Ve clanku je zmineny, ze jde u intel SSD rekonfigurovat overprovisioning na vybalancovani zivotnosti s kapacitou. Docela me to zaujalo. A ukazalo se, ze to neni tajemstvi, ktery by umel jen Seznam. Zkousel jsem to googlit a jde to i pomoci hdparmu.
Je potreba to delat na novym SSD, nebo na SSD, ktery bylo nizkourovnove smazany nejakym specialnim intel ssd toolboxem. http://www.intel.com/go/ssdtoolbox Ztrata dat je zarucena.
Porom se pouzije hdparm s parametrem -Np
Use the ATA standard SET MAX ADDRESS command to limit the user accessible capacity of an SSD. This feature, also referred to as Host Protected Area (HPA) in Linux*, can also be modified using the https://sourceforge.net/projects/hdparm/ hdparm* utility with -Np command, or the http://www.hdat2.com/ HDAT2* utility under DOS. Note that this method will change the drive capacity reported to the user through various utilities.
https://www.thomas-krenn.com/en/wiki/SSD_Over-provisioning_using_hdparm