[ovirt-users] massive simultaneous vms migrations ?

[Nelson Lameiras]

I'm using ovirtmgmt network for migrations.

I'm guetting the vibe that using a dedicated network for migration is "good practice"...

cordialement, regards, 


	Nelson LAMEIRAS 
Ingénieur Systèmes et Réseaux / Systems and Networks engineer 
Tel: +33 5 32 09 09 70 
nelson.lameiras at lyra-network.com 

www.lyra-network.com | www.payzen.eu 

	
	
	

Lyra Network, 109 rue de l'innovation, 31670 Labège, FRANCE

----- Original Message -----
From: "Konstantin Shalygin" <k0ste at k0ste.ru>
To: users at ovirt.org, "Nelson Lameiras" <nelson.lameiras at lyra-network.com>
Sent: Wednesday, April 19, 2017 3:15:29 AM
Subject: Re: Re: [ovirt-users] massive simultaneous vms migrations ?

Hello.

What is your Migration Network?


> We have some hosts that have 60 vms. So this will create a 60 vms migrating simultaneously.
> Some vms are under so much heavy loads that migration fails often (our guess is that massive simultaneous migrations does not help migration convergence) - even with "suspend workload if needed" migraton policy.