Re: [ovirt-users] oVirt Reports

[Marcin Michta]

  
  
I see.

Thank you for information.

On 15.01.2017 21:58, Shirly Radco
  wrote:


  oVirt reports is not available since v4.0.
The oVirt DWH is available, can be queried by external
  reporting solutions that support sql queries.
We are currently working on a new metrics store solution
  for oVirt.
  
  

  

  

  

  

  Best regards,
  Shirly Radco
  BI Software Engineer
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109

  

  

  

  


On Thu, Jan 12, 2017 at 12:44 PM,
  Marcin Michta <marcin.mic...@codilime.com>
  wrote:
  Hi,

Someone can tell me what kind of informations I can get from
ovirt
reports? oVirt web page is poor about it.
Screenshots will be helpful.

Thank you,
Marcin

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  Marcin Michta
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  and Network Administrator

 
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  E: marcin.mic...@codilime.com
  -
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o.o. - Ltd. company with its registered office
in Poland, 01-167 Warsaw, ul. Zawiszy 14/97.
Registered by The District Court for the Capital
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[ovirt-users] oVirt Reports

[Marcin Michta]

Hi,

Someone can tell me what kind of informations I can get from ovirt
reports? oVirt web page is poor about it.
Screenshots will be helpful.

Thank you,
Marcin

-- 


---
The information in this email is confidential and may be legally 
privileged, it may contain information that is confidential in CodiLime Sp. 
z o. o. It is intended solely for the addressee. Any access to this email 
by third parties is unauthorized. If you are not the intended recipient of 
this message, any disclosure, copying, distribution or any action 
undertaken or neglected in reliance thereon is prohibited and may result in 
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Re: [ovirt-users] Change ip host

[Marcin Michta]

  
  
So, you can do it without remove node from engine, but when you use
FQDN in engine.
Put the host in maintenance mode. Make sure that inside /etc/hosts
of the engine you have entered new address.
Next, edit

/var/lib/vdsm/persistence/netconf/nets/ovirtmgmt on the node where
is configured IP address and run

vdsm-tool restore-nets. Than restart your node. Inside engine should
be able to put out of maintenance mode this host. 
That was tested by my.

Regards.

On 29.06.2016 16:42, nicola.gentile.to
  wrote:


  
  Node

Il 29/06/2016 16:39, Marcin Michta ha scritto:
  
  
Hi,
You just want to change IP of what?
  Node or engine?
29 cze 2016 16:24 "nicola.gentile.to"
  <nicola.gentile...@gmail.com>

  napisał(a):
  Hi,
I have installed ovirt 3.6 with 1 manager and 1 host
I need to change the ip, I decided to do the following:

1. put the host in maintenance mode
2. remove the host
3. update the information on the dns server with new ip
4. reinstall the host with the correct ip
5. add the host to the ovirt infrastructure

questions:

1. is there the possibility of losing vm during this
operation?
2. is it necessary remove the host for the re-installation?
3. is it necessary put the host in maintenance mode to
remove it from ovirt infrastructure?

thanks a lot

Nicola
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-- 
  
  
 
-- 
  

  

          Marcin Michta
Systems
  & Network Administrator

 
-
  E: marcin.mic...@codilime.com
  -
CodiLime Sp. z
o.o. - Ltd. company with its registered office
in Poland, 01-167 Warsaw, ul. Zawiszy 14/97.
Registered by The District Court for the Capital
City of Warsaw, XII Commercial Department of the
National Court Register. Entered into National
Court Register under No. KRS 388871. Tax
identification number (NIP) 5272657478.
Statistical number (REGON) 142974628.
-
The information
in this email is confidential and may be legally
privileged, it may contain information that is
confidential in CodiLime Sp. z o.o. It is
intended solely for the addressee. Any access to
this email by third parties is unauthorized. If
you are not the intended recipient of this
message, any disclosure, copying, distribution
or any action undertaken or neglected in
reliance thereon is prohibited and may result in
your liability for damages.
  

  


  

  

  

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Re: [ovirt-users] Change ip host

[Marcin Michta]

Hi,

You just want to change IP of what?
Node or engine?
29 cze 2016 16:24 "nicola.gentile.to" 
napisał(a):

> Hi,
> I have installed ovirt 3.6 with 1 manager and 1 host
> I need to change the ip, I decided to do the following:
>
> 1. put the host in maintenance mode
> 2. remove the host
> 3. update the information on the dns server with new ip
> 4. reinstall the host with the correct ip
> 5. add the host to the ovirt infrastructure
>
> questions:
>
> 1. is there the possibility of losing vm during this operation?
> 2. is it necessary remove the host for the re-installation?
> 3. is it necessary put the host in maintenance mode to remove it from
> ovirt infrastructure?
>
> thanks a lot
>
> Nicola
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Re: [ovirt-users] Setup new enviroment

[Marcin Michta]

  
  
Hi Andy,

You can manage them from one web interface. Just deploy one
hosted-engine VM on one of them. Add others servers to the default
cluster and then switch them to use local storage (Configure Local
Storage). After that each nodes will move to separate cluster, and
you can manage all off them from one web interface.
I hope it will be helpful


On 21.06.2016 07:32, Andy Michielsen
  wrote:


  Hello all,

I was just wondering what your opinions would be in setting up a new oVirt enviroment.

I have 4 old servers, 3 with 64 Gigs of ram and 2 tera's of disk space an one with 32 Gigs of ram and 1,2 Gb. Each has 2 hexcore cpu's. Each server has at least 2 nic's.

I would like to use each server in a seperate cluster with there own local storage as this would all only be used as a test enviroment but still would like to manage them from one interface. Deploy new vm's from templates etc.

Can I still use the all in one installation for engine and node ? Or can I install the engine on a seperate host, physical or virtual. 

What would be a good way to use the network ?

Any advice would be greatly appriciated. Thanks in advance.
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[ovirt-users] Move hosted storage

[Marcin Michta]

  
  
Hi,

I created hosted engine on the NFS storage at server1. I wonder -
can I move (migrate) hosted storage to server2 (also NFS) and how to
make work after all.


  
 
  Thanks in advance! 
  Marcin.

  

  

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Re: [ovirt-users] Importing An Ubuntu Disk

[Marcin Michta]

  
  
Hi,

I have one method - maybe not so nice, but works:
Create new VM on a NFS storage with disk type and size of disk which
you want to import.
In GUI find ID of new created disk. Copy image to the storage and
replace image in the correct directory based on the ID of disk (ex.
/export/nfs/$STORAGE_ID/images/$DISK_ID/$DISK_ID_FILE )


On 14.04.2016 12:01, Charles Tassell
  wrote:

Hello,
  
  
    I was wondering if there is any way to import a disk image
  (qcow/qcow2) into an oVirt storage domain?  I've tried v2v but it
  won't work because the image customization parts of it won't deal
  with Ubuntu, and I tried import-to-ovirt.pl but the disks it
  creates seem to be broken in some way that prevents them from
  booting when attached to a VM.
  
  
    I've seen some references to creating a pre-allocated disk of
  the same size and then using dd to overwrite the contents of it,
  but is there a better method?  Or should I just import my existing
  VMs by booting off a system rescue CD and restoring backups over
  the network?
  
  
  
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-- 
  
  
 
-- 
  

  

  Marcin Michta
Systems
  & Network Administrator

 
-
  E: marcin.mic...@codilime.com
  -
CodiLime Sp. z
o.o. - Ltd. company with its registered office
in Poland, 01-167 Warsaw, ul. Zawiszy 14/97.
Registered by The District Court for the Capital
City of Warsaw, XII Commercial Department of the
National Court Register. Entered into National
Court Register under No. KRS 388871. Tax
identification number (NIP) 5272657478.
Statistical number (REGON) 142974628.
-
The information
in this email is confidential and may be legally
privileged, it may contain information that is
confidential in CodiLime Sp. z o.o. It is
intended solely for the addressee. Any access to
this email by third parties is unauthorized. If
you are not the intended recipient of this
message, any disclosure, copying, distribution
or any action undertaken or neglected in
reliance thereon is prohibited and may result in
your liability for damages.
  

  


  

  

  

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Re: [ovirt-users] Live migraton failed

[Marcin Michta]

  
  
Bernhard, thanks for clue!
I will check this.

-Marcin

On 08.04.2016 12:55, Bernhard Krieger
  wrote:


  
  
Found this error in the logs -> wrong certificate.


Thread-342861::ERROR::2016-04-08 10:48:02,134::migration::208::virt.vm::(_recover) vmId=`aa345cad-fd9f-47c7-b4ab-332ecc089fbd`::Peer certificate commonName does not match host, expected 10.5.8.51, got node01
Thread-342861::ERROR::2016-04-08 10:48:02,135::migration::213::virt.vm::(_recover) vmId=`aa345cad-fd9f-47c7-b4ab-332ecc089fbd`::Failed to destroy remote VM
Traceback (most recent call last):
  File "/usr/share/vdsm/virt/migration.py", line 211, in _recover
self._destServer.destroy(self._vm.id)
AttributeError: 'SourceThread' object has no attribute '_destServer'
Thread-342861::DEBUG::2016-04-08 10:48:02,135::__init__::206::jsonrpc.Notification::(emit) Sending event {"params": {"notify_time": 4361946540, "aa345cad-fd9f-47c7-b4ab-332ecc089fbd": {"status": "Migration Source"}}, "jsonrpc": "2.0", "method": "|virt|VM_status|aa345cad-fd9f-47c7-b4ab-332ecc089fbd"}
Thread-342861::ERROR::2016-04-08 10:48:02,135::migration::309::virt.vm::(run) vmId=`aa345cad-fd9f-47c7-b4ab-332ecc089fbd`::Failed to migrate
Traceback (most recent call last):
  File "/usr/share/vdsm/virt/migration.py", line 278, in run
self._setupVdsConnection()
  File "/usr/share/vdsm/virt/migration.py", line 143, in _setupVdsConnection
client = self._createClient(port)
  File "/usr/share/vdsm/virt/migration.py", line 130, in _createClient
self.remoteHost, int(port), sslctx)
  File "/usr/lib/python2.7/site-packages/vdsm/utils.py", line 1269, in create_connected_socket
sock.connect((host, port))
  File "/usr/lib64/python2.7/site-packages/M2Crypto/SSL/Connection.py", line 188, in connect
if not check(self.get_peer_cert(), self.addr[0]):
  File "/usr/lib64/python2.7/site-packages/M2Crypto/SSL/Checker.py", line 124, in __call__
fieldName='commonName')
WrongHost: Peer certificate commonName does not match host, expected 10.5.8.51, got node01


On 08/04/16 12:40, Ala Hino wrote:
  
  
Thank you.
  
Before digging into hte logs, would like to check what
  happen whens you retry merge - can you please retry and
  send the logs?


-Ala
  


  On Fri, Apr 8, 2016 at 1:14 PM,
Marcin Michta <marcin.mic...@codilime.com>
wrote:

   Hi Ala,

There are logs:

engine.log:
https://drive.google.com/file/d/0B3gTEK3v8F4bazZGLWZVdlUtVFU/view?pref=2=1

vdsm-dest.log:
https://drive.google.com/file/d/0B3gTEK3v8F4bRnhmNjhlQ1FNY2M/view?pref=2=1

vdsm-source.log
https://drive.google.com/file/d/0B3gTEK3v8F4bMmlQelZSejlBY2s/view?pref=2=1

  


On 08.04.2016 10:30, Ala Hino wrote:


  Hi Marcin,


Please attach engine log
  (/var/log/ovirt-engine/engine.log)
  and vdsm log (/var/log/vdsm/vdsm.log).


    Thank you,
    Ala
  
  
On Fri, Apr 8, 2016 at
  11:09 AM, Marcin Michta <marcin.mic...@codilime.com>
  wrote:
  Hi all,

I have problem with live migration which
failed every time. But some time ago it
worked.
Which logs should I attach to get any help?

oVirt 3.6.3.4 at CentOS 7.2

Thanks in advance!
Marcin

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Re: [ovirt-users] Live migraton failed

[Marcin Michta]

  
  
By merge you mean retry migration?

- Marcin

On 08.04.2016 12:40, Ala Hino wrote:


  Thank you.

  Before digging into hte logs, would like to check what
happen whens you retry merge - can you please retry and send
the logs?
  
  
  -Ala

  
  
On Fri, Apr 8, 2016 at 1:14 PM, Marcin
  Michta <marcin.mic...@codilime.com>
  wrote:
  
 Hi Ala,
  
  There are logs:
  
  engine.log:
  https://drive.google.com/file/d/0B3gTEK3v8F4bazZGLWZVdlUtVFU/view?pref=2=1
  
  vdsm-dest.log:
  https://drive.google.com/file/d/0B3gTEK3v8F4bRnhmNjhlQ1FNY2M/view?pref=2=1
  
  vdsm-source.log
  https://drive.google.com/file/d/0B3gTEK3v8F4bMmlQelZSejlBY2s/view?pref=2=1
  

  
  
  On 08.04.2016 10:30, Ala Hino wrote:
  
  
Hi Marcin,
  
  
  Please attach engine log
(/var/log/ovirt-engine/engine.log)
and vdsm log (/var/log/vdsm/vdsm.log).
  
  
  Thank you,
  Ala


  On Fri, Apr 8, 2016 at
11:09 AM, Marcin Michta <marcin.mic...@codilime.com>
wrote:
Hi all,
  
  I have problem with live migration which
  failed every time. But some time ago it
  worked.
  Which logs should I attach to get any help?
  
  oVirt 3.6.3.4 at CentOS 7.2
  
  Thanks in advance!
  Marcin
  
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  -- 


  
  
  -- 

  

  
    Marcin Michta
  Systems

& Network Administrator
  
   
  -
E: marcin.mic...@codilime.com
-
  CodiLime Sp. z o.o. -
  Ltd. company with its registered
  office in Poland, 01-167 Warsaw, ul.
  Zawiszy 14/97. Registered by The
  District Court for the Capital City of
  Warsaw, XII Commercial Department of
  the National Court Register. Entered
  into National Court Register under No.
  KRS 388871. Tax identification
  number (NIP) 5272657478. Statistical
  number (REGON) 142974628.
  -
  The information in this
  email is confidential and may be
  legally privileged, it may contain
  information that is confidential in
  CodiLime Sp. z o.o. It is intended
  solely for the addressee. Any access
  to this email by third parties is
  unauthorized. If you are not the
  intended recipient of this message,
  any disclosure, copying, distribution
  or any action undertaken or neglected
  in reliance thereon is prohibited and
  may result in your liability for
 

Re: [ovirt-users] Live migraton failed

[Marcin Michta]

  
  
Hi Ala,

There are logs:

engine.log:
https://drive.google.com/file/d/0B3gTEK3v8F4bazZGLWZVdlUtVFU/view?pref=2=1

vdsm-dest.log:
https://drive.google.com/file/d/0B3gTEK3v8F4bRnhmNjhlQ1FNY2M/view?pref=2=1

vdsm-source.log
https://drive.google.com/file/d/0B3gTEK3v8F4bMmlQelZSejlBY2s/view?pref=2=1


On 08.04.2016 10:30, Ala Hino wrote:


  Hi Marcin,


Please attach engine log
  (/var/log/ovirt-engine/engine.log) and vdsm
  log (/var/log/vdsm/vdsm.log).


Thank you,
Ala
  
  
On Fri, Apr 8, 2016 at 11:09 AM, Marcin
  Michta <marcin.mic...@codilime.com>
  wrote:
  Hi all,

I have problem with live migration which failed every time.
But some time ago it worked.
Which logs should I attach to get any help?

oVirt 3.6.3.4 at CentOS 7.2

Thanks in advance!
Marcin

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-- 
  
  
 
-- 
  

  

  Marcin Michta
Systems
  & Network Administrator

 
-
  E: marcin.mic...@codilime.com
  -
CodiLime Sp. z
o.o. - Ltd. company with its registered office
in Poland, 01-167 Warsaw, ul. Zawiszy 14/97.
Registered by The District Court for the Capital
City of Warsaw, XII Commercial Department of the
National Court Register. Entered into National
Court Register under No. KRS 388871. Tax
identification number (NIP) 5272657478.
Statistical number (REGON) 142974628.
-
The information
in this email is confidential and may be legally
privileged, it may contain information that is
confidential in CodiLime Sp. z o.o. It is
intended solely for the addressee. Any access to
this email by third parties is unauthorized. If
you are not the intended recipient of this
message, any disclosure, copying, distribution
or any action undertaken or neglected in
reliance thereon is prohibited and may result in
your liability for damages.
  

  


  

  

  

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[ovirt-users] Live migraton failed

[Marcin Michta]

Hi all,

I have problem with live migration which failed every time. But some time ago 
it worked.
Which logs should I attach to get any help?

oVirt 3.6.3.4 at CentOS 7.2

Thanks in advance!
Marcin

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