I-Raspberry Pi yenza ukuqina ngakumbi File IsiKhokelo soMsebenzisi weNkqubo

Izixhobo zeRaspberry Pi Ltd zisetyenziswa rhoqo njengogcino lwedatha kunye nezixhobo zokubeka iliso, rhoqo kwiindawo apho ukwehla kwamandla ngequbuliso kunokwenzeka. Njengaso nasiphi na isixhobo sekhompyuter, ukuphuma kwamandla kunokubangela ukonakala kogcino. Eli phepha linika ezinye iinketho malunga nendlela yokuthintela urhwaphilizo lwedatha phantsi kwezi kunye nezinye iimeko ngokukhetha ezifanelekileyo file iinkqubo kunye nokuseta ukuqinisekisa imfezeko yedatha. Eli phepha limhlophe lithatha ukuba iRaspberry Pi iqhuba iRaspberry Pi (Linux) inkqubo yokusebenza (OS), kwaye ihlaziywe ngokupheleleyo kunye ne-firmware yamva nje kunye neekernel.

Yintoni inkohlakalo yedatha kwaye kutheni isenzeka?
Ukonakala kwedatha kubhekiselele kutshintsho olungalindelekanga kwidatha yekhompyuter eyenzeka ngexesha lokubhala, ukufunda, ukugcinwa, ukuhanjiswa okanye ukusetyenzwa. Kolu xwebhu sibhekisa kugcino kuphela, endaweni yogqithiso okanye ukusetyenzwa. Urhwaphilizo lunokwenzeka xa inkqubo yokubhala iphazamiseka phambi kokuba igqitywe, ngendlela ethintela ukubhala ukuba kugqitywe, kuba ex.ample ukuba amandla alahlekile. Kuyafaneleka ngeli xesha ukunika intshayelelo ekhawulezayo kwindlela iLinux OS (kwaye, ngokwandisa, iRaspberry Pi OS), ibhala idatha yokugcina. I-Linux ihlala isebenzisa iicache zokubhala ukugcina idatha eza kubhalwa kwindawo yokugcina. Ezi cache (igcina okwexeshana) idatha kwimemori yofikelelo olungenamkhethe (RAM) de kufike umda othile ochaziweyo, ngelo xesha zonke eziseleyo zibhala kwindawo yokugcina zenziwa kwintengiselwano enye. Le mida ichazwe kwangaphambili inokuba lixesha kunye / okanye ubungakanani obunxulumene. Umzekeloampke, idatha inokugcinwa kwaye ibhalwe kuphela kwindawo yokugcina yonke imizuzwana emihlanu, okanye ibhalwe kuphela xa inani elithile ledatha liqokelele. Ezi zicwangciso zisetyenziselwa ukuphucula ukusebenza: ukubhala i-chunk enkulu yedatha ngexesha elinye kukhawuleza kunokubhala amaninzi amancinci amancinci edatha.

Nangona kunjalo, ukuba amandla alahlekile phakathi kwedatha egcinwe kwi-cache kwaye ibhalwa ngaphandle, loo datha ilahlekile. Eminye imiba enokwenzeka ivela ngakumbi phantsi kwenkqubo yokubhala, ngexesha lokubhalwa ngokomzimba kwedatha kwindawo yokugcina. Kanye iqhekeza lehardware (umzekeloample, i Digital Secure (SD) ujongano lwekhadi) uxelelwa ukuba abhale idatha, kusathatha ixesha elimisiweyo ukuba idatha igcinwe ngokwasemzimbeni. Kwakhona, ukuba ukusilela kombane kwenzeka ngelo xesha lifutshane kakhulu, kunokwenzeka ukuba idatha ebhalwayo yonakale. Xa uvala inkqubo yekhompyuter, kubandakanya iRaspberry Pi, eyona ndlela ilungileyo kukusebenzisa inketho yokuvala. Oku kuya kuqinisekisa ukuba yonke idatha egciniweyo ibhaliwe, kwaye i-hardware inexesha lokubhala ngokwenene idatha kwindawo yokugcina. Amakhadi e-SD asetyenziswa luninzi lweRaspberry Pi uluhlu lwezixhobo zikhulu njengotshintsho olutshiphu lwe-hard drive, kodwa luchaphazeleka ekungaphumelelini kwexesha, kuxhomekeke kwindlela ezisetyenziswa ngayo. Imemori edanyazayo esetyenziswa kumakhadi e-SD inomjikelo wokubhala olinganiselweyo wobomi, kwaye njengoko amakhadi esondela kuloo mda anokungathembeki. Uninzi lwamakhadi e-SD asebenzisa inkqubo ebizwa ngokuba yi-wear leveling ukuqinisekisa ukuba ahlala ixesha elide kangangoko, kodwa ekugqibeleni anokusilela. Oku kunokuba ukusuka kwiinyanga ukuya kwiminyaka, kuxhomekeke ekubeni ingakanani idatha ebhaliweyo, okanye (okubaluleke ngakumbi) icinyiwe, kwikhadi. Olu bomi bunokwahluka kakhulu phakathi kwamakhadi. Ukungaphumeleli kwekhadi le-SD ngokuqhelekileyo kuboniswa ngokungaqhelekanga file urhwaphilizo njengeenxalenye zekhadi le-SD zingabi nakusetyenziswa.

Kukho ezinye iindlela zokonakaliswa kwedatha, kubandakanywa, kodwa kungaphelelanga apho, indawo yokugcina eneziphene, iibhugi kwi-software yokugcina-ukubhala (abaqhubi), okanye iibhugi kwizicelo ngokwazo. Ngenjongo yeli phepha limhlophe, nayiphi na inkqubo enokuthi yenzeke ngayo ilahleko yedatha ichazwa njengesiganeko sorhwaphilizo.

Yintoni enokubangela umsebenzi wokubhala?
Uninzi lwezicelo zenza uhlobo oluthile lokubhala kwindawo yokugcina, umzekeloampulwazi loqwalaselo, uhlaziyo lwedathabheyisi, kunye nokunye. Ezinye zezi files inokuba yeyomzuzwana, okt isetyenziswe kuphela ngelixa udweliso lwenkqubo luqhuba, kwaye alufuni kugcinwa kumjikelo wamandla; nangona kunjalo, basaphumela ekubhaleni kwindawo yokugcina. Nokuba isicelo sakho asibhali nayiphi na idatha, ngasemva iLinux iya kuhlala ibhala kwindawo yokugcina, uninzi ibhala ulwazi lokugawulwa kwemithi.

Izisombululo zehardware

Nangona ingekho ngokupheleleyo kwintlawulo yeli phepha lomhlophe, kubalulekile ukukhankanya ukuba ukuthintela ukuhla kwamandla okungalindelekanga kukunciphisa ukusetyenziswa okuqhelekileyo kunye nokuqondwa kakuhle ngokuchasene nelahleko yedatha. Izixhobo ezifana nokunikezelwa kwamandla angaphazamisekiyo (i-UPSs) ziqinisekisa ukuba unikezelo lwamandla luhlala luqinile kwaye, ukuba amandla alahlekile kwi-UPS, ngelixa kumandla ebhetri anokuxelela inkqubo yekhompyutheni ukuba ukulahlekelwa kwamandla kusondele ukuze ukucinywa kuqhube kakuhle phambi kokuba unikezelo lwamandla olugciniweyo luphelile. Kuba amakhadi e-SD anobomi obulinganiselweyo, kunokuba luncedo ukuba nolawulo lokutshintsha oluqinisekisa ukuba amakhadi e-SD atshintshwa ngaphambi kokuba abe nethuba lokufikelela esiphelweni sobomi.

Yomelele file iinkqubo

Kukho iindlela ezahlukeneyo apho isixhobo seRaspberry Pi sinokuqiniswa ngokuchasene neziganeko zorhwaphilizo. Oku kuyahluka ekukwazini kwabo ukuthintela urhwaphilizo, kwaye isenzo ngasinye sinciphisa amathuba okuba kwenzeke.

Ukunciphisa ubhala
Ukunciphisa nje inani lokubhala okwenziwa usetyenziso lwakho kunye neLinux OS kunokuba nesiphumo esiluncedo. Ukuba wenza ukugawulwa kwemithi okuninzi, ke amathuba okubhala okwenzekayo ngexesha lorhwaphilizo ayanda. Ukunciphisa ukungena kwisicelo sakho kuphantsi kumsebenzisi wokugqibela, kodwa ukungena kwi-Linux kunokuncitshiswa. Oku kubaluleke ngakumbi ukuba usebenzisa ugcino olusekwe kwi-flash (umzekelo eMMC, amakhadi e-SD) ngenxa yomjikelo wabo wokubhala olinganiselweyo.

Ukutshintsha amaxesha okusebenza
Ixesha lokuzibophelela a file inkqubo sisixa sexesha apho igcina idatha phambi kokuba ikhuphele yonke kwindawo yokugcina. Ukwandisa eli xesha kuphucula ukusebenza ngokudibanisa amanqaku amaninzi, kodwa kunokukhokelela ekulahlekeni kwedatha ukuba kukho isiganeko sorhwaphilizo phambi kokuba idatha ibhalwe. Ukunciphisa ixesha lokuzibophelela kuya kuthetha ithuba elincinci lesiganeko sorhwaphilizo esikhokelela ekulahlekeni kwedatha, nangona ingathinteli ngokupheleleyo.
Ukutshintsha ixesha lokuzibophelela kweyona EXT4 ingundoqo file inkqubo kwiRaspberry Pi OS, kufuneka uhlele i \ etc\fstab file echaza ukuba njani file iinkqubo zixhonywe kuqaliso.
$sudo nano /etc/fstab

Yongeza oku kulandelayo kwingeniso ye-EXT4 yengcambu file inkqubo:

zibophelele=

Ke, i-fstab inokujongeka ngolu hlobo, apho ixesha lokuzibophelela limiselwe kwimizuzwana emithathu. Ixesha lokuzibophelela liya kuhlala kwimizuzwana emihlanu ukuba alimiselwanga ngokuthe ngqo.

Okwexeshana file iinkqubo

Ukuba isicelo sifuna okwethutyana file ugcino, oko kukuthi, idata esetyenziswa kuphela ngelixa isicelo sisasebenza kwaye kungafuneki ukuba sigcinwe ngaphezulu kokuvalwa, ngoko ke ukhetho olulungileyo lokuthintela ukubhala ngokwasemzimbeni kugcino kukusebenzisa okwethutyana. file inkqubo, tmpfs. Ngokuba ezi file Iinkqubo zisekwe kwi-RAM (enyanisweni, kwimemori ebonakalayo), nayiphi na idata ebhalwe kwi-tmpfs ayibhalwanga kwindawo yokugcina, kwaye ke ayichaphazeli ubomi be-flash, kwaye ayinakonakaliswa ngesehlo sorhwaphilizo.
Ukudala enye okanye iindawo ezininzi zetmpfs kufuna ukuhlela i/etc/fstab file, elawula zonke file iinkqubo phantsi Raspberry Pi OS. Le ex ilandelayoample ithatha indawo yogcino olusekwe kwindawo /tmp kunye /var/log okwethutyana file iindawo zenkqubo. Owesibini example, ethatha indawo yolawulo lokuloga olusezantsi, imida ubungakanani bubonke be file inkqubo ukuya 16MB.

tmpfs /tmp tmpfs ukungagqibeki, noatime 0 0
tmpfs / var/log tmpfs okungagqibekanga, noatime, ubukhulu = 16m 0 0

Kukwakho neskripthi somntu wesithathu esinceda ukuseta ukungena kwi-RAM, enokufumaneka kwi-GitHub. Oku kunophawu olongezelelweyo lokulahla iilogi ezisekwe kwi-RAM kwidisk ngexesha elichazwe kwangaphambili.

Funda-kuphela ingcambu file iinkqubo

Ingcambu file inkqubo (rootfs) yi file inkqubo kwisahlulelo sedisk apho ulawulo lweengcambu lubekwe khona, kwaye lu file inkqubo apho zonke ezinye file iindlela zinyuswe njengoko inkqubo iqaliswa phezulu. KwiRaspberry Pi yi /, kwaye ngokungagqibekanga ibekwe kwikhadi le-SD njengolwahlulo olufundwayo / ukubhala ngokupheleleyo EXT4. Kukwakho nesiqulathi seefayili sokuqalisa, esixhonywe njenge/isiqalo kwaye ifunda/bhala isahlulelo seFAT. Ukwenza i-rootfs ifundeke KUPHELA kuthintela naluphi na uhlobo lokufikelela kokubhala kuyo, iyenze ibe yomelele ngakumbi kwiziganeko zorhwaphilizo. Nangona kunjalo, ngaphandle kokuba ezinye izenzo zithathwe, oku kuthetha ukuba akukho nto inokubhalela file inkqubo konke konke, ngoko ke ukugcina idata yalo naluphi na uhlobo ukusuka kwisicelo sakho ukuya kwi rootfs kuvaliwe. Ukuba ufuna ukugcina idatha kwisicelo sakho kodwa ufuna i-rootfs yokufunda kuphela, ubuchule obuqhelekileyo kukongeza intonga yememori ye-USB okanye efanayo nje yokugcina idatha yomsebenzisi.

PHAWULA
Ukuba usebenzisa utshintsho file xa usebenzisa incwadi yokufunda kuphela file inkqubo, uzakufuna ukuhambisa utshintsho file kwisahlulelo sokufunda/sokubhala.

Ukwaleka file inkqubo

Ukwaleka file inkqubo (i-overlayfs) idibanisa ezimbini file iinkqubo, phezulu file inkqubo kunye nesezantsi file inkqubo. Xa igama likhona kuzo zombini file iinkqubo, into phezulu file inkqubo ibonakala ngelixa into esezantsi file indlela ifihliwe okanye, kwimeko yabalawuli, kudityaniswe nento ephezulu. I-Raspberry Pi ibonelela ngokhetho kwi-raspi-config ukwenza i-overlayfs. Oku kwenza i-rootfs (ephantsi) ifundeke kuphela, kwaye yenza i-RAM-based ephezulu file inkqubo. Oku kunika isiphumo esifana kakhulu nesokufunda-kuphela file inkqubo, nalo lonke utshintsho lomsebenzisi olulahlekileyo xa kuqalwa ngokutsha. Uyakwazi ukwenza izigqubuthelo ezingaphezulu usebenzisa nokuba ilayini yomyalelo raspi-config okanye usebenzisa i desktop Raspberry Pi isicelo soqwalaselo kwi Ezikhethwayo menu.

Kukwakho nolunye uzalisekiso lokwaleka okunokulungelelanisa utshintsho olufunekayo ukusuka phezulu ukuya ngaphantsi file inkqubo kwishedyuli emiselweyo. UmzekeloampLe, ungakopa imixholo yencwadi yasekhaya yomsebenzisi ukusuka phezulu ukuya ezantsi rhoqo kwiiyure ezilishumi elinambini. Oku kunciphisa inkqubo yokubhala kwixesha elifutshane kakhulu, oku kuthetha ukuba urhwaphilizo luncinci kakhulu, kodwa luthetha ukuba ukuba amandla alahlekileyo ngaphambi kokulungelelaniswa, nayiphi na idatha eyenziweyo ukususela ekugqibeleni ilahlekile. I-pSLC kwiimodyuli zeKhompyutha Imemori ye-eMMC esetyenziswa kwiRaspberry Pi Compute Module izixhobo yiMLC (Multi-Level Cell), apho iseli yememori nganye imele iibits ezi-2. I-pSLC, okanye i-pseudo-Single Level Cell, luhlobo lweteknoloji yememori ye-NAND flash enokuthi inikwe amandla kwizixhobo zokugcina ze-MLC ezihambelanayo, apho iseli nganye imele i-1 bit kuphela. Yenzelwe ukubonelela ngebhalansi phakathi kokusebenza kunye nokunyamezela kwe-SLC flash kunye neendleko-ukusebenza kunye nomthamo ophezulu we-MLC flash. I-pSLC inokunyamezela ukubhala okuphezulu kune-MLC kuba ukubhala idatha kwiiseli kunciphisa kancinci ukunxiba. Ngelixa i-MLC inokubonelela malunga ne-3,000 ukuya kwi-10,000 imijikelezo yokubhala, i-PSLC inokufikelela kumanani aphezulu kakhulu, ifikelela kumanqanaba okunyamezela kwe-SLC. Oku kwanda konyamezelo kuguqulela kubomi obude bezixhobo ezisebenzisa itekhnoloji ye-pSLC xa kuthelekiswa nezo zisebenzisa iMLC eqhelekileyo.

I-MLC ineendleko eziphezulu kunememori ye-SLC, kodwa ngelixa i-pSLC ibonelela ngokusebenza okungcono kunye nonyamezelo kune-MLC ecocekileyo, ikwenza oko ngeendleko zomthamo. Isixhobo se-MLC esilungiselelwe i-pSLC siya kuba nesiqingatha somthamo (okanye ngaphantsi) esiya kuba nawo njengesixhobo esiqhelekileyo se-MLC kuba iseli nganye igcina isuntswana elinye endaweni yezimbini okanye ngaphezulu.

Iinkcukacha zokuphunyezwa

I-pSLC iphunyezwe kwi-EMMC njengeNdawo yoMsebenzisi oPhuculweyo (eyaziwa ngokuba yiNdawo yokuGcina). Olona phumezo loMmandla woMsebenzisi oPhuhliweyo aluchazwanga kumgangatho we-MMC kodwa ludla ngokuba yi-pSLC.

INdawo yoMsebenzisi oPhuhliweyo ngumbono, ngelixa i-PSLC iluphumezo.

I-PSLC yenye yeendlela zokuphumeza uMmandla woMsebenzisi oPhuhliweyo.
Ngexesha lokubhala, i-eMMC esetyenziswe kwi-Raspberry Pi Compute Modules isebenzisa uMmandla woMsebenzisi ophuculweyo usebenzisa i-pSLC.

Akukho mfuneko yokuqwalasela yonke indawo yomsebenzisi we-EMMC njengeNdawo yoMsebenzisi oPhuculweyo.
Ukucwangcisa indawo yenkumbulo ukuba ibeyiNdawo yoMsebenzisi oPhuculo ngumsebenzi wexesha elinye. Oko kuthetha ukuba ayinakuguqulwa.

Ukuyivula
Linux ibonelela ngeqela lemiyalelo yokukhohlisa i-eMMC izahlulelo kwi-mmc-utils package. Faka i-Linux OS eqhelekileyo kwisixhobo seCM, kwaye ufake izixhobo ngolu hlobo lulandelayo:

sudo apt ukufaka mmc-utils

Ukufumana ulwazi malunga ne-EMMC (lo myalelo wemibhobho ube ngaphantsi njengoko kukho ulwazi oluninzi olunokuboniswa):

sudo mmc extcsd funda /dev/mmcblk0 | Ngaphantsi

ISILUMKISO
Le misebenzi ilandelayo yeyexesha elinye – unokuyiqhuba kube kanye kwaye ayinakuphinda iphindeke. Kufuneka uziqhube phambi kokuba iModyuli yeKhompyutha isetyenziswe, njengoko iya kucima yonke idatha. Umthamo we-EMMC uya kuncitshiswa ukuya kwisiqingatha sexabiso langaphambili.

Umyalelo osetyenzisiweyo ukuvula i-psLC ngu-mmc enh_area_set, efuna iiparamitha ezininzi ezixelela ukuba ingakanani indawo yememori ekufuneka yenziwe i-pSLC. Le ex ilandelayoample isebenzisa yonke indawo. Nceda ubhekisele kuncedo lomyalelo we-mmc (man mmc) ngeenkcukacha malunga nendlela yokusebenzisa iseti engaphantsi ye-EMMC.

Emva kokuba isixhobo siqalise kwakhona, kuya kufuneka uphinde ufake inkqubo yokusebenza, njengoko i-pSLC inika amandla imixholo ye-EMMC.

Isoftware yeRaspberry Pi CM Provisioner inenketho yokuseta i-pSLC ngexesha lenkqubo yokubonelela. Oku kunokufumaneka kwi-GitHub kwi https://github.com/raspberrypi/cmprovision.

Ngaphandle kwesixhobo file iinkqubo / ukuqala kwenethiwekhi
I-Raspberry Pi iyakwazi ukuqala phezu koqhagamshelwano lwenethiwekhi, kuba exampusebenzisa iNethiwekhi File Inkqubo (NFS). Oku kuthetha ukuba xa isixhobo sele sigqibile okokuqalatage boot, endaweni yokulayisha ikernel kunye neengcambu file inkqubo esuka kwikhadi le-SD, ilayishwa kumncedisi womnatha. Nje ukubaleka, konke file imisebenzi isebenza kumncedisi hayi kwikhadi le-SD lendawo, elingathathi nxaxheba yimbi kwinkqubo.
Izisombululo zamafu
Kule mihla, imisebenzi emininzi yeofisi yenzeka kwisikhangeli, kwaye yonke idatha igcinwe kwi-intanethi efini. Ukugcina ukugcinwa kwedatha kwikhadi le-SD ngokucacileyo kunokuphucula ukuthembeka, ngeendleko zokufuna uqhagamshelo oluhlala lukhona kwi-intanethi, kunye neentlawulo ezinokubakho ezivela kubaboneleli belifu. Umsebenzisi usenokusebenzisa ukufakwa ngokupheleleyo kweRaspberry Pi OS, kunye neRaspberry Pi elungiselelwe isikhangeli, ukufikelela kuzo naziphi na iinkonzo zelifu ezivela kubaboneleli abafana neGoogle, Microsoft, Amazon, njalo njalo. Enye indlela ngomnye wababoneleli abancinci abancinci, othatha indawo yeRaspberry Pi OS kunye ne-OS / isicelo esisebenza kwizibonelelo ezigcinwe kumncedisi ophakathi endaweni yekhadi le-SD. Abathengi abancinci basebenza ngokuqhagamshela ukude kwindawo yekhompyuter esekwe kwiseva apho uninzi lwezicelo, idatha ebuthathaka, kunye nememori zigcinwa.

Izigqibo

Xa iinkqubo zokuvala ezichanekileyo zilandelwa, ukugcinwa kwekhadi le-SD leRaspberry Pi lithembeke kakhulu. Oku kusebenza kakuhle kwikhaya okanye kwindawo yeofisi apho ukuvalwa kunokulawulwa khona, kodwa xa usebenzisa izixhobo ze-Raspberry Pi kwiimeko zokusetyenziswa kwemizi-mveliso, okanye kwiindawo ezinonikezelo lwamandla olungathembekanga, izilumkiso ezongezelelweyo zinokuphucula ukuthembeka.

Ngokufutshane, ukhetho lokuphucula ukuthembeka lungadweliswa ngolu hlobo lulandelayo:

Sebenzisa ikhadi le-SD elaziwayo, elithembekileyo.
Ukunciphisa ukubhala usebenzisa ixesha elide lokuzibophelela, usebenzisa okwethutyana file iinkqubo, usebenzisa i-overlayfs, okanye ezifanayo.

Sebenzisa ugcino olungaphandle kwesixhobo njenge-boot yenethiwekhi okanye ugcino lwamafu.
Sebenzisa inkqubo yokubuyisela amakhadi e-SD phambi kokuba afikelele esiphelweni sobomi.
Sebenzisa i-UPS.

IRaspberry Pi luphawu lwentengiso lweRaspberry Pi Ltd
I-Raspberry Pi Ltd

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Umhla wokwakha: 2024-06-25

ukwakha-uguqulelo: githash: 3e4dad9-ecocekileyo

Isaziso esisemthethweni sokuzihlangula
IDATHA YOBUGCISA NEENKONZO YEEMVELISO ZERASPBERRY PI (KUQUKA IIDAASHETHI) NJENGOKO ZILUNGISWE NGAMAXESHA NGETHUBA (“IZIBONELELO”) ZINIKEZELWA YI-RASPBERRY PI LTD (“RPL”) “NJENGOKO ZINJALO” KUNYE NAYO NAYIPHI NA INKCAZELO OKANYE OKUNGABAXEKIYO, UNGAHLANGANISIWEYO, UKUYA, IZIQINISEKISO EZIXINWEYO ZOKURHWEBA NOKULUNGELA NGENJONGO ETHILE ZIXINWE. NGENXA EYENZAYO EKUVUNYIWE NGAYO UMTHETHO OSEBENZAYO KUKHO AKUKHO SIGANEKO I-RPL AYIYI KUTHWALAPHA NALUPHI NA INDLELA ETHILE, ENGACHAPHAZANGA, ESAYISEhlo, EZIKHETHEKILEYO, OMZEKELO, OKANYE OKUPHUMELELEYO (KUbandakanywa, KODWA AKUNIKEZELWA MTHETHO, UKUNIKEZELWA KOMTHETHO; , OKANYE IINZUZO OKANYE UKUPHAZAMISEKA KWESHISHINI) NANGONA NAKUMBI KUBANGELEKILEYO KUNYE NAKUYAYIPHI NA ITHIYORI YOBUXHOXO, ENOBA KUKWEMVUMELWANO, UXANDUVA OLUQINISEKILEYO, OKANYE UKUBANDAKANYA KUNGAKHATHALISEKI OKANYE NGENXA YOKUFAKA NGAYO NAYIPHI NA IINDLELA EZIPHUMA KWISIBONELELO SOKUSETYENZISWA KWESINXEKO UMONAKALO OLULO.

I-RPL inelungelo lokwenza naluphi na uphuculo, uphuculo, izilungiso okanye naluphi na olunye uhlengahlengiso kwi-RESOURCES okanye naziphi na iimveliso ezichazwe kuzo nangaliphi na ixesha kwaye ngaphandle kwesaziso esongezelelweyo. I-RESOURCES yenzelwe abasebenzisi abanezakhono abanamanqanaba afanelekileyo olwazi loyilo. Abasebenzisi banoxanduva kuphela lokukhetha kunye nokusetyenziswa kwe-RESOURCES kunye naluphi na usetyenziso lweemveliso ezichazwe kuzo. Umsebenzisi uyavuma ukuhlawula kunye nokubamba i-RPL ingenabungozi kuwo onke amatyala, iindleko, umonakalo okanye enye ilahleko evela kusetyenziso lwabo lwe-RESOURCES. I-RPL inika abasebenzisi imvume yokusebenzisa i-RESOURCES kuphela ngokudibana neemveliso zeRaspberry Pi. Konke okunye ukusetyenziswa kwe-RESOURCES akuvumelekanga. Akukho layisenisi inikwa nayiphi na enye i-RPL okanye elinye ilungelo lepropathi enomgangatho ophezulu wokuqonda.

IMISEBENZI YOMNGCIPHEKO OMKHULU. Iimveliso zeRaspberry Pi aziyilwanga, zenziwe okanye zenzelwe ukusetyenziswa kwiindawo ezinobungozi ezifuna ukungaphumeleli kokusebenza okukhuselekileyo, njengokusebenza kwezixhobo zenyukliya, ukuhamba ngenqwelomoya okanye iinkqubo zonxibelelwano, ulawulo lwezithuthi zomoya, izixhobo zezixhobo okanye izicelo ezibalulekileyo zokhuseleko (kubandakanywa neenkqubo zokuxhasa ubomi kunye nezinye izixhobo zonyango), apho ukusilela kweemveliso kunokukhokelela ekufeni ngokuthe ngqo, ukwenzakala okanye ukonakala okukhulu ngokwasemzimbeni okanye umngcipheko wokusingqongileyo (“). I-RPL ayibangi ngokungqalileyo nayiphi na iwaranti echaziweyo okanye echaziweyo yokufaneleka kwiMisebenzi yoMngcipheko oMkhulu kwaye ayamkeli xanduva lokusebenzisa okanye ukubandakanywa kweemveliso zeRaspberry Pi kwiMisebenzi yoMngcipheko oMkhulu. Iimveliso zeRaspberry Pi zinikezelwa ngokuxhomekeke kwiMigaqo eMiselweyo yeRPL. Ubonelelo lwe-RPL lwe-RESOURCES alunandisi okanye luyiguqule ngenye indlela iMigaqo eMigangatho ye-RPL kuquka kodwa ingaphelelanga kwizithintelo kunye neziqinisekiso ezichazwe kuzo.

Imibuzo ebuzwa qho

Q: Zeziphi iimveliso zeRaspberry Pi ezixhaswa lolu xwebhu?
A: Olu xwebhu lusebenza kwiimveliso ezahlukeneyo zeRaspberry Pi ezibandakanya uPi 0 W, Pi 1 A/B, Pi 2 A/B, Pi 3, Pi 4, Pi 400, CM1, CM3, CM4, CM5, kunye nePico.
Q: Ndingawanciphisa njani amathuba orhwaphilizo lwedatha kwisixhobo sam seRaspberry Pi?
A: Unokunciphisa urhwaphilizo lwedatha ngokunciphisa imisebenzi yokubhala, ngakumbi imisebenzi yokugawulwa kwemithi, kunye nokulungelelanisa amaxesha okuzibophelela file inkqubo njengoko kuchaziwe kolu xwebhu.

Amaxwebhu / Izibonelelo

I-Raspberry Pi yenza ukuqina ngakumbi File Inkqubo [pdf] Isikhokelo somsebenzisi
I-Pi 0, i-Pi 1, Ukwenza Ukuqina Okungakumbi File Inkqubo, Yomelele ngakumbi File Inkqubo, Eyomeleleyo File Inkqubo, File Inkqubo

Iimbekiselo

Incwadi yokusebenzisa

I-Raspberry Pi yenza ukuqina ngakumbi File Inkqubo

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