You are viewing a plain text version of this content. The canonical link for it is here.
Posted to users@cloudstack.apache.org by za...@nocser.net on 2016/11/24 00:48:20 UTC

Instance migration

Hi,
Is it possible to migrate instance without stop it? Now each instance on HA mode and we have 3 host cloudstack running right now.
--
Regards,
Mohd Zainal Abidin Rabani
Technical Support
   

Re: Instance migration

Posted by Mohd Zainal Abidin Rabani <za...@nocser.net>.
Is it ACS 4.8 support live migratition for KVM?


On 11/24/2016 11:28 AM, Simon Weller wrote:
> Live migration has been supported on kvm for years on shared storage (nfs, ceph, solidfire, clvm). The patch referenced is live migration on local storage I believe.
>
> Simon Weller/ENA
> (615) 312-6068
>
> -----Original Message-----
> From: Sergey Levitskiy [Sergey.Levitskiy@autodesk.com]
> Received: Wednesday, 23 Nov 2016, 7:24PM
> To: users@cloudstack.apache.org [users@cloudstack.apache.org]
> Subject: Re: Instance migration
>
> I might be incorrect stating KVM live migration is not supported. Per 4.9 admin guide it is. There are some limitations but go ahead and try.
> http://docs.cloudstack.apache.org/projects/cloudstack-administration/en/4.9/virtual_machines.html#moving-vms-between-hosts-manual-live-migration
>
>
>

-- 
If you need further assistance, please do not hesitate to contact us.

Regards,
Mohd Zainal Abidin Rabani
Technical Support

ModernOne Data Solutions Sdn. Bhd.
[ Dedicated Server | VPS | Co-Location | Hosting ]
[ Managed Service | System Integration | Domain ]
W : www.nocser.net
FB: http://www.facebook.com/nocser
Twitter: @nocsertech
Gtalk: zainal.oas@gmail.com

RE: Instance migration

Posted by Simon Weller <sw...@ena.com>.
Live migration has been supported on kvm for years on shared storage (nfs, ceph, solidfire, clvm). The patch referenced is live migration on local storage I believe.

Simon Weller/ENA
(615) 312-6068

-----Original Message-----
From: Sergey Levitskiy [Sergey.Levitskiy@autodesk.com]
Received: Wednesday, 23 Nov 2016, 7:24PM
To: users@cloudstack.apache.org [users@cloudstack.apache.org]
Subject: Re: Instance migration

I might be incorrect stating KVM live migration is not supported. Per 4.9 admin guide it is. There are some limitations but go ahead and try.
http://docs.cloudstack.apache.org/projects/cloudstack-administration/en/4.9/virtual_machines.html#moving-vms-between-hosts-manual-live-migration

Re: Instance migration

Posted by Sergey Levitskiy <Se...@autodesk.com>.
I might be incorrect stating KVM live migration is not supported. Per 4.9 admin guide it is. There are some limitations but go ahead and try. 
http://docs.cloudstack.apache.org/projects/cloudstack-administration/en/4.9/virtual_machines.html#moving-vms-between-hosts-manual-live-migration

Re: Instance migration

Posted by Mohd Zainal Abidin Rabani <za...@nocser.net>.
I'm using KVM.


On 11/24/2016 9:13 AM, Sergey Levitskiy wrote:
> Live MV migration is supported on Xen and Vmware hypervisors. PR1709 is open to support live migration with KVM but it is not merged. What hypervisor do you use?
>
>   
>

-- 
If you need further assistance, please do not hesitate to contact us.

Regards,
Mohd Zainal Abidin Rabani
Technical Support

ModernOne Data Solutions Sdn. Bhd.
[ Dedicated Server | VPS | Co-Location | Hosting ]
[ Managed Service | System Integration | Domain ]
W : www.nocser.net
FB: http://www.facebook.com/nocser
Twitter: @nocsertech
Gtalk: zainal.oas@gmail.com

Re: Instance migration

Posted by Sergey Levitskiy <Se...@autodesk.com>.
Live MV migration is supported on Xen and Vmware hypervisors. PR1709 is open to support live migration with KVM but it is not merged. What hypervisor do you use?