Allalouf

Miriam Allalouf, Haifa IL

Patent application number	Description	Published
20100332861	MANAGING POWER COMSUMPTION IN A DATA STORAGE SYSTEM - A method for managing power consumption in a data storage system is provided. The method comprises receiving a first input/output (I/O) request identifying an I/O operation to be performed by a storage device; delaying scheduling of the first I/O request to manage amount of power consumed by servicing the first I/O request; and forwarding the first I/O request to a storage controller associated with the storage device. The storage controller schedules the first I/O request using a scheduling mechanism, and the storage device services the first I/O request according to the scheduling mechanism.	12-30-2010
20100332871	CAPPING POWER CONSUMPTION IN A DATA STORAGE SYSTEM - A method for capping power consumption in a data storage system is provided. The method comprises associating a power quota with a first storage medium, wherein the power quota limits amount of power consumed by the first storage medium within a given time interval; receiving a request to perform an input/output (I/O) operation on the first storage medium; and servicing the request within power limits defined by the power quota.	12-30-2010

Patent application number	Description	Published
20100050008	Estimating Power Consumption in a Computing Environment - A method for determining power consumption in a data storage system is provided. The method comprises determining data access patterns for at least a first storage device in a storage system based on operations performed by the first storage device; and calculating power consumption for the storage system by interpolating costs associated with the operations performed by the first storage device, wherein the cost associated with each operation is determined based on: (1) various levels of activities for the first storage device and a mix of workload characteristics, and (2) predetermined power consumption measurements obtained from one or more benchmarks for same operations performed by a second storage device in a test environment.	02-25-2010

Patent application number	Description	Published
20100085671	ARC MONITOR - An arc monitor for tripping a circuit breaker in the event of an arc occurrence, the arc monitor including at least one arc detector and arranged to be operatively connected to at least one circuit breaker. The arc monitor includes a base unit and at least one extension unit with at least one arc detector input terminal, the at least one arc detector being connectable to the at least one arc detector input terminal, and the base unit includes a control unit. The extension unit is operatively connectable to and arranged to send an arc occurrence signal to the control unit, which is arranged to send a trip signal for tripping the at least one circuit breaker, in the event of an arc occurrence. Also an electrical installation including an arc monitor, and the use of an arc monitor as a supervision and safety equipment in an electrical installation.	04-08-2010