Track Memory Blocks of Varying Sizes using Logical Memory Regions of a Same size in a Memory Sub-System to Facilitate Access to a Storage Space of the Memory Sub-System

A method, comprising:

• allocating, from a physical memory space of a memory sub-system, a plurality of memory blocks of varying sizes accessible by a host system using a memory access protocol;
• providing, by the memory sub-system, the host system with access to a physical storage space of the memory sub-system using logical block addresses in a logical storage space configured for access according to a storage access protocol;
• and
• establishing, by the memory sub-system, mapping between the plurality of memory blocks and respectively a plurality of logical memory regions of a same size in a logical memory space.

A non-transitory computer storage medium storing instructions which, when executed in a memory sub-system, cause the memory sub-system to perform a method, comprising:

• allocating, from a physical memory space of the memory sub-system, a plurality of memory blocks of varying sizes accessible by a host system using a memory access protocol;
• providing the host system with access to a physical storage space of the memory sub-system using logical block addresses in a logical storage space configured for access according to a storage access protocol;
• and
• establishing mapping between a plurality of logical memory regions of a same size in a logical memory space and the plurality of memory blocks respectively.