Abstract: Provided are a memory controller, system, and method for generating multi-plane reads to read pages on planes of a storage die for a page to read. A memory controller determines planes for a read to a page. A storage die of the storage dies includes a plurality of planes having a plurality of blocks and the blocks have pages. The page to read is implemented in pages on the planes. The memory controller determines threshold voltages for the pages in the determined planes and determines a derived threshold voltage from the determined threshold voltages. The derived threshold voltage is used to perform multi-plane reads of the pages from the determined planes.

Abstract: Provided are a memory controller, system, and method for generating multi-plane reads to read pages on planes of a storage die for a page to read. A memory controller determines planes for a read to a page. A storage die of the storage dies includes a plurality of planes having a plurality of blocks and the blocks have pages. The page to read is implemented in pages on the planes. The memory controller determines threshold voltages for the pages in the determined planes and determines a derived threshold voltage from the determined threshold voltages. The derived threshold voltage is used to perform multi-plane reads of the pages from the determined planes.

Abstract: A computer-implemented method, according to one embodiment, is for performing garbage collection. The computer-implemented method includes: causing pages in non-volatile memory that are due for garbage collection to be inspected, and causing certain ones of the pages in the non-volatile memory having valid data therein to be identified. Each of the pages of non-volatile memory includes multiple planes, and the valid data is included in one or more of the planes in the respective identified pages. Recirculation requests, that selectively exclude planes in the identified pages that do not include any of the valid data, are further sent to a recirculation pool.