uuid: 85c2a08c-a955-47cc-a924-cf66c6814654
 State: Peer in Cluster (Connected)

 Hostname: 10.125.1.196
 Uuid: c22e41b8-2818-4a96-a6df-a237517836d6
 State: Peer in Cluster (Connected)

 Hostname: 10.125.1.194
 Uuid: 85c2a08c-a955-47cc-a924-cf66c6814654
 State: Peer in Cluster (Connected)





 ls -la /var/lib/gluster



 ls -la /var/lib/glusterd/peers/
 total 20
 drwxr-xr-x. 2 root root 4096 May 21 11:10 .
 drwxr-xr-x. 9 root root 4096 May 21 11:09 ..
 -rw---. 1 root root   73 May 21 11:10
 85c2a08c-a955-47cc-a924-cf66c6814654
 -rw---. 1 root root   73 May 21 10:52
 c22e41b8-2818-4a96-a6df-a237517836d6
 -rw---. 1 root root   73 May 21 11:10
 d95558a0-a306-4812-aec2-a361a9ddde3e




 Can you please check the output of cat /var/lib/glusterd/peers/
 d95558a0-a306-4812-aec2-a361a9ddde3e ?

 If it does contain information about the duplicated peer and none of the
 other 2 nodes do have this file in /var/lib/glusterd/peers/, the file can
 be moved out of /var/lib/glusterd or deleted.

 Regards,
 Vijay



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Re: [ovirt-users] glusterfs tips/questions

[Gabi C]

just did it and seems to be OK!

Many thanks!



On Fri, May 23, 2014 at 3:11 PM, Vijay Bellur vbel...@redhat.com wrote:

 On 05/23/2014 05:25 PM, Gabi C wrote:

 On problematic node:

 [root@virtual5 ~]# ls -la /var/lib/glusterd/peers/
 total 20
 drwxr-xr-x. 2 root root 4096 May 21 16:33 .
 drwxr-xr-x. 9 root root 4096 May 21 16:33 ..
 -rw---. 1 root root   73 May 21 16:33
 85c2a08c-a955-47cc-a924-cf66c6814654
 -rw---. 1 root root   73 May 21 16:33
 c22e41b8-2818-4a96-a6df-a237517836d6
 -rw---. 1 root root   73 May 21 16:33
 d95558a0-a306-4812-aec2-a361a9ddde3e
 [root@virtual5 ~]# cat
 /var/lib/glusterd/peers/85c2a08c-a955-47cc-a924-cf66c6814654
 uuid=85c2a08c-a955-47cc-a924-cf66c6814654
 state=3
 hostname1=10.125.1.194
 [root@virtual5 ~]# cat
 /var/lib/glusterd/peers/c22e41b8-2818-4a96-a6df-a237517836d6
 uuid=c22e41b8-2818-4a96-a6df-a237517836d6
 state=3
 hostname1=10.125.1.196
 [root@virtual5 ~]# cat
 /var/lib/glusterd/peers/d95558a0-a306-4812-aec2-a361a9ddde3e
 uuid=85c2a08c-a955-47cc-a924-cf66c6814654
 state=3
 hostname1=10.125.1.194


 Looks like this is stale information for 10.125.1.194 that has somehow
 persisted. Deleting this file and then restarting glusterd on this node
 should lead to a consistent state for the peers.

 Regards,
 Vijay


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[ovirt-users] glusterfs quetions/tips

[Gabi C]

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Re: [ovirt-users] glusterfs tips/questions

[Gabi C]

On afected node:

gluster peer status

gluster peer status
Number of Peers: 3

Hostname: 10.125.1.194
Uuid: 85c2a08c-a955-47cc-a924-cf66c6814654
State: Peer in Cluster (Connected)

Hostname: 10.125.1.196
Uuid: c22e41b8-2818-4a96-a6df-a237517836d6
State: Peer in Cluster (Connected)

Hostname: 10.125.1.194
Uuid: 85c2a08c-a955-47cc-a924-cf66c6814654
State: Peer in Cluster (Connected)





ls -la /var/lib/gluster



ls -la /var/lib/glusterd/peers/
total 20
drwxr-xr-x. 2 root root 4096 May 21 11:10 .
drwxr-xr-x. 9 root root 4096 May 21 11:09 ..
-rw---. 1 root root   73 May 21 11:10
85c2a08c-a955-47cc-a924-cf66c6814654
-rw---. 1 root root   73 May 21 10:52
c22e41b8-2818-4a96-a6df-a237517836d6
-rw---. 1 root root   73 May 21 11:10
d95558a0-a306-4812-aec2-a361a9ddde3e


Shoul I delete d95558a0-a306-4812-aec2-a361a9ddde3e??





On Wed, May 21, 2014 at 12:00 PM, Kanagaraj kmayi...@redhat.com wrote:


 On 05/21/2014 02:04 PM, Gabi C wrote:

   Hello!

  I have an ovirt setup, 3.4.1, up-to date, with gluster package
 3.5.0-3.fc19 on all 3 nodes. Glusterfs setup is replicated on 3 bricks. On
 2 nodes 'gluster peeer status' raise 2 peer connected with it's UUID. On
 third node 'gluster peer status' raise 3 peers, out of which, two reffer to
 same node/IP but different UUID.


 in every node you can find the peers in /var/lib/glusterd/peers/

 you can get the uuid of the current node using the command gluster
 system:: uuid get

 From this you can find which file is wrong in the above location.

 [Adding gluster-us...@ovirt.org]


  What I have tried:
  - stopped gluster volumes, put 3rd node in maintenace, reboor - no
 effect;
  - stopped  volumes, removed bricks belonging to 3rd node, readded it,
 start volumes but still no effect.


  Any ideas, hints?

  TIA


 ___
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Re: [ovirt-users] glusterfs tips/questions

[Gabi C]

..or should I:

-stop volumes
-remove brick belonging to the affected node
-remove afected node/peer
-add thenode, brick then start volumes?



On Wed, May 21, 2014 at 1:13 PM, Gabi C gab...@gmail.com wrote:

 On afected node:

 gluster peer status

 gluster peer status
 Number of Peers: 3

 Hostname: 10.125.1.194
 Uuid: 85c2a08c-a955-47cc-a924-cf66c6814654
 State: Peer in Cluster (Connected)

 Hostname: 10.125.1.196
 Uuid: c22e41b8-2818-4a96-a6df-a237517836d6
 State: Peer in Cluster (Connected)

 Hostname: 10.125.1.194
 Uuid: 85c2a08c-a955-47cc-a924-cf66c6814654
 State: Peer in Cluster (Connected)





 ls -la /var/lib/gluster



 ls -la /var/lib/glusterd/peers/
 total 20
 drwxr-xr-x. 2 root root 4096 May 21 11:10 .
 drwxr-xr-x. 9 root root 4096 May 21 11:09 ..
 -rw---. 1 root root   73 May 21 11:10
 85c2a08c-a955-47cc-a924-cf66c6814654
 -rw---. 1 root root   73 May 21 10:52
 c22e41b8-2818-4a96-a6df-a237517836d6
 -rw---. 1 root root   73 May 21 11:10
 d95558a0-a306-4812-aec2-a361a9ddde3e


 Shoul I delete d95558a0-a306-4812-aec2-a361a9ddde3e??





 On Wed, May 21, 2014 at 12:00 PM, Kanagaraj kmayi...@redhat.com wrote:


 On 05/21/2014 02:04 PM, Gabi C wrote:

   Hello!

  I have an ovirt setup, 3.4.1, up-to date, with gluster package
 3.5.0-3.fc19 on all 3 nodes. Glusterfs setup is replicated on 3 bricks. On
 2 nodes 'gluster peeer status' raise 2 peer connected with it's UUID. On
 third node 'gluster peer status' raise 3 peers, out of which, two reffer to
 same node/IP but different UUID.


 in every node you can find the peers in /var/lib/glusterd/peers/

 you can get the uuid of the current node using the command gluster
 system:: uuid get

 From this you can find which file is wrong in the above location.

 [Adding gluster-us...@ovirt.org]


  What I have tried:
  - stopped gluster volumes, put 3rd node in maintenace, reboor - no
 effect;
  - stopped  volumes, removed bricks belonging to 3rd node, readded it,
 start volumes but still no effect.


  Any ideas, hints?

  TIA


 ___
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 listUsers@ovirt.orghttp://lists.ovirt.org/mailman/listinfo/users




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Re: [ovirt-users] glusterfs tips/questions

[Gabi C]

Hello!


I haven't change the IP, nor reinstall nodes. All nodes are updated via
yum. All I can think of was that after having some issue with gluster,from
WebGUI I deleted VM, deactivate and detach storage domains ( I have 2) ,
than, *manually*, from one of the nodes , remove bricks, then detach peers,
probe them, add bricks again, bring the volume up, and readd storage
domains from the webGUI.


On Wed, May 21, 2014 at 4:26 PM, Kanagaraj kmayi...@redhat.com wrote:

  What are the steps which led this situation?

 Did you re-install one of the nodes after forming the cluster or reboot
 which could have changed the ip?



 On 05/21/2014 03:43 PM, Gabi C wrote:

  On afected node:

 gluster peer status

 gluster peer status
 Number of Peers: 3

 Hostname: 10.125.1.194
 Uuid: 85c2a08c-a955-47cc-a924-cf66c6814654
 State: Peer in Cluster (Connected)

 Hostname: 10.125.1.196
 Uuid: c22e41b8-2818-4a96-a6df-a237517836d6
 State: Peer in Cluster (Connected)

 Hostname: 10.125.1.194
 Uuid: 85c2a08c-a955-47cc-a924-cf66c6814654
 State: Peer in Cluster (Connected)





  ls -la /var/lib/gluster



 ls -la /var/lib/glusterd/peers/
 total 20
 drwxr-xr-x. 2 root root 4096 May 21 11:10 .
 drwxr-xr-x. 9 root root 4096 May 21 11:09 ..
 -rw---. 1 root root   73 May 21 11:10
 85c2a08c-a955-47cc-a924-cf66c6814654
 -rw---. 1 root root   73 May 21 10:52
 c22e41b8-2818-4a96-a6df-a237517836d6
 -rw---. 1 root root   73 May 21 11:10
 d95558a0-a306-4812-aec2-a361a9ddde3e


  Shoul I delete d95558a0-a306-4812-aec2-a361a9ddde3e??





 On Wed, May 21, 2014 at 12:00 PM, Kanagaraj kmayi...@redhat.com wrote:


 On 05/21/2014 02:04 PM, Gabi C wrote:

   Hello!

  I have an ovirt setup, 3.4.1, up-to date, with gluster package
 3.5.0-3.fc19 on all 3 nodes. Glusterfs setup is replicated on 3 bricks. On
 2 nodes 'gluster peeer status' raise 2 peer connected with it's UUID. On
 third node 'gluster peer status' raise 3 peers, out of which, two reffer to
 same node/IP but different UUID.


  in every node you can find the peers in /var/lib/glusterd/peers/

 you can get the uuid of the current node using the command gluster
 system:: uuid get

 From this you can find which file is wrong in the above location.

 [Adding gluster-us...@ovirt.org]


  What I have tried:
  - stopped gluster volumes, put 3rd node in maintenace, reboor - no
 effect;
  - stopped  volumes, removed bricks belonging to 3rd node, readded it,
 start volumes but still no effect.


  Any ideas, hints?

  TIA


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 listUsers@ovirt.orghttp://lists.ovirt.org/mailman/listinfo/users





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Re: [ovirt-users] Updating nodes

[Gabi C]

Hello!

From my experience, updating my setup - 3 nodes + 1 engine ESXi VM; all F19
ovirt 3.2 - 3.3 -.3.4 and now 3.4.1 with all 3 nodes acting also as
gluster replicated nodes - you may also run into gluster issues -
compatibility between different gluster version, slit-brain etc.  -
clientserver when you apply gluster updates


On Mon, May 12, 2014 at 9:47 AM, Itamar Heim ih...@redhat.com wrote:

 On 05/12/2014 12:43 AM, Paul Heinlein wrote:

 On Sun, 11 May 2014, Itamar Heim wrote:

   I just inherited an oVirt cluster at work that's running 3.2 on
  Fedora 18 and would dearly love some direction about updating
  things without a system-wide downtime.


 1. no downtime should happen, as you can upgrade hosts by moving
them to maintenance, which will live migrate VMs running on them.

 2. fedora 18 is EOL, so 'yum update' isn't going to help here.

 3. re-install host should refresh vdsm and its dependent packages if
the repo's configured have newer versions. when the host is in
maint, you can simply run 'yum update' on the host, then
re-activate it (of course reboot if kernel got updated, etc.)


 I've followed those steps, and I can get VMs migrated *to* the updated
 nodes. I have two worries:

   1. VMs migrated to the updated nodes cannot be migrated back to the
  old nodes. So once I start, it's all-in or nothing. Is that to be
  expected?


 on fedora hosts this can happen, since there is no live migration
 compatibility between fedora versions.
 on .el6 hosts this shouldn't happen[1]



   2. Once all the nodes are backed up, is there a fairly sure-fire way
  to update the master engine? Is that documented somewhere?


 a. you should be able to upgrade engine or hosts regardless of each
other.
 b. the setup (upgrade) script takes a db backup just in case. if you
happen to run it in a VM, snapshot/backing it up doesn't hurt as
well.
 c. if upgrading to a new minor version, note to change in the upgraded
engine the cluster and DC level to benefit from new features.



 Thanks!


 [1] there is a known caveat is you have selinux disabled on some machines
 and enabled on others.

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Re: [ovirt-users] Auto-SOLVED, but read anyway : Invalid status on Data Center. Setting status to Non Responsive.

[Gabi C]

Same here!

An reboot of the nfs machine hosting Export domain, caused the
same..Upgrading to 3.4.1 on F19 and then some tweking on my storage domain
Gluster based , which mean time became  split-brain - some brick remove
then add and so on - finally solved it.


On Fri, May 9, 2014 at 4:55 PM, Nicolas Ecarnot nico...@ecarnot.net wrote:

 Hi,

 On our second oVirt setup in 3.4.0-1.el6 (that was running fine), I did a
 yum upgrade on the engine (...sigh...).
 Then rebooted the engine.
 This machine is hosting the NFS export domain.
 Though the VM are still running, the storage domain is in invalid status.
 You'll find below the engine.log.

 At first sight, I thought it was the same issue as :
 http://lists.ovirt.org/pipermail/users/2014-March/022161.html
 because it looked very similar.
 But the NFS export domain connection seemed OK (tested).
 I did try every trick I could thought of, restarting, checking anything...
 Our cluster stayed in a broken state.

 On second sight, I saw that when rebooting the engine, then NFS export
 domain was not mounted correctly (I wrote a static /dev/sd-something in
 fstab, and the iscsi manager changed the letter. Next time, I'll use LVM or
 a label).
 So the NFS served was void/empty/black hole.

 I just realized all the above, and spent my afternoon in cold sweat.
 Correcting the NFS mounting and restarting the engine did the trick.
 What still disturbs me is that the unavailability of the NFS export domain
 should NOT be a reason for the MASTER storage domain to break!

 Following the URL above and the BZ opened by the user (
 https://bugzilla.redhat.com/show_bug.cgi?id=1072900), I see this has been
 corrected in 3.4.1. What gives a perfectly connected NFS export domain, but
 empty?

 PS : I see no 3.4.1 update on CentOS repo.

 Regards,

 --


 The engine log :


 2014-05-09 14:40:37,767 INFO 
 [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStartVDSCommand]
 (DefaultQuartzScheduler_Worker-28) [f685ea4] spmStart polling started:
 taskId = 6d612398-fdad-49f2-9874-5f32a9bf87e2
  │
 20│2014-05-09 14:40:40,848 ERROR [org.ovirt.engine.core.
 vdsbroker.vdsbroker.HSMGetTaskStatusVDSCommand] 
 (DefaultQuartzScheduler_Worker-28)
 [f685ea4] Failed in HSMGetTaskStatusVDS method
  │
 20│2014-05-09 14:40:40,850 INFO [org.ovirt.engine.core.
 vdsbroker.vdsbroker.SpmStartVDSCommand] (DefaultQuartzScheduler_Worker-28)
 [f685ea4] spmStart polling ended: taskId = 
 6d612398-fdad-49f2-9874-5f32a9bf87e2
 task status = finished
│
 20│2014-05-09 14:40:40,850 ERROR [org.ovirt.engine.core.
 vdsbroker.vdsbroker.SpmStartVDSCommand] (DefaultQuartzScheduler_Worker-28)
 [f685ea4] Start SPM Task failed - result: cleanSuccess, message:
 VDSGenericException: VDSErrorException: Failed to HSMGetTaskStatusVDS,
 error = Storage domain does not exist, code = 358
 │
 20│2014-05-09 14:40:40,913 INFO [org.ovirt.engine.core.
 vdsbroker.vdsbroker.SpmStartVDSCommand] (DefaultQuartzScheduler_Worker-28)
 [f685ea4] spmStart polling ended, spm status: Free
│
 20│2014-05-09 14:40:40,932 INFO [org.ovirt.engine.core.
 vdsbroker.vdsbroker.HSMClearTaskVDSCommand] (DefaultQuartzScheduler_Worker-28)
 [f685ea4] START, HSMClearTaskVDSCommand(HostName = serv-vm-adm17, HostId
 = 049943eb-2bcc-4167-a780-7ef76a1f95e9, 
 taskId=6d612398-fdad-49f2-9874-5f32a9bf87e2),
 log id: 5cfdc8ce│
 20│2014-05-09 14:40:40,982 INFO [org.ovirt.engine.core.
 vdsbroker.vdsbroker.HSMClearTaskVDSCommand] (DefaultQuartzScheduler_Worker-28)
 [f685ea4] FINISH, HSMClearTaskVDSCommand, log id: 5cfdc8ce

 │
 20│2014-05-09 14:40:40,983 INFO [org.ovirt.engine.core.
 vdsbroker.vdsbroker.SpmStartVDSCommand] (DefaultQuartzScheduler_Worker-28)
 [f685ea4] FINISH, SpmStartVDSCommand, return: org.ovirt.engine.core.common.
 businessentities.SpmStatusResult@39471ba9, log id: 58ec77ee
 │
 20│2014-05-09 14:40:40,985 INFO 
 [org.ovirt.engine.core.bll.storage.SetStoragePoolStatusCommand]
 (DefaultQuartzScheduler_Worker-28) [6b69119f] Running command:
 SetStoragePoolStatusCommand internal: true. Entities affected :  ID:
 5849b030-626e-47cb-ad90-3ce782d831b3 Type: StoragePool
 │
 20│2014-05-09 14:40:41,009 INFO [org.ovirt.engine.core.dal.
 dbbroker.auditloghandling.AuditLogDirector] (DefaultQuartzScheduler_Worker-28)
 [6b69119f] Correlation ID: 6b69119f, Call Stack: null, Custom Event ID: -1,
 Message: Invalid status on Data Center Etat-Major3. Setting status to Non
 Responsive. │
 20│2014-05-09 14:40:41,017 ERROR [org.ovirt.engine.core.
 

[ovirt-users] Updating nodes

[Gabi C]

Hello!



Which is the proper way of keeping nodes up to date?

I tried from WebUI, after putting node on mainetnance

Host is in maintenance mode, you can Activate it by pressing the Activate
button. If you wish to upgrade or reinstall it click
here
.


  but no effect, so I guess that installing ovirt repo and
fedora-ovirt-preview repo is the proper way, right?
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Re: [ovirt-users] oVirt 3.4 could not install Windows server 08 R2 with virtio / virtio SCSI

[Gabi C]

Hello!

Ovirt 3.4 here, Windows 2008 R2 installed with virtio-win-0.1-74.iso,
worked perfect, no problem encountered.


On Tue, May 6, 2014 at 1:42 PM, Paul.LKW paul@gmail.com wrote:

  Hi Daniel:
 But poorly is I tried use IDE only and in such setting I even could not
 see any hard drive and Windows always asking driver !!!
 Disapointed for oVirt !!!

 BR,
 Paul.LKW


 於 6/5/2014 14:36, Daniel Helgenberger 提到:

 Hello Paul,

  I run both windows server 2008r2/2012r2 in oVirt 3.4 (qemu/kvm for that
 matter).

  I can only recommend to try the following procedure in dealing with
 virtio-blk and virtio-scsi:
 Install Windows on a IDE drive; add a second image virtio-scsi.
 After the installation finishes install the driver for the unknown
 controller you find in device management with 'update driver'
 Shutdown the vm, change the boot disk to virtio-scsi or virtio-blk
 respectively and remove the second disk if you like.

  Hope this helps,

 --
 Daniel Helgenberger
 m box bewegtbild GmbH

 P: +49/30/2408781-22
 F: +49/30/2408781-10
 ACKERSTR. 19
 D-10115 BERLIN
 www.m-box.de  www.monkeymen.tv

 Am 05.05.2014 um 17:29 schrieb Paul.LKW paul@gmail.com:

   Hi All:
 I just even tryied to use IDE only and the Windows 08 server R2 still
 could not find any harddisk, what does this bug exists in version 3.4? does
 it suitable for production? which one should I report this bug for ?

 Paul.LKW


 於 4/5/2014 21:17, Paul.LKW 提到:

 Hi Jooppoor
 It should be show me the harddisk drive after the driver installed and
 then change back to the installation media disc, but the case is it could
 not load the driver correctly I could not see the harddisk drive so even I
 change back the media disc should be no meaning?

 Paul.LKW
 於 2014/5/4 下午8:48，Joop jvdw...@xs4all.nl 寫道：

 Paul.LKW wrote:


 Hi All:
 I am new to oVirt and just installed oVirt for a try.
 Any one could install Win Server 08 R2 with virtio or virtio SCSI from
 oVirt 3.4?
 I am already changed the driver during the installation with
 virtio-win-0.1-74.iso, however I try what ever driver directory for AMD64
 it show the device but when I click to select and then click OK, it always
 say No new device could be found. Make sure the driver files are correct
 and located on the driver installation media.
 Does any other see this issue, and know how to solve?
 Many thanks

  Did you change back to your W2K8 iso after loading the driver?
 The installer displays a very misleading message if you don't have your
 iso back in the cdrom after installing the drivers.

 Joop

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[ovirt-users] Copying VM from one datacenter to another

[Gabi C]

Hello!




De facto; I have two datacenter:

- 1 with one host, configured with local storage, just added in the engine;
- 1 with 3 host, 2 shared storage domain, 1 ISO and 1 Export

For some backup reasons ( cold backup) I want to copy machines from second
Datacenter to the Local-storage one.

Is there some documented way of doing this?
Any hints, thoughts, similar experience?

Thanks!
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Re: [ovirt-users] Copying VM from one datacenter to another

[Gabi C]

Hello!

I was thinking about this one to, but detaching export from source DC
wouldn't bring DC down?

Thanks!


On Tue, Apr 29, 2014 at 11:17 AM, Gadi Ickowicz gicko...@redhat.com wrote:

 Hi,

 AFAIK the way to copy a vm from one DC to another is:

 1. Export vm to export domain
 2. deactivate + detach export domain from source DC
 3. attach and activate export domain to target dc
 4. import the vm


 Gadi Ickowicz

 - Original Message -
 From: Gabi C gab...@gmail.com
 To: users@ovirt.org
 Sent: Tuesday, April 29, 2014 10:56:25 AM
 Subject: [ovirt-users] Copying VM from one datacenter to another

 Hello!




 De facto; I have two datacenter:

 - 1 with one host, configured with local storage, just added in the engine;
 - 1 with 3 host, 2 shared storage domain, 1 ISO and 1 Export

 For some backup reasons ( cold backup) I want to copy machines from second
 Datacenter to the Local-storage one.

 Is there some documented way of doing this?
 Any hints, thoughts, similar experience?

 Thanks!


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Re: [ovirt-users] Live migration failing

[Gabi C]

Do you have Network Qos ?
Pe 29.04.2014 05:32, Steve Dainard sdain...@miovision.com a scris:

 Another error on migration.

 GUI (yes the VM is actually running, and continues to run after migration
 failure):
 2014-Apr-28, 22:22 VM owncloud is down. Exit message: Domain not found: no
 domain with matching uuid '8c7ab0d2-c059-44f0-9966-2a2e1d986956'.
 2014-Apr-28, 22:22 Migration started (VM: owncloud, Source: ovirt002,
 Destination: ovirt001, User: admin).

 vdsm.log attached.




 *Steve Dainard *
 IT Infrastructure Manager
 Miovision http://miovision.com/ | *Rethink Traffic*

 *Blog http://miovision.com/blog  |  **LinkedIn
 https://www.linkedin.com/company/miovision-technologies  |  Twitter
 https://twitter.com/miovision  |  Facebook
 https://www.facebook.com/miovision*
 --
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 ON, Canada | N2C 1L3
 This e-mail may contain information that is privileged or confidential. If
 you are not the intended recipient, please delete the e-mail and any
 attachments and notify us immediately.


 On Mon, Apr 28, 2014 at 1:26 PM, Steve Dainard sdain...@miovision.comwrote:

 Upgraded from Ovirt 3.3.2 to 3.4 recently
 (ovirt-engine-3.4.0-1.el6.noarch)
 Hosts packages:
 vdsm-4.14.6-0.el6.x86_64
 libvirt-0.10.2-29.el6_5.7.x86_64
 qemu-kvm-0.12.1.2-2.415.el6_5.8.x86_64 (from the jenkins build with live
 snapshot support)


 GUI Errors:
 2014-Apr-28, 13:12 Migration failed due to Error: Fatal error during
 migration (VM: central-syslog, Source: ovirt002, Destination: ovirt001).
 2014-Apr-28, 13:12 Migration failed due to Error: Fatal error during
 migration. Trying to migrate to another Host (VM: central-syslog, Source:
 ovirt002, Destination: ovirt001).
 2014-Apr-28, 13:12 Migration started (VM: central-syslog, Source:
 ovirt002, Destination: ovirt001, User: admin).

 VDSM log from ovirt002 host attached.

 Thanks for any help,


 *Steve *



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[ovirt-users] Storage domain - defining fields

[Gabi C]

Hello!

My setup 1 engine Fedora 19 ovirt 3.4 managing 3 nodes Fedora 19 + ovirt
3.4 updated; those nodes acts also as gluster server for 2 storage domains,
each domain 3 bricks replicated  ( so 3 bricks each).

I have one questions regarding the fields one have to complete when
defining a new storage domain and its importance.

First, field *Use Host* - you have to complete with one of the nodes. Of
course you can use any of the host in cluster, *but which is its
significance/importance*? * If you reboot that node, you suppose to have
any issue with the storage?*

The same question with field *Path* - gluster case - *Path to gluster
volume to mount* formatted as HOST:VOLUME , where host can be the same
as above mentioned field-  *Use Host* or any af the gluster cluster
member; *which is its significance/importance?*


*Again If you reboot that node, you suppose to have any issue with the
storage?*
My experience with rebooting these nodes*, *after moving VM's and putting
it in Maintenance was good*,* until yesterday, when after such reboot I've
got some corrupted VM images, and subsequently  I had to restore them.

Error message follows :

Exit message: cannot read header
'/rhev/data-center/mnt/glusterSD/10.125.1.194:gluster__data3/5fe658b1-43ff-4bfd-97d6-28217cf415df/images/321ad473-3741-4825-8ac0-6c416aa8f490/1a21454d-9931-4ed8-ba38-7126528664a1':
Input/output error.


Did I miss some step(s), beside moving VM's and puting node in maintenace,
before reboot one host node, servig also as gluster node?

Any hint, link would be appreciated!

Thanks!
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Re: [ovirt-users] Ovirt + GLUSTER

[Gabi C]

second to that!

3 node acting both as VMs and gluster hosts, engine on separate vm (ESXi)
machine


On Tue, Apr 22, 2014 at 3:53 PM, Jeremiah Jahn 
jerem...@goodinassociates.com wrote:

 I am.

 On Mon, Apr 21, 2014 at 1:50 PM, Joop jvdw...@xs4all.nl wrote:
  Ovirt User wrote:
 
  Hello,
 
  anyone are using ovirt with glusterFS as storage domain in production
  environment ?
 
 
 
  Not directly production but almost. Having problems?
 
  Regards,
 
  Joop
 
 
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[ovirt-users] Adding user in engine WEB UI

[Gabi C]

Hello!


Besides having a directory server of some kind as per
http://comments.gmane.org/gmane.comp.emulators.ovirt.user/3850 aren't any
other possibilities of adding user, especially a local one?


Thanks!
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Re: [ovirt-users] Adding user in engine WEB UI

[Gabi C]

Thanks!

One more question,just to be sure: adding directory server doesn't disable
local admin, right?


On Tue, Apr 15, 2014 at 1:21 PM, Martin Perina mper...@redhat.com wrote:

 Hi,

 currently admin@internal is the only local user for oVirt. If you need
 other users,
 you have configure LDAP/Kerberos environment and this environment can be
 configured
 in oVirt using engine-manage-domains tool.



 - Original Message -
  From: Gianluca Cecchi gianluca.cec...@gmail.com
  To: Gabi C gab...@gmail.com
  Cc: users@ovirt.org
  Sent: Tuesday, April 15, 2014 12:06:08 PM
  Subject: Re: [ovirt-users] Adding user in engine WEB UI
 
  AFAIK, there is only admin as local user.
  There is this one in development that seems already usable (not tested
 yet by
  me personally):
  http://www.ovirt.org/Features/Local_Authentication

 This feature has never been implemented and related patch is abandoned.

 
  HIH,
 
  Gianluca
 
 
  On Tue, Apr 15, 2014 at 11:58 AM, Gabi C  gab...@gmail.com  wrote:
 
 
 
  Hello!
 
 
  Besides having a directory server of some kind as per
  http://comments.gmane.org/gmane.comp.emulators.ovirt.user/3850 aren't
 any
  other possibilities of adding user, especially a local one?
 
 
  Thanks!
 
 
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 Martin Perina

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Re: [ovirt-users] VM samba4 is down. Exit message: 'int' object has no attribute 'replace'.

[Gabi C]

http://gerrit.ovirt.org/#/c/26254/

See list on 31 march thread started by me
Brief...disable QOS
On Apr 14, 2014 2:56 PM, René Koch rk...@linuxland.at wrote:

 Hi,

 I configured Network QoS in my oVirt 3.4 setup, but can't start vms.

 Here are the steps I did:
 - Create QoS in Data Centers - Network QoS tab (Name: testing, limits:
 10/10/100, 10/10/100)
 - Add QoS to vNIC Profile using Networks - vNIC Profile - edit

 When I try to start a vm the following error is shown in vdsm.log:

 Thread-837844::ERROR::2014-04-14 
 12:45:51,822::vm::2289::vm.Vm::(_startUnderlyingVm)
 vmId=`d7034850-c274-48f7-ac0f-b3d4cc57c255`::The vm start process failed
 Traceback (most recent call last):
   File /usr/share/vdsm/vm.py, line 2249, in _startUnderlyingVm
 self._run()
   File /usr/share/vdsm/vm.py, line 3135, in _run
 domxml = hooks.before_vm_start(self._buildCmdLine(), self.conf)
   File /usr/share/vdsm/vm.py, line 2965, in _buildCmdLine
 self._appendDevices(domxml)
   File /usr/share/vdsm/vm.py, line 2922, in _appendDevices
 deviceXML = dev.getXML().toxml(encoding='utf-8')
   File /usr/lib64/python2.6/xml/dom/minidom.py, line 45, in toxml
 return self.toprettyxml(, , encoding)
   File /usr/lib64/python2.6/xml/dom/minidom.py, line 59, in toprettyxml
 self.writexml(writer, , indent, newl)
   File /usr/share/vdsm/vm.py, line 5268, in __hacked_writexml
 node.writexml(writer, indent + addindent, addindent, newl)
   File /usr/share/vdsm/vm.py, line 5268, in __hacked_writexml
 node.writexml(writer, indent + addindent, addindent, newl)
   File /usr/share/vdsm/vm.py, line 5256, in __hacked_writexml
 xml.dom.minidom._write_data(writer, attrs[a_name].value)
   File /usr/lib64/python2.6/xml/dom/minidom.py, line 301, in _write_data
 data = data.replace(, amp;).replace(, lt;)
 AttributeError: 'int' object has no attribute 'replace'
 Thread-837844::DEBUG::2014-04-14 
 12:45:51,826::vm::2731::vm.Vm::(setDownStatus)
 vmId=`d7034850-c274-48f7-ac0f-b3d4cc57c255`::Changed state to Down: 'int'
 object has no attribute 'replace'


 When removing the QoS (or better say put it to unlimited) my vm is
 starting fine.

 My host is running CentOS 6.5 with latest updates.


 --
 Best Regards

 René Koch
 Senior Solution Architect

 
 LIS-Linuxland GmbH
 Brünner Straße 163, A-1210 Vienna

 Phone:   +43 1 236 91 60
 Mobile:  +43 660 / 512 21 31
 E-Mail:  rk...@linuxland.at
 

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[Users] engine-setup fails when trying to setup ovirt-engine-reports

[Gabi C]

Hello!


After upgrade to 3.4.0, removed  ovirt-engine-reports-3.3.4 and any
subsequent packaged, then install ovirt-engine-reports-3.4.0-2.fc19.noarch
and dependenciees, run engine-setup and got

engine-setup Failed to execute stage 'Misc configuration': Command
'./js-ant' failed to execute

a second run on engine-setup raised:


[ ERROR ] Failed to execute stage 'Environment setup': initial_value must
be unicode or None, not str




Relevant (I think) lines from first try  ( grep -i error):


2014-04-03 09:13:07 DEBUG otopi.context context.dumpEnvironment:478 ENV
BASE/error=bool:'False'
2014-04-03 09:13:13 DEBUG otopi.context context.dumpEnvironment:478 ENV
BASE/error=bool:'False'
;; -HEADER- opcode: QUERY, status: NOERROR, id: 36084
OperationalError: FATAL:  password authentication failed for user
ovirt_engine_history
2014-04-03 09:17:56 DEBUG otopi.context context.dumpEnvironment:478 ENV
BASE/error=bool:'False'
   └─1209 ovirt-engine -server -XX:+TieredCompilation -Xms1g -Xmx1g
-XX:PermSize=256m -XX:MaxPermSize=256m -Djava.net.preferIPv4Stack=true
-Dsun.rmi.dgc.client.gcInterval=360
-Dsun.rmi.dgc.server.gcInterval=360 -Djava.awt.headless=true
-Djsse.enableSNIExtension=false -XX:+HeapDumpOnOutOfMemoryError
-XX:HeapDumpPath=/var/log/ovirt-engine/dump
-Djava.util.logging.manager=org.jboss.logmanager
-Dlogging.configuration=file:///var/tmp/ovirt-engine/config/ovirt-engine-logging.properties
-Dorg.jboss.resolver.warning=true
-Djboss.modules.system.pkgs=org.jboss.byteman
-Djboss.modules.write-indexes=false
-Djboss.server.default.config=ovirt-engine
-Djboss.home.dir=/usr/share/jboss-as
-Djboss.server.base.dir=/usr/share/ovirt-engine
-Djboss.server.data.dir=/var/lib/ovirt-engine
-Djboss.server.log.dir=/var/log/ovirt-engine
-Djboss.server.config.dir=/var/tmp/ovirt-engine/config
-Djboss.server.temp.dir=/var/tmp/ovirt-engine/tmp
-Djboss.controller.temp.dir=/var/tmp/ovirt-engine/tmp -jar
/usr/share/jboss-as/jboss-modules.jar -mp
/var/tmp/ovirt-engine/modules/00-ovirt-engine-modules:/var/tmp/ovirt-engine/modules/01-ovirt-engine-reports-modules:/var/tmp/ovirt-engine/modules/02-jboss-as-modules
-jaxpmodule javax.xml.jaxp-provider org.jboss.as.standalone -c
ovirt-engine.xml
LoadState=error
LoadState=error
LoadState=error
--  -- This should be written to an error var or include object_id that
is missing
SELECT setval('vdc_db_log_seq', max(error_id)) FROM vdc_db_log;
select fn_db_add_config_value('AbortMigrationOnError','false','3.0');
select fn_db_add_config_value('AbortMigrationOnError','false','3.1');
select fn_db_add_config_value('AbortMigrationOnError','false','3.2');
select fn_db_add_config_value('AbortMigrationOnError','false','3.3');
select
fn_db_delete_config_value('RedirectServletReportsPageError','general');
select
fn_db_delete_config_value('RenewGuestIpOnVdsSubnetChangeOnParseError','general');
select fn_db_delete_config_value('VdsErrorsFileName','general');
base_disks.propagate_errors,
  images_storage_domain_view.disk_interface as
disk_interface, images_storage_domain_view.boot as boot,
images_storage_domain_view.wipe_after_delete as wipe_after_delete,
images_storage_domain_view.propagate_errors as propagate_errors,
images_storage_domain_view.sgio as sgio,
   bd.propagate_errors,
  vds_groups.transparent_hugepages,
vds_groups.migrate_on_error, vds_groups.architecture,
   vm_images_view.boot, vm_images_view.wipe_after_delete,
vm_images_view.propagate_errors, vm_images_view.entity_type,
vm_images_view.number_of_vms, vm_images_view.vm_names,
vm_images_view.quota_id,
v_propagate_errors VARCHAR(32),
propagate_errors,
v_propagate_errors,
v_propagate_errors VARCHAR(32),
   propagate_errors = v_propagate_errors,
v_migrate_on_error INTEGER,
transparent_hugepages, migrate_on_error, virt_service,
gluster_service, tunnel_migration, emulated_machine,
detect_emulated_machine, trusted_service, ha_reservation, cluster_policy_id,
v_transparent_hugepages, v_migrate_on_error, v_virt_service,
v_gluster_service, v_tunnel_migration, v_emulated_machine,
v_detect_emulated_machine, v_trusted_service, v_ha_reservation,
v_cluster_policy_id, v_cluster_policy_custom_properties, v_enable_balloon,
v_migrate_on_error INTEGER,
  migrate_on_error = v_migrate_on_error,
ALTER DATABASE ovirt_engine_history_20140403091836 SET
client_min_messages=ERROR;
RuntimeError: Command './js-ant' failed to execute
2014-04-03 09:21:44 ERROR otopi.context context._executeMethod:161 Failed
to execute stage 'Misc configuration': Command './js-ant' failed to execute
psql:/var/lib/ovirt-engine/backups/engine-20140403091925._LX2Dn.sql:22:
ERROR:  must be owner of extension plpgsql
2014-04-03 09:23:59 DEBUG otopi.context context.dumpEnvironment:478 ENV
BASE/error=bool:'True'
2014-04-03 09:23:59 DEBUG otopi.context context.dumpEnvironment:478 ENV
BASE/exceptionInfo=list:'[(type 'exceptions.RuntimeError',
RuntimeError(Command './js-ant' 

Re: [Users] VM satelit is down. Exit message: 'int' object has no attribute 'replace'.

[Gabi C]

I'll try and let you know, but is a little bit difficult due to the fact
that my setup is a production one!


On Wed, Apr 2, 2014 at 12:59 AM, Dan Kenigsberg dan...@redhat.com wrote:

 On Mon, Mar 31, 2014 at 04:57:44PM +0300, Gabi C wrote:
  Hello!
 
  Has that fix pushed into the repository yet?
 
 
  Seems that removing Qos profiles from the NIC profiles did the trick..VM
 is
  up!
 
  Thanks guys!

 No, thank you for reporting this.

 The patch still awaits verification http://gerrit.ovirt.org/#/c/26254/

 I would very much appreciate if you can apply it on your host's vdsm,
 re-add the QoS profiles, and report if life is good again.

 Dan.

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Re: [Users] oVirt 3.4.0 remove node problem

[Gabi C]

Did you upgrade node according to release notes? I mean enable also
fedora-virt.preview repo on the node in order to upgrade also libvirt and
qemu ?


On Tue, Apr 1, 2014 at 9:38 PM, Laercio Motta laerciomas...@gmail.comwrote:

 Hi all,

 Upgrade my oVirt yesterday from 3.3.4 to 3.4.0..
 For my surprise, the node of 3.3 not running in 3.4 (Cluster version)
 Ok... move to maintenance and upgrade :P
 But... Maintenance not is running for 10+ minutes.. (No live migration
 progress)
 I restart the ovirt-engine and live migration running and node is
 maintenance mode.. (nice!!)
 But.. (yes, again)... remove the node from ovirt engine not is
 possible, this message error  in engine.log:
 http://pastebin.com/CfTeHepv

 PS: sorry for my english.. I'am Brazilian :P

 []'s

 --
 ╔══╗
 ║▒▒▒ Laercio da Silva Motta ▒▒▒║
 ║--║
 ║* Blog: *http://www.laerciomotta.com/   ║
 ║ *Twitter:* http://twitter.com/#!/laerciomasala ║
 ║ *Skype*: laerciomasala ║
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[Users] VM satelit is down. Exit message: 'int' object has no attribute 'replace'.

[Gabi C]

Hello!

3.3.3 migrated to latest stable 3.4.0

3 nodes F19

KVM Version:1.4.2 - 15.fc19
LIBVIRT Version:libvirt-1.0.5.9-1.fc19
VDSM Version:libvirt-1.0.5.9-1.fc19

oVirt Engine Version: 3.4.0-1.fc19


Upgraded took place with 3 Vm up and 2 down: first upgraded engine,then
after freeing one node at a time node of and updating it.


After upgrade when I try to run any of the 2 powered down machines, I get
VM . is down. Exit message: 'int' object has no attribute
'replace'.


Any ideas?
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Re: [Users] VM satelit is down. Exit message: 'int' object has no attribute 'replace'.

[Gabi C]

Hello!

Do I have enable kvm and libvirt also on engine? I think not *Note:* On
Fedora 19, you'll need to enable fedora-virt-preview repository for using
Fedora 19 as node on 3.4 cluster

.the problem still persist



On Mon, Mar 31, 2014 at 2:34 PM, Joop jvdw...@xs4all.nl wrote:

  On 31-3-2014 12:38, Gabi C wrote:

  Hello!

  3.3.3 migrated to latest stable 3.4.0

   3 nodes F19

 KVM Version:1.4.2 - 15.fc19
LIBVIRT Version:libvirt-1.0.5.9-1.fc19
VDSM Version:libvirt-1.0.5.9-1.fc19

 oVirt Engine Version: 3.4.0-1.fc19


 You didn't upgrade kvm and libvirt as per the upgrade notes. You need
 to add the virt-preview repo when on Fedora and run yum update. Check the
 release notes for 3.4

 Regards,

 Joop


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Re: [Users] VM satelit is down. Exit message: 'int' object has no attribute 'replace'.

[Gabi C]

my bad...problem still persist after upgrading node according to the
release notes


On Mon, Mar 31, 2014 at 4:08 PM, Gabi C gab...@gmail.com wrote:

 Hello!

 Do I have enable kvm and libvirt also on engine? I think not *Note:* On
 Fedora 19, you'll need to enable fedora-virt-preview repository for using
 Fedora 19 as node on 3.4 cluster

 .the problem still persist



 On Mon, Mar 31, 2014 at 2:34 PM, Joop jvdw...@xs4all.nl wrote:

  On 31-3-2014 12:38, Gabi C wrote:

  Hello!

  3.3.3 migrated to latest stable 3.4.0

   3 nodes F19

 KVM Version:1.4.2 - 15.fc19
LIBVIRT Version:libvirt-1.0.5.9-1.fc19
VDSM Version:libvirt-1.0.5.9-1.fc19

 oVirt Engine Version: 3.4.0-1.fc19


 You didn't upgrade kvm and libvirt as per the upgrade notes. You
 need to add the virt-preview repo when on Fedora and run yum update. Check
 the release notes for 3.4

 Regards,

 Joop


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Re: [Users] VM satelit is down. Exit message: 'int' object has no attribute 'replace'.

[Gabi C]

Hello!

Has that fix pushed into the repository yet?


Seems that removing Qos profiles from the NIC profiles did the trick..VM is
up!

Thanks guys!


On Mon, Mar 31, 2014 at 4:45 PM, Francesco Romani from...@redhat.comwrote:

 Hi,

 - Original Message -
  From: Gabi C gab...@gmail.com
  To: Joop jvdw...@xs4all.nl
  Cc: users@ovirt.org
  Sent: Monday, March 31, 2014 3:08:47 PM
  Subject: Re: [Users] VM satelit is down. Exit message: 'int' object has
 no attribute 'replace'.
 
  Hello!
 
  Do I have enable kvm and libvirt also on engine? I think not  Note: On
  Fedora 19, you'll need to enable fedora-virt-preview repository for using
  Fedora 19 as node on 3.4 cluster
 
  .the problem still persist

 You've very likely experienced the same problem reported here
 https://bugzilla.redhat.com/show_bug.cgi?id=1067064

 A fix was already been committed.

 About kvm and libvirt, you only need them on the nodes running hypervisors;
 engine itself does not depend on them.


 --
 Francesco Romani
 RedHat Engineering Virtualization R  D
 Phone: 8261328
 IRC: fromani

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[Users] Gluster command [gluster peer status IP] failed on server Name

[Gabi C]

Hello!


Fedora 19 fo engine and nodes.

Ovirt-engine just upgraded from 3.3.3 to 3.4, running on an separate Vm
(ESXi).

3 nodes acting also as gluster nodes (replicated) also on 3.3.3.

After engine upgrade, one one of the host I ran

yum update
http://resources.ovirt.org/pub/yum-repo/ovirt-release-3.4.noarch.rpm
yum clean all
yum update


snip  /var/log/yum.log


Mar 27 17:24:47 Updated: ovirt-release-11.1.0-1.noarch
Mar 27 17:26:25 Installed: vdsm-python-zombiereaper-4.14.6-0.fc19.noarch
Mar 27 17:26:25 Updated: vdsm-python-4.14.6-0.fc19.x86_64
Mar 27 17:26:25 Updated: vdsm-xmlrpc-4.14.6-0.fc19.noarch
Mar 27 17:26:46 Updated: vdsm-4.14.6-0.fc19.x86_64
Mar 27 17:26:46 Updated: vdsm-api-4.14.6-0.fc19.noarch
Mar 27 17:26:46 Updated: file-libs-5.11-13.fc19.x86_64
Mar 27 17:26:46 Updated: file-5.11-13.fc19.x86_64
Mar 27 17:26:47 Updated: python-magic-5.11-13.fc19.noarch
Mar 27 17:26:47 Updated: vdsm-gluster-4.14.6-0.fc19.noarch
Mar 27 17:26:47 Updated: vdsm-jsonrpc-4.14.6-0.fc19.noarch
Mar 27 17:26:47 Updated: vdsm-cli-4.14.6-0.fc19.noarch



Rebooting the node, I can see on Events

the 'Subj' message!

Any ideeas, hints?

Thanks!
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Re: [Users] Gluster command [gluster peer status IP] failed on server Name

[Gabi C]

Update:
On node downgraded 10 packages, back to the ones from 3.3.3 release,
rebooted the node and got same message.
I suspect something on engine. Restoring it now and let you now


On Thu, Mar 27, 2014 at 5:54 PM, Gabi C gab...@gmail.com wrote:

 Hello!


 Fedora 19 fo engine and nodes.

 Ovirt-engine just upgraded from 3.3.3 to 3.4, running on an separate Vm
 (ESXi).

 3 nodes acting also as gluster nodes (replicated) also on 3.3.3.

 After engine upgrade, one one of the host I ran

 yum update
 http://resources.ovirt.org/pub/yum-repo/ovirt-release-3.4.noarch.rpm
 yum clean all
 yum update


 snip  /var/log/yum.log


 Mar 27 17:24:47 Updated: ovirt-release-11.1.0-1.noarch
 Mar 27 17:26:25 Installed: vdsm-python-zombiereaper-4.14.6-0.fc19.noarch
 Mar 27 17:26:25 Updated: vdsm-python-4.14.6-0.fc19.x86_64
 Mar 27 17:26:25 Updated: vdsm-xmlrpc-4.14.6-0.fc19.noarch
 Mar 27 17:26:46 Updated: vdsm-4.14.6-0.fc19.x86_64
 Mar 27 17:26:46 Updated: vdsm-api-4.14.6-0.fc19.noarch
 Mar 27 17:26:46 Updated: file-libs-5.11-13.fc19.x86_64
 Mar 27 17:26:46 Updated: file-5.11-13.fc19.x86_64
 Mar 27 17:26:47 Updated: python-magic-5.11-13.fc19.noarch
 Mar 27 17:26:47 Updated: vdsm-gluster-4.14.6-0.fc19.noarch
 Mar 27 17:26:47 Updated: vdsm-jsonrpc-4.14.6-0.fc19.noarch
 Mar 27 17:26:47 Updated: vdsm-cli-4.14.6-0.fc19.noarch



 Rebooting the node, I can see on Events

 the 'Subj' message!

 Any ideeas, hints?

 Thanks!








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Re: [Users] ovirt-engine-dwh-setup fails

[Gabi C]

Thanks!

Thats did it!


On Sun, Mar 23, 2014 at 11:22 AM, Yedidyah Bar David d...@redhat.comwrote:

 Hi,

 --

 *From: *Yaniv Dary yd...@redhat.com
 *To: *Yedidyah Bar David d...@redhat.com
 *Cc: *users@ovirt.org, Gabi C gab...@gmail.com
 *Sent: *Wednesday, March 19, 2014 9:35:16 PM
 *Subject: *Re: [Users] ovirt-engine-dwh-setup fails


 Didi, can you take a look?



 Yaniv

 --

 *From: *Gabi C gab...@gmail.com
 *To: *users@ovirt.org
 *Sent: *Tuesday, March 18, 2014 12:29:41 PM
 *Subject: *[Users] ovirt-engine-dwh-setup fails

 Hello!

 ovirt-image-uploader-3.3.3-1.fc19.noarch
 ovirt-engine-dbscripts-3.3.4-1.fc19.noarch
 ovirt-host-deploy-1.1.3-1.fc19.noarch
 ovirt-engine-webadmin-portal-3.3.4-1.fc19.noarch
 ovirt-host-deploy-offline-1.1.3-1.fc19.noarch
 ovirt-engine-setup-3.3.4-1.fc19.noarch
 ovirt-engine-backend-3.3.4-1.fc19.noarch
 ovirt-host-deploy-java-1.1.3-1.fc19.noarch
 ovirt-engine-3.3.4-1.fc19.noarch
 ovirt-engine-dwh-3.3.4-1.fc19.noarch
 ovirt-engine-reports-3.3.4-1.fc19.noarch
 ovirt-engine-restapi-3.3.4-1.fc19.noarch
 ovirt-log-collector-3.3.4-1.fc19.noarch
 ovirt-iso-uploader-3.3.3-1.fc19.noarch
 ovirt-engine-lib-3.3.4-1.fc19.noarch
 ovirt-engine-tools-3.3.4-1.fc19.noarch
 ovirt-release-fedora-10.0.1-3.noarch
 ovirt-engine-cli-3.3.0.6-1.fc19.noarch
 ovirt-engine-websocket-proxy-3.3.4-1.fc19.noarch
 ovirt-engine-sdk-python-3.3.3.1-1.fc19.noarch
 ovirt-release-11.0.2-1.noarch
 ovirt-engine-userportal-3.3.4-1.fc19.noarch

 Trying to run ovirt-engine-dwh-setup I get

 Stopping ovirt-engine...  [ DONE ]
 Error encountered while installing ovirt-engine-dwh, please consult the
 log file: 

 logfile follows

 [snip]

 setup edited /var/lib/pgsql/data/pg_hba.conf to allow passwordless logins
 for user 'postgres',
 then restarted it to apply the change, then tried to login as user
 'postgres' but failed. Probably
 the editing didn't work well, probably because the file had non-default
 content that setup failed
 to parse.

 Please post your pg_hba.conf file. You can try to manually fix it by
 making the first non-comment
 line starting with 'local' have this content:

 local   all all peer

 then restart postgresql and try setup again.

 Good luck and best regards,
 --
 Didi


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[Users] ovirt-engine-dwh-setup fails

[Gabi C]

Hello!

ovirt-image-uploader-3.3.3-1.fc19.noarch
ovirt-engine-dbscripts-3.3.4-1.fc19.noarch
ovirt-host-deploy-1.1.3-1.fc19.noarch
ovirt-engine-webadmin-portal-3.3.4-1.fc19.noarch
ovirt-host-deploy-offline-1.1.3-1.fc19.noarch
ovirt-engine-setup-3.3.4-1.fc19.noarch
ovirt-engine-backend-3.3.4-1.fc19.noarch
ovirt-host-deploy-java-1.1.3-1.fc19.noarch
ovirt-engine-3.3.4-1.fc19.noarch
ovirt-engine-dwh-3.3.4-1.fc19.noarch
ovirt-engine-reports-3.3.4-1.fc19.noarch
ovirt-engine-restapi-3.3.4-1.fc19.noarch
ovirt-log-collector-3.3.4-1.fc19.noarch
ovirt-iso-uploader-3.3.3-1.fc19.noarch
ovirt-engine-lib-3.3.4-1.fc19.noarch
ovirt-engine-tools-3.3.4-1.fc19.noarch
ovirt-release-fedora-10.0.1-3.noarch
ovirt-engine-cli-3.3.0.6-1.fc19.noarch
ovirt-engine-websocket-proxy-3.3.4-1.fc19.noarch
ovirt-engine-sdk-python-3.3.3.1-1.fc19.noarch
ovirt-release-11.0.2-1.noarch
ovirt-engine-userportal-3.3.4-1.fc19.noarch

Trying to run ovirt-engine-dwh-setup I get

Stopping ovirt-engine...  [ DONE ]
Error encountered while installing ovirt-engine-dwh, please consult the log
file: 

logfile follows

more /var/log/ovirt-engine/ovirt-engine-dwh-setup-2014_03_17_14_59_39.log
2014-03-17 14:59:39::DEBUG::ovirt-engine-dwh-setup::430::root:: starting
main()
2014-03-17 14:59:39::DEBUG::common_utils::451::root:: running sql query on
host: localhost, port: 5432, db: engine, user: engine, query: 'copy (
select option_value from vdc_options
where option_name like 'MinimalETLVersion'
) to stdout with csv header;'.
2014-03-17 14:59:39::DEBUG::common_utils::912::root:: Executing command --
'/usr/bin/psql --pset=tuples_only=on --set ON_ERROR_STOP=1 --dbname engine
--host localhost --port 5432 --username
 engine -w -c copy (
select option_value from vdc_options
where option_name like 'MinimalETLVersion'
) to stdout with csv header;' in working directory '/var/lib/pgsql/data'
2014-03-17 14:59:39::DEBUG::common_utils::967::root:: output = option_value
3.3.0

2014-03-17 14:59:39::DEBUG::common_utils::968::root:: stderr =
2014-03-17 14:59:39::DEBUG::common_utils::969::root:: retcode = 0
2014-03-17 14:59:39::DEBUG::common_utils::153::root:: Value of
MinimalETLVersion is 3.3.0
2014-03-17 14:59:39::DEBUG::common_utils::912::root:: Executing command --
'rpm -q --queryformat %{VERSION}-%{RELEASE} ovirt-engine-dwh' in working
directory '/var/lib/pgsql/data'
2014-03-17 14:59:39::DEBUG::common_utils::967::root:: output = 3.3.4-1.fc19
2014-03-17 14:59:39::DEBUG::common_utils::968::root:: stderr =
2014-03-17 14:59:39::DEBUG::common_utils::969::root:: retcode = 0
2014-03-17 14:59:39::DEBUG::common_utils::617::root:: setting regex
(\d+\.\d+)\.(\d+)\-(\d+) againts 3.3.4-1.fc19
2014-03-17 14:59:39::DEBUG::common_utils::622::root:: found version, 3.3
2014-03-17 14:59:39::DEBUG::common_utils::624::root:: found minorVersion 4
2014-03-17 14:59:39::DEBUG::common_utils::626::root:: found release 1
2014-03-17 14:59:39::DEBUG::common_utils::617::root:: setting regex
(\d+\.\d+)\.(\d+)\-(\d+) againts 3.3.0-0
2014-03-17 14:59:39::DEBUG::common_utils::622::root:: found version, 3.3
2014-03-17 14:59:39::DEBUG::common_utils::624::root:: found minorVersion 0
2014-03-17 14:59:39::DEBUG::common_utils::626::root:: found release 0
2014-03-17 14:59:39::DEBUG::common_utils::491::root:: checking ovirt-engine
service
2014-03-17 14:59:39::DEBUG::common_utils::482::root:: checking the status
of ovirt-engine
2014-03-17 14:59:39::DEBUG::common_utils::260::root:: getting status for
ovirt-engine
2014-03-17 14:59:39::DEBUG::common_utils::277::root:: executing action
ovirt-engine on service status
2014-03-17 14:59:39::DEBUG::common_utils::912::root:: Executing command --
'/sbin/service ovirt-engine status' in working directory
'/var/lib/pgsql/data'
2014-03-17 14:59:39::DEBUG::common_utils::967::root:: output =
ovirt-engine.service - oVirt Engine
   Loaded: loaded (/usr/lib/systemd/system/ovirt-engine.service; enabled)
   Active: inactive (dead) since Mon 2014-03-17 14:58:56 EET; 43s ago
 Main PID: 5794 (code=exited, status=0/SUCCESS)
   CGroup: name=systemd:/system/ovirt-engine.service

Mar 17 14:52:31 vpo-rhevm.stfd.ro systemd[1]: Started oVirt Engine.
Mar 17 14:52:32 vpo-rhevm.stfd.ro ovirt-engine.py[5794]: 2014-03-17
14:52:32,340 ovirt-engine: WARNING _setupEngineApps:176 Application
directory '/usr/share/ovirt-engine/ovirt-engine-report
s.war' does not exist, it will be ignored
Mar 17 14:58:55 vpo-rhevm.stfd.ro systemd[1]: Stopping oVirt Engine...
Mar 17 14:58:56 vpo-rhevm.stfd.ro systemd[1]: Stopped oVirt Engine.

2014-03-17 14:59:39::DEBUG::common_utils::968::root:: stderr = Redirecting
to /bin/systemctl status  ovirt-engine.service

2014-03-17 14:59:39::DEBUG::common_utils::969::root:: retcode = 3
2014-03-17 14:59:39::DEBUG::common_utils::590::root:: Stopping
ovirt-engine-dwhd
2014-03-17 14:59:39::DEBUG::common_utils::581::root:: checking the status
of dwhd
2014-03-17 14:59:39::DEBUG::common_utils::260::root:: getting 

Re: [Users] New user to oVirt, and I haz a sad so far...

[Gabi C]

Hi Joop,

1. I did disabled firewalld/iptbles on both nodes and engines.
2. Disabling selinux: when setting to permissive via /etc/selinux/config
(and of course unpersist/persist them - /config/etc) doesn't work
( as write this I've just reboot one node with the above modification and
when I try to ssh node I get connection closed by... - of course selinux
is enabled; after setenforce 0 ssh is OK.The only way I manage to diasble
selinux was

mount -o.rw,remount /run/initramfs/live
edit grub.cfg and add selinux=0 to kernel line

3. one strange issue: after I reboot nodes, trying to ssh raise ssh warning
WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!  so I have to remove host
entry from .ssh/.known_host in order to connect
4. I am about to check name resolution
5.I have glusterfs also on both nodes. After I put nodes on maintenace,
stop gluster volumes  and rebooting nodes caused gluster volumes to
dissapear from engine web interface

Thanks




On Fri, Jan 17, 2014 at 10:35 AM, noc n...@nieuwland.nl wrote:

  On 17-1-2014 8:53, Gabi C wrote:

   've been there! :-D

  I mean exactly same issuse you had on Centos, I had on Fedora 19.
  Did you disable selinux on nodes? 'cause that's what is causing SSh
 connection closing

  My setup:

  1 engine on vmware  - fedora 19, up-to-date


  2 nodes on IBM x series 3650  - fedora 19 based -oVirt Node - 3.0.3 -
 1.1.fc19 with nodes beig in glusterfs cluster also.


  Right now, I'm banging my head against Operation Add-Disk failed to
 complete. , message I have got after adding a new virtual machine and try
 to addd its disk


 On Fri, Jan 17, 2014 at 6:08 AM, Will Dennis (Live.com) 
 willardden...@live.com wrote:

 Hi all, ready for a story? (well, more of a rant, but hopefully it will
 be a
 good UX tale, and may even be entertaining.)

 Had one of the groups come to me at work this week and request a OpenStack
 setup. When I sat down and discussed their needs, it turns out that they
 really only need a multi-hypervisor setup where they can spin up VMs for
 their research projects. The VMs should be fairly long-lived, and will
 have
 persistent storage. Their other request is that the storage should be
 local
 on the hypervisor nodes (they plan to use Intel servers with 8-10 2TB
 drives
 for VM storage on each node.) They desire this in order to keep the VM I/O
 local - they do not have a SAN of any sort anyhow, and they do not care
 about live migration, etc

   @Will
 If the installation ends, either with or without error, it will give you a
 log location. Upload the log to a paste.bin and mail the link.

 @Gabi,
 There should be more info in either the vdsm.log on the SPM server or in
 the engine.log on the engine server, see above for lettings us know what
 the error is.

 Having installed oVirt, probably dozens of times, I have some guidelines:
 - temporarily disable firewalld/iptables (if all works, enable should
 still work, scripts with rules are generated and location is given)
 - make selinux permissive either via setenforce 0 (until next boot) or via
 /etc/selinux/config ( survives reboots), dont disable it!
 - make sure fqdn work in both directions between engine and host(s)
 (either using /etc/hosts or DNS)
 - make sure NetworkManager is disabled and network enabled

 Joop


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Re: [Users] New user to oVirt, and I haz a sad so far...

[Gabi C]

Thanks Sven!




On Fri, Jan 17, 2014 at 1:04 PM, Sven Kieske s.kie...@mittwald.de wrote:

 Hi,

 my advice would be the following:

 for nodes use either a full
 minimal centos or fedora and install ovirt.org
 repo on top of that.

 then everything works.

 the node.isos provided by ovirt are in pre-alpha
 state to be honest.

 sure you still have to disable selinux
 (or better configure it correctly).

 But you have no problems with configurations which are
 not persisted and as a bonus you can install
 $your_favourite_tool on the node, such as tcpdump
 nmap etc. for debugging.

 Again: I would strongly advise against useing
 the node.isos from ovirt.org at the moment.

 There is just too much stuff not working
 or bugged, even simple things like network
 configuration.

 HTH

 --
 Mit freundlichen Grüßen / Regards

 Sven Kieske

 Systemadministrator
 Mittwald CM Service GmbH  Co. KG
 Königsberger Straße 6
 32339 Espelkamp
 T: +49-5772-293-100
 F: +49-5772-293-333
 https://www.mittwald.de
 Geschäftsführer: Robert Meyer
 St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen
 Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen
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Re: [Users] New user to oVirt, and I haz a sad so far...

[Gabi C]

've been there! :-D

I mean exactly same issuse you had on Centos, I had on Fedora 19.
Did you disable selinux on nodes? 'cause that's what is causing SSh
connection closing

My setup:

1 engine on vmware  - fedora 19, up-to-date


2 nodes on IBM x series 3650  - fedora 19 based -oVirt Node - 3.0.3 -
1.1.fc19 with nodes beig in glusterfs cluster also.


Right now, I'm banging my head against Operation Add-Disk failed to
complete. , message I have got after adding a new virtual machine and try
to addd its disk


On Fri, Jan 17, 2014 at 6:08 AM, Will Dennis (Live.com) 
willardden...@live.com wrote:

 Hi all, ready for a story? (well, more of a rant, but hopefully it will be
 a
 good UX tale, and may even be entertaining.)

 Had one of the groups come to me at work this week and request a OpenStack
 setup. When I sat down and discussed their needs, it turns out that they
 really only need a multi-hypervisor setup where they can spin up VMs for
 their research projects. The VMs should be fairly long-lived, and will have
 persistent storage. Their other request is that the storage should be local
 on the hypervisor nodes (they plan to use Intel servers with 8-10 2TB
 drives
 for VM storage on each node.) They desire this in order to keep the VM I/O
 local - they do not have a SAN of any sort anyhow, and they do not care
 about live migration, etc.

 In any case, knowing that they did not want to afford a VMware setup (which
 is what I'm used to using), I proposed using oVirt to fill their needs,
 having heard and read up on it a bit (It's open-source VMware, right?)
 even though I had not used it before (I have however made single-node KVM
 hypervisors for their group before, utilizing Open vSwitch, libvirt,
 virt-manager etc., so I'm not completely ignorant of KVM/libvirt etc.)

 In any case, I took one of their older servers which was already running
 CentOS 6.5, installed the requisite packages on it, and in short order had
 an engine server up and running (oVirt 3.3.2). That seems to have been the
 easy part :-/  Now came the installation of a hypervisor node. I downloaded
 and burned an ISO of the latest oVirt node installer
 (ovirt-node-iso-3.0.3-1.1.vdsm.fc19.iso) and tried to install it on one of
 their target Intel servers. On the 1st try I got to the end of the setup
 TUI, invoked the Install link, and was promptly thrown an error (sorry, but
 forgot what it was, something like press X for a command prompt, or
 Reboot.) No problem, I rebooted, selected booting off the CD again, waited
 until the TUI came up, and when I tried to move past the first screen, it
 threw me out to a login prompt. OK, enough of that (the server takes a long
 time to reboot, and then boot off the CD) - I then thought I would try it
 on
 a VMware Workstation VM (yes, I get the irony, but VMware wkstn can handle
 nested virt, so it's a great testbed platform for OpenStack, etc.) because
 that would install a heck of a lot faster. That went a lot better - got the
 oVirt node 3.0.3 installed on the first try.

 More pain was soon to follow, however.  I logged in and started configuring
 the node. The TUI was easy enough - much like an ESXi node ;)  I set the
 NIC
 to IPv4 static, entered in the correct IP info, registered a DNS name for
 the IP I had assigned, and then tested pinging the engine, all was good. I
 then moved on to the section where you define the engine. I entered in the
 FQDN of the engine, verified the key fingerprint, and clicked the Save and
 Register link at the bottom. That seemed to work, so I completed the rest
 of the TUI, and then looked at the oVirt engine web UI. There was my new
 node, ready for authorization. I clicked the link to authorize it, and
 after
 a while, the UI came back with Install Failed status. Hmmm. So I went
 back
 to the node's TUI, and now some of the screens said that the IP addr was
 unconfigured? I went then to the Network screen, and sure enough, the NIC
 at
 the bottom showed Unconfigured. WTF? So I went and entered in the correct
 info back in the IPv4 section, and then arrowed down to the Save link and
 clicked it - and the next screen said something like No info needing
 changes, nothing to do. Wh? Went back to the network setup screen, NIC
 still showing Unconfigured even though the IPv4 info still was there. I
 did a ping test at this point from the Ping link on the network setup page,
 and what do you know - I could still ping IP's (the engine, the default gw,
 etc.) But as I moved around the TUI, other screens still said that the
 network was unconfigured. Went back to the Web UI of the engine, put the
 host in Maint, then tried to Activate it, still no go - Install Failed.
 Even
 though I had configured the node to allow remote access and set a password,
 and also verified via nmap that TCP port 22 on the node was indeed
 listening, when I tried to SSH into the node as admin, I immediately got a
 connection closed message, so that failed as well. Went back to 

[Users] Replacing ISO domain

[Gabi C]

Hello!

1 Ovirt-engine + 2 nodes with Glusterfs on them (replicate), 1 ISO domain,
1 Export domain.

ISO domain is created at ovirt-setup time on ovirt-engine host.How can I
replace  this ISO domain with a new, bigger, one on another machine?
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Re: [Users] Replacing ISO domain

[Gabi C]

Thanks!


On Thu, Jan 9, 2014 at 1:06 PM, Eli Mesika emes...@redhat.com wrote:



 - Original Message -
  From: Gabi C gab...@gmail.com
  To: users@ovirt.org
  Sent: Thursday, January 9, 2014 12:48:29 PM
  Subject: [Users] Replacing ISO domain
 
  Hello!
 
  1 Ovirt-engine + 2 nodes with Glusterfs on them (replicate), 1 ISO
 domain, 1
  Export domain.
 
  ISO domain is created at ovirt-setup time on ovirt-engine host.How can I
  replace this ISO domain with a new, bigger, one on another machine?

 From webadmin UI

 1) Go to Data Center TAB
 2) select the DC
 3) From the Storage TAB in the bottom select the old ISO
 4) Press the Maintenance button
 5) Press the Detach button

 Now you can attach a new ISO



 
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Re: [Users] SSH MAC corrupt (Re: Did you get ovirt working?)

[Gabi C]

No, there is no bug for this, or at least I didnt open one. Hoever trying
to snif traffic on node - tcpdump - didn't work as I was unable to save
traffic files on /root/ - Read-only mounted. Meantime, I upgraded the
engine and also reinstall the hypervisors to a higher version and it is OK
now, or at lests until I reboot and lost glsuterfs volume! :-(


On Wed, Dec 18, 2013 at 10:16 AM, Antoni Segura Puimedon 
asegu...@redhat.com wrote:



 - Original Message -
  From: Gabi C gab...@gmail.com
  To: Garry Tiedemann garrytiedem...@networkvideo.com.au,
 users@ovirt.org
  Sent: Wednesday, December 18, 2013 7:26:16 AM
  Subject: Re: [Users] SSH MAC corrupt (Re: Did you get ovirt working?)
 
  Hello!
  I was just about to reply to the list! :-)
  I moved to oVirt Node - 3.0.3 - 1.1.fc19 on both nodes an updated the
 engine
  to 3.3.2-1.fc19 and it is working now.For the nodes I performed an clean
  install ( i.e. I had to reinitialize the array - ServeRaid controller)
 and
  the only bug I encounter was the one related to ssh-selinux,
 circumvented by
  setenforce 0.
  Of course, every time I reboot nodes I had to go to console and manually
  setenforce 0

 Is there a bug for the oVirt Node for this?

 
 
  On Wed, Dec 18, 2013 at 5:37 AM, Garry Tiedemann 
  garrytiedem...@networkvideo.com.au  wrote:
 
 
 
  Hi Gabi,
 
  I saw your post on ovirt-users from last week.
 
  I am having that problem too. Have you solved it already?
 
  I would be glad to exchange information, perhaps we can help each other.
 
  I hope to hear from you soon.
 
  Kind regards,
  --
 
 
 
 
  Garry Tiedemann
  IT Manager
 
  IT Division | The Network Group | 334 Queensberry St, North Melbourne ,
  Victoria , 3051, Australia
  Phone (03) 9329 0933 | Email garrytiedem...@networkvideo.com.au |
 Website
  www.thenetworkgroup.com.au
 
 
  The Network Group: One of BRW's 50 most innovative companies for 2013,
  and winner of the 2013 Rental Group/Business of the Year Award
 
 
 
 
  This email message and any accompanying attachments may contain
 information
  that is confidential and is subject to legal privilege. If you are not
 the
  intended recipient, do not read, use, disseminate, distribute or copy
 this
  message or attachments. If you have received this message in error,
 please
  notify the sender immediately and delete this message. Network Video Home
  Entertainment Experts accepts no liability for any damage caused by this
  email or any electronic transmission. Any views expressed in this message
  are those of the individual sender, except where the sender expressly,
 and
  with authority, states them to be the views of 'Network Video Home
  Entertainment Experts'.
 
 
 
  ___
  Users mailing list
  Users@ovirt.org
  http://lists.ovirt.org/mailman/listinfo/users
 

___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

Re: [Users] Adding new disk to Ovort node

[Gabi C]

node 1:

[root@virtual5 admin]# cat /config/files
/etc/fstab
/etc/shadow
/etc/default/ovirt
/etc/ssh/ssh_host_key
/etc/ssh/ssh_host_key.pub
/etc/ssh/ssh_host_dsa_key
/etc/ssh/ssh_host_dsa_key.pub
/etc/ssh/ssh_host_rsa_key
/etc/ssh/ssh_host_rsa_key.pub
/etc/rsyslog.conf
/etc/libvirt/libvirtd.conf
/etc/libvirt/passwd.db
/etc/passwd
/etc/sysconfig/network
/etc/collectd.conf
/etc/libvirt/qemu/networks
/etc/ssh/sshd_config
/etc/pki
/etc/logrotate.d/ovirt-node
/var/lib/random-seed
/etc/iscsi/initiatorname.iscsi
/etc/libvirt/qemu.conf
/etc/sysconfig/libvirtd
/etc/logrotate.d/libvirtd
/etc/multipath.conf
/etc/hosts
/etc/sysconfig/network-scripts/ifcfg-enp3s0
/etc/sysconfig/network-scripts/ifcfg-lo
/etc/ntp.conf
/etc/shadow
/etc/vdsm-reg/vdsm-reg.conf
/etc/shadow
/etc/shadow
/etc/sysconfig/network-scripts/ifcfg-ovirtmgmt
/etc/sysconfig/network-scripts/route-ovirtmgmt
/etc/sysconfig/network-scripts/rule-ovirtmgmt
/root/.ssh/authorized_keys
/etc/vdsm/vdsm.id
/etc/udev/rules.d/12-ovirt-iosched.rules
/etc/vdsm/vdsm.conf
/etc/sysconfig/iptables
/etc/resolv.conf
/etc/sysconfig/network-scripts/ifcfg-VPO_IPPROXY
/etc/sysconfig/network-scripts/ifcfg-enp6s0
/etc/sysconfig/network-scripts/ifcfg-enp6s0.50
/etc/glusterfs/glusterd.vol
/etc/selinux/config







node 2:


[root@virtual4 ~]# cat /config/files
/etc/fstab
/etc/shadow
/etc/default/ovirt
/etc/ssh/ssh_host_key
/etc/ssh/ssh_host_key.pub
/etc/ssh/ssh_host_dsa_key
/etc/ssh/ssh_host_dsa_key.pub
/etc/ssh/ssh_host_rsa_key
/etc/ssh/ssh_host_rsa_key.pub
/etc/rsyslog.conf
/etc/libvirt/libvirtd.conf
/etc/libvirt/passwd.db
/etc/passwd
/etc/sysconfig/network
/etc/collectd.conf
/etc/libvirt/qemu/networks
/etc/ssh/sshd_config
/etc/pki
/etc/logrotate.d/ovirt-node
/var/lib/random-seed
/etc/iscsi/initiatorname.iscsi
/etc/libvirt/qemu.conf
/etc/sysconfig/libvirtd
/etc/logrotate.d/libvirtd
/etc/multipath.conf
/etc/hosts
/etc/sysconfig/network-scripts/ifcfg-enp3s0
/etc/sysconfig/network-scripts/ifcfg-lo
/etc/shadow
/etc/shadow
/etc/vdsm-reg/vdsm-reg.conf
/etc/sysconfig/network-scripts/ifcfg-ovirtmgmt
/etc/sysconfig/network-scripts/route-ovirtmgmt
/etc/sysconfig/network-scripts/rule-ovirtmgmt
/root/.ssh/authorized_keys
/etc/shadow
/etc/shadow
/etc/vdsm/vdsm.id
/etc/udev/rules.d/12-ovirt-iosched.rules
/etc/sysconfig/iptables
/etc/vdsm/vdsm.conf
/etc/shadow
/etc/resolv.conf
/etc/ntp.conf
/etc/sysconfig/network-scripts/ifcfg-VPO_IPPROXY
/etc/sysconfig/network-scripts/ifcfg-enp6s0
/etc/sysconfig/network-scripts/ifcfg-enp6s0.50
/etc/glusterfs/glusterd.vol
/etc/selinux/config



On Wed, Dec 18, 2013 at 12:07 PM, Fabian Deutsch fabi...@redhat.com wrote:

 Am Mittwoch, den 18.12.2013, 12:03 +0200 schrieb Gabi C:
  So here it is:
 
 
  in tab volumes add new volume - Replicated, then added storage -
  data/glusterfs. Then I impoerted Vm, ran them and at some point,
  needing some space for a Redhat Satellite  instance I decided to put
  both node in maintenace stop them add new disk devices and restart,
  but after restart the gluster volume defined under Volumes Tab
  vanished!

 Antoni,

 can you tell what log files to look at to find out why that storage
 domain vanished - from a Engine side?

 And do you know what files related to gluster are changed on the Node
 side?

 Gabi,

 could you please provide the contents of /config/files on the Node.

  Glusterfs data goes under /data directory which was automatically
  configured when I installed the node.

 Yep, /data is on the Data LV - that should be good.

 - fabian

 
 
  On Wed, Dec 18, 2013 at 11:45 AM, Fabian Deutsch fabi...@redhat.com
  wrote:
  Am Mittwoch, den 18.12.2013, 11:42 +0200 schrieb Gabi C:
   Yes, it is the VM part..I just run into an issue.  My setup
  consist in
   2 nodes with glusterfs and after adding supplemental hard
  disk, after
   reboot I've lost glusterfs volumes!
 
 
  Could you exactly explain what you configured?
 
  
   How can I persist any configuration on node and I refer here
  to
   ''setenforce 0'' - for ssh login to work- and further
 
 
  How changes can be persisted on Node can be found here:
 
 http://www.ovirt.org/Node_Troubleshooting#Making_changes_on_the_host
 
  Do you know into what path the glusterfs data goes? Or is it
  written
  directly onto a disk/LV?
 
  - fabian
 
http://www.ovirt.org/Features/GlusterFS_Storage_Domain
 * option rpc-auth-allow-insecure on == in
  glusterd.vol (ensure
   u restart glusterd service... for this to take
  effect)
 
 * volume set volname server.allow-insecure on ==
  (ensure u
   stop and start the volume.. for this to take
  effect)''
  
  
   Thanks!
  
  
  
  
  
   On Wed, Dec 18, 2013 at 11:35 AM, Fabian Deutsch
  fabi...@redhat.com

Re: [Users] Adding new disk to Ovort node

[Gabi C]

Update on Glusterfs issue

I manage to recover lost volume after recretaing the same volume name with
same bricks, whisch raised an error message, resolved by, on both nodes:

setfattr -x trusted.glusterfs.volume-id $brick_path
setfattr -x trusted.gfid $brick_path




On Wed, Dec 18, 2013 at 12:12 PM, Gabi C gab...@gmail.com wrote:

 node 1:

 [root@virtual5 admin]# cat /config/files
 /etc/fstab
 /etc/shadow
 /etc/default/ovirt
 /etc/ssh/ssh_host_key
 /etc/ssh/ssh_host_key.pub
 /etc/ssh/ssh_host_dsa_key
 /etc/ssh/ssh_host_dsa_key.pub
 /etc/ssh/ssh_host_rsa_key
 /etc/ssh/ssh_host_rsa_key.pub
 /etc/rsyslog.conf
 /etc/libvirt/libvirtd.conf
 /etc/libvirt/passwd.db
 /etc/passwd
 /etc/sysconfig/network
 /etc/collectd.conf
 /etc/libvirt/qemu/networks
 /etc/ssh/sshd_config
 /etc/pki
 /etc/logrotate.d/ovirt-node
 /var/lib/random-seed
 /etc/iscsi/initiatorname.iscsi
 /etc/libvirt/qemu.conf
 /etc/sysconfig/libvirtd
 /etc/logrotate.d/libvirtd
 /etc/multipath.conf
 /etc/hosts
 /etc/sysconfig/network-scripts/ifcfg-enp3s0
 /etc/sysconfig/network-scripts/ifcfg-lo
 /etc/ntp.conf
 /etc/shadow
 /etc/vdsm-reg/vdsm-reg.conf
 /etc/shadow
 /etc/shadow
 /etc/sysconfig/network-scripts/ifcfg-ovirtmgmt
 /etc/sysconfig/network-scripts/route-ovirtmgmt
 /etc/sysconfig/network-scripts/rule-ovirtmgmt
 /root/.ssh/authorized_keys
 /etc/vdsm/vdsm.id
 /etc/udev/rules.d/12-ovirt-iosched.rules
 /etc/vdsm/vdsm.conf
 /etc/sysconfig/iptables
 /etc/resolv.conf
 /etc/sysconfig/network-scripts/ifcfg-VPO_IPPROXY
 /etc/sysconfig/network-scripts/ifcfg-enp6s0
 /etc/sysconfig/network-scripts/ifcfg-enp6s0.50
 /etc/glusterfs/glusterd.vol
 /etc/selinux/config







 node 2:


 [root@virtual4 ~]# cat /config/files
 /etc/fstab
 /etc/shadow
 /etc/default/ovirt
 /etc/ssh/ssh_host_key
 /etc/ssh/ssh_host_key.pub
 /etc/ssh/ssh_host_dsa_key
 /etc/ssh/ssh_host_dsa_key.pub
 /etc/ssh/ssh_host_rsa_key
 /etc/ssh/ssh_host_rsa_key.pub
 /etc/rsyslog.conf
 /etc/libvirt/libvirtd.conf
 /etc/libvirt/passwd.db
 /etc/passwd
 /etc/sysconfig/network
 /etc/collectd.conf
 /etc/libvirt/qemu/networks
 /etc/ssh/sshd_config
 /etc/pki
 /etc/logrotate.d/ovirt-node
 /var/lib/random-seed
 /etc/iscsi/initiatorname.iscsi
 /etc/libvirt/qemu.conf
 /etc/sysconfig/libvirtd
 /etc/logrotate.d/libvirtd
 /etc/multipath.conf
 /etc/hosts
 /etc/sysconfig/network-scripts/ifcfg-enp3s0
 /etc/sysconfig/network-scripts/ifcfg-lo
 /etc/shadow
 /etc/shadow
 /etc/vdsm-reg/vdsm-reg.conf
 /etc/sysconfig/network-scripts/ifcfg-ovirtmgmt
 /etc/sysconfig/network-scripts/route-ovirtmgmt
 /etc/sysconfig/network-scripts/rule-ovirtmgmt
 /root/.ssh/authorized_keys
 /etc/shadow
 /etc/shadow
 /etc/vdsm/vdsm.id
 /etc/udev/rules.d/12-ovirt-iosched.rules
 /etc/sysconfig/iptables
 /etc/vdsm/vdsm.conf
 /etc/shadow
 /etc/resolv.conf
 /etc/ntp.conf
 /etc/sysconfig/network-scripts/ifcfg-VPO_IPPROXY
 /etc/sysconfig/network-scripts/ifcfg-enp6s0
 /etc/sysconfig/network-scripts/ifcfg-enp6s0.50
 /etc/glusterfs/glusterd.vol
 /etc/selinux/config



 On Wed, Dec 18, 2013 at 12:07 PM, Fabian Deutsch fabi...@redhat.comwrote:

 Am Mittwoch, den 18.12.2013, 12:03 +0200 schrieb Gabi C:
  So here it is:
 
 
  in tab volumes add new volume - Replicated, then added storage -
  data/glusterfs. Then I impoerted Vm, ran them and at some point,
  needing some space for a Redhat Satellite  instance I decided to put
  both node in maintenace stop them add new disk devices and restart,
  but after restart the gluster volume defined under Volumes Tab
  vanished!

 Antoni,

 can you tell what log files to look at to find out why that storage
 domain vanished - from a Engine side?

 And do you know what files related to gluster are changed on the Node
 side?

 Gabi,

 could you please provide the contents of /config/files on the Node.

  Glusterfs data goes under /data directory which was automatically
  configured when I installed the node.

 Yep, /data is on the Data LV - that should be good.

 - fabian

 
 
  On Wed, Dec 18, 2013 at 11:45 AM, Fabian Deutsch fabi...@redhat.com
  wrote:
  Am Mittwoch, den 18.12.2013, 11:42 +0200 schrieb Gabi C:
   Yes, it is the VM part..I just run into an issue.  My setup
  consist in
   2 nodes with glusterfs and after adding supplemental hard
  disk, after
   reboot I've lost glusterfs volumes!
 
 
  Could you exactly explain what you configured?
 
  
   How can I persist any configuration on node and I refer here
  to
   ''setenforce 0'' - for ssh login to work- and further
 
 
  How changes can be persisted on Node can be found here:
 
 http://www.ovirt.org/Node_Troubleshooting#Making_changes_on_the_host
 
  Do you know into what path the glusterfs data goes? Or is it
  written
  directly onto a disk/LV?
 
  - fabian
 
http://www.ovirt.org/Features/GlusterFS_Storage_Domain
 * option rpc-auth-allow-insecure on == in
  glusterd.vol (ensure

Re: [Users] Adding new disk to Ovort node

[Gabi C]

in my case $brick_path =/data


getfattr -d /data return NOTHING on both nodes!!!



On Wed, Dec 18, 2013 at 1:46 PM, Fabian Deutsch fabi...@redhat.com wrote:

 Am Mittwoch, den 18.12.2013, 13:26 +0200 schrieb Gabi C:
  Update on Glusterfs issue
 
 
  I manage to recover lost volume after recretaing the same volume name
  with same bricks, whisch raised an error message, resolved by, on both
  nodes:
 
  setfattr -x trusted.glusterfs.volume-id $brick_path
  setfattr -x trusted.gfid $brick_path

 Hey,

 good that you could recover them.

 Could you please provide $brick_path and getfattr -d $brick_path

 The question is if and/or why the fattrs are not stored.

 - fabian

 
 
 
  On Wed, Dec 18, 2013 at 12:12 PM, Gabi C gab...@gmail.com wrote:
  node 1:
 
  [root@virtual5 admin]# cat /config/files
  /etc/fstab
  /etc/shadow
  /etc/default/ovirt
  /etc/ssh/ssh_host_key
  /etc/ssh/ssh_host_key.pub
  /etc/ssh/ssh_host_dsa_key
  /etc/ssh/ssh_host_dsa_key.pub
  /etc/ssh/ssh_host_rsa_key
  /etc/ssh/ssh_host_rsa_key.pub
  /etc/rsyslog.conf
  /etc/libvirt/libvirtd.conf
  /etc/libvirt/passwd.db
  /etc/passwd
  /etc/sysconfig/network
  /etc/collectd.conf
  /etc/libvirt/qemu/networks
  /etc/ssh/sshd_config
  /etc/pki
  /etc/logrotate.d/ovirt-node
  /var/lib/random-seed
  /etc/iscsi/initiatorname.iscsi
  /etc/libvirt/qemu.conf
  /etc/sysconfig/libvirtd
  /etc/logrotate.d/libvirtd
  /etc/multipath.conf
  /etc/hosts
  /etc/sysconfig/network-scripts/ifcfg-enp3s0
  /etc/sysconfig/network-scripts/ifcfg-lo
  /etc/ntp.conf
  /etc/shadow
  /etc/vdsm-reg/vdsm-reg.conf
  /etc/shadow
  /etc/shadow
  /etc/sysconfig/network-scripts/ifcfg-ovirtmgmt
  /etc/sysconfig/network-scripts/route-ovirtmgmt
  /etc/sysconfig/network-scripts/rule-ovirtmgmt
  /root/.ssh/authorized_keys
  /etc/vdsm/vdsm.id
  /etc/udev/rules.d/12-ovirt-iosched.rules
  /etc/vdsm/vdsm.conf
  /etc/sysconfig/iptables
  /etc/resolv.conf
  /etc/sysconfig/network-scripts/ifcfg-VPO_IPPROXY
  /etc/sysconfig/network-scripts/ifcfg-enp6s0
  /etc/sysconfig/network-scripts/ifcfg-enp6s0.50
  /etc/glusterfs/glusterd.vol
  /etc/selinux/config
 
 
 
 
 
 
 
 
  node 2:
 
 
  [root@virtual4 ~]# cat /config/files
  /etc/fstab
  /etc/shadow
  /etc/default/ovirt
  /etc/ssh/ssh_host_key
  /etc/ssh/ssh_host_key.pub
  /etc/ssh/ssh_host_dsa_key
  /etc/ssh/ssh_host_dsa_key.pub
  /etc/ssh/ssh_host_rsa_key
  /etc/ssh/ssh_host_rsa_key.pub
  /etc/rsyslog.conf
  /etc/libvirt/libvirtd.conf
  /etc/libvirt/passwd.db
  /etc/passwd
  /etc/sysconfig/network
  /etc/collectd.conf
  /etc/libvirt/qemu/networks
  /etc/ssh/sshd_config
  /etc/pki
  /etc/logrotate.d/ovirt-node
  /var/lib/random-seed
  /etc/iscsi/initiatorname.iscsi
  /etc/libvirt/qemu.conf
  /etc/sysconfig/libvirtd
  /etc/logrotate.d/libvirtd
  /etc/multipath.conf
  /etc/hosts
  /etc/sysconfig/network-scripts/ifcfg-enp3s0
  /etc/sysconfig/network-scripts/ifcfg-lo
  /etc/shadow
  /etc/shadow
  /etc/vdsm-reg/vdsm-reg.conf
  /etc/sysconfig/network-scripts/ifcfg-ovirtmgmt
  /etc/sysconfig/network-scripts/route-ovirtmgmt
  /etc/sysconfig/network-scripts/rule-ovirtmgmt
  /root/.ssh/authorized_keys
  /etc/shadow
  /etc/shadow
  /etc/vdsm/vdsm.id
  /etc/udev/rules.d/12-ovirt-iosched.rules
  /etc/sysconfig/iptables
  /etc/vdsm/vdsm.conf
  /etc/shadow
  /etc/resolv.conf
  /etc/ntp.conf
  /etc/sysconfig/network-scripts/ifcfg-VPO_IPPROXY
  /etc/sysconfig/network-scripts/ifcfg-enp6s0
  /etc/sysconfig/network-scripts/ifcfg-enp6s0.50
  /etc/glusterfs/glusterd.vol
  /etc/selinux/config
 
 
 
 
  On Wed, Dec 18, 2013 at 12:07 PM, Fabian Deutsch
  fabi...@redhat.com wrote:
  Am Mittwoch, den 18.12.2013, 12:03 +0200 schrieb Gabi
  C:
   So here it is:
  
  
   in tab volumes add new volume - Replicated, then
  added storage -
   data/glusterfs. Then I impoerted Vm, ran them and at
  some point,
   needing some space for a Redhat Satellite  instance
  I decided to put
   both node in maintenace stop them add new disk
  devices and restart

Re: [Users] Adding new disk to Ovort node

[Gabi C]

Still, now I cannot start none of the 2 machines! I get
ID 119 VM proxy2 is down. Exit message: Child quit during startup
handshake: Input/output error.


Something similar to bug https://bugzilla.redhat.com/show_bug.cgi?id=1033064,
except that in my case selinux is permissive!


On Wed, Dec 18, 2013 at 2:10 PM, Gabi C gab...@gmail.com wrote:

 in my case $brick_path =/data


 getfattr -d /data return NOTHING on both nodes!!!



 On Wed, Dec 18, 2013 at 1:46 PM, Fabian Deutsch fabi...@redhat.comwrote:

 Am Mittwoch, den 18.12.2013, 13:26 +0200 schrieb Gabi C:
  Update on Glusterfs issue
 
 
  I manage to recover lost volume after recretaing the same volume name
  with same bricks, whisch raised an error message, resolved by, on both
  nodes:
 
  setfattr -x trusted.glusterfs.volume-id $brick_path
  setfattr -x trusted.gfid $brick_path

 Hey,

 good that you could recover them.

 Could you please provide $brick_path and getfattr -d $brick_path

 The question is if and/or why the fattrs are not stored.

 - fabian

 
 
 
  On Wed, Dec 18, 2013 at 12:12 PM, Gabi C gab...@gmail.com wrote:
  node 1:
 
  [root@virtual5 admin]# cat /config/files
  /etc/fstab
  /etc/shadow
  /etc/default/ovirt
  /etc/ssh/ssh_host_key
  /etc/ssh/ssh_host_key.pub
  /etc/ssh/ssh_host_dsa_key
  /etc/ssh/ssh_host_dsa_key.pub
  /etc/ssh/ssh_host_rsa_key
  /etc/ssh/ssh_host_rsa_key.pub
  /etc/rsyslog.conf
  /etc/libvirt/libvirtd.conf
  /etc/libvirt/passwd.db
  /etc/passwd
  /etc/sysconfig/network
  /etc/collectd.conf
  /etc/libvirt/qemu/networks
  /etc/ssh/sshd_config
  /etc/pki
  /etc/logrotate.d/ovirt-node
  /var/lib/random-seed
  /etc/iscsi/initiatorname.iscsi
  /etc/libvirt/qemu.conf
  /etc/sysconfig/libvirtd
  /etc/logrotate.d/libvirtd
  /etc/multipath.conf
  /etc/hosts
  /etc/sysconfig/network-scripts/ifcfg-enp3s0
  /etc/sysconfig/network-scripts/ifcfg-lo
  /etc/ntp.conf
  /etc/shadow
  /etc/vdsm-reg/vdsm-reg.conf
  /etc/shadow
  /etc/shadow
  /etc/sysconfig/network-scripts/ifcfg-ovirtmgmt
  /etc/sysconfig/network-scripts/route-ovirtmgmt
  /etc/sysconfig/network-scripts/rule-ovirtmgmt
  /root/.ssh/authorized_keys
  /etc/vdsm/vdsm.id
  /etc/udev/rules.d/12-ovirt-iosched.rules
  /etc/vdsm/vdsm.conf
  /etc/sysconfig/iptables
  /etc/resolv.conf
  /etc/sysconfig/network-scripts/ifcfg-VPO_IPPROXY
  /etc/sysconfig/network-scripts/ifcfg-enp6s0
  /etc/sysconfig/network-scripts/ifcfg-enp6s0.50
  /etc/glusterfs/glusterd.vol
  /etc/selinux/config
 
 
 
 
 
 
 
 
  node 2:
 
 
  [root@virtual4 ~]# cat /config/files
  /etc/fstab
  /etc/shadow
  /etc/default/ovirt
  /etc/ssh/ssh_host_key
  /etc/ssh/ssh_host_key.pub
  /etc/ssh/ssh_host_dsa_key
  /etc/ssh/ssh_host_dsa_key.pub
  /etc/ssh/ssh_host_rsa_key
  /etc/ssh/ssh_host_rsa_key.pub
  /etc/rsyslog.conf
  /etc/libvirt/libvirtd.conf
  /etc/libvirt/passwd.db
  /etc/passwd
  /etc/sysconfig/network
  /etc/collectd.conf
  /etc/libvirt/qemu/networks
  /etc/ssh/sshd_config
  /etc/pki
  /etc/logrotate.d/ovirt-node
  /var/lib/random-seed
  /etc/iscsi/initiatorname.iscsi
  /etc/libvirt/qemu.conf
  /etc/sysconfig/libvirtd
  /etc/logrotate.d/libvirtd
  /etc/multipath.conf
  /etc/hosts
  /etc/sysconfig/network-scripts/ifcfg-enp3s0
  /etc/sysconfig/network-scripts/ifcfg-lo
  /etc/shadow
  /etc/shadow
  /etc/vdsm-reg/vdsm-reg.conf
  /etc/sysconfig/network-scripts/ifcfg-ovirtmgmt
  /etc/sysconfig/network-scripts/route-ovirtmgmt
  /etc/sysconfig/network-scripts/rule-ovirtmgmt
  /root/.ssh/authorized_keys
  /etc/shadow
  /etc/shadow
  /etc/vdsm/vdsm.id
  /etc/udev/rules.d/12-ovirt-iosched.rules
  /etc/sysconfig/iptables
  /etc/vdsm/vdsm.conf
  /etc/shadow
  /etc/resolv.conf
  /etc/ntp.conf
  /etc/sysconfig/network-scripts/ifcfg-VPO_IPPROXY
  /etc/sysconfig/network-scripts/ifcfg-enp6s0
  /etc/sysconfig/network-scripts/ifcfg-enp6s0.50
  /etc/glusterfs/glusterd.vol
  /etc/selinux/config
 
 
 
 
  On Wed, Dec 18, 2013 at 12:07 PM, Fabian Deutsch
  fabi...@redhat.com wrote:
  Am Mittwoch, den 18.12.2013, 12:03 +0200 schrieb Gabi
  C:
   So here it is:
  
  
   in tab volumes add new volume - Replicated

[Users] Adding new disk to Ovort node

[Gabi C]

Hello!

In order to increase disk space I want to add a new disk drive to ovirt
node. After adding this should I proceed as normal - pvcreate, vgcreate,
lvcreate and so on - or these configuration will not persist?

Thx
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[Users] SSH MAC corrupt

[Gabi C]

Hello!

1 engine running ovirt-engine-3.3.1-2.fc19.noarch, in virtual machine - on
esxi 5.5 host - when I try to add ovirt node hypervisor
3.0.3-1.1.fc19,after setenforce 0 on node, of course, this fails with:

/var/log/secure


Dec 12 09:35:40 virtual4 sshd[3898]: Corrupted MAC on input.
Dec 12 09:35:40 virtual4 sshd[3898]: Disconnecting: Packet corrupt
Dec 12 09:35:40 virtual4 sshd[3898]: debug1: do_cleanup
Dec 12 09:35:40 virtual4 sshd[3898]: debug1: PAM: cleanup
Dec 12 09:35:40 virtual4 sshd[3898]: debug1: PAM: closing session
Dec 12 09:35:40 virtual4 sshd[3898]: pam_unix(sshd:session): session closed
for user root
Dec 12 09:35:40 virtual4 sshd[3898]: debug1: PAM: deleting credentials
Dec 12 09:35:40 virtual4 sshd[3898]: error: getsockname failed: Bad file
descriptor




and

/var/log/audit/audit.log

type=AVC msg=audit(1386840940.650:589): avc:  denied  { sigchld } for
pid=3898 comm=sshd scontext=system_u:system_r:sshd_net_t:s0
tcontext=system_u:system_r:initrc_t:s0 tclass=process
type=SYSCALL msg=audit(1386840940.650:589): arch=c03e syscall=61
success=yes exit=3899 a0=f3b a1=7fff76fe9ad0 a2=0 a3=0 items=0 ppid=3834
pid=3898 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0
fsgid=0 ses=4294967295 tty=(none) comm=sshd exe=/usr/sbin/sshd
subj=system_u:system_r:initrc_t:s0 key=(null)


type=AVC msg=audit(1386840940.751:595): avc:  denied  { dyntransition }
for  pid=3898 comm=sshd scontext=system_u:system_r:initrc_t:s0
tcontext=unconfined_u:unconfined_r:unconfined_t:s0 tclass=process





any ideea?
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Re: [Users] SSH MAC corrupt

[Gabi C]

I confirm that manual ssh works both ways.

I'll try to sniff.


On Thu, Dec 12, 2013 at 2:22 PM, Dan Kenigsberg dan...@redhat.com wrote:

 On Thu, Dec 12, 2013 at 11:43:10AM +0200, Gabi C wrote:
  Hello!
 
  1 engine running ovirt-engine-3.3.1-2.fc19.noarch, in virtual machine -
 on
  esxi 5.5 host - when I try to add ovirt node hypervisor
  3.0.3-1.1.fc19,after setenforce 0 on node, of course, this fails with:
 
  /var/log/secure
 
 
  Dec 12 09:35:40 virtual4 sshd[3898]: Corrupted MAC on input.
  Dec 12 09:35:40 virtual4 sshd[3898]: Disconnecting: Packet corrupt
  Dec 12 09:35:40 virtual4 sshd[3898]: debug1: do_cleanup
  Dec 12 09:35:40 virtual4 sshd[3898]: debug1: PAM: cleanup
  Dec 12 09:35:40 virtual4 sshd[3898]: debug1: PAM: closing session
  Dec 12 09:35:40 virtual4 sshd[3898]: pam_unix(sshd:session): session
 closed
  for user root
  Dec 12 09:35:40 virtual4 sshd[3898]: debug1: PAM: deleting credentials
  Dec 12 09:35:40 virtual4 sshd[3898]: error: getsockname failed: Bad file
  descriptor
 
 
 
 
  and
 
  /var/log/audit/audit.log
 
  type=AVC msg=audit(1386840940.650:589): avc:  denied  { sigchld } for
  pid=3898 comm=sshd scontext=system_u:system_r:sshd_net_t:s0
  tcontext=system_u:system_r:initrc_t:s0 tclass=process
  type=SYSCALL msg=audit(1386840940.650:589): arch=c03e syscall=61
  success=yes exit=3899 a0=f3b a1=7fff76fe9ad0 a2=0 a3=0 items=0 ppid=3834
  pid=3898 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0
  fsgid=0 ses=4294967295 tty=(none) comm=sshd exe=/usr/sbin/sshd
  subj=system_u:system_r:initrc_t:s0 key=(null)
 
  
  type=AVC msg=audit(1386840940.751:595): avc:  denied  { dyntransition }
  for  pid=3898 comm=sshd scontext=system_u:system_r:initrc_t:s0
  tcontext=unconfined_u:unconfined_r:unconfined_t:s0 tclass=process
  
 
 
 
 
  any ideea?

 Does manual ssh from Engine to the node work?
 Could you sniff the traffic to see where it's being garbled?

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Re: [Users] SSH MAC corrupt

[Gabi C]

I've tried and I' logged in!!



sestatus
SELinux status: enabled
SELinuxfs mount:/sys/fs/selinux
SELinux root directory: /etc/selinux
Loaded policy name: targeted
Current mode:   permissive
Mode from config file:  enforcing
Policy MLS status:  enabled
Policy deny_unknown status: allowed
Max kernel policy version:  28




Still get those 'denied' in audit.log - node!






On Thu, Dec 12, 2013 at 2:35 PM, Alon Bar-Lev alo...@redhat.com wrote:



 - Original Message -
  From: Gabi C gab...@gmail.com
  To: Dan Kenigsberg dan...@redhat.com
  Cc: users@ovirt.org
  Sent: Thursday, December 12, 2013 2:32:48 PM
  Subject: Re: [Users] SSH MAC corrupt
 
  I confirm that manual ssh works both ways.
 
  I'll try to sniff.

 please try from engine:

 ssh -i /etc/pki/ovirt-engine/keys/engine_id_rsa root@node

 this is similar to what engine is trying to do.

 but as far as I see, the problem is within the selinux policy.

 
 
  On Thu, Dec 12, 2013 at 2:22 PM, Dan Kenigsberg  dan...@redhat.com 
 wrote:
 
 
 
  On Thu, Dec 12, 2013 at 11:43:10AM +0200, Gabi C wrote:
   Hello!
  
   1 engine running ovirt-engine-3.3.1-2.fc19.noarch, in virtual machine
 - on
   esxi 5.5 host - when I try to add ovirt node hypervisor
   3.0.3-1.1.fc19,after setenforce 0 on node, of course, this fails
 with:
  
   /var/log/secure
  
  
   Dec 12 09:35:40 virtual4 sshd[3898]: Corrupted MAC on input.
   Dec 12 09:35:40 virtual4 sshd[3898]: Disconnecting: Packet corrupt
   Dec 12 09:35:40 virtual4 sshd[3898]: debug1: do_cleanup
   Dec 12 09:35:40 virtual4 sshd[3898]: debug1: PAM: cleanup
   Dec 12 09:35:40 virtual4 sshd[3898]: debug1: PAM: closing session
   Dec 12 09:35:40 virtual4 sshd[3898]: pam_unix(sshd:session): session
 closed
   for user root
   Dec 12 09:35:40 virtual4 sshd[3898]: debug1: PAM: deleting credentials
   Dec 12 09:35:40 virtual4 sshd[3898]: error: getsockname failed: Bad
 file
   descriptor
  
  
  
  
   and
  
   /var/log/audit/audit.log
  
   type=AVC msg=audit(1386840940.650:589): avc: denied { sigchld } for
   pid=3898 comm=sshd scontext=system_u:system_r:sshd_net_t:s0
   tcontext=system_u:system_r:initrc_t:s0 tclass=process
   type=SYSCALL msg=audit(1386840940.650:589): arch=c03e syscall=61
   success=yes exit=3899 a0=f3b a1=7fff76fe9ad0 a2=0 a3=0 items=0
 ppid=3834
   pid=3898 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0
 sgid=0
   fsgid=0 ses=4294967295 tty=(none) comm=sshd exe=/usr/sbin/sshd
   subj=system_u:system_r:initrc_t:s0 key=(null)
  
   
   type=AVC msg=audit(1386840940.751:595): avc: denied { dyntransition }
   for pid=3898 comm=sshd scontext=system_u:system_r:initrc_t:s0
   tcontext=unconfined_u:unconfined_r:unconfined_t:s0 tclass=process
   
  
  
  
  
   any ideea?
 
  Does manual ssh from Engine to the node work?
  Could you sniff the traffic to see where it's being garbled?
 
 
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Re: [Users] SSH MAC corrupt

[Gabi C]

I'll try when i'll be back to work i.e. 13 hours from now...
Pe 12.12.2013 15:16, Alon Bar-Lev alo...@redhat.com a scris:



 - Original Message -
  From: Gabi C gab...@gmail.com
  To: Alon Bar-Lev alo...@redhat.com
  Cc: Dan Kenigsberg dan...@redhat.com, users@ovirt.org
  Sent: Thursday, December 12, 2013 3:13:43 PM
  Subject: Re: [Users] SSH MAC corrupt
 
  I've tried and I' logged in!!
 
 
 
  sestatus
  SELinux status: enabled
  SELinuxfs mount:/sys/fs/selinux
  SELinux root directory: /etc/selinux
  Loaded policy name: targeted
  Current mode:   permissive
  Mode from config file:  enforcing
  Policy MLS status:  enabled
  Policy deny_unknown status: allowed
  Max kernel policy version:  28
 
 
 
 
  Still get those 'denied' in audit.log - node!

 Because you are at permissive mode.

 Now, what do you get in engine.log in this state when you trying to add
 node via webadmin?

 
 
 
 
 
 
  On Thu, Dec 12, 2013 at 2:35 PM, Alon Bar-Lev alo...@redhat.com wrote:
 
  
  
   - Original Message -
From: Gabi C gab...@gmail.com
To: Dan Kenigsberg dan...@redhat.com
Cc: users@ovirt.org
Sent: Thursday, December 12, 2013 2:32:48 PM
Subject: Re: [Users] SSH MAC corrupt
   
I confirm that manual ssh works both ways.
   
I'll try to sniff.
  
   please try from engine:
  
   ssh -i /etc/pki/ovirt-engine/keys/engine_id_rsa root@node
  
   this is similar to what engine is trying to do.
  
   but as far as I see, the problem is within the selinux policy.
  
   
   
On Thu, Dec 12, 2013 at 2:22 PM, Dan Kenigsberg  dan...@redhat.com
   wrote:
   
   
   
On Thu, Dec 12, 2013 at 11:43:10AM +0200, Gabi C wrote:
 Hello!

 1 engine running ovirt-engine-3.3.1-2.fc19.noarch, in virtual
 machine
   - on
 esxi 5.5 host - when I try to add ovirt node hypervisor
 3.0.3-1.1.fc19,after setenforce 0 on node, of course, this fails
   with:

 /var/log/secure


 Dec 12 09:35:40 virtual4 sshd[3898]: Corrupted MAC on input.
 Dec 12 09:35:40 virtual4 sshd[3898]: Disconnecting: Packet corrupt
 Dec 12 09:35:40 virtual4 sshd[3898]: debug1: do_cleanup
 Dec 12 09:35:40 virtual4 sshd[3898]: debug1: PAM: cleanup
 Dec 12 09:35:40 virtual4 sshd[3898]: debug1: PAM: closing session
 Dec 12 09:35:40 virtual4 sshd[3898]: pam_unix(sshd:session):
 session
   closed
 for user root
 Dec 12 09:35:40 virtual4 sshd[3898]: debug1: PAM: deleting
 credentials
 Dec 12 09:35:40 virtual4 sshd[3898]: error: getsockname failed: Bad
   file
 descriptor




 and

 /var/log/audit/audit.log

 type=AVC msg=audit(1386840940.650:589): avc: denied { sigchld } for
 pid=3898 comm=sshd scontext=system_u:system_r:sshd_net_t:s0
 tcontext=system_u:system_r:initrc_t:s0 tclass=process
 type=SYSCALL msg=audit(1386840940.650:589): arch=c03e
 syscall=61
 success=yes exit=3899 a0=f3b a1=7fff76fe9ad0 a2=0 a3=0 items=0
   ppid=3834
 pid=3898 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0
   sgid=0
 fsgid=0 ses=4294967295 tty=(none) comm=sshd exe=/usr/sbin/sshd
 subj=system_u:system_r:initrc_t:s0 key=(null)

 
 type=AVC msg=audit(1386840940.751:595): avc: denied {
 dyntransition }
 for pid=3898 comm=sshd scontext=system_u:system_r:initrc_t:s0
 tcontext=unconfined_u:unconfined_r:unconfined_t:s0 tclass=process
 




 any ideea?
   
Does manual ssh from Engine to the node work?
Could you sniff the traffic to see where it's being garbled?
   
   
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Re: [Users] Adding Gluster support after the fact.

[Gabi C]

Hello!

I have installed from iso
ovirt-node-iso-3.1.0-0.999.201310020841draft.vdsm.fc19.iso in  Both  mode.
When I try to check the gluster checkbox on the cluster edit page, then put
the node in mainenance mode an try to Reinstall I get
There are no ISO versions that are compatible with the Host's current
version.


On Tue, Oct 29, 2013 at 5:54 AM, Kanagaraj kmayi...@redhat.com wrote:

 On 10/29/2013 02:54 AM, Joop wrote:

 Rob Abshear wrote:

 I initially installed oVirt without Gluster management support.  Now I
 want to add it in.  What is the best method for doing this?  I tried
 running engine-cleanup and then engine-setup to add it in that way.  But
 the only thing I accomplished was to hose my install.  Now that I have
 recovered from that, I still want to add this.  Any help would be
 appreciated.


 Recommended way is to select 'Both' for 'ApplicationMode' during
 engine-setup.

 But if you want to do this after engine-setup, you need to tweak a
 database entry. You could find an option_name called 'ApplicationMode' in
 the vdc_options table, change the value of the field to 255, then restart
 ovirt-engine service. Now you should able to manage both virt and gluster
 in oVirt.


  Just set check the gluster checkbox on the cluster edit page, put the
 node/host into maintenance and reinstall it. It will install the gluster
 bits and you'll be able to add volumes.


 This is possible only if oVirt is installed in 'Both' (Virt+Gluster) mode.

 Thanks,
 Kanagaraj


  Joop



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Re: [Users] Adding Gluster support after the fact.

[Gabi C]

Hello!

Sorry, I was unclear about my instalation: so my management node is Fedora
19 with Ovirt-stables and ovirt-updates-testing repos enabled installed
with 'Both' - to be sure I 'grep' ed in ovirt-engine-setup
'ApplicationMode' and got  'select
fn_db_add_config_value('ApplicationMode','255','general');' ; my 2 hosts
(nodes) are virt-node-iso-3.1.0-0.999.201310020841draft.vdsm.fc19.iso. and
the problem is as described in my previous message.


On Tue, Oct 29, 2013 at 2:16 PM, Sven Kieske s.kie...@mittwald.de wrote:

 Hi,

 no, when talking about both mode the ovirt-engine (management node)
 setup was the targeted installation.
 if you did not install the engine in both mode, you need to tweak the
 DB or reinstall.

 HTH

 Am 29.10.2013 09:36, schrieb Gabi C:
  Hello!
 
  I have installed from iso
  ovirt-node-iso-3.1.0-0.999.201310020841draft.vdsm.fc19.iso in  Both 
 mode.
  When I try to check the gluster checkbox on the cluster edit page, then
 put
  the node in mainenance mode an try to Reinstall I get
  There are no ISO versions that are compatible with the Host's current
  version.


 --
 Mit freundlichen Grüßen / Regards

 Sven Kieske

 Systemadministrator
 Mittwald CM Service GmbH  Co. KG
 Königsberger Straße 6
 32339 Espelkamp
 T: +49-5772-293-100
 F: +49-5772-293-333
 https://www.mittwald.de
 Geschäftsführer: Robert Meyer
 St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen
 Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen
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Re: [Users] Unable to install oVirt Node 3.0.1: Exception: RunTimeError('Failed to partition/format')

[Gabi C]

Hello!

It is a real RAID controller ServeRAID 8k that comes with IBM xSeries 3650.


First I hit this problem, tryin' to upgrade from 3.2 - i.e
ovirt-node-iso-2.6.1-20120228.fc18.isohttp://resources.ovirt.org/releases/3.2/iso/ovirt-node-iso-2.6.1-20120228.fc18.iso-
to 3.3 - ovirt-node-iso-3.0.1-1.0.2.vdsm.fc19.iso.
http://resources.ovirt.org/releases/3.3/iso/ovirt-node-iso-3.0.1-1.0.2.vdsm.fc19.iso...in
fact the message was Error 'Failed to set install bootloader'   - see
http://lists.ovirt.org/pipermail/users/2013-September/016434.html --,
message which appear in the last styage of upgrade ( 5 out of 5).

Then I rebooted, enter the RAID setup, erase the array, reinitiliaze the
disks, recrete the array with option full - this take some time to complete
but when ready the array  was available. I also tried to create the array
with Quick option  - this option immediately create the array and made it
available to the OS but in the background RAID controller was still
creating the array i.e. some disk operations and got same error.



http://resources.ovirt.org/releases/3.3/iso/ovirt-node-iso-3.0.1-1.0.2.vdsm.fc19.iso



On Tue, Oct 22, 2013 at 11:15 AM, Fabian Deutsch fabi...@redhat.com wrote:

 Am Dienstag, den 22.10.2013, 00:00 +0200 schrieb Edgars M.:
  Hi, thanks for your replies..
 
 
  As suggested by Gabi C, I destroyed RAID on my RAID controller,
  re-created it and after that it worked.

 Hey Edgars and Gabi,

 nice that both of you could solve this problem.
 Could you tell what kind of raid it was? Was it a fake raid or a real
 raid controller, and how did the raid setup look when it failed and how
 did it look afterwards?
 I'd like to capture these informations to nail down this problem a bit
 more.

 Thanks
 fabian

 
  Thanks again.
 
 
  On Mon, Oct 21, 2013 at 10:45 PM, Joey Boggs jbo...@redhat.com
  wrote:
  On 10/21/2013 08:59 AM, Gabi C wrote:
 
   Hello!
  
  
   Had same problem on IBM xSeries  3650. Aparently was an RAID
   problem (Serve RID in my case). I had to wipe the disk,
   recreate the  array an wait until it was OK and only after
   that I manage to install.
  
  
  
   On Mon, Oct 21, 2013 at 3:45 PM, Edgars M.
   edgars.maz...@gmail.com wrote:
   Hi
  
  
   I am trying to install oVirt Node
   (ovirt-node-iso-3.0.1-1.0.2.vdsm.fc19.iso) on DELL
   R805 server, but every time install fails
   with Exception: RunTimeError('Failed to
   partition/format'). I also
   tried ovirt-node-iso-3.0.1-1.0.2.vdsm.el6.iso
   version and the same error occures. I tried
   different partition sizes and I always make sure
   that partitions dont exceed the total disk space. I
   browsed log fails and could not find anything
   relevant. I am really out of ideas...
  
  
   Any advise?
  
  
   Thanks
   Edgars
  
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  Once it fails, press F2 to drop to
  shell. /tmp/ovirt.log /var/log/ovirt.log
  and /var/log/ovirt-node.log will have the debug messages in
  it. Paste those in here if you can.
 
 
 
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Re: [Users] Unable to install oVirt Node 3.0.1: Exception: RunTimeError('Failed to partition/format')

[Gabi C]

Hello!

Had same problem on IBM xSeries  3650. Aparently was an RAID problem (Serve
RID in my case). I had to wipe the disk, recreate the  array an wait until
it was OK and only after that I manage to install.


On Mon, Oct 21, 2013 at 3:45 PM, Edgars M. edgars.maz...@gmail.com wrote:

 Hi

 I am trying to install oVirt Node
 (ovirt-node-iso-3.0.1-1.0.2.vdsm.fc19.iso) on DELL R805 server, but every
 time install fails with Exception: RunTimeError('Failed to
 partition/format'). I also tried ovirt-node-iso-3.0.1-1.0.2.vdsm.el6.iso
 version and the same error occures. I tried different partition sizes and I
 always make sure that partitions dont exceed the total disk space. I
 browsed log fails and could not find anything relevant. I am really out of
 ideas...

 Any advise?

 Thanks
 Edgars

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[Users] Error 'Failed to set install bootloader'

[Gabi C]

HELO!

Anyone got this message on latest ovirt 3.3?

Cheers!
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