On 05/08/2013 12:59 PM, Sven Knohsalla wrote:
Hi Omer,

the VM is also shown as "paused" in the WebGUI and I cannot stop /shutdown the 
paused VM
" Error while executing action SetVmTicket: Unexpected exception" (WebGUI error)

If I run vdsClient -s 0 destroy 5a34c59f-a860-4e55-b1b0-2a96ce875a86 on the 
hypervisor the command shell doesn't react

Same on shell when trying to run the following command:
--
[root@deovn-a03 ~]# vdsClient -s 0 pause 5a34c59f-a860-4e55-b1b0-2a96ce875a86
Unexpected exception
The VM is in VDSM cache and doesn't really exist so its excepted that the destroy would fail.(exception are always unexpected )

a restart to VDSM will help here:

$ service vdsmd restart

you can track the VDSM log:

/var/log/vdsm/vdsm.log

and the engine should be recovering too now.

let us know if you got things working.
--

engine.log output:

2013-05-08 11:54:53,972 INFO  
[org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] 
(QuartzScheduler_Worker-43) vds::refreshVmList vm id 
c8496856-3974-4aaf-87a1-eb059037b37d status = Down on vds deovn-a03 ignoring it 
in the refresh till migration is done

2013-05-08 11:54:53,979 INFO  
[org.ovirt.engine.core.vdsbroker.vdsbroker.DestroyVDSCommand] 
(pool-5-thread-46) START, DestroyVDSCommand(vdsId = 
48a9d32e-b257-11e2-aa96-5254005cbe44, 
vmId=5a34c59f-a860-4e55-b1b0-2a96ce875a86, force=false, secondsToWait=0, 
gracefully=false), log id: 30796f16

So it seems the origin migration wasn't finished, I'm not able to restart the 
migration to another hypervisor..


Well, do I have any option if the VM won't come down with console command?

Really appreciate your help!

Kind regards,
Sven.


-----Ursprüngliche Nachricht-----
Von: Omer Frenkel [mailto:[email protected]]
Gesendet: Mittwoch, 8. Mai 2013 11:17
An: Sven Knohsalla
Cc: Roy Golan; [email protected]
Betreff: Re: [Users] oVirt 3.0 - VM shows paused status only



----- Original Message -----
From: "Sven Knohsalla" <[email protected]>
To: "Roy Golan" <[email protected]>
Cc: [email protected]
Sent: Wednesday, May 8, 2013 12:01:23 PM
Subject: Re: [Users] oVirt 3.0 - VM shows paused status only

Hi Roy!

Update:
Ok, need to use param -s (SSL) to get proper output:
vdsClient -s 0 getAllVmStats | grep Paused


5a34c59f-a860-4e55-b1b0-2a96ce875a86
         Status = Paused
         kvmEnable = true
         network = {}
         acpiEnable = true
         monitorResponse = 0
         vmType = kvm
         pid = 0
         disks = {}
         displayIp = 172.16.101.103
         elapsedTime = 19426
         timeOffset = 889311
         displaySecurePort = -1
         boot = c
         displayPort = -1
         clientIp =
         displayType = qxl
         nice =

So the VM is shown on the destination hypervisor as paused ( exactly
what I see in oVirt GUI :) )

Is there a possibility to use the ID to fake/change the current status?

if the vm is paused on this host (as vdsm report) and in the engine the vm is 
marked as run on this host, what is the error you see when you try to stop (use 
poewr-off) in the engine?
you can also try manually doing that on the host with vdsClient:
vdsClient -s 0 destroy 5a34c59f-a860-4e55-b1b0-2a96ce875a86

Thanks,
Sven



-----Ursprüngliche Nachricht-----
Von: Roy Golan [mailto:[email protected]]
Gesendet: Mittwoch, 8. Mai 2013 10:51
An: Sven Knohsalla
Betreff: Re: AW: [Users] oVirt 3.0 - VM shows paused status only

vdsClient 0 getAllVmStats

On Wed 08 May 2013 11:45:30 AM IDT, Sven Knohsalla wrote:
Hi Roy,

I think there is a difference between shell commands oVirt 3.0 and > 3.1:

Output:

"
[root@deovn-a03 ~]# vdsClient 0 list Traceback (most recent call
last):
    File "/usr/share/vdsm/vdsClient.py", line 1972, in <module>
    File "/usr/share/vdsm/vdsClient.py", line 229, in do_list
    File "/usr/lib64/python2.7/xmlrpclib.py", line 1224, in __call__
    File "/usr/lib64/python2.7/xmlrpclib.py", line 1575, in __request
    File "/usr/lib64/python2.7/xmlrpclib.py", line 1264, in request
    File "/usr/lib64/python2.7/xmlrpclib.py", line 1294, in single_request
    File "/usr/lib64/python2.7/httplib.py", line 1027, in getresponse
    File "/usr/lib64/python2.7/httplib.py", line 407, in begin
    File "/usr/lib64/python2.7/httplib.py", line 371, in _read_status
BadStatusLine: '


Unfortunately I'm not common with the command syntax, although the
help for vdsClient shows the same command..

Thanks for any further help here!

Best, Sven.

-----Ursprüngliche Nachricht-----
Von: Roy Golan [mailto:[email protected]]
Gesendet: Mittwoch, 8. Mai 2013 10:29
An: Sven Knohsalla
Betreff: Re: [Users] oVirt 3.0 - VM shows paused status only

On Wed 08 May 2013 10:14:03 AM IDT, Sven Knohsalla wrote:
Hi,

thanks for the fast response.

All three hosts are up, had to reboot the host which the VM should
normally run,

so the VM is marked to run on the 3^rd HV (WebGUI).

virsh –r list just shows the actual running VMs on the marked
hypervisor, but the paused VM is missing.

Would it help to reboot the 3^rd HV to change the state of this VM?

whats the output of "vdsClient 0 list" on that HV?

How is it possible to force a VM status?

Thanks in advance!

Best, Sven.

*Von:*Omer Frenkel [mailto:[email protected]]
*Gesendet:* Mittwoch, 8. Mai 2013 08:26
*An:* Sven Knohsalla
*Cc:* [email protected]
*Betreff:* Re: [Users] oVirt 3.0 - VM shows paused status only

-------------------------------------------------------------------
--
-
--

      *From: *"Sven Knohsalla" <[email protected]
      <mailto:[email protected]>>
      *To: *[email protected] <mailto:[email protected]>
      *Sent: *Wednesday, May 8, 2013 8:24:12 AM
      *Subject: *[Users] oVirt 3.0 - VM shows paused status only

      Hi,

      it seems I didn’t give enough time for one VM to shutdown ( on
      2.3.0 HV) properly, so it ended up as “paused”.

      Unfortunately I don’t have the option to unpause , the commands
      shutdown/power off/start are all failing.

      Makes sense as the VM isn’t running on any hypervisor anymore,

      so it must be a DB entry which has been set by the engine?

      Is there a workaround/command to reset a paused VM on the
      engine/DB to set the status to powered off?

well there is, but i would suggest to try the safer way first,

what is the status of your hosts?

what is reorted (in the ui) as the host this vm is running on?

      Thanks in advance for your help!

      Best,

      Sven.

      Sven Knohsalla |System Administration

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