Mukugadzirisa kusunungurwa kwe kernel dambudziko riri muDM (Device Mapper) subsystem, iyo kune huwori hwe data pamadhiraivha eSSD. Dambudziko rakatanga kuoneka mushure , yakawedzerwa kukernel muna Ndira wegore rino, inongobata bazi 5.1 uye muhuwandu hwezviitiko zvinoonekwa pane masisitimu ane Samsung SSD madhiraivha anoshandisa encryption yedata uchishandisa dm-crypt/LUKS pamusoro pemudziyo-mapper/LVM.
Chikonzero chedambudziko Kumaka kwakanyanyisa kwezvivharo zvakasunungurwa kuburikidza neFSTRIM (masekita akawandisa akamakwa panguva, pasina kurangarira max_io_len_target_boundary muganhu). Pakugoverwa kunopa iyo 5.1 kernel, iko kukanganisa kwakatogadziriswa mukati , asi zvakadaro inoramba isina kururamiswa mukati (iyo gadziriso iripo, asi parizvino iri mubazi re "test"). Kushanda kwekuvharisa dambudziko kudzima fstrim.service/timer sevhisi, kutumidzazve faira refstrim rinogoneka, kusabvisa mureza we "rasa" kubva pazvisarudzo zvegomo mufstab, uye kudzima "bvumira-kurasa" modhi muLUKS kuburikidza nedmsetup. .
Source: opennet.ru