| CPC G06F 3/0631 (2013.01) [G06F 3/061 (2013.01); G06F 3/064 (2013.01); G06F 3/0683 (2013.01); G06F 11/3409 (2013.01)] | 19 Claims |
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1. A memory system comprising:
a plurality of memory devices each including a plurality of memory blocks which are included in a plurality of groups; and
a memory controller configured to:
receive, from an outside, information for target performance and a return request of achievement information indicating whether the target performance is achievable and including group information on each size and numbers of one or more necessary groups for achieving the target performance,
provide the achievement information to the outside in response to the return request, and
allocate memory blocks to the necessary groups based on the achievement information,
wherein the achievement information includes data indicating an allocation method between the plurality of memory devices connected to the memory controller.
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