Systems and methods for adaptive data storage

摘要

A storage module is configured to store data segments, such as error-correcting code (ECC) codewords, within an array comprising two or more solid-state storage elements. The data segments may be arranged in a horizontal arrangement, a vertical arrangement, a hybrid channel arrangement, and/or vertical stripe arrangement within the array. The data arrangement may determine input/output performance characteristics. An optimal adaptive data storage configuration may be based on read and/or write patterns of storage clients, read time, stream time, and so on. Data of failed storage elements may be reconstructed by use of parity data and/or other ECC codewords stored within the array.

主权项

1. A method, comprising:
managing storage operations on a plurality of solid-state storage elements, wherein each solid-state storage element of the plurality of solid-state storage elements is selected from the group including a package, a die, a plane, and a printed circuit board; generating an ECC codeword comprising data for storage on the solid-state storage elements; and storing portions of the ECC codeword on two or more solid-state storage elements of the plurality of solid-state storage elements.