Detecting die failure in memory sub-systems

A method comprising:

• receiving, from a high-speed processing device of a plurality of high-speed processing devices coupled to a plurality of memory devices, a plurality of commands comprising data to be written to a plurality of blockstripes, each blockstripe comprising at least one block from each of the plurality of memory devices;
• in response to determining that one or more blocks of a first blockstripe on a memory device of the plurality of memory devices experience program failure in response to execution of a first command of the plurality of commands, determining whether one or more blocks of a second blockstripe on the memory device experience program failure in response to execution of a second command, wherein the first blockstripe and the second blockstripe are consecutive blockstripes on the memory device;
• in response to detecting consecutive program failure on the memory device, determining whether a program failure count associated with the memory device satisfies a program failure threshold;
• and
• in response to determining that the program failure count associated with the memory device satisfies the program failure threshold, initiating retirement of the memory device.

A non-transitory computer readable storage medium comprising instructions that, when executed by a plurality of channel cores, cause the plurality of channel cores to perform operations comprising:

• receiving, from a high-speed processing device of a plurality of high-speed processing devices coupled to a plurality of memory devices, a plurality of commands comprising data to be written to a plurality of blockstripes, each blockstripe comprising at least one block from each of the plurality of memory devices;
• in response to determining that one or more blocks of a first blockstripe on a memory device of the plurality of memory devices experience program failure in response to execution of a first command of the plurality of commands, determining whether one or more blocks of a second blockstripe on the memory device experience program failure in response to execution of a second command, wherein the first blockstripe and the second blockstripe are consecutive blockstripes on the memory device;
• in response to detecting consecutive program failure on the memory device, determining whether a program failure count associated with the memory device satisfies a program failure threshold;
• and
• in response to determining that the program failure count associated with the memory device satisfies the program failure threshold, initiating retirement of the memory device.