US 11,734,103 B2
Behavior-driven die management on solid-state drives
Jelena Ilic, Aliso Viejo, CA (US)
Assigned to MICROSOFT TECHNOLOGY LICENSING, LLC, Redmond, WA (US)
Filed by Microsoft Technology Licensing, LLC, Redmond, WA (US)
Filed on Jun. 17, 2022, as Appl. No. 17/843,345.
Application 17/843,345 is a continuation of application No. 16/716,277, filed on Dec. 16, 2019, granted, now 11,366,714.
Prior Publication US 2022/0327018 A1, Oct. 13, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. G06F 11/07 (2006.01); G11C 29/04 (2006.01)
CPC G06F 11/0793 (2013.01) [G06F 11/073 (2013.01); G11C 29/04 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A solid-state drive comprising:
a plurality of memory devices;
a plurality of dies on each of the plurality of memory devices; and
a controller coupled with the plurality of memory devices and configured to:
generate time series data indicative of an accumulation of bad blocks within the plurality of dies and write the time series data to random access memory on the controller;
send the time series data to a supervisory node external to the solid-state drive; and
retire a subset of the plurality of dies in response to a command from the supervisory node.