Bhala iPendrive ekhuselweyo kwiLinux

Ukuba unememori khadi ye-SD, ipendrive okanye nayiphi na idisk yokugcina i-USB oyifunayo bhala khusela, kweli nqaku sikuxelela inyathelo ngenyathelo kwaye ngendlela elula yokwenza. Kwaye kukho into encinci yokukhuselwa kokubhala okuvunyelwa ngabaqhubi abathile, abaziwa njenge «bhala ukhuseleko kancinci»Kuxhomekeke ekubeni iyasebenza na kwi-1 okanye kwi-0, iya kuvumela ukubhalwa kweyunithi okanye hayi. Le nto mayingabhidaniswa ne-WP yeerejista zeeflegi ze-CPU, ezithintela ukubhala ngaphezulu ngokwenza inkqubo ye-fork kwiinkqubo ezinje nge-UNIX, ngaloo ndlela ikhusela imemori ephambili ekubhaleni idatha. Nokuba kwithebhu yokhuseleko esiyifumana kwamanye amakhadi e-SD okanye kwimithombo yeendaba yokugcina. Kule meko sibhekisa kukhuseleko olwenziwa kwimithombo yeendaba yokugcina.

Ngelixa umlawuli we indawo yokugcina I-USB okanye imemori khadi ye-SD, okanye nayiphi na indlela, ukubona ukuba le bit iyasebenza, umqhubi uya kuthintela i-kernel eku-odoleni ukubhala i-odolo kwaye ke iya kuba nakho ukufunda umxholo kuphela. Ngokuqinisekileyo kusebenza kakhulu xa sigcina idatha esingafuniyo ukuyiguqula, kuthintela ukubhala okanye ukucima ngempazamo. Kodwa ukuba enye yeendaba ezikhuselweyo iwele ezandleni zethu kwaye asazi ngobukho bale nto, singachitha iiyure sicinga ukuba iyunithi yethu yonakele, okanye ukuphakamisa kunye nokuhlisa isithuba esincinci esenziwe ngamanye amakhadi okanye amakhadi e-SD bakhusele ngaphandle kwesiphumo. (Tshixa / vula) ...

Nyusa ukufunda-kuphela okanye ukubhala kuphela imithombo yeendaba:

Nangona ayisiyiyo kanye le siyikhangelayo ngeBhala yoKhuselo yokuBhala, sinokufumanisa ukuba indlela ebiphakathi ibikhona ngokuzenzekelayo okanye ngokuxhonyelwa ukufundwa kuphela, ke ngekhe sibenakho ukubhala kuyo. Into enokuthi ngamanye amaxesha ibe yinto ecaphukisayo kwaye isithintele ekuguqulweni okanye ekugcineni izinto. Ewe, isisombululo koku silula.

Inqaku elidibeneyo:

Khubaza ukugcinwa kwe-USB kwiLinux

Umzekelo, ukuba kwifayile / njl / fstab ifowuni icwangcisiwe ukuba inyuke ngokuzenzekelayo ngokhetho ro (funda kuphela) okanye ukuba siyifakile ngomyalelo:

sudo mount -o ro /dev/sda /mnt

Kule meko sinokufunda kuphela isixhobo / i-dev / sda kule meko inyuselwe kwindawo yentaba / mnt. Ukuze sikwazi ukuyibhalela kwakhona:

sudo mount -o remount,rw /dev/sda /mnt

Kwimeko apho le ndlela ingasebenzi kuwe, Iya kuba kungenxa yokuba le nto sithethe ngayo iyasebenza, yiyo loo nto kuya kufuneka sisebenzise isixhobo esiveza apha ngezantsi.

Yintoni i-hdparm?

Umyalelo I-hdparm sisixhobo esikwinqanaba elisezantsi esebenza njengonxibelelwano phakathi kweediski ezahlukeneyo zeLinux kernel kunye ne-SATA / PATA / SAS yemithombo yeendaba yokugcina ilayibrari, kunye nakwimithombo yeendaba ye-IDE yakudala. Khumbula ukuba uninzi lwee-USB ezilawulayo zokugcina imithombo yeendaba, kubandakanya abafundi bekhadi abanjenge-SD, bakwasebenzisa olu hlobo lwesilawuli ukusebenza, ngenxa yoko iyahambelana nabo.

Su is syntax esisiseko :

i-hdparm [ukhetho] [isixhobo]

Nezipho Iinketho ezininzi oza kusebenza ngayo, nangona ndingacebisi ukuba uyisebenzise ukuba awuyazi into oyenzayo kakuhle, kuba ukuba sisixhobo esikwinqanaba eliphantsi ungasonakalisa isixhobo sakho, umzekelo ukuba sisebenzisa ezinye iindlela ezinje nge -B . Kodwa ndiza kukuxelela ukuba phakathi kokukhetha kwayo kukho izinto ezinomdla ezinje ngezi:

• Fumana ukuseta Kwidiski:

sudo hdparm /dev/sdd

• Bonisa ifayile ye- isazisi Kwidiski:

 sudo hdparm -i /dev/sdd 

• Jonga ixesha lokufunda kunye ne-cache:

sudo hdparm -t /dev/sdd
sudo hdparm -T /dev/sdd

Ngalo lonke ixesha khumbula ukusebenzisa amalungeloOko kukuthi, zibaleke njengomsebenzisi wengcambu okanye ubeke isudo phambi kwazo okanye azizukusebenza ...

Susa kwaye usete imemori yokukhusela inkumbulo nge-hdparm:

Nje ukuba isixhobo se-hdparm saziwe, singasebenzisa -r ukhetho esinokuthi ngalo sijonge imeko yale nto ngomyalelo olula. Ukwenza oku, kufuneka sazi kuphela igama elibonakalayo lesixhobo sethu sokugcina. Umzekelo, ukuba / dev / sdd babizwa, kuloo meko sinokusebenzisa:

 sudo hdparm -r /dev/sdd 

Kwaye ixabiso lesuntswana elibonisiweyo liya kuboniswa kwiscreen. Ukuba ixabiso liyi-1 oko kuthetha ukuba imowudi iyasebenza Funda uqhubeleke okanye funda-kuphela, okanye ngamanye amagama, indlela yokubhala yokukhusela iyasebenza kwaye awuyi kuba nakho ukubhala nantoni na kwimemori. Ukuyicima okanye ukuyiguqula kancinane, kuya kufuneka wenze oku kulandelayo:

sudo hdparm -r0 /dev/sdd

Kwaye ngoku ukuba siphumeza umthetho wokuqala kwaye sisebenzise urhulumente siya kubona ukuba ibuyile kwi-0, ke imowudi yokufunda kuphela icinyiwe okanye ayisebenzi. Kwimeko apho ufuna ukuyibuyisela kwimeko esebenzayo, sebenzisa ukhetho -r1 Endaweni ka -r0 kwaye ukulungele. Umzekelo:

sudo hdparm -r1 /dev/sdd

Ilula loo nto yenza okanye ukhubaze le nto. Ayinayo imfihlakalo eninzi kodwa kwabo bangayaziyo le nto inokuba yintloko xa kufikwa ekukhuseleni imithombo yeendaba zabo zokugcina.

Ndiyathemba ukuba ikuncedile kwaye ngoku uyazi ukwenza ipendrive ekhuselweyo yokubhala, ungalibali shiya uluvo lwakho…