Managing error-handling flows in memory devices
Systems and methods are disclosed including a memory device and a processing device operatively coupled to the memory device. The processing device can perform operations including detecting a read error with respect to data residing in a block of the memory device, wherein the block is associated with a voltage offset bin, determining an ordered set of error-handling operations to be performed to the data, determining a most recently performed error-handling operation associated with the voltage offset bin; adjusting an order of the set of error-handling operations by positioning the most recently performed error-handling operation within a predetermined position in the order of the set of error-handling operations; and performing one or more error-handling operations of the set of error-handling operations in the adjusted order until data associated to the read error is recovered.
1. A system comprising:
a memory device; and
a processing device, operatively coupled to the memory device, to perform operations comprising:
detecting a read error with respect to data residing in a block of the memory device, wherein the block is associated with a voltage offset bin;
determining an ordered set of error-handling operations to be performed to the data;
determining a most recently performed error-handling operation associated with the voltage offset bin, wherein the most recently performed error-handling operation is an error-handling operation that has successfully recovered data associated with a previous read error that occurred to a block associated with the voltage offset bin;
adjusting an order of the set of error-handling operations by positioning the most recently performed error-handling operation within a predetermined position in the order of the set of error-handling operations; and
performing one or more error-handling operations of the set of error-handling operations in the adjusted order until data associated to the read error is recovered.
2. The system of claim 1 , wherein the ordered set of error-handling operations is based on the voltage offset bin associated with the block.
3. The system of claim 1 , wherein the processing device is to perform further operations comprising:
maintaining, in a metadata table, a record indicating an error-handling operation that successfully recovered data.
4. The system of claim 1 , wherein the processing device is to perform further operations comprising:
maintaining, in a metadata table, an indication of a location of the predetermined position in the error-handling flow.
5. The system of claim 1 , wherein the processing device is to perform further operations comprising:
in response to an error-handling operation of the set of error-handling operations in the adjusted order recovering data associated with the read error, updating a metadata table by replacing the most recently performed error-handling operation with the error-handling operation.
6. The system of claim 1 , wherein the predetermined position is set during at least one of programming or calibration of the memory device.
7. The system of claim 1 , wherein the order is specified in a metadata table.
8. A method, comprising:
detecting a read error with respect to data residing in a block of a memory device;
determining, based on a voltage offset bin associated with the block, an ordered set of error-handling operations to be performed to the data;
determining a most recently performed error-handling operation, wherein the most recently performed error-handling operation is an error-handling operation that has successfully recovered data associated with a previous read error; and
performing the error-handling most recently performed operation as a first error-handing operation of the error-handling flow.
9. The method of claim 8 , further comprising:
maintaining, in a metadata table, a record indicating an error-handling operation that successfully recovered data.
10. The method of claim 8 , further comprising:
in response to an error-handling operation of the set of error-handling operations recovering data associated with the read error, updating a metadata table by replacing the most recently performed error-handling operation with the error-handling operation.
11. The method of claim 8 , further comprising:
maintaining, in a metadata table, an indication that the most recently performed error-handling operation is to be performed first in a subsequent error-handling flow.
12. The method of claim 8 , wherein an order of the ordered set of error-handling operations is specified in a metadata table.
13. A non-transitory computer-readable storage medium comprising instructions that, when executed by a processing device operatively coupled to a memory, performs operations comprising:
detecting a read error with respect to data residing in a block of a memory device, wherein the block is associated with a voltage offset bin;
determining an ordered set of error-handling operations to be performed to the data,
determining a most recently performed error-handling operation associated with the voltage offset bin, wherein the most recently performed error-handling operation is an error-handling operation that has successfully recovered data associated with a previous read error that occurred to a block associated with the voltage offset bin;
adjusting an order of the set of error-handling operations by positioning the most recently performed error-handling operation within a predetermined position in the order of the set of error-handling operations; and
performing one or more error-handling operations of the set of error-handling operations in the adjusted order until data associated to the read error is recovered.
14. The non-transitory computer-readable storage medium of claim 13 , wherein the ordered set of error-handling operations is based on the voltage offset bin associated with the block.
15. The non-transitory computer-readable storage medium of claim 13 , wherein the processing device to perform further operations comprising:
maintaining, in a metadata table, a record indicating an error-handling operation that successfully recovered data.
16. The non-transitory computer-readable storage medium of claim 14 , wherein the processing device to perform further operations comprising:
maintaining, in a metadata table, an indication of a location of the predetermined position in the error-handling flow.
17. The non-transitory computer-readable storage medium of claim 13 , wherein the processing device is to perform further operations comprising:
in response to an error-handling operation of the set of error-handling operations in the adjusted order recovering data associated with the read error, updating a metadata table by replacing the most recently performed error-handling operation with the error-handling operation.
18. The non-transitory computer-readable storage medium of claim 13 , wherein the predetermined position is set during at least one of programming or calibration of the memory device.
19. The non-transitory computer-readable storage medium of claim 13 , wherein the order is specified in a metadata table.