Ungachinja sei UUID yechikamu muLinux

La UUID (Yepasirese Yakasarudzika IDentifier) yakasarudzika yakasarudzika yakasarudzika inosarudzika inosarudzika kupatsanura yefaira system kana FS. Iyo yakajairika kodhi inoshandiswa muLinux iyo iwe yaunogona kuona mu / etc / fstab, semuenzaniso, uye inoumbwa nema16 mabheti, ndokuti, 128 bits. Naizvozvo, inoumbwa nemakumi matatu nematanhatu alphanumeric mavara akakamurwa kuita mapoka mashanu ane fomati: 36-8-4-4-4. Izvo zvinopa makodhi mazhinji aripo uye mukana wemakodhi maviri anoenderana wakaderera.

Semuenzaniso, yakajairwa UUID inogona kunge iri 6700b9562-d30b-5d52-82bc-655787665500. Zvakanaka, kana iwe ukazviwana uri kutonga iyo GNU / Linux inoshanda sisitimu uye iwe uchida kuchichinja icho chero chikonzero, ikozvino iwe uchaona sei unogona kuzvishandura zviri nyore. Asi zvisati zvaitika, ini ndinokuratidza maitiro aungaona maUUID ezvikamu zvako aripo mune yako distro nekuita chero yeanotevera mirairo:

cat /etc/fstab
sudo blkid|grep UUID

Asi kana uchida tarisa iyo UUID yechimwe chikamu kana chishandiso, unogona kuzviita seizvi:

sudo blkid | grep sdd4

Paunenge iwe uchiziva maUUID, unogona kuzvichinja nenzira yakapusa nemirairo inotevera, uchifunga kuti ichi chikamu chaunoda kuchinja UUID ye:

umount /dev/sdd4
tune2fs /dev/sdd4 -U random

Sezvauri kuona, iwe unofanirwa tanga wabvisa chikamu iwe unoda kugadzirisa, wobva wamhanya unotevera kuraira kuitira kuti zvigadzirise gadzira UUID nyowani uyezve unogona kutarisa iyo UUID yechikamu icho zvakare kuona kuti zvachinja.

Usakanganwa kushandura iyo UUID mundima inoenderana ye / etc / fstab chero. kana icho chikamu chiri mune iyi faira kuitira kuti iiswe otomatiki neiyo system boot. Zvikasadaro pachave nematambudziko kusaziva UUID. Iwe unogona kuteedzera iyo yakaratidzwa UUID uye kuiisa mune yakakodzera fstab munda kutsiva iyo yekare uchishandisa yako yaunofarira mavara edhita ...