Abstract: In a processing system which includes a physical processor that includes multiple logical processors, multiple domains are defined for multiple processes that can execute on the physical processor. Each of the processes is assigned to one of the domains. Processor utilization associated with the logical processors is measured, and each of the domains is allocated to a subset of the logical processors according to the processor utilization.

Abstract: A storage server provides a set of client devices with access to a set of mass storage devices. The storage server receives requests from the client devices, each request representing a storage operation to be performed by the storage server on the set of mass storage devices. The storage server maintains a log of write requests received from the client devices, the log including a separate log entry for each of the write requests, and a separate checksum in each of the log entries. Each checksum is for use by a checksum algorithm in determining data integrity of the corresponding log entry. The checksum algorithm is selected, from among a number of selectable a checksum algorithms, based on one or more predetermined criteria, such as a desired balance between performance and checksum strength.