[ovirt-users] Live migration without shared storage

Michal Skrivanek michal.skrivanek at redhat.com
Fri Dec 22 10:55:12 UTC 2017


> On 21 Dec 2017, at 17:14, FERNANDO FREDIANI <fernando.frediani at upx.com> wrote:
> 
> That is going certainly to be a very welcome feature and if not yet should be on the top of th roadmap. For planned maintenances it solves mostly all downtime problems.
> 
> 

It is in the roadmap[1] but there’s no active work on it yet, oVirt is primarily built around shared storage

Thanks,
michal

[1] https://bugzilla.redhat.com/show_bug.cgi?id=1326857
> Fernando
> 
> On 21/12/2017 12:19, Pujan Shah wrote:
>> We have a bit odd setup where some of our clients have dedicated hosts and we also have some shared hosts. We can migrate client VMs from their dedicated host to shared host if we need ot do some maintenance. We don't have shared storage and currently we are using XenServer which supports live migration without shared storage. We recently started looking into KVM as an alternative and decided to try ovirt. To our surprise KVM supports live migration without shared storage but ovirt does not. (https://hgj.hu/live-migrating-a-virtual-machine-with-libvirt-without-a-shared-storage/ <https://hgj.hu/live-migrating-a-virtual-machine-with-libvirt-without-a-shared-storage/>)  
>> 
>> ​I wanted to know if anyone has dealt with such situation and is this something others are also looking for?​
>> 
>> 
>> ​Regards,
>> Pujan Shah
>> Systemadministration
>> 
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