摘要:
A computational storage device and method for operating the device are provided. The method for operating the device comprises receiving, by a storage controller, a first computing namespace setting instruction from a first host device, receiving, by the storage controller, a second computing namespace setting instruction from a second host device, receiving, by the storage controller, a first program from the first host device, receiving, by the storage controller, a second program from the second host device, receiving, by the storage controller, a fused execution command processing, by a first accelerator, the first computation, storing, by the storage controller, a first computation result obtained by processing the first computation in a buffer memory, providing, by the storage controller, data stored in the buffer memory to a second accelerator different from the first accelerator and processing, by the second accelerator, the second computation on the data provided from the buffer memory.
摘要:
A method comprising using one or more hardware processors for automatically receiving two or more data objects and two or more data storage addresses, wherein each data storage address directs to one of two or more non -transitory computer readable storage medium locations. The method comprises the action of computing two or more parameter values for each of the data objects. The method comprises the action of grouping the data objects based on the parameter values and two or more predefined rules, thereby producing two or more groups. The method comprises the action of assigning each of the groups to one of the data storage addresses based on the predefined rules. The method comprises the action of storing each of the objects of the groups at one of the non-transitory computer readable storage medium locations based on the assigning.
摘要:
Systems and methods directed to the automation of Storage Area Network (SAN) configuration when storage volume migration or server virtual machine migration is conducted. Systems and methods described herein may involve the takeover of a SAN network (2) attribute for the migration, and may involve translation of zone object formats to facilitate the migration and ensure compatibility when the takeover is conducted.
摘要:
An information processing apparatus (100) includes a mount processing unit (160) that controls mounting or unmounting of a specified storage area (103) to an operating system on the information processing apparatus (100), a presenting unit (131) that presents an available storage area (103) to a user, and a mount management unit (152) that manages a first mount status indicating whether or not mounting and unmounting operation is performed to the information processing apparatus (100) and a second mount status indicating whether or not the specified storage area (103) is mounted presented by the presenting unit (131). The presenting unit (131) presents the specified storage area (103) as an available mounted storage area (103) to the user if the second mount status indicates that the specified storage area (103) is mounted, and the presenting unit (131) does not present the specified storage area (103) as the available storage area (103) if the second mount status indicates that the storage area (103) is not mounted.
摘要:
A system and method for intra-device data protection in a RAID array. A computer system comprises client computers and data storage arrays coupled to one another via a network. A data storage array utilizes solid-state drives and Flash memory cells for data storage. A storage controller within a data storage array is configured to identify a unit of data stored in the data storage subsystem, wherein said unit of data is stored across at least a first storage device and a second storage device of the plurality of storage devices, each of the first storage device and the second storage device storing intra-device redundancy data corresponding to the unit of data; and change an amount of intra-device redundancy data corresponding to the unit of data on only the first storage device.
摘要:
The disclosed computer-implemented method for improving quality of service within hybrid storage systems may include (1) monitoring a performance measurement of a hybrid storage system that includes first and second types of storage devices that handle I/O throughput in connection with an application, (2) determining, based at least in part on the monitored performance measurement, an approximate amount of the I/O throughput handled by the first type of storage device over a period of time, (3) determining, based at least in part on the approximate amount of I/O throughput, a rate at which the application is allowed to deliver subsequent I/O throughput to the hybrid storage system over a subsequent period of time, and then (4) regulating, based at least in part on the rate, the subsequent I/O throughput in connection with the application over the subsequent period of time. Various other methods, systems, and computer-readable media are also disclosed.
摘要:
A storage partitioning method and a terminal are disclosed. The storage partitioning method is applied to a terminal that includes an eMMC. The eMMC includes a controller and a storage medium. The controller has a partition register. The storage medium includes at least two mutually independent system operating partitions. The at least two mutually independent system operating partitions are obtained by the controller by dividing the storage medium of the eMMC according to predetermined setting of the partition register. The storage partitioning method includes: when the terminal is in a power-on state, enabling only a first system operating partition in the at least two mutually independent system operating partitions, where the first system operating partition has no data exchange with another disabled system operating partition (201); and accessing, by the terminal, data in the first system operating partition (202). One eMMC in a terminal can satisfy different user requirements, and lead to a simple and flexible design with reduced costs.