The 2m2k3r
Iwe uri kushanda zvakajairika uye kamwe kamwe mafaera anoshatiswa nekuda kweimwe software dambudziko. Nzira yeku dzosa data kubva kune RAID array ndeyekusarudza application senge Stellar Dudziro Yekutora, iyo inotsvaga yakazara yeakaora array. Ona kuti wozviita sei izvozvi. qy2n
Chii chinonzi RAID array? 1d1y2n
bvuta ndiyo acronym kune Redundant Array yemadhisiki asingadhure (redundant array yemadhisiki akazvimiririra). Iyo tekinoroji inobvumidza iwe kuchengetedza iyo yakafanana ruzivo pane akawanda ekuchengetedza mayuniti uye kugovera iyo data kuti uvandudze mashandiro uye kuchengetedzeka kwegadziriro yekuchengetedza.
Iyo RAID chirongwa chakagadzirwa kuti chiwedzere data redundancy uye uve nemakopi akawanda eiyo data yakafanana iripo. Kana mudziyo kutadza, data recovery kazhinji é zvinogoneka otomatiki, pasina kurasikirwa neruzivo. Vashandisi vehunyanzvi uye mabhizinesi anoshandisa tekinoroji yeRAID kuchengetedza mafaera avo kwete pasevha chete, asiwo paNAS nenzvimbo zhinji dzekushandira.
Izwi rekuti RAID kuvakazve inoreva maitiro ekudzoreredza yakajairika basa kune akatevedzana kana akatevedzana ekuchengetedza madhiraivha akasanganiswa kuita imwechete yekuchengetedza sisitimu kuti ivandudze kumhanya kwayo, chengetedzo, kana huwandu hwese.
Zvisinei, hazvina kujairika kukuvara ku RAID array kukonzera kukundikana mukugadzirisa maitiro. RAID data kudzoreredza software inobatsira kudzivirira zviitiko zvisingafanoonekwi uye inobvisa mukana wekukanganisa kunotungamira data kurasikirwa.
A RAID array imhinduro yekombuta inobvumira data kuchengetwa pamadhisiki akawanda, asi iyo inoshanda sisitimu inoiona sedhiraivha imwe chete.
Chii chaunofanira kuita kana uine dambudziko neRAID array? l16o
Kana dambudziko rikaitika muchikamu chiri kushandiswa, zvakakosha kumisa mabasa ese arikuenderera mberi. Izvo zvakakoshawo kuti usashandise iyo CHKDSK utility: kuishandisa kunogona kusagadzirisa zvikanganiso mukati dhiraivha uye kunyange kukonzera zvachose kurasikirwa data. Kuziva nhanho (RAID 0, 1, 5, 6, 10, nezvimwewo) zvakakosha kuti unzwisise kushivirira kwemhosva uye matanho anotevera:
- RAID 1, 5, 6, 10: Vane redundancy; inogona kushivirira kukundikana kweimwe kana akawanda dhisiki, zvichienderana nekugadziriswa.
- RAID 0: Haina redundancy; kukundikana kupi nokupi kungareva kurasikirwa chose chose.
Usati watanga kudzoreredza data, mushandisi anofanira bvisa mayunitsi iyo inogadzira iyo RAID array uye inomaka yavo kurongeka. Mushure mekubatanidza kune Windows PC, semuenzaniso, netambo kana kuburikidza ne Cashier yakakosha neadapter, inguva yekushandisa chishandiso senge Stellar Dudziro Yekutora.
RAID kuvakazve neStellar Data Recovery 372g3u
Kusiyana nemamwe software muchikamu ichi, Stellar Dudziro Yekutora has a RAID data recovery software pakati pezvisarudzo zvayo zvakasiyana-siyana.
Nhanho 01: Pachirongwa chikuru cheapp, sarudza sarudzo Zvese data (Data yese) uye tinya Zvinotevera (Next). Iyo application icharatidza runyorwa rwemadhiraivha akabatana kune system iri kushandiswa.
Chinhu chinonyanya kufadza ndechekuti Stellar Dudziro Yekutora inoziva zvigadziriso zveRAID uye inoratidza bhokisi RAID Kudzoreredza pazasi pehwindo rimwe chete. Pakudzvanya Scan, chishandiso chinokumbira mushandisi kuti asarudze nhanho yavakatsanangura, semuenzaniso, RAID 0, RAID 5 kana RAID 6.
Nhanho 02: Unogona kushandisa mabhatani emiseve pane chirongwa chechirongwa kuti gadzira zvakare kurongeka kwakaringana yemadhiraivha anoumba RAID array. Mavhoriyamu akasiyana-siyana anofanira kuoneka akarongeka mumunda Fambisa madhisiki kumusoro/pasi nenzira kwayo (Fambisa madhisiki kumusoro/pasi nenzira kwayo).
Nhanho 03: Aihwa campo Sarudza RAID parameters (Sarudza RAID Parameters), isa kana sarudza ruzivo rwunodiwa kuvakazve matrix.
Aya ma paramita anoenderana neiyo chaiyo RAID nhanho inoshandiswa muhurongwa hwako: campo sarudza disks kutsvaga mavhoriyamu akarasika muRAID (Sarudza madhisiki ekutsvaga mavhoriyamu akarasika muRAID) inosiya basa rekutsvaga iyo boot sector for the Stellar Dudziro Yekutora.
Kubatsira kukuru kwe Stellar Dudziro Yekutora ndeyekuti iyo application inokwanisa kuziva iyo yakarurama parameters: Kana paine matambudziko, zviri nyore kusarudza Handizivi… (Handizive) mumamenu maviri ekudonhedza pasi uye tinya Dzorera RAID (Dzorera RAID) nokuti ita data recovery.
RAID Parameters yeKugadzirisa Mirayiridzo 411w3l
Parameters kufanana "strip/block size"Uye"parity order/kutenderera” akakosha uye anopesvedzera kurongeka nekugadzirwa kwe data mukati me matrix. Aya ma parameter akananga kune RAID mazinga anoshandisa striping e parity, senge RAID 5 uye RAID 6:
Stripe size (block size) 6f266l
Iyi parameter inotsanangura saizi yedhiraivha yedata kana zvivharo mukati umo data rakakamurwa risati rave mitsetse kumadhiraivha ari muRAID array. Somuenzaniso, kana saizi yebhandi iri yakaiswa ku64 KB, iyo data ichakamurwa kuita mabhuroko e64 KB imwe neimwe yozogovaniswa kumadhiraivha.
Saizi iyi inoshandiswa zvakare kana data nyowani ichinyorerwa kune array. Kana, semuenzaniso, RAID 5 array ine mitsetse saizi ye 64 KB uye huwandu hwemadhiraivha mana, ese 4 KB yedata (256 KB x 64) achakamurwa kuita mabhururu madiki uye agogoverwa kumadhiraivha.
Chii chinonzi parity muRAID masisitimu? pm1i
Parity ipfungwa yakakosha muRAID masisitimu anoshandiswa kuchengetedza data uye kuvaka patsva kana dhiraivha yatadza muhurongwa. Pari value is a kuongorora kukanganisa zvichibva pane data yakachengetwa pane mamwe madhiraivha ari muhurongwa. Chinangwa chayo chikuru ndechekubvumira iyo system kuziva uye gadzirisa zvikanganiso mune data.
Parity order 4i3d2n
Kunyanya yeRAID level 6, inotsanangura kurongeka uko ruzivo rweparity runogoverwa kune anowanikwa madhiraivha. Kune RAID 6, kune maviri parity ruzivo kune yega yega data boka, uye iyo parity order inosarudza kuti ndeipi drive ine parity. Izvi zvinokanganisa kutadza kuchengetedzeka kweiyo array kana imwe kana maviri madhiraivha akatadza.
Parity kutenderera 6q4m1q
Muchirevo cheRAID 6, iyo parity kutenderera inzira inochinjanisa ruzivo rweparity pakati pemadhiraivha. Izvi zvinogovera mutoro wekuverenga parity kune ese madhiraivha uye zvinoderedza njodzi yekukundikana panguva imwe chete yeparity dhiraivha.
Virtual RAID array scanning go2s
Sedanho rekupedzisira, the Stellar Dudziro Yekutora zvinogadzira otomatiki a virtual RAID array iyo inogona kuwanikwa chete mukuverenga-chete modhi, iyo inewo ruzivo rwese rwakatorwa. Kuti utange kudzoreredza data, zviri nyore kutanga kuongorora zvirimo.
Mushure mekuongorora iyo chaiyo RAID, iyo Stellar inoratidza runyorwa rweese anodzoreredzwa mafaera uye maforodha uye inopa mukana wekuwana iyo content preview. Saka, pasina kusiya iyo yekushandisa interface, unogona kutarisa kuti ndeapi magwaro, mafoto, mavhidhiyo uye maodhiyo mafaera anosanganisirwa uye wozosarudza kuti unoachengeta here.
Nekusagadzikana, iyo yekushandisa inotanga kuita a nekukurumidza scan. Kana mafaira auri kutsvaga asingawanikwi, zvinokurudzirwa kuti utange a deep scan pakarepo.
Inowanikwa RAID modes 4e5156
Chinangwa chikuru cheRAID array ndeye kupa data redundancy ou kunatsiridza maitiro ehurongwa panguva imwe chete sezvo inogona kuva chishandiso chekudzorera mafaera muWindows. Kune akasiyana RAID mazinga kana modhi iyo inopa mabhenefiti akasiyana:
- RAID 0 (Stringing): Inogadzira imwechete hombe yekuchengetedza data uchishandisa akawanda hard drive. Iyo inopa yakakosha kuita kuvandudzwa maererano nekumhanya kwekuverenga nekunyora, asi pasina data redundancy. Kana hard drive ikatadza, data rese richarasika. The striping gurai iyo data muzvidimbu zvidiki, zvinonzi "mitsetse", uye inogovera zvivharo izvi kune akasiyana madhiraivha ari muRAID array.
- RAID 1 (mirroring): Panhanho iyi, data inochengetwa panguva imwe chete pamadhiraivha maviri akafanana. Inopa kuzara kwakazara: kana imwe drive ikatadza, data rinoramba richiwanikwa kuburikidza neimwe. Kubudirira kwemaitiro ehurongwa ndeye hafu yehuwandu hwehuwandu huripo paunenge uchiwedzera hukuru hwezvikamu zviviri.
- RAID 5 (kubvisa pamwe chete): RAID 5 inoshandisa striping kuvandudza mashandiro uye zvakare ine parity data yakagoverwa pakati pema hard drive. Izvi zvinopa chikamu chidimbu, zvichireva kuti kana hard drive ikatadza, data inogona kudzoserwa uchishandisa ruzivo rweparity. Iyi nhanho inopa chiyero chakanaka pakati pekuita uye kuvimbika.
- RAID 6 (kaviri parity): Zvakafanana neRAID 5, iyi nhanho inopa yakakura redundancy ine maviri parity madhiraivha. Izvi zvinoreva kuti inogona kushivirira kutadza panguva imwe chete kwema hard drive maviri pasina kurasikirwa nedata.
- RAID 10 (kubvisa uye girazi): Iyi nhanho inosanganisa matekiniki e mitsetse uye girazi. Dhata inopatsanurwa uye inonyorerwa kune maviri hard drives, ayo anopa redundancy uye yakakwirira kuita. Zvinoda kushandiswa kwemadhiraivha mana.
- RAID 50 uye RAID 60: aya akatonyanya nhanho dzepamusoro kupfuura dzakapfuura, kusanganisa striping uye RAID 5 kana RAID 6 parity pamapoka akawanda emadhiraivha. Ivo vanopa yakanakisa chiyero pakati pekuita uye redundancy.
Edza Stellar Data Recovery 2i4a4c
Pakuisa o Stellar Dudziro Yekutora zvemahara, unogona kutarisa kuti ndeipi data iyo app inogona kupora uye wobva wafunga kana zvakakodzera kusarudza kunyoresa. THE Stellar inopa yemahara yakadzika scan yedhiraivha uye inokuudza mafaera uye maforodha anogona kudzoserwa.
Ingo pinda iyo application webhusaiti yepamutemo uye isa iyo yemahara vhezheni pane yako Windows komputa. THE Stellar Data Recovery Technician Iko hakuna muganho kune huwandu hwemafaira akadzoserwa uye kuedza kudzoreredza. Iyo software yakashandiswa nemamiriyoni evashandisi uye ine chisimbiso chemhando kubva kune tekinoroji masaiti akadai TechRadar, Forbes e CNET, kuwedzera pakuva 100% yakachengeteka kushandisa.
Mushure mekutenga rezinesi, iwe unogashira email ine mirairo yekuti ungashandisa sei chirongwa chekudzorera faira. Rezinesi rinongoshanda kune imwe Windows komputa, asi Stellar inopa akawanda-makomputa discounts, aine marezinesi anosvika mazana maviri emakomputa.
Kuti uwanezve data kubva kumadhiraivha macOS (APFS, HFS, HFS+ faira masisitimu), madhiraivha Linux (Ext4 uye Ext3 faira masisitimu), virtual machines (VMDK, VDI, VHD uye VHDX mafaera) kana Synology zvikamu (BTRFS faira system), unofanirwa kutenga vhezheni inonzi "Stellar Data Recovery Toolkit", ine zvinhu zvakafanana ne"Technologist” yakatsanangurwa mune ino post, kuwedzera kune izvo zvataurwa pamusoro apa.
Iwe unofungei nezve sarudzo yekudzorera data kubva kune RAID array? Tiudze mashoko!
Onawo:
Yakaongororwa na Gabriel Princesval musi wa 24/01/2025
