http://www.linux-mtd.infradead.org/doc/ubi.html#L_subpage NAND flash sub-pages As it is said here, all UBI I/O should be done in fractions of min. I/O unit size, which is equivalent to NAND page size in case of NAND flash. However, some SLC NAND flas…
https://flashdba.com/2014/06/20/understanding-flash-blocks-pages-and-program-erases/ In the last post on this subject I described the invention of NAND flash and the way in which erase operations affect larger areas than write operations. Let’s have…