Migrer à chaud une machine virtuelle (VM) est une opération basique dans un centre de données. Tous les jours, des VM sont migrées pour répartir la charge, économiser de l'énergie ou préparer la maintenance de serveurs. Bien que les problèmes de placement des VM soient beaucoup étudiés, on observe que la gestion des migrations permettant de transiter vers ces nouveaux placements reste un domaine de second plan. Cette phase est cependant critique car chaque migration à un coût en terme de CPU, de bande passante et d'énergie. Des algorithmes de décision reposent alors sur des hypothèses irréalistes et calculent des ordonnancements conduisant à des migrations longues et incontrôlables qui réduisent les bénéfices attendus de la ré-organisation ...
Abstract—Live virtual machine (VM) migration enables seamless movement of an online server from one ...
International audienceAlthough live migration of virtual machines has been an active area of researc...
This paper addresses the issue of how to meet the strict timing constraints of (soft) real-time virt...
A live-migration of a virtual machine (VM) is a basic operation in a data center. Every day, VMs are...
International audienceEvery day, numerous VMs are migrated inside a datacenter to balance the load, ...
International audienceLive-migration has become a common operation on virtualized infrastructures. I...
International audienceEvery day, numerous VMs are migrated inside a datacenter to balance the load, ...
National audienceMigrer à chaud une machine virtuelle (VM) est une opération basique dans un centre ...
Live Migration of virtual machines between different physical hosts is an important process for data...
International audienceIn a virtualized data center, server maintenance is a common but still critica...
This thesis studies the area of virtualization. The focus is on the sub-area live migration, a techn...
Live-migration of virtual machines (VMs) has become an indispensable management operation of cloud p...
Le cloud computing est un nouveau concept dont les prémices remontent à la technologie des grilles d...
We introduce a mathematical model formulation for scheduling virtual machine (VM) migrations in data...
Abstract—Live virtual machine (VM) migration enables seamless movement of an online server from one ...
International audienceAlthough live migration of virtual machines has been an active area of researc...
This paper addresses the issue of how to meet the strict timing constraints of (soft) real-time virt...
A live-migration of a virtual machine (VM) is a basic operation in a data center. Every day, VMs are...
International audienceEvery day, numerous VMs are migrated inside a datacenter to balance the load, ...
International audienceLive-migration has become a common operation on virtualized infrastructures. I...
International audienceEvery day, numerous VMs are migrated inside a datacenter to balance the load, ...
National audienceMigrer à chaud une machine virtuelle (VM) est une opération basique dans un centre ...
Live Migration of virtual machines between different physical hosts is an important process for data...
International audienceIn a virtualized data center, server maintenance is a common but still critica...
This thesis studies the area of virtualization. The focus is on the sub-area live migration, a techn...
Live-migration of virtual machines (VMs) has become an indispensable management operation of cloud p...
Le cloud computing est un nouveau concept dont les prémices remontent à la technologie des grilles d...
We introduce a mathematical model formulation for scheduling virtual machine (VM) migrations in data...
Abstract—Live virtual machine (VM) migration enables seamless movement of an online server from one ...
International audienceAlthough live migration of virtual machines has been an active area of researc...
This paper addresses the issue of how to meet the strict timing constraints of (soft) real-time virt...