[ovirt-users] massive simultaneous vms migrations ?

[Nelson Lameiras]

1000 Mbps full duplex 

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 



From: "Konstantin Shalygin" <k0ste at k0ste.ru> 
To: "Nelson Lameiras" <nelson.lameiras at lyra-network.com> 
Cc: users at ovirt.org 
Sent: Wednesday, April 19, 2017 11:25:27 AM 
Subject: Re: [ovirt-users] massive simultaneous vms migrations ? 



I mean what is your hardware? 1G? 40G? 

On 04/19/2017 04:16 PM, Nelson Lameiras wrote: 



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? 

BQ_BEGIN

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. 



BQ_END


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