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1. CN113439258 - HOSTING VIRTUAL MACHINES ON A SECONDARY STORAGE SYSTEM

Office
Chine
Numéro de la demande 202080012420.5
Date de la demande 28.01.2020
Numéro de publication 113439258
Date de publication 24.09.2021
Type de publication A
CIB
G06F 9/455
GPHYSIQUE
06CALCUL; COMPTAGE
FTRAITEMENT ÉLECTRIQUE DE DONNÉES NUMÉRIQUES
9Dispositions pour la commande par programme, p.ex. unités de commande
06utilisant des programmes stockés, c. à d. utilisant un moyen de stockage interne à l'équipement de traitement de données pour recevoir ou conserver les programmes
44Dispositions pour exécuter des programmes spécifiques
455Émulation; Interprétation; Simulation de logiciel, p.ex. virtualisation ou émulation des moteurs d’exécution d’applications ou de systèmes d’exploitation
G06F 9/48
GPHYSIQUE
06CALCUL; COMPTAGE
FTRAITEMENT ÉLECTRIQUE DE DONNÉES NUMÉRIQUES
9Dispositions pour la commande par programme, p.ex. unités de commande
06utilisant des programmes stockés, c. à d. utilisant un moyen de stockage interne à l'équipement de traitement de données pour recevoir ou conserver les programmes
46Dispositions pour la multiprogrammation
48Lancement de programmes; Commutation de programmes, p.ex. par interruption
G06F 11/20
GPHYSIQUE
06CALCUL; COMPTAGE
FTRAITEMENT ÉLECTRIQUE DE DONNÉES NUMÉRIQUES
11Détection d'erreurs; Correction d'erreurs; Contrôle de fonctionnement
07Réaction à l'apparition d'un défaut, p.ex. tolérance de certains défauts
16Détection ou correction d'erreur dans une donnée par redondance dans le matériel
20en utilisant un masquage actif du défaut, p.ex. en déconnectant les éléments défaillants ou en insérant des éléments de rechange
CPC
G06F 9/45558
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
9Arrangements for program control, e.g. control units
06using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
44Arrangements for executing specific programs
455Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
45533Hypervisors; Virtual machine monitors
45558Hypervisor-specific management and integration aspects
G06F 2009/45579
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
9Arrangements for program control, e.g. control units
06using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
44Arrangements for executing specific programs
455Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
45533Hypervisors; Virtual machine monitors
45558Hypervisor-specific management and integration aspects
45579I/O management, e.g. providing access to device drivers or storage
G06F 9/5077
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
9Arrangements for program control, e.g. control units
06using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
46Multiprogramming arrangements
50Allocation of resources, e.g. of the central processing unit [CPU]
5061Partitioning or combining of resources
5077Logical partitioning of resources; Management or configuration of virtualized resources
G06F 11/202
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
11Error detection; Error correction; Monitoring
07Responding to the occurrence of a fault, e.g. fault tolerance
16Error detection or correction of the data by redundancy in hardware
20using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
202where processing functionality is redundant
G06F 2009/45562
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
9Arrangements for program control, e.g. control units
06using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
44Arrangements for executing specific programs
455Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
45533Hypervisors; Virtual machine monitors
45558Hypervisor-specific management and integration aspects
45562Creating, deleting, cloning virtual machine instances
G06F 2009/45583
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
9Arrangements for program control, e.g. control units
06using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
44Arrangements for executing specific programs
455Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
45533Hypervisors; Virtual machine monitors
45558Hypervisor-specific management and integration aspects
45583Memory management, e.g. access or allocation
Déposants COHESITY, INC.
凝聚力公司
Inventeurs BHAT ANAND
阿南德·巴特
BOGGARAPU ANIL KUMAR
阿尼尔·库马尔·博加拉普
JAGANNATH ARVIND
阿尔温德·贾甘纳特
Mandataires 北京康信知识产权代理有限责任公司 11240
Données relatives à la priorité 16389201 19.04.2019 US
16676151 06.11.2019 US
62/800,717 04.02.2019 US
Titre
(EN) HOSTING VIRTUAL MACHINES ON A SECONDARY STORAGE SYSTEM
(ZH) 在二级存储系统上托管虚拟机
Abrégé
(EN) At least a portion of a virtual machine is hosted on at least one node of a first subset of a plurality of nodes of a secondary storage system. The virtual machine comprises a plurality of portions that can be distributed between the plurality of nodes and is configured into a first state of a plurality of states, such that, in the first state, the plurality of portions is distributed between a first subset of the plurality of nodes and each of the first subset of nodes stores a portion of the virtual machine in its corresponding storage device. A node from the second subset of the plurality of nodes to host the virtual machine in a second state of the plurality of states is selected based on at least one of storage, memory or processing resources of one or more nodes of a second subset of the plurality of nodes.
(ZH) 虚拟机的至少一部分托管在二级存储系统的多个节点的第一子集的至少一个节点上。所述虚拟机包括可以分布在所述多个节点之间的多个部分,并且被配置为多个状态中的第一状态,使得在所述第一状态下,所述多个部分分布在所述多个节点的第一子集之间,并且第一节点子集中的每一个将所述虚拟机的一部分存储在其对应的存储设备中。基于所述多个节点的第二子集的一个或多个节点的存储设备、存储器或处理资源中的至少一者,选择来自所述多个节点的所述第二子集的节点来托管处于所述多个状态中的第二状态下的所述虚拟机。