[ovirt-users] Live snapshot using command line in ovirt 4.1

[Ranjith P]

Hi,
Please suggest how to take a VM snapshot using command line in ovirt 4.1.



Thanks & Regards
Ranjith

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Re: [ovirt-users] Live migration of VM(0 downtime) while Hypervisor goes down in ovirt

[Ranjith P]

Hi,
>>Who's shutting down the hypervisor? (Or perhaps it is shutdown externally, 
>>due to overheating or otherwise?)
We need a continuous availability of VM's in our production setup. If the 
hypervisor goes down due to any hardware failure or work load then VM's above 
hypervisor will reboot and started on available hypervisors. This is normally 
happening but it disrupting VM's. Can you suggest a solution in this case? Can 
we achieve this challenge using glusterfs?
Thanks & RegardsRanjith

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  On Sat, Feb 10, 2018 at 2:07 AM, Yaniv Kaul wrote:   

On Fri, Feb 9, 2018 at 9:25 PM, ranjithsp...@yahoo.com  
wrote:

Hi,Anyone can suggest how to setup VM Live migration (without restart vm) while 
Hypervisor goes down in ovirt?

I think there are two parts to achieving this:1. Have a script that migrates 
VMs off a specific host. This should be easy to write using the 
Python/Ruby/Java SDK, Ansible or using REST directly.2. Having this script run 
as a service when a host shuts down, in the right order - well before libvirt 
and VDSM shut down, and would be fast enough not to be terminated by 
systemd.This is a bit more challenging.
Who's shutting down the hypervisor? (Or perhaps it is shutdown externally, due 
to overheating or otherwise?)Y. 
Using glusterfs is it possible? Then how?
Thanks & RegardsRanjith

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