[PVE-User] Massive live migrations

Jonathan Schaeffer jonathan.schaeffer at univ-brest.fr
Wed Mar 20 12:01:54 CET 2013


Hi all,

is there a recipe (I could'nt find any on the wiki) to live migrate all 
the VMs running on one host to the others (no matter where, as soon as 
it gets away from here).

I see at least two use cases where this is usefull :

- emergency stop of a physical host
- scheduled downtime for ... lets say upgrade to the new shiy PVE version

I can remember that pacemaker does it with one command "crm_standby -v 
true" which is very convenient. Is there something equivalent in PVE ?

cheers,

jonathan

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