Raspberry Pi Kupanga Kukhazikika Kwambiri File Upangiri Wogwiritsa Ntchito System

Zida za Raspberry Pi Ltd zimagwiritsidwa ntchito nthawi zambiri ngati zida zosungira ndi kuyang'anira deta, nthawi zambiri m'malo omwe magetsi amatsika mwadzidzidzi. Monga momwe zilili ndi chipangizo chilichonse cha makompyuta, kutaya mphamvu kungayambitse kuwonongeka kwa yosungirako. Tsamba loyera ili limapereka njira zina za momwe mungapewere kuwonongeka kwa data muzochitika izi ndi zina posankha zoyenera file machitidwe ndi makonzedwe kuti atsimikizire kukhulupirika kwa data. Tsamba loyera ili likuganiza kuti Raspberry Pi ikuyendetsa Raspberry Pi (Linux) opareting'i sisitimu (OS), ndipo ili ndi nthawi yeniyeni ndi firmware ndi ma kernels aposachedwa.

Kodi kuwonongeka kwa data ndi chiyani ndipo chifukwa chiyani kumachitika?
Kuwonongeka kwa data kumatanthauza kusintha kosayembekezereka kwa data ya pakompyuta yomwe imachitika polemba, kuwerenga, kusungidwa, kutumiza, kapena kukonza. M'chikalatachi tikungonena za kusungirako, osati kutumiza kapena kukonza. Ziphuphu zimatha kuchitika pamene ntchito yolemba yasokonezedwa isanathe, m'njira yomwe imalepheretsa kulemba kumalizidwa, mwachitsanzo.ample ngati mphamvu yatha. Ndikoyenera pakadali pano kupereka chidziwitso chachangu cha momwe Linux OS (ndipo, kuwonjezera, Raspberry Pi OS), imalembera deta posungira. Linux nthawi zambiri imagwiritsa ntchito ma cache kuti asunge zomwe ziyenera kulembedwa kuti zisungidwe. Cache iyi (kusunga kwakanthawi) zidziwitso mu kukumbukira mwachisawawa (RAM) mpaka malire omwe adadziwika kale atafika, pomwe zonse zomwe zidalembedwa kumalo osungira zimapangidwa munthawi imodzi. Malire ofotokozedweratuwa amatha kukhala okhudzana ndi nthawi ndi/kapena kukula. Za example, deta ikhoza kusungidwa ndikungolembedwa kuti isungidwe masekondi asanu aliwonse, kapena kungolembedwa pamene kuchuluka kwa deta kwasonkhanitsidwa. Ma ziwembuwa amagwiritsidwa ntchito kuti apititse patsogolo magwiridwe antchito: Kulemba kuchuluka kwa data nthawi imodzi ndikothamanga kuposa kulemba tinthu tating'onoting'ono tambiri.

Komabe, ngati mphamvu itayika pakati pa deta yomwe ikusungidwa mu cache ndi kulembedwa, detayo imatayika. Zina zomwe zingatheke zimayambanso pansi polemba, panthawi yolemba deta kumalo osungirako zinthu. Kamodzi chidutswa cha hardware (mwachitsanzoample, mawonekedwe a Secure Digital (SD) khadi) amauzidwa kuti alembe deta, zimatengerabe nthawi yokwanira kuti detayo isungidwe mwakuthupi. Apanso, ngati magetsi akulephera pakanthawi kochepa kwambiri, ndizotheka kuti deta yomwe ikulembedwa iwonongeke. Mukayimitsa makina apakompyuta, kuphatikiza Raspberry Pi, njira yabwino ndikugwiritsa ntchito njira yotseka. Izi zidzaonetsetsa kuti deta yonse yosungidwa yalembedwa, komanso kuti hardware yakhala ndi nthawi yolembera deta kumalo osungirako. Makhadi a SD omwe amagwiritsidwa ntchito ndi zida zambiri za Raspberry Pi ndizabwino ngati zotsika mtengo zosinthira ma hard drive, koma amatha kulephera pakapita nthawi, kutengera momwe akugwiritsidwira ntchito. Memory flash yomwe imagwiritsidwa ntchito pamakhadi a SD imakhala ndi nthawi yochepa yolemba, ndipo makadi akayandikira malirewo amatha kukhala osadalirika. Makhadi ambiri a SD amagwiritsa ntchito njira yotchedwa wear leveling kuti atsimikizire kuti akhalitsa, koma pamapeto pake akhoza kulephera. Izi zitha kukhala kuyambira miyezi mpaka zaka, kutengera kuchuluka kwa deta yomwe yalembedwera, kapena (chofunika kwambiri) kufufutidwa kuchokera ku khadi. Moyo uno ukhoza kusiyana kwambiri pakati pa makadi. Kulephera kwa khadi la SD kumawonetsedwa mwachisawawa file Ziphuphu ngati zigawo za khadi la SD zimakhala zosagwiritsidwa ntchito.

Palinso njira zina zowonongera deta, kuphatikizapo, koma osati zokha, malo osungira osakwanira, nsikidzi mu pulogalamu yosungira-kulemba (madalaivala), kapena nsikidzi mu mapulogalamu okha. Pazolinga za pepala loyerali, njira iliyonse yomwe kutayika kwa data kumatha kufotokozedwa ngati chinyengo.

Nchiyani chingayambitse ntchito yolemba?
Mapulogalamu ambiri amalembera kusungirako, mwachitsanzoample zosintha, zosintha za database, ndi zina zotero. Zina mwa izi files ikhoza kukhala yosakhalitsa, mwachitsanzo, yogwiritsidwa ntchito pokhapokha pulogalamuyo ikugwira ntchito, ndipo safuna kusamalidwa pamagetsi; komabe, zimabweretsabe zolemba ku sing'anga yosungirako. Ngakhale pulogalamu yanu silemba chilichonse, kumbuyo Linux azikhala akulemba zosungirako, makamaka kulemba zambiri zodula mitengo.

Mayankho a Hardware

Ngakhale kuti sizikugwirizana ndi zomwe zili patsamba loyerali, ndikofunikira kunena kuti kupewa kutsika kwamagetsi mosayembekezereka ndi njira yomwe imagwiritsidwa ntchito komanso yomvetsetsa bwino pakutayika kwa data. Zipangizo monga magetsi osasunthika (UPSs) zimatsimikizira kuti magetsi amakhalabe olimba ndipo, ngati mphamvu yatayika ku UPS, pamene mphamvu ya batri imatha kuwuza makompyuta kuti mphamvu yatsala pang'ono kutayika kotero kuti kutsekedwa kungathe kupitilira mwachisomo mphamvu yosungira isanathe. Chifukwa makhadi a SD amakhala ndi moyo wocheperako, zingakhale zothandiza kukhala ndi dongosolo lothandizira lomwe limawonetsetsa kuti makhadi a SD asinthidwa asanakhale ndi mwayi wofika kumapeto kwa moyo.

Wamphamvu file machitidwe

Pali njira zingapo zomwe chipangizo cha Raspberry Pi chikhoza kuumitsidwa motsutsana ndi zochitika zachinyengo. Izi zimasiyanasiyana popewa ziphuphu, ndipo chilichonse chimachepetsa mwayi woti chichitike.

Kuchepetsa kulemba
Kungochepetsa kuchuluka kwa zolemba zomwe mapulogalamu anu ndi Linux OS amachita kungakhale ndi phindu. Ngati mukudula mitengo yambiri, ndiye kuti mwayi wolemba zomwe zikuchitika panthawi yachinyengo ukuwonjezeka. Kuchepetsa mitengo mu pulogalamu yanu kumatsikira kwa wogwiritsa ntchito, koma kulowa mu Linux kumathanso kuchepetsedwa. Izi ndizofunikira makamaka ngati mukugwiritsa ntchito zosungirako zowunikira (monga eMMC, makhadi a SD) chifukwa chanthawi yochepa yolembera.

Kusintha nthawi zantchito
Nthawi yokonzekera a file system ndi kuchuluka kwa nthawi yomwe imasunga deta isanayikopere zonse posungira. Kuchulukitsa nthawiyi kumapangitsa kuti magwiridwe antchito azitha bwino pophatikiza zolemba zambiri, koma zitha kubweretsa kutayika kwa data ngati pachitika katangale deta isanalembedwe. Kuchepetsa nthawi yochitapo kanthu kukutanthauza kuti mwayi wochepa wa katangale womwe umabweretsa kutayika kwa data, ngakhale sizimalepheretsa.
Kusintha nthawi yodzipereka ya EXT4 yayikulu file system pa Raspberry Pi OS, muyenera kusintha \ etc\fstab file chomwe chimafotokoza momwe file ma system amayikidwa poyambira.
$sudo nano /etc/fstab

Onjezani zotsatirazi ku EXT4 kulowa kwa muzu file dongosolo:

kuchita=

Chifukwa chake, fstab ikhoza kuwoneka motere, pomwe nthawi yodzipereka idakhazikitsidwa kukhala masekondi atatu. Nthawi yodzipereka idzakhala masekondi asanu ngati sanakhazikitsidwe.

Zakanthawi file machitidwe

Ngati ntchito ikufunika kwakanthawi file kusungirako, mwachitsanzo, zomwe zimagwiritsidwa ntchito pokhapokha pulogalamuyo ikugwira ntchito ndipo sikufunika kuti isungidwe pamene yatsekedwa, ndiye njira yabwino yopewera zolemba zakuthupi ndikusungirako ndikugwiritsa ntchito kanthawi kochepa. file system, tmpfs. Chifukwa izi file machitidwe ndi RAM yochokera (kwenikweni, mu kukumbukira kwenikweni), deta iliyonse yolembedwa ku tmpfs sinalembedwe kuti isungidwe, choncho sizimakhudza nthawi zonse zamoyo, ndipo sizingawonongeke pazochitika zachinyengo.
Kupanga malo amodzi kapena angapo a tmpfs kumafuna kusintha /etc/fstab file, yomwe imalamulira zonse file machitidwe pansi pa Raspberry Pi OS. Example imalowetsa malo osungirako /tmp ndi /var/log ndi kwakanthawi file malo dongosolo. Example, yomwe imalowa m'malo mwa chikwatu chodula mitengo, imachepetsa kukula kwa fayilo file dongosolo mpaka 16MB.

tmpfs /tmp tmpfs zosasintha, noatime 0 0
tmpfs / var/log tmpfs zosasintha, noatime, size = 16m 0 0

Palinso script ya chipani chachitatu yomwe imathandizira kukhazikitsa mitengo ku RAM, yomwe imapezeka pa GitHub. Izi zili ndi gawo lowonjezera lakutaya zipika zochokera ku RAM ku diski pakanthawi kofotokozedwa.

Werengani-muzu wokha file machitidwe

Muzu file system (rootfs) ndi file system pagawo la disk pomwe chikwatu cha mizu chili, ndipo ndicho file dongosolo limene ena onse file ndondomekoyi imayikidwa pamene ndondomekoyi ikuyendetsedwa. Pa Raspberry Pi ndi /, ndipo mwachisawawa ili pa SD khadi ngati gawo lowerengera / kulemba EXT4. Palinso foda ya boot, yomwe imayikidwa ngati / boot ndipo ndi gawo lowerengera / kulemba FAT. Kupangitsa rootfs kuwerenga ZOKHA kumalepheretsa zolemba zamtundu uliwonse, zomwe zimapangitsa kuti zikhale zolimba kwambiri pazochitika zakatangale. Komabe, pokhapokha ngati zichitika zina, izi zikutanthauza kuti palibe chomwe chingalembere file system konse, kotero kupulumutsa deta yamtundu uliwonse kuchokera ku pulogalamu yanu kupita ku rootfs kwayimitsidwa. Ngati mukufuna kusunga deta kuchokera ku pulogalamu yanu koma mukufuna ma rootfs owerengera okha, njira yodziwika bwino ndikuwonjezera ndodo ya kukumbukira ya USB kapena yofanana ndi kusunga deta ya ogwiritsa ntchito.

ZINDIKIRANI
Ngati mukugwiritsa ntchito swap file mukamagwiritsa ntchito kuwerenga kokha file system, muyenera kusuntha kusinthana file ku gawo lowerenga / kulemba.

Kukuta file dongosolo

Chophimba file system (overlayfs) imaphatikiza ziwiri file systems, pamwamba file dongosolo ndi otsika file dongosolo. Pamene dzina liripo mwa onse awiri file machitidwe, chinthu chapamwamba file dongosolo likuwonekera pamene chinthu m'munsi file dongosolo mwina zobisika kapena, ngati akalozera, ophatikizidwa ndi chinthu chapamwamba. Raspberry Pi imapereka mwayi mu raspi-config kuti mutsegule zowonjezera. Izi zimapangitsa rootfs (otsika) kuwerenga kokha, ndikupanga chapamwamba chochokera ku RAM file dongosolo. Izi zimapereka zotsatira zofanana kwambiri ndi zowerengera zokha file system, ndikusintha konse kwa ogwiritsa ntchito kutayika pakuyambiranso. Mutha kuloleza zokulirapo pogwiritsa ntchito mzere wa lamulo raspi-config kapena kugwiritsa ntchito pulogalamu ya Raspberry Pi Configuration pamenyu ya Zokonda.

Palinso kukhazikitsa kwina kwa overlayfs komwe kumatha kulunzanitsa kusintha kofunikira kuchokera kumtunda kupita kumunsi file ndondomeko pa ndondomeko yokonzedweratu. Za example, mutha kukopera zomwe zili mufoda yakunyumba kwa wogwiritsa ntchito kuchokera pamwamba mpaka kutsitsa maola khumi ndi awiri aliwonse. Izi zimachepetsa ndondomeko yolembera kwa nthawi yochepa kwambiri, kutanthauza kuti ziphuphu ndizochepa kwambiri, koma zikutanthauza kuti ngati mphamvu itatayika musanayambe kugwirizanitsa, deta iliyonse yomwe imapangidwa kuyambira yomaliza yatayika. pSLC pa Compute modules Memory eMMC yomwe imagwiritsidwa ntchito pazida za Raspberry Pi Compute Module ndi MLC (Multi-Level Cell), pomwe cell memory iliyonse imayimira 2 bits. pSLC, kapena pseudo-Single Level Cell, ndi mtundu waukadaulo wa NAND flash memory womwe utha kuthandizidwa mu zida zosungiramo za MLC, pomwe selo lililonse limayimira 1 pang'ono. Lapangidwa kuti lipereke chiwongolero pakati pa magwiridwe antchito ndi kupirira kwa kung'anima kwa SLC komanso kukwera mtengo komanso kukweza kwa MLC flash. pSLC ili ndi kupirira kwapamwamba kuposa MLC chifukwa kulembera deta kumaselo kumachepetsanso kuvala. Ngakhale MLC ikhoza kupereka kuzungulira 3,000 mpaka 10,000 zolemba, pSLC imatha kupeza ziwerengero zapamwamba kwambiri, kuyandikira kupirira kwa SLC. Kupirira kowonjezerekaku kumatanthawuza kukhala ndi moyo wautali kwa zida zogwiritsa ntchito ukadaulo wa pSLC poyerekeza ndi zomwe zimagwiritsa ntchito MLC yokhazikika.

MLC ndiyotsika mtengo kuposa kukumbukira kwa SLC, koma pomwe pSLC imapereka magwiridwe antchito komanso chipiriro kuposa MLC yoyera, imachita izi mowononga mphamvu. Chipangizo cha MLC chokonzedwera pSLC chidzakhala ndi theka la mphamvu (kapena kuchepera) chomwe chikanakhala ngati chipangizo cha MLC chokhazikika popeza selo iliyonse imangosunga pang'ono m'malo mwa ziwiri kapena kuposerapo.

Tsatanetsatane wa kukhazikitsidwa

pSLC imakhazikitsidwa pa eMMC ngati Malo Owonjezera Ogwiritsa Ntchito (omwe amadziwikanso kuti Enhanced storage). Kukhazikitsa kwenikweni kwa Enhanced User Area sikunatchulidwe muyeso wa MMC koma nthawi zambiri ndi pSLC.

Enhanced User Area ndi lingaliro, pomwe pSLC ndikukhazikitsa.

pSLC ndi njira imodzi yogwiritsira ntchito Enhanced User Area.
Panthawi yolemba, eMMC yomwe imagwiritsidwa ntchito pa Raspberry Pi Compute Modules imagwiritsa ntchito Enhanced User Area pogwiritsa ntchito pSLC.

Palibe chifukwa chokonzekera dera lonse la ogwiritsa ntchito eMMC ngati Malo Othandizira Ogwiritsa Ntchito.
Kukonza dera la kukumbukira kukhala Malo Othandizira Ogwiritsa Ntchito ndi ntchito imodzi. Izi zikutanthauza kuti sichingasinthidwe.

Kuyatsa
Linux imapereka malamulo angapo osinthira magawo a eMMC mu phukusi la mmc-utils. Ikani Linux OS yokhazikika ku chipangizo cha CM, ndikuyika zida motere:

sudo apt kukhazikitsa mmc-utils

Kuti mudziwe zambiri za eMMC (mapaipi olamulawa amakhala ochepa chifukwa pali zambiri zoti ziwonetsedwe):

sudo mmc extcsd werengani /dev/mmcblk0 | Zochepa

CHENJEZO
Ntchito zotsatirazi ndi nthawi imodzi - mutha kuziyendetsa kamodzi ndipo sizingasinthidwe. Muyeneranso kuwayendetsa Compute Module isanagwiritsidwe ntchito, chifukwa adzachotsa deta yonse. Mphamvu ya eMMC idzachepetsedwa kufika theka la mtengo wam'mbuyo.

Lamulo lomwe limagwiritsidwa ntchito kuyatsa pSLC ndi mmc enh_area_set, lomwe limafunikira magawo angapo omwe amawulula kuchuluka kwa kukumbukira komwe pSLC iyenera kuyatsidwa. ExampLe imagwiritsa ntchito dera lonse. Chonde onani chithandizo cha mmc command (man mmc) kuti mumve zambiri zamomwe mungagwiritsire ntchito kagawo kakang'ono ka eMMC.

Chipangizochi chikayambiranso, mufunika kukhazikitsanso makina ogwiritsira ntchito, chifukwa kuthandizira pSLC kudzachotsa zomwe zili mu eMMC.

Pulogalamu ya Raspberry Pi CM Provisioner ili ndi mwayi wokhazikitsa pSLC panthawi yopereka. Izi zitha kupezeka pa GitHub pa https://github.com/raspberrypi/cmprovision.

Chopanda chipangizo file ma system / network booting
Raspberry Pi imatha kuyambitsa pa intaneti, mwachitsanzoampndikugwiritsa ntchito Network File System (NFS). Izi zikutanthauza kuti chipangizocho chikamaliza kuyambiransotage boot, m'malo mokweza kernel ndi mizu yake file kuchokera pa SD khadi, imayikidwa kuchokera pa seva ya netiweki. Kamodzi kuthamanga, onse file ntchito zimagwira ntchito pa seva osati pa SD khadi yakomweko, zomwe sizitenganso mbali pazokambirana.
Mayankho amtambo
Masiku ano, ntchito zambiri zamaofesi zimachitika pasakatuli, ndipo zonse zimasungidwa pa intaneti mumtambo. Kusunga zosungirako pamakhadi a SD mwachiwonekere kungapangitse kudalirika, kufunikira kokhala ndi intaneti nthawi zonse, komanso zolipiritsa zotheka kuchokera kwa omwe amapereka mitambo. Wogwiritsa ntchito amatha kugwiritsa ntchito kuyika kwa Raspberry Pi OS, ndi msakatuli wokometsedwa wa Raspberry Pi, kuti apeze mautumiki aliwonse amtambo kuchokera kwa ogulitsa monga Google, Microsoft, Amazon, ndi zina zotero. Njira ina ndi imodzi mwa opereka makasitomala ochepa kwambiri, omwe amalowetsa Raspberry Pi OS ndi OS / ntchito yomwe imachokera kuzinthu zosungidwa pa seva yapakati m'malo mwa khadi la SD. Makasitomala owonda amagwira ntchito polumikizana patali ndi malo apakompyuta ozikidwa pa seva pomwe ntchito zambiri, zowunikira, ndi kukumbukira zimasungidwa.

Mapeto

Njira zotsekera zolondola zikatsatiridwa, kusungirako khadi la SD la Raspberry Pi ndikodalirika kwambiri. Izi zimagwira ntchito bwino m'nyumba kapena m'maofesi momwe kutsekeka kungawongoleredwe, koma mukamagwiritsa ntchito zida za Raspberry Pi m'malo ogwiritsira ntchito mafakitale, kapena m'malo omwe ali ndi magetsi osadalirika, kusamala kowonjezereka kungapangitse kudalirika.

Mwachidule, zosankha zowongolera kudalirika zitha kulembedwa motere:

Gwiritsani ntchito khadi lodziwika bwino, lodalirika la SD.
Chepetsani zolemba pogwiritsa ntchito nthawi yayitali yochita, pogwiritsa ntchito kwakanthawi file pogwiritsa ntchito zowonjezera, kapena zofanana.

Gwiritsani ntchito kusungirako kunja kwa chipangizo monga boot network kapena cloud storage.
Tsatirani dongosolo losinthira makhadi a SD asanafike kumapeto kwa moyo.
Gwiritsani ntchito UPS.

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tsiku lomanga: 2024-06-25

mtundu womanga: githash: 3e4dad9-woyera

Chidziwitso chodziletsa chalamulo
DATA ZA NTCHITO NDI ZOKHULUPIRIKA ZA RASPBERRY PI PRODUCTs (KUphatikizirapo MA DATASHEETS) MONGA ZOSINTHAWIDWA NTHAWI NDI NTHAWI ("RESOURCES") IMAPEREKEDWA NDI RASPBERRY PI LTD ("RPL") "MOMWE ILIRI" NDI MAWU ALIYENSE KAPENA WOSAPATITSA NTCHITO, OSATI ZOTHANDIZA, KUTI, ZINTHU ZOTHANDIZA ZOKHUDZITSIDWA NDI KUGWIRITSA NTCHITO PA CHOLINGA ZINTHU ZINTHU ZINACHITIKA. Kufikira pamlingo wololedwa ndi lamulo lomwe silikupezeka pamwambowu , KAPENA PHINDU; KAPENA KUSONONGEDWA KWA Bzinesi) KOMA ZINACHITIKA NDI PA CHIPEMBEDZO CHONSE CHA NTCHITO, KAYA MU NTCHITO, ZINTHU ZOYENERA, KAPENA ZOPHUNZITSA (KUPHATIKIZAPO KUSABALALA KAPENA ZINTHU ZINTHU) ZAKUBWERA MUNJIRA ILIYONSE KUCHOKERA POGWIRITSA NTCHITO Upangiriwo, ZOSANGALATSA NGATI.

RPL ili ndi ufulu wopanga zowonjezera, kuwongolera, kuwongolera kapena kusintha kwina kulikonse ku RESOURCES kapena zinthu zilizonse zomwe zafotokozedwamo nthawi iliyonse popanda kuzindikira. Ma RESOURCES amapangidwira ogwiritsa ntchito aluso omwe ali ndi milingo yoyenera ya chidziwitso cha mapangidwe. Ogwiritsa ntchito ali ndi udindo wosankha ndikugwiritsa ntchito RESOURCES ndi kugwiritsa ntchito kulikonse kwazinthu zomwe zafotokozedwamo. Wogwiritsa akuvomera kubwezera ndi kusunga RPL kukhala yopanda vuto pazongongole zonse, ndalama, zowonongeka kapena zotayika zina zomwe zimabwera chifukwa chogwiritsa ntchito RESOURCES. RPL imapatsa ogwiritsa ntchito chilolezo chogwiritsa ntchito RESOURCES molumikizana ndi zinthu za Raspberry Pi. Kugwiritsa ntchito kwina konse kwa RESOURCES ndikoletsedwa. Palibe chilolezo choperekedwa kwa RPL ina iliyonse kapena ufulu wina waluntha.

ZOCHITIKA ZOPANDA KWAMBIRI. Zogulitsa za Raspberry Pi sizinapangidwe, zopangidwa kapena zopangidwira kuti zigwiritsidwe ntchito m'malo owopsa omwe amafunikira kuti asagwire bwino ntchito, monga kugwiritsa ntchito zida za nyukiliya, kayendedwe ka ndege kapena njira zoyankhulirana, kayendetsedwe ka ndege, zida zankhondo kapena zida zofunikira pachitetezo (kuphatikiza machitidwe othandizira moyo ndi zida zina zamankhwala), momwe kulephera kwazinthuzo kungayambitse imfa, kuvulala kapena kuwonongeka kwakukulu kwakuthupi kapena chilengedwe (") RPL imatsutsa mwatsatanetsatane chitsimikizo chilichonse chosonyeza kulimba kwa Zochitika Zowopsa Kwambiri ndipo savomereza mangawa ogwiritsira ntchito kapena kuphatikiza zinthu za Raspberry Pi mu High Risk Activities. Zogulitsa za Raspberry Pi zimaperekedwa malinga ndi RPL's Standard Terms. Kupereka kwa RPL kwa RESOURCES sikukulitsa kapena kusintha Migwirizano Yapakatikati ya RPL kuphatikiza koma osati kungodziletsa ndi zitsimikizo zomwe zafotokozedwamo.

Mafunso Ofunsidwa Kawirikawiri

Q: Ndi zinthu ziti za Raspberry Pi zomwe zimathandizidwa ndi chikalatachi?
A: Chikalatachi chikugwira ntchito pazinthu zosiyanasiyana za Raspberry Pi kuphatikiza Pi 0 W, Pi 1 A/B, Pi 2 A/B, Pi 3, Pi 4, Pi 400, CM1, CM3, CM4, CM5, ndi Pico.
Q: Kodi ndingachepetse bwanji mwayi wowononga deta pa chipangizo changa cha Raspberry Pi?
Yankho: Mutha kuchepetsa katangale pa data pochepetsa kulemba, makamaka ntchito zodula mitengo, ndikusintha nthawi yochita ntchito file dongosolo monga tafotokozera mu chikalata ichi.

Zolemba / Zothandizira

Raspberry Pi Kupanga Kukhazikika Kwambiri File Dongosolo [pdf] Buku Logwiritsa Ntchito
Pi 0, Pi 1, Kupanga Kukhazikika Kwambiri File System, Yokhazikika Kwambiri File System, Resilient File System, File Dongosolo

Maumboni

Buku Logwiritsa Ntchito

Raspberry Pi Kupanga Kukhazikika Kwambiri File Dongosolo

Kuchuluka kwa chikalata