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From Ugo Vasi <ugo.v...@procne.it>
Subject Re: Migration was unsuccessful. (resolved)
Date Mon, 04 Apr 2016 13:17:08 GMT
I restarted libvirtd service (sorry for my english...)

Il 04/04/2016 15:06, Rafael Weingärtner ha scritto:
> you said you did not restart libvirtd. What service have you restarted then?
>
>
> On Mon, Apr 4, 2016 at 10:01 AM, Ugo Vasi <ugo.vasi@procne.it> wrote:
>
>> After deleted the filei-2-28-VM.xml, I had not restarted libvirtd.
>> Now, restarting that service, the VM is migrated without problems.
>>
>> Thanks for the attention
>>
>> Il 04/04/2016 14:51, Ugo Vasi ha scritto:
>>
>>> I confirm that hosts are KVM hypervisor. I will try other messages in the
>>> logs, the ones I sent were those who showed me the web interface.
>>>
>>>
>>> Il 04/04/2016 14:45, Rafael Weingärtner ha scritto:
>>>
>>>> I am assuming you are using either LXC or KVM, right?
>>>> I do not use those hypervisors, have you executed all of the required
>>>> configurations to enable live migrations?
>>>>
>>>> If you have already deleted the file “/etc/libvirt/qemu/i-2-28-VM.xml”
>>>> and
>>>> tried the migration again, and it did not work. How is your Java
>>>> debugging
>>>> skills? I would suggest you to debug the migration workflow, there might
>>>> be
>>>> a hidden exception there.
>>>>
>>>> On Mon, Apr 4, 2016 at 9:40 AM, Ugo Vasi <ugo.vasi@procne.it> wrote:
>>>>
>>>> Yes, the two hosts are in the same cluster and have identical hardware.
>>>>>
>>>>>
>>>>>
>>>>> Il 04/04/2016 14:28, Rafael Weingärtner ha scritto:
>>>>>
>>>>> are migrating between hosts of the same clusters or across clusters?
>>>>>> On Mon, Apr 4, 2016 at 9:25 AM, Ugo Vasi <ugo.vasi@procne.it>
wrote:
>>>>>>
>>>>>> Yes, I added a new hypervisor to a cluster. Note that this host is
>>>>>> from an
>>>>>>
>>>>>>> old CloudStack 3.2 installation that I reset the configuration
and
>>>>>>> software.
>>>>>>>
>>>>>>> I tried deleting the file but keeps giving me the same erroreven
if I
>>>>>>> can
>>>>>>> not find references in other system files.
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> Il 04/04/2016 12:48, Rafael Weingärtner ha scritto:
>>>>>>>
>>>>>>> by adding a new host agent, do you mean adding a new host
>>>>>>> (hypervisor) to
>>>>>>>
>>>>>>>> a
>>>>>>>> cluster?
>>>>>>>> Have you tried deleting the file "/etc/libvirt/qemu/i-2-28-VM.xml"
>>>>>>>> and
>>>>>>>> trying to migrate the vm again?
>>>>>>>>
>>>>>>>> On Mon, Apr 4, 2016 at 7:03 AM, Ugo Vasi <ugo.vasi@procne.it>
wrote:
>>>>>>>>
>>>>>>>> Hi all,
>>>>>>>>
>>>>>>>> I've added a new host agent to a cluster (cloudstack 4.5.2
on Ubuntu
>>>>>>>>> 14.04).
>>>>>>>>>
>>>>>>>>> Today, try migrating a VM from another host to the new
one, the
>>>>>>>>> migration
>>>>>>>>> fails with these messages:
>>>>>>>>>
>>>>>>>>> 2016-04-04 11:12:13,725 DEBUG [c.c.a.t.Request]
>>>>>>>>> (AgentManager-Handler-7:null) Seq 12-5945595933059225023:
>>>>>>>>> Processing:
>>>>>>>>> {
>>>>>>>>> Ans: , MgmtId: 113359592708, via: 12, Ver: v1, Flags:
10,
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> [{"com.cloud.agent.api.MigrateAnswer":{"result":false,"details":"org.libvirt.LibvirtException:
>>>>>>>>>
>>>>>>>>> operation failed: domain 'i-2-28-VM' already exists with
uuid
>>>>>>>>> 23feaae3-d709-45a9-b9dd-a295f87d815c","wait":0}}] }
>>>>>>>>> 2016-04-04 11:12:13,725 DEBUG [c.c.a.t.Request]
>>>>>>>>> (Work-Job-Executor-45:ctx-dc665cdb job-1388/job-1389
ctx-c61ce7b1)
>>>>>>>>> Seq
>>>>>>>>> 12-5945595933059225023: Received:  { Ans: , MgmtId: 113359592708,
>>>>>>>>> via:
>>>>>>>>> 12,
>>>>>>>>> Ver: v1, Flags: 10, { MigrateAnswer } }
>>>>>>>>> 2016-04-04 11:12:13,725 INFO [c.c.v.VirtualMachineManagerImpl]
>>>>>>>>> (Work-Job-Executor-45:ctx-dc665cdb job-1388/job-1389
ctx-c61ce7b1)
>>>>>>>>> Migration was unsuccessful.  Cleaning up: VM[User|i-2-28-VM]
>>>>>>>>>
>>>>>>>>> In the new host I found a file called
>>>>>>>>> "/etc/libvirt/qemu/i-2-28-VM.xml"
>>>>>>>>> which contains the reference ID
>>>>>>>>> "<uuid>23feaae3-d709-45a9-b9dd-a295f87d815c</uuid>".
>>>>>>>>>
>>>>>>>>> Where can I search for the problem?
>>>>>>>>>
>>>>>>>>> Regards,
>>>>>>>>> Ugo
>>>>>>>>>
>>>>>>>>> --
>>>>>>>>>
>>>>>>>>>       U g o   V a s i    <ugo.vasi@procne.it>
>>>>>>>>>       P r o c n e  s.r.l    >)
>>>>>>>>>       via Cotonificio 45  33010 Tavagnacco IT
>>>>>>>>>       phone: +390432486523 fax: +390432486523
>>>>>>>>>
>>>>>>>>> Le informazioni contenute in questo messaggio sono riservate
e
>>>>>>>>> confidenziali ed è vietata la diffusione in qualunque
modo eseguita.
>>>>>>>>> Qualora Lei non fosse la persona a cui il presente messaggio
è
>>>>>>>>> destinato, La invitiamo ad eliminarlo e a non leggerlo,
dandocene
>>>>>>>>> gentilmente comunicazione.
>>>>>>>>> Per qualsiasi informazione si prega di contattare support@procne.it
>>>>>>>>> .
>>>>>>>>> Rif. D.L. 196/2003
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> --
>>>>>>>>>
>>>>>>>>      U g o   V a s i    <ugo.vasi@procne.it>
>>>>>>>      P r o c n e  s.r.l    >)
>>>>>>>      via Cotonificio 45  33010 Tavagnacco IT
>>>>>>>      phone: +390432486523 fax: +390432486523
>>>>>>>
>>>>>>> Le informazioni contenute in questo messaggio sono riservate
e
>>>>>>> confidenziali ed è vietata la diffusione in qualunque modo eseguita.
>>>>>>> Qualora Lei non fosse la persona a cui il presente messaggio
è
>>>>>>> destinato, La invitiamo ad eliminarlo e a non leggerlo, dandocene
>>>>>>> gentilmente comunicazione.
>>>>>>> Per qualsiasi informazione si prega di contattare support@procne.it
.
>>>>>>> Rif. D.L. 196/2003
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>     U g o   V a s i    <ugo.vasi@procne.it>
>>>>>     P r o c n e  s.r.l    >)
>>>>>     via Cotonificio 45  33010 Tavagnacco IT
>>>>>     phone: +390432486523 fax: +390432486523
>>>>>
>>>>> Le informazioni contenute in questo messaggio sono riservate e
>>>>> confidenziali ed è vietata la diffusione in qualunque modo eseguita.
>>>>> Qualora Lei non fosse la persona a cui il presente messaggio è
>>>>> destinato, La invitiamo ad eliminarlo e a non leggerlo, dandocene
>>>>> gentilmente comunicazione.
>>>>> Per qualsiasi informazione si prega di contattare support@procne.it .
>>>>> Rif. D.L. 196/2003
>>>>>
>>>>>
>>>>>
>>>
>> --
>>
>>    U g o   V a s i    <ugo.vasi@procne.it>
>>    P r o c n e  s.r.l    >)
>>    via Cotonificio 45  33010 Tavagnacco IT
>>    phone: +390432486523 fax: +390432486523
>>
>> Le informazioni contenute in questo messaggio sono riservate e
>> confidenziali ed è vietata la diffusione in qualunque modo eseguita.
>> Qualora Lei non fosse la persona a cui il presente messaggio è
>> destinato, La invitiamo ad eliminarlo e a non leggerlo, dandocene
>> gentilmente comunicazione.
>> Per qualsiasi informazione si prega di contattare support@procne.it .
>> Rif. D.L. 196/2003
>>
>>
>


-- 

   U g o   V a s i    <ugo.vasi@procne.it>
   P r o c n e  s.r.l    >)
   via Cotonificio 45  33010 Tavagnacco IT
   phone: +390432486523 fax: +390432486523

Le informazioni contenute in questo messaggio sono riservate e
confidenziali ed è vietata la diffusione in qualunque modo eseguita.
Qualora Lei non fosse la persona a cui il presente messaggio è
destinato, La invitiamo ad eliminarlo e a non leggerlo, dandocene
gentilmente comunicazione.
Per qualsiasi informazione si prega di contattare support@procne.it .
Rif. D.L. 196/2003


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