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Posted to dev@cloudstack.apache.org by Indra Pramana <in...@sg.or.id> on 2014/04/18 20:45:30 UTC
Live migration failed to newly provisioned KVM host
Dear all,
I am using CloudStack 4.2.0 and KVM hypervisor. I just provisioned a new
KVM host and I am able to add the host into the zone/cluster, it's up and
routing. This new host is using a different (newer) type of server, but
using the same type of CPUs as per CloudStack's requirements on KVM hosts.
However, when I tried to live migrate a VM from an existing host to the new
host, the migration failed with below error messages:
====
2014-04-19 01:05:09,448 DEBUG [agent.transport.Request]
(AgentManager-Handler-1:null) Seq 37-1003166672: Processing: { Ans: ,
MgmtId: 161342671900, via: 37, Ver: v1, F
lags: 110,
[{"com.cloud.agent.api.MigrateAnswer":{"result":false,"details":"internal
error Process exited while reading console log output: Supported machines
are:\npc
Standard PC (alias of pc-1.0)\npc-1.0 Standard PC
(default)\npc-0.14 Standard PC\npc-0.13 Standard PC\npc-0.12
Standard PC\npc-0.11 Standard PC, qemu 0.11\npc-0.10 Standard PC,
qemu 0.10\nisapc ISA-only PC\n","wait":0}}] }
2014-04-19 01:05:09,448 DEBUG [agent.manager.AgentAttache]
(AgentManager-Handler-1:null) Seq 37-1003166672: No more commands found
2014-04-19 01:05:09,448 DEBUG [agent.transport.Request]
(Job-Executor-29:job-14256 = [ bd6a0c53-a1ee-4348-9afd-5a697772d794 ]) Seq
37-1003166672: Received: { Ans: , MgmtId: 161342671900, via: 37, Ver: v1,
Flags: 110, { MigrateAnswer } }
2014-04-19 01:05:09,448 ERROR [cloud.vm.VirtualMachineManagerImpl]
(Job-Executor-29:job-14256 = [ bd6a0c53-a1ee-4348-9afd-5a697772d794 ])
Unable to migrate due to internal error Process exited while reading
console log output: Supported machines are:
pc Standard PC (alias of pc-1.0)
pc-1.0 Standard PC (default)
pc-0.14 Standard PC
pc-0.13 Standard PC
pc-0.12 Standard PC
pc-0.11 Standard PC, qemu 0.11
pc-0.10 Standard PC, qemu 0.10
isapc ISA-only PC
2014-04-19 01:05:09,449 INFO [cloud.vm.VirtualMachineManagerImpl]
(Job-Executor-29:job-14256 = [ bd6a0c53-a1ee-4348-9afd-5a697772d794 ])
Migration was unsuccessful. Cleaning up: VM[User|test-dd]
====
Any advise on why the migration was unsuccessful?
Looking forward to your reply, thank you.
Cheers.
Re: Live migration failed to newly provisioned KVM host
Posted by Indra Pramana <in...@sg.or.id>.
Hi Lucian and Marcus,
Good day to you, and thank you for your email!
Yes, different version of QEMU is the culprit. I have upgraded QEMU to the
same version as the other hosts and live migration is now working fine.
Thanks for all your help.
Cheers.
On Sat, Apr 19, 2014 at 6:10 AM, Marcus <sh...@gmail.com> wrote:
> Yes, it looks as though the two machines are running different
> versions of qemu/libvirt, as the destination doesn't support the
> machine type that the VM has defined in it's XML on the source host.
>
> On Fri, Apr 18, 2014 at 3:43 PM, Nux! <nu...@li.nux.ro> wrote:
> > On 18.04.2014 19:45, Indra Pramana wrote:
> >>
> >> Unable to migrate due to internal error Process exited while reading
> >> console log output: Supported machines are:
> >> pc Standard PC (alias of pc-1.0)
> >> pc-1.0 Standard PC (default)
> >> pc-0.14 Standard PC
> >> pc-0.13 Standard PC
> >> pc-0.12 Standard PC
> >> pc-0.11 Standard PC, qemu 0.11
> >> pc-0.10 Standard PC, qemu 0.10
> >> isapc ISA-only PC
> >
> >
> > What OS versions are you running and also what KVM versions, do you have
> > anything extra enabled in the agent (eg a specific CPU type vs the
> generic
> > KVM cpu)?
> > Additionally do check
> >
> https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Virtualization_Administration_Guide/sect-Live_migration_and_RHEL_compatibility.html#Live_Migration_Compatibility
> >
> > --
> > Sent from the Delta quadrant using Borg technology!
> >
> > Nux!
> > www.nux.ro
>
Re: Live migration failed to newly provisioned KVM host
Posted by Indra Pramana <in...@sg.or.id>.
Hi Lucian and Marcus,
Good day to you, and thank you for your email!
Yes, different version of QEMU is the culprit. I have upgraded QEMU to the
same version as the other hosts and live migration is now working fine.
Thanks for all your help.
Cheers.
On Sat, Apr 19, 2014 at 6:10 AM, Marcus <sh...@gmail.com> wrote:
> Yes, it looks as though the two machines are running different
> versions of qemu/libvirt, as the destination doesn't support the
> machine type that the VM has defined in it's XML on the source host.
>
> On Fri, Apr 18, 2014 at 3:43 PM, Nux! <nu...@li.nux.ro> wrote:
> > On 18.04.2014 19:45, Indra Pramana wrote:
> >>
> >> Unable to migrate due to internal error Process exited while reading
> >> console log output: Supported machines are:
> >> pc Standard PC (alias of pc-1.0)
> >> pc-1.0 Standard PC (default)
> >> pc-0.14 Standard PC
> >> pc-0.13 Standard PC
> >> pc-0.12 Standard PC
> >> pc-0.11 Standard PC, qemu 0.11
> >> pc-0.10 Standard PC, qemu 0.10
> >> isapc ISA-only PC
> >
> >
> > What OS versions are you running and also what KVM versions, do you have
> > anything extra enabled in the agent (eg a specific CPU type vs the
> generic
> > KVM cpu)?
> > Additionally do check
> >
> https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Virtualization_Administration_Guide/sect-Live_migration_and_RHEL_compatibility.html#Live_Migration_Compatibility
> >
> > --
> > Sent from the Delta quadrant using Borg technology!
> >
> > Nux!
> > www.nux.ro
>
Re: Live migration failed to newly provisioned KVM host
Posted by Marcus <sh...@gmail.com>.
Yes, it looks as though the two machines are running different
versions of qemu/libvirt, as the destination doesn't support the
machine type that the VM has defined in it's XML on the source host.
On Fri, Apr 18, 2014 at 3:43 PM, Nux! <nu...@li.nux.ro> wrote:
> On 18.04.2014 19:45, Indra Pramana wrote:
>>
>> Unable to migrate due to internal error Process exited while reading
>> console log output: Supported machines are:
>> pc Standard PC (alias of pc-1.0)
>> pc-1.0 Standard PC (default)
>> pc-0.14 Standard PC
>> pc-0.13 Standard PC
>> pc-0.12 Standard PC
>> pc-0.11 Standard PC, qemu 0.11
>> pc-0.10 Standard PC, qemu 0.10
>> isapc ISA-only PC
>
>
> What OS versions are you running and also what KVM versions, do you have
> anything extra enabled in the agent (eg a specific CPU type vs the generic
> KVM cpu)?
> Additionally do check
> https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Virtualization_Administration_Guide/sect-Live_migration_and_RHEL_compatibility.html#Live_Migration_Compatibility
>
> --
> Sent from the Delta quadrant using Borg technology!
>
> Nux!
> www.nux.ro
Re: Live migration failed to newly provisioned KVM host
Posted by Marcus <sh...@gmail.com>.
Yes, it looks as though the two machines are running different
versions of qemu/libvirt, as the destination doesn't support the
machine type that the VM has defined in it's XML on the source host.
On Fri, Apr 18, 2014 at 3:43 PM, Nux! <nu...@li.nux.ro> wrote:
> On 18.04.2014 19:45, Indra Pramana wrote:
>>
>> Unable to migrate due to internal error Process exited while reading
>> console log output: Supported machines are:
>> pc Standard PC (alias of pc-1.0)
>> pc-1.0 Standard PC (default)
>> pc-0.14 Standard PC
>> pc-0.13 Standard PC
>> pc-0.12 Standard PC
>> pc-0.11 Standard PC, qemu 0.11
>> pc-0.10 Standard PC, qemu 0.10
>> isapc ISA-only PC
>
>
> What OS versions are you running and also what KVM versions, do you have
> anything extra enabled in the agent (eg a specific CPU type vs the generic
> KVM cpu)?
> Additionally do check
> https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Virtualization_Administration_Guide/sect-Live_migration_and_RHEL_compatibility.html#Live_Migration_Compatibility
>
> --
> Sent from the Delta quadrant using Borg technology!
>
> Nux!
> www.nux.ro
Re: Live migration failed to newly provisioned KVM host
Posted by Nux! <nu...@li.nux.ro>.
On 18.04.2014 19:45, Indra Pramana wrote:
> Unable to migrate due to internal error Process exited while reading
> console log output: Supported machines are:
> pc Standard PC (alias of pc-1.0)
> pc-1.0 Standard PC (default)
> pc-0.14 Standard PC
> pc-0.13 Standard PC
> pc-0.12 Standard PC
> pc-0.11 Standard PC, qemu 0.11
> pc-0.10 Standard PC, qemu 0.10
> isapc ISA-only PC
What OS versions are you running and also what KVM versions, do you
have anything extra enabled in the agent (eg a specific CPU type vs the
generic KVM cpu)?
Additionally do check
https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Virtualization_Administration_Guide/sect-Live_migration_and_RHEL_compatibility.html#Live_Migration_Compatibility
--
Sent from the Delta quadrant using Borg technology!
Nux!
www.nux.ro
Re: Live migration failed to newly provisioned KVM host
Posted by Nux! <nu...@li.nux.ro>.
On 18.04.2014 19:45, Indra Pramana wrote:
> Unable to migrate due to internal error Process exited while reading
> console log output: Supported machines are:
> pc Standard PC (alias of pc-1.0)
> pc-1.0 Standard PC (default)
> pc-0.14 Standard PC
> pc-0.13 Standard PC
> pc-0.12 Standard PC
> pc-0.11 Standard PC, qemu 0.11
> pc-0.10 Standard PC, qemu 0.10
> isapc ISA-only PC
What OS versions are you running and also what KVM versions, do you
have anything extra enabled in the agent (eg a specific CPU type vs the
generic KVM cpu)?
Additionally do check
https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Virtualization_Administration_Guide/sect-Live_migration_and_RHEL_compatibility.html#Live_Migration_Compatibility
--
Sent from the Delta quadrant using Borg technology!
Nux!
www.nux.ro