Teraz sa nevyjadrujem k teme, ale k SSD a opotrebovanie citanim.
Ano, pri citani SSD sa opotrebovava bunka NAND. Nie v takej miere ako pri zapise, ale predsa. A netvrdim, ze pri beznom citani bootovani kernelu to bude mat nejaky prakticky dopad pocas celej zivotnosti SSD, ale len to, ze takyto jav na fyzickej urovni existuje.
Jeden efekt je Read Disturb:
Napr. Y. Cai, Y. Luo, S. Ghose and O. Mutlu, "Read Disturb Errors in MLC NAND Flash Memory: Characterization, Mitigation, and Recovery," (https://users.ece.cmu.edu/~omutlu/pub/flash-read-disturb-errors_dsn15.pdf)
> Abstract—NAND flash memory reliability continues to degrade as the memory is scaled down and more bits are programmed per cell. A key contributor to this reduced reliability is read disturb, where a read to one row of cells impacts the threshold voltages of unread flash cells in different rows of the same block. Such disturbances may shift the threshold voltages of these unread cells to different logical states than originally programmed, leading to read errors that hurt endurance.