Puas yog cov khoom siv raspberry pi nas khaws cov ntaub ntawv?
Pi board nws tus kheej? Tsis yog. Zoo technically yog vim tias muaj daim npav microSD tab sis qhov ntawd yog koj qhov kev ua haujlwm, tsis yog koj khaws cov ntaub ntawv. Cov ntaub ntawv khaws cia yog dab tsi uas koj ntsaws rau hauv nws los ntawm USB lossis ib qho ntawm cov SATA adapter boards.
Thaum ib tus neeg yuav "NAS cov khoom siv" nrog Raspberry Pi lawv tau txais Pi, tej zaum ib rooj plaub, qee zaum tsav nrog qee zaum tsis. Lub Pi khiav software zoo li OpenMediaVault thiab tham nrog koj lub network. Koj cov ntaub ntawv tiag tiag zaum ntawm sab nraud drives.
Kuv teeb tsa ib lub xyoo tas los nrog Argon EON rooj plaub (argon40.com muag lawv) thiab nws tau zoo rau cov ntaub ntawv xov xwm thiab thaub qab cov duab los ntawm cov xov tooj. Cov ntaub ntawv ntawd tuav plaub lub 3.5 "drives thiab muaj kiv cua ua hauv. Siv peb lub WD Red 4TB tsav vim qhov ntawd yog qhov muag, xaus nrog txog 8TB siv tau tom qab teeb tsa RAID 5.
Qhov tsis meej pem txog "kits"
Tsis yog txhua yam khoom siv tib yam uas ua rau teb qhov kev ntxhov siab no. Qee qhov muab rau koj tsuas yog Pi thiab ib rooj plaub, koj yuav tsav cais. Lwm tus suav nrog txhua yam. Argon ib qho kuv yuav tsuas yog rooj plaub thiab lub hwj chim, tsis muaj tsav, tsis muaj Pi txawm tias nws tau muag raws li "cov khoom siv." Yuav tsum tau yuav Pi 4 8GB cais uas nyuaj rau nrhiav tau thaum lub sijhawm vim tsis muaj chips.
Cov neeg feem coob nug cov lus nug no xav paub txog lub peev xwm, zoo li koj khaws cov ntaub ntawv ntau npaum li cas. Qhov ntawd yog tag nrho nyob ntawm qhov tsav koj ntxiv. Nws yuav yog 2TB, yuav yog 20TB. Pi 4 muaj plaub USB 3.0 chaw nres nkoj uas txhua qhov sib faib bandwidth (5 Gbps tag nrho ntawm lub npav raws li raspberrypi.com specs).
SATA adapters zam qhov ntawd USB bottleneck tab sis ntxiv nqi thiab complexity. Cov ntaub ntawv Argon siv lub rooj tsav xwm kev cai uas hloov Pi's GPIO rau SATA kev sib txuas uas ua haujlwm zoo dua li USB rau ntau lub drives.
Kev nrawm yog qhov uas ua rau muaj kev ntxhov siab thiab tsis muaj leej twg qhia koj txog qhov no ua ntej - koj tau txais tej zaum 85MB / s ib ntus sau hauv lub network hnub zoo. Ib tug neeg sim qhov no ntawm raspberrypi.org/forums nrog Argon rooj plaub thiab qhov ntawd yog qhov lawv tau txais. Rau streaming movies uas muaj ntau. Rau kev hloov ntau pua gigs, koj yuav tau tos.
Pi 4's ethernet yog gigabit tam sim no (laus Pi 3 sib koom ethernet nrog USB uas yog kev puas tsuaj) tab sis koj tseem yuav tsis max nws tawm vim CPU tau txais txoj hauv kev ua cov ntaub ntawv hloov tsheb.
MicroSD phaib tuag thiab tsis muaj leej twg ceeb toom koj txaus
Koj OS nyob ntawm daim npav microSD thiab cov khoom no tsis tu ncua los ntawm txhua qhov kev sau ntawv. Kuv tau dhau los ntawm ob daim npav Samsung EVO ua ntej hloov mus rau lawv cov kab Endurance uas supposedly tuav ntau lub voj voog sau. Tseem cia siab tias nws yuav tuag thaum kawg.
Qee tus neeg khiav lub OS los ntawm USB SSD hloov dua siab tshiab uas yog qhov ntse dua tab sis kuv tsis tau thab rov qab kho kuv qhov teeb tsa. Thaum daim npav tuag kuv yuav tsuas yog rov qab los ntawm kev thaub qab thiab yuav lwm daim npav $ 15 es tsis txhob rov kho txhua yam.
Qhov kuv xav tau ib tug neeg hais rau kuv ua ntej tsim qhov no
Lub hwj chim mov tseem ceeb tshaj qhov koj xav. Tus nom Pi fais fab adapter yog 5V / 3A uas zoo li zoo txog thaum koj ntxiv cov tsav uas txhua rub 2 amps thaum pib. Muaj cov lus ceeb toom undervoltage tas li mus txog thaum kuv tau txais Argon's suav nrog 5A lub zog cib.
RAID yuav siv sij hawm mus ib txhis ntawm ARM processors. Rebuilding parity tom qab ntxiv ib tug tsav siv yuav luag 24 teev. Pi 4's BCM2711 quad-core khiav ntawm 1.5GHz uas suab zoo tab sis RAID suav zom zom los ntawm CPU. Thaum lub sijhawm ntawd rov tsim kho kuv qhov kev hloov pauv ceev tau poob mus rau zoo li 20MB / s thiab Plex kwj khaws cia.
Kub yog ib yam khoom pheej yig tsis quav ntsej. Pi 4 throttles ntawm 80℃thiab nws yuav ntaus tau yooj yim nrog drives generating cua sov. Kuv daig lub heatsink ntawm CPU thiab Argon rooj plaub muaj kiv cua uas ua haujlwm tau zoo, nyob ib puag ncig 55-60℃hauv qab load tam sim no.
Kev xaiv cov ntaub ntawv yog qhov tseem ceeb weirdly. Kuv tau mus nrog ext4 vim tias nws yog tus qauv Linux tab sis qhov ntawd txhais tau tias Windows cov tshuab ntawm kuv lub network tsis tuaj yeem ncaj qha mount drives yog tias kuv rub lawv tawm. Yuav tsum tau siv exFAT lossis NTFS tab sis cov muaj lawv tus kheej teeb meem nrog Linux tso cai.
Qhov no puas pheej yig dua li yuav Synology?
Kuv siv li $580 tag nrho - $75 rau Pi 4, $140 rau Argon rooj plaub, $240 rau peb tsav, ntxiv rau microSD daim npav thiab cables. Ib 4-bay Synology DS420+ raug nqi ib ncig $350 yam tsis muaj tsav tsheb. Ntxiv peb lub WD Red drives tib yam thiab koj nyob ntawm $590.
Yog li tsis yog, tsim Pi NAS tsis tau txuag nyiaj. Qhov nws tau ua yog cia kuv kawm seb cov khoom no ua haujlwm li cas thiab kho txhua yam. Khiav Pi- qhov rau lub network- nthuav dav ad thaiv ntawm tib lub cuab yeej. Tsis tuaj yeem ua qhov ntawd ntawm qhov xauv -Synology.
Rau ib tus neeg uas tsuas yog xav khaws cia uas ua haujlwm thiab tsis xav cuam tshuam nrog Linux cov lus txib, yuav Synology. Nws yuav yooj yim dua thiab txhim khu kev qha. Rau tinkering thiab kawm, tsim Pi teeb.
Random teeb meem kuv tau ntaus:
SMB sib koom random disconnecting ntawm kuv Mac, yuav tsum tau kho tej config ntaub ntawv uas kuv tsis nco qab
USB drives tsis txuas tom qab reboot qee zaum, kho los ntawm kev tau txais lub zog USB hub txawm tias tsis yog qhov tsim nyog.
OpenMediaVault lub vev xaib cuam tshuam lub sijhawm tawm thaum ua cov ntaub ntawv loj, tseem tsis tau xam qhov ntawd tawm
Hloov ceev sib txawv wildly nyob ntawm seb koj tab tom tsiv. Cov ntaub ntawv video loj mus nrawm, zoo li 90MB / s. Ntau txhiab cov ntaub ntawv me me qeeb rau kev nkag mus, tej zaum 15-20MB/s vim yog nyiaj siv ua haujlwm. NFS supposedly sai dua SMB tab sis tom qab ntawd lub tshuab Windows tsis tuaj yeem txuas tau zoo yam tsis muaj software thib peb.
Qhov 3-2-1 thaub qab uas txhua tus hais yog lawm tab sis - tsis txhob ntseeg ib qho khoom siv. Kuv Pi NAS yog ib daim ntawv, desktop drives yog lwm, Backblaze B2 yog thib peb. Lub tsev hluav taws tsis xav txog koj qhov kev teeb tsa RAID.
Tej yam uas ua rau kuv xav tsis thoob
Suab nrov tsis zoo . 5400 RPM tsav hauv Argon rooj plaub yog ntsiag to tshaj qhov kuv xav tau. Tau hnov lawv nrhiav yog tias chav tsev tuag ntsiag to tab sis nws tsis ntxhov siab. Txoj kev ntsiag to tshaj kuv lub desktop PC kiv cua.
Fais fab kos yog qhov tsawg uas yog qhov zoo - ntsuas txog 18W tag nrho hauv qab load nrog tag nrho peb lub zog ua haujlwm. Idle yog ze rau 8W nrog cov tsav spun down. Qhov ntawd yog los ntawm Kill-A-Watt meter thiaj li kwv yees me ntsis.
Kev ntseeg tau zoo txog tam sim no. Ib lub tsav cuam tshuam qee qhov yuam kev SMART tom qab rau lub hlis thiab kuv tau hloov nws hauv warranty. Lub RAID rebuild coj mus ib txhis tab sis cov ntaub ntawv zoo. Tsis tuaj yeem hais kom ntev - lub sijhawm ua haujlwm ntev txij li kuv tsuas yog khiav qhov no tau li ntawm 14 lub hlis.
Koj yuav tsum nkag siab qhov yooj yim Linux kom tswj tau qhov no. Hloov kho pob khoom, tshawb xyuas cov cav thaum ib yam dab tsi tawg, kho cov ntaub ntawv config los ntawm SSH. Tsis yooj yim kawm tab sis twv yuav raug hu ib lub sij hawm nqis peev. Synology lub web interface feem ntau ntawm qhov no tau txais.
Kuv puas yuav tsim dua ib lub? Rau qhov project hauv tsev uas kuv tab tom kawm cov khoom, yog. Raws li ib qho kev daws teeb meem loj rau cov ntaub ntawv ua haujlwm lossis cov ntaub ntawv hloov tsis tau, tsis muaj. Cov khoom xyaw yog cov neeg siv khoom ntau dhau - qib thiab tsis muaj kev txhawb nqa yog tias muaj qee yam txawv. Qhov ntawd yog qhov zoo rau kuv cov ntaub ntawv siv tab sis yuav tsis ntseeg nws rau txhua yam tseem ceeb.