摘要:
A system and computer program product for optimizing virtual storage in a virtual computer system including at least one virtual machine, each virtual machine being associated with one or more virtual disks. A target set of virtual machines among the virtual machines comprised in the virtual computer system is determined based on information related to the virtual machines and on shrinking constraints. For each virtual machine in the target set of virtual machines, each virtual disk associated with the virtual machine is identified. Furthermore, for each virtual disk associated with the virtual machine, the following occurs: the virtual disk is analyzed, a virtual disk saving quantity based on the virtual disk analysis is estimated, a resized virtual disk based on the estimated virtual disk saving quantity is generated, and the current virtual disk is replaced with the resized virtual disk.
摘要:
A method, system and computer program product for optimizing virtual storage in a virtual computer system including at least one virtual machine, each virtual machine being associated with one or more virtual disks. A target set of virtual machines among the virtual machines comprised in the virtual computer system is determined based on information related to the virtual machines and on shrinking constraints. For each virtual machine in the target set of virtual machines, each virtual disk associated with the virtual machine is identified. Furthermore, for each virtual disk associated with the virtual machine, the following occurs: the virtual disk is analyzed, a virtual disk saving quantity based on the virtual disk analysis is estimated, a resized virtual disk based on the estimated virtual disk saving quantity is generated, and the current virtual disk is replaced with the resized virtual disk.
摘要:
A method, system and computer program product for optimizing virtual storage in a virtual computer system including at least one virtual machine, each virtual machine being associated with one or more virtual disks. A target set of virtual machines among the virtual machines comprised in the virtual computer system is determined based on information related to the virtual machines and on shrinking constraints. For each virtual machine in the target set of virtual machines, each virtual disk associated with the virtual machine is identified. Furthermore, for each virtual disk associated with the virtual machine, the following occurs: the virtual disk is analyzed, a virtual disk saving quantity based on the virtual disk analysis is estimated, a resized virtual disk based on the estimated virtual disk saving quantity is generated, and the current virtual disk is replaced with the resized virtual disk.
摘要:
A method for optimizing virtual storage in a virtual computer system including at least one virtual machine, each virtual machine being associated with one or more virtual disks. A target set of virtual machines among the virtual machines comprised in the virtual computer system is determined based on information related to the virtual machines and on shrinking constraints. For each virtual machine in the target set of virtual machines, each virtual disk associated with the virtual machine is identified. Furthermore, for each virtual disk associated with the virtual machine, the following occurs: the virtual disk is analyzed, a virtual disk saving quantity based on the virtual disk analysis is estimated, a resized virtual disk based on the estimated virtual disk saving quantity is generated, and the current virtual disk is replaced with the resized virtual disk.
摘要:
A software application distributed as a virtual appliance is automatically installed, updated and removed in a virtual machine system running on top of a virtual machine monitor in a computer. The software application virtual appliance comprises a virtual disk, which is automatically detected and installed or removed at the customer by a virtual disk activation manager program, which executes scripts including commands through an API to the virtual machine monitor. The virtual appliance virtual disk is also created automatically by the software manufacturing using the virtual disk activation manager program. The virtual appliance virtual disk stores the binaries of the software application, a software package created by the software manufacturer using a software package tool, an installer to execute the software package, installation and un-installation scripts and a unique identifier which is a signature for the virtual machine virtual disk.
摘要:
A software application distributed as a virtual appliance is automatically installed, updated and removed in a virtual machine system running on top of a virtual machine monitor in a computer. The software application virtual appliance comprises a virtual disk, which is automatically detected and installed or removed at the customer by a virtual disk activation manager program, which executes scripts including commands through an API to the virtual machine monitor. The virtual appliance virtual disk is also created automatically by the software manufacturing using the virtual disk activation manager program. The virtual appliance virtual disk stores the binaries of the software application, a software package created by the software manufacturer using a software package tool, an installer to execute the software package, installation and un-installation scripts and a unique identifier which is a signature for the virtual machine virtual disk.
摘要:
A software application distributed as a virtual appliance is automatically installed, updated and removed in a virtual machine system running on top of a virtual machine monitor in a computer. The software application virtual appliance comprises a virtual disk, which is automatically detected and installed or removed at the customer by a virtual disk activation manager program, which executes scripts including commands through an API to the virtual machine monitor. The virtual appliance virtual disk is also created automatically by the software manufacturing using the virtual disk activation manager program. The virtual appliance virtual disk stores the binaries of the software application, a software package created by the software manufacturer using a software package tool, an installer to execute the software package, installation and un-installation scripts and a unique identifier which is a signature for the virtual machine virtual disk.
摘要:
A software application distributed as a virtual appliance is automatically installed, updated and removed in a virtual machine system running on top of a virtual machine monitor in a computer. The software application virtual appliance comprises a virtual disk, which is automatically detected and installed or removed at the customer by a virtual disk activation manager program, which executes scripts including commands through an API to the virtual machine monitor. The virtual appliance virtual disk is also created automatically by the software manufacturing using the virtual disk activation manager program. The virtual appliance virtual disk stores the binaries of the software application, a software package created by the software manufacturer using a software package tool, an installer to execute the software package, installation and un-installation scripts and a unique identifier which is a signature for the virtual machine virtual disk.
摘要:
For routing information in a network across firewalls, virtual sessions between two remote nodes are implemented by means of multiple point-to-point sessions between pairs of adjacent nodes connected through a tunnel crossing the corresponding firewall. Each node stores a routing table that is used to pass the information to be provided to a desired target node to the correct adjacent node. A peer-to-peer communication scheme is supported for allowing each pair of nodes to exchange information. For this purpose, a specific algorithm is proposed for propagating the routing information dynamically among the nodes of the network, with rules that prevent the generation of any propagation cycle.
摘要:
A method includes connecting a communications device to an Internet Multimedia Subsystem network. The method includes transmitting presence information indicating multimedia capabilities of the communications device and requesting multimedia content from a multimedia server to cause the multimedia server to transmit multimedia content. The method includes detecting connection of a peripheral device to the communications device and determining that the multimedia capabilities have increased due to the connection of the peripheral device. The method includes updating the presence information to indicate the increased multimedia capabilities and transmitting the updated presence information to cause the multimedia server to transmit the multimedia content adjusted for the increased multimedia capabilities indicated in the updated presence information. The method includes receiving the multimedia content adjusted for the increased multimedia capabilities and presenting at least some of the adjusted multimedia content on the peripheral device.