摘要:
A method and system include replicating an image representing a sequence of bytes on a local storage medium on a target device by determining a similarity between images and reconstructing a new image using equivalent blocks from one or more similar images locally available on the target device or available on donor devices to reduce network link usage and transfer time in replicating the image.
摘要:
A method and system include replicating an image representing a sequence of bytes on a local storage medium on a target device by determining a similarity between images and reconstructing a new image using equivalent blocks from one or more similar images locally available on the target device or available on donor devices to reduce network link usage and transfer time in replicating the image.
摘要:
A system and method for allocating resources in a cloud environment includes determining permitted usage of virtual machines and partitioning resources between network servers in accordance with a virtual hypervisor generated in accordance with an abstraction layer configured as an interface between a solution manager and an interface to a cloud network. Resource usage limits are determined for each virtual machine associated with the virtual hypervisor, and the servers are analyzed through the virtual hypervisors to determine if the virtual machines need to be migrated. If reallocation is needed, virtual machine migration requests are issued to migrate virtual machines into a new configuration at the virtual hypervisor abstraction level. The servers are reanalyzed to determine if migration of the new configuration is needed. Shares are computed to enforce balance requirements, and virtual machine shares and limits are adjusted for resources according to the computed shares.
摘要:
A method and system include replicating an image representing a sequence of bytes on a local storage medium on a target device by determining a similarity between images and reconstructing a new image using equivalent blocks from one or more similar images locally available on the target device or available on donor devices to reduce network link usage and transfer time in replicating the image.
摘要:
A method and system include replicating an image representing a sequence of bytes on a local storage medium on a target device by determining a similarity between images and reconstructing a new image using equivalent blocks from one or more similar images locally available on the target device or available on donor devices to reduce network link usage and transfer time in replicating the image.
摘要:
A system and method for allocating resources in a cloud environment includes providing an abstraction layer between a cloud environment and one or more data centers by generating a virtual hypervisor as an application programming interface. Responsive to a workload request by the one or more data centers, resources are partitioned and virtual machines are instantiated in the one or more data centers using the virtual hypervisor such that non-functional requirements of the workload are addressed at the abstraction level using the virtual hypervisor.
摘要:
A system and method for allocating resources in a cloud environment includes determining permitted usage of virtual machines and partitioning resources between network servers in accordance with a virtual hyperviser generated in accordance with an abstraction layer configured as an interface between a solution manager and an interface to a cloud network. Resource usage limits are determined for each virtual machine associated with the virtual hyperviser, and the servers are analyzed through the virtual hypervisers to determine if the virtual machines need to be migrated. If reallocation is needed, virtual machine migration requests are issued to migrate virtual machines into a new configuration at the virtual hypervisor abstraction level. The servers are reanalyzed to determine if migration of the new configuration is needed. Shares are computed to enforce balance requirements, and virtual machine shares and limits are adjusted for resources according to the computed shares.
摘要:
A system and method for allocating resources in a cloud environment includes providing an abstraction layer between a cloud environment and one or more data centers by generating a virtual hypervisor as an application programming interface. Responsive to a workload request by the one or more data centers, resources are partitioned and virtual machines are instantiated in the one or more data centers using the virtual hypervisor such that non-functional requirements of the workload are addressed at the abstraction level using the virtual hypervisor.
摘要:
A system and method is provided for integrating the front-end and back-end of a virtualized desktop environment to achieve an objective. Network measurements are gathered which are related to enforcement of an objective. Based on gathered network measurements and quality of service requirements for user sessions, a determination is made as to how back-resources and front-end remoting protocol settings are to be adjusted. The back-end resources and the front-end remoting protocol settings are controlled to achieve the objective.
摘要:
Co-locating a virtual machine with nested virtualization, in one aspect, may comprise receiving a list of one or more virtual machine instances to co-locate with associated configuration information. A parent virtual machine instance may be identified to host the one or more virtual machine instances. Virtual machine images associated with the one or more virtual machine instances may be consolidated. A composite parent virtual machine image may be created based on the consolidated virtual machine images and the parent virtual machine instance. The parent virtual machine instance may be configured to accommodate for capacity requirement of the one or more child virtual machine instances. The parent virtual machine instance may be started on a processor via the composite parent virtual machine image. The one or more virtual machine instances may be started within the parent virtual machine instance as one or more child virtual machine instances.