Haynes and Boone LLP
Filesystem I/O scheduler
Methods, systems, and computer program products are provided for scheduling I/O requests in a cloud storage system. An application instance that corresponds to a client is created. A partition is created on a cloud storage device. Attributes are associated with the partition that include a client identifier attribute corresponding to the client, a service-level objective attribute corresponding to the client, and an application identifier attribute corresponding to the application instance. A request is received from the application instance to access the partition. The request is ordered in a data structure relative to one or more other requests based on at least one attribute of the attributes. The request is then dispatched from the data structure in an order corresponding to the ordering.
RED HAT, INC.
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H04L H04L G06F H04L G06F
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Huamin
Chen