摘要:
A vendor-independent resource configuration interface automatically maps virtual functions to physical functions in a self-virtualizing IO resource using the concept of a logical port that maps to a particular physical port and protocol in the self-virtualizing IO resource. A user wishing to provide a logical partition access to a self-virtualizing IO resource typically creates or configures a logical port for the logical partition by mapping the logical port to a particular physical port and protocol defined for the self-virtualizing IO resource, and an appropriate virtual function mapped to an appropriate physical function on an appropriate self-virtualizing IO resource is automatically selected, typically without requiring the user to have a detailed understanding of the numbers of supported virtual functions, physical functions and protocols supported by specific resources.
摘要:
A vendor independent interface is provided between a hypervisor and an adjunct partition associated with a self-virtualizing IO resource to effectively abstract away vendor-specific interface details for the self-virtualizing IO resource and its adjunct partition. By doing so, vendor-specific implementation details may be isolated from the configuration and management functionality in a hypervisor, thus minimizing the changes to vendor specific firmware in order to manage new or revised self-virtualizing IO resources.
摘要:
A method, apparatus, and program product for managing partitionable resources in a logically partitioned computing system is disclosed. The method includes associating each of a plurality of partitionable resources in the logically partitioned computing system with a respective file entry in a virtual file system, associating each of a plurality of partitionable resources in the logically partitioned computing system with a respective file entry in a virtual file system, and allocating a first partitionable resource among the plurality of partitionable resources to a first logical partition among the plurality of logical partitions in response to a file system operation directed to the virtual file system to organize a respective file entry for the first partitionable resource within the respective directory for the first logical partition.
摘要:
Migrating a logical partition (LPAR) from a first physical port to a first target physical port, includes determining a configuration of an LPAR having allocated resources residing on a computer and assigned to the first physical port of the computer. The configuration includes a label that specifies a network topology that is provided by the first physical port and the first target physical port has a port label that matches the label included in the configuration of the LPAR. The first target physical port with available capacity to service the LPAR is identified and the LPAR is migrated from the first physical port to the target physical port by reassigning the LPAR to the first target physical port.
摘要:
Automated management of partition service assignment to a virtual input/output (VIO) adapter is provided. Responsive to creation of a new partition service in a data processing system, a partition priority number is determined for the new partition service, and, for each VIO adapter, the partition priority numbers of the partition services currently assigned to that VIO adapter are summed. For a VIO adapter with a lowest sum of partition priority numbers, logic determines whether assigning the new partition service to that VIO adapter results in its summed partition priority number being above a predefined threshold, and the new partition service is assigned to a VIO adapter based, at least in part, on whether assigning the new partition service to the VIO adapter with the lowest sum of partition priority numbers results in that VIO adapter's summed partition priority number exceeding the predefined threshold.
摘要:
A computer implemented method includes identifying a hardware input/output adapter in a first physical slot location. The computer implemented method includes determining that the hardware input/output adapter is capable of hosting a plurality of virtual functions in the first physical slot location. The computer implemented method also includes selecting a group identifier that is unassociated with another physical slot location. The computer implemented method includes associating the group identifier with the first physical slot location of the hardware input/output adapter.
摘要:
Migrating a logical partition (LPAR) from a first physical port to a first target physical port, includes determining a configuration of an LPAR having allocated resources residing on a computer and assigned to the first physical port of the computer. The configuration includes a label that specifies a network topology that is provided by the first physical port and the first target physical port has a port label that matches the label included in the configuration of the LPAR. The first target physical port with available capacity to service the LPAR is identified and the LPAR is migrated from the first physical port to the target physical port by reassigning the LPAR to the first target physical port.
摘要:
A method for avatar wandering in a computer based interactive environment including for each avatar within a range of a current avatar, obtaining profiles of a user represented by the avatar, for each profile of the user represented by the avatar that has a same profile type as a profile of a user represented by the current avatar, comparing the profiles for matching data, computing a match score for the avatar based on the matching data, and moving the current avatar toward the avatar that has a greatest match score.
摘要:
A method for avatar wandering in a computer based interactive environment including for each avatar within a range of a current avatar, obtaining profiles of a user represented by the avatar, for each profile of the user represented by the avatar that has a same profile type as a profile of a user represented by the current avatar, comparing the profiles for matching data, computing a match score for the avatar based on the matching data, and moving the current avatar toward the avatar that has a greatest match score.
摘要:
Embodiments of the invention generally provide a method, system, and program product for sharing electronic transactions among multiple sharing participants. Embodiments of the invention provide techniques for splitting individual lots into multiple “shares,” where multiple individuals have an incentive to promote and drive up the price of the lot. Provided the bids reach an acceptable amount, the final selling price is split among each individual in proportion to the number of shares held by each individual.