Performing block-level media management operations for block stripes in a memory device

A method comprising:

• identifying, by a processor, one or more valid pages of a first block, the first block being associated with a first management unit of the memory device;
• responsive to determining that a data integrity metric value associated with the first block satisfies a threshold criterion, causing the memory device to copy data from the one or more valid pages to a destination set of pages associated with a second block of a second management unit;
• marking each page of the one or more valid pages as invalid;
• and
• performing an error correcting operation, using one or more invalid pages of the first block, on a third block of the first management unit.

A non-transitory computer-readable storage medium comprising instructions that, when executed by a processing device, cause the processing device to perform operations comprising:

• identifying one or more valid pages of a first block, the first block being associated with a first management unit of the memory device;
• responsive to determining that a data integrity metric value associated with the first block satisfies a threshold criterion, causing the memory device to copy data from the one or more valid pages to a destination set of pages associated with a second block of a second management unit;
• marking each page of the one or more valid pages as invalid;
• and
• performing an error correcting operation, using one or more invalid pages of the first block, on a third block of the first management unit.