I-Capacity Tier (noma njengoba siyibiza ngaphakathi kwe-Vim - captir) ivele emuva ezinsukwini ze-Veeam Backup kanye ne-Replication 9.5 Update 4 ngaphansi kwegama elithi Archive Tier. Umqondo ongemuva kwawo ukwenza kube nokwenzeka ukuhambisa izipele eziwile kulokho okubizwa ngokuthi iwindi lokubuyisela ukusebenza endaweni yokugcina into. Lokhu kusize ukuvula isikhala sediski kulabo basebenzisi ababenokuncane kwayo. Futhi le nketho ibibizwa ngeMode Move.

Ukwenza lesi senzo esilula (njengoba sibonakala), bekwanele ukuhlangabezana nemibandela emibili: wonke amaphuzu asuka kusipele esisusiwe kufanele abe ngaphandle kwemingcele yewindi lokubuyisela elishiwo ngenhla, elibekwe ngokucacile ku-UI. Futhi okwesibili: iketango kufanele libe kulokho okubizwa ngokuthi "ifomu elivaliwe" (uchungechunge lwesipele oluvaliwe noma I-Inactive Backup Chain). Okusho ukuthi, azikho izinguquko ezenzekayo kulolu chungechunge ngokuhamba kwesikhathi.

Kodwa ku-VBR v10, umqondo wengezwe ngemisebenzi emisha - Imodi Yekhophi, Imodi Evaliwe futhi into enegama elinzima ukulibiza elithi Immutability yavela.

Lezi yizinto ezithakazelisayo esizokhuluma ngazo namuhla. Okokuqala, mayelana nendlela esebenze ngayo ku-VBR9.5u4, bese kuba mayelana nezinguquko zenguqulo yeshumi.

Futhi sengathi izingqwele zolimi oluhlanzekile bangixolele, kodwa maningi kakhulu amagama angeke ahunyushwe.
Ngakho-ke kuzoba nenani lama-Anglicisms lapha.
Futhi eziningi gifs.
Nezithombe.

• Ngaphandle kokuzisola nokuncane. Umbhali we-athikili.

Njengoba kwakunjalo

Hhayi-ke, ake siqale ngokuhlaziya iwindi lokusebenza lokubuyisela kanye nesipele esivaliwe (noma njengoba zibizwa kanjalo kumibhalo Yeqoqo Eliyisipele Esingasebenzi). Ngaphandle kokuqonda kwabo, incazelo eyengeziwe ngeke yenzeke.

Njengoba sibona esithombeni, sinohlobo lweketango eliyisipele elinamabhulokhi wedatha, elitholakala esigabeni sokuSebenza se-SOBR senqolobane okuxhunywe kuyo i-Capacity Tier. Iwindi lethu lokusebenza lokwenza isipele yizinsuku ezintathu.

Ngokuvumelana nalokho, i-.vbk edalwe ngoMsombuluko ivala uchungechunge lwangaphambilini, iwindi layo lisethelwe ezinsukwini ezintathu. Futhi lokho kusho ukuthi ungaqala ngokuphepha ukuhambisa yonke into endala kunalezi zinsuku ezintathu ebangeni lokudubula.

Kodwa yini ngempela eyayisho iketango elivaliwe futhi yini engathunyelwa ebangeni lokudubula umthamo ekubuyekezeni 4?

Ku-Forward Incremental, uphawu lokuvala iketango ukudalwa kwesipele esisha esigcwele. Futhi akunandaba ukuthi lesi sipele esigcwele sitholakala kanjani: zombili izipele ezigcwele zokwenziwa ezigcwele nezisebenzayo ziyacatshangelwa.

Endabeni ye-Reverse, lawa wonke amafayela angaweli efasiteleni elisebenzayo.

Endabeni yokunyuswa kwe-Forward ne-rollbacks, konke lokhu kuwukubuyisela emuva futhi .vbk, uma kukhona enye .vbk kuzinga lokusebenza

Manje ake sicabangele inketho yokusebenza ngamaketanga e-Backup Copy. Izinto eziwela ngaphansi kokugcinwa kwe-GFS kuphela ezihanjiswe lapha. Ngoba yonke into egcinwe kumaketango akamuva ekhophi ayisipele ingashintshwa ngendlela eyodwa noma enye.

Manje ake sibheke ngaphansi kwesivalo. Lapho, inqubo ebizwa ngokuthi ukuphelelwa amanzi emzimbeni iyenzeka - ukushiya amafayela ayisipele angenalutho kanye nokuhudula amabhlokhi kusuka kulawa mafayela kuya ebangeni lokuthwebula umthamo. Ukuze ukwandise le nqubo, kusetshenziswa okuthiwa inkomba yokuphelelwa amanzi emzimbeni, okuvumela ukuthi ugweme ukukopisha amabhlogo asekopishelwe ebangeni lokudubula amandla.

Ake sibone ukuthi lokhu kubukeka kanjani ngesibonelo: Ake sithi sine-.vbk ephume ngefasitela lokwenziwayo futhi ingeyeketango elivaliwe. Lokhu kusho ukuthi sinalo lonke ilungelo lokuyihambisa ebangeni lokuthwebula umthamo. Ngesikhathi sokunyakaza, ifayela lemethadatha liyakhiwa kudeshi yomthamo kanye namabhulokhi efayela elidlulisiwe. Ifayela lemethadatha leleveli yesixhumanisi lichaza ukuthi yini evimbela ifayela lethu equkethe. Esimeni esisesithombeni, ifayela lethu lokuqala liqukethe amabhulokhi a, b, c futhi imethadatha iqukethe izixhumanisi kulawa mabhulokhi. Uma sinefayela lesibili le-.vbk, elilungele ukuhambisa futhi elihlanganisa amabhulokhi a, b no-d, thina, sihlaziya inkomba yokuphelelwa amanzi emzimbeni, siyaqonda ukuthi i-block d kuphela idinga ukudluliselwa. Futhi ifayela layo lemethadatha lizoqukatha izixhumanisi zamabhulokhi amabili wangaphambilini nelilodwa elisha.

Ngokunjalo, inqubo yokugcwalisa lezi zikhala ezingenalutho emuva ngedatha ibizwa ngokuthi ukubuyisela amanzi emzimbeni. Isivele isebenzisa eyayo inkomba yokubuyisela amanzi emzimbeni, ngokusekelwe efayeleni elidala kakhulu le-.vbk kuzinga lokusebenza kwendawo. Okusho ukuthi, uma umsebenzisi efuna ukubuyisela ifayela ebangeni lokuthwebula umthamo, siqale sakha inkomba yamabhulokhi ekhophi yasenqolobaneni endala kakhulu futhi sidlulisele kuphela amabhulokhi angekho kugalari yokushutha umthamo. Endabeni evezwe esithombeni, ukuze sibuyisele amanzi e-FullBackup1.vbk ngokuvumelana ne-rehydration index, sidinga kuphela i-block C, esiyithatha ebangeni lokudutshulwa kwamandla. Uma into yefu yesitoreji isebenza njengebanga lokudubula, lokhu kukuvumela ukuthi wonge amanani amakhulu emali.

Lapha kungase kubonakale sengathi lobu buchwepheshe bufana nalolo olusetshenziswa ku-WAN Accelerators, kodwa kubonakala kunjalo kuphela. Kuma-accelerator, ukuphindaphinda kungokwembulunga yonke; lapha, ukuphindaphinda kwasendaweni kusetshenziswa ngaphakathi kwefayela ngalinye endaweni ethile. Lokhu kwenzeka ngenxa yomehluko emisebenzini exazululwayo: lapha sidinga ukukopisha amafayela amakhulu ayisipele agcwele, futhi ngokusho kocwaningo lwethu, noma ngabe kudlula isikhathi eside phakathi kwawo, le-algorithm yokudonswa kwedatha inikeza umphumela omuhle kakhulu.

Kodwa izinkomba ezengeziwe zikankulunkulu wezinkomba! Kukhona nenkomba yokutholwa kwedatha! Uma siqala ukubuyisela umshini otholakala kudeshi yomthamo, sizofunda kuphela amabhulokhi edatha ahlukile angekho kudeshi yokusebenza.

Kwenzeke kanjani?

Yilokho kuphela okwengxenye yesethulo. Inemininingwane eminingi, kodwa njengoba kushiwo ngenhla, ngaphandle kwale mininingwane ngeke ukwazi ukuchaza ukuthi imisebenzi emisha isebenza kanjani. Ngakho-ke, ngaphandle kokuchitha isikhathi, ake siqhubekele phambili.

Kopisha imodi

Isekelwe kakhulu kubuchwepheshe obukhona, kodwa iphethe umqondo ohluke ngokuphelele wokusetshenziswa. 

Injongo yale modi iwukuqinisekisa ukuthi yonke idatha etholakala endaweni inekhophi kudeshi yomthamo.

Uma uqhathanisa ngqo namamodi okuthi Hambisa futhi Kopisha, izobukeka kanje:

• Iketango elivaliwe kuphela elingasuswa. Endabeni yemodi yokukopisha, yonke into idluliswa, kungakhathaliseki ukuthi kwenzekani emsebenzini wokulondoloza.
• Ukuhambisa kuqalwa lapho amafayela edlula imingcele yewindi lokusekelayo elisebenzayo, futhi ukukopisha kuqalwa ngokushesha nje lapho ifayela eliyisipele livela.
• Ukuqapha idatha entsha yokukopishwa kwenzeka njalo, futhi ukuyihambisa kwakucushwa kanye njalo emahoreni ama-4.

Lapho ngicubungula imodi entsha, ngiphakamisa ukuthi ngisuke ezibonelweni ezilula ngiye kweziyinkimbinkimbi.

Esimweni esivame kakhulu, simane sibe namafayela amasha anokwengezwa, futhi simane siwakopishele ebangeni lokuthwebula umthamo. Kungakhathaliseki ukuthi iyiphi imodi esetshenziswa emsebenzini wokulondoloza, kungakhathaliseki ukuthi ingxenye evaliwe yeketango noma cha, kungakhathaliseki ukuthi iwindi lethu lokusebenza liphelelwe yisikhathi. Bavele baluthatha balukopa.

Inqubo ngemuva kwalokhu isewukuphelelwa amanzi emzimbeni njengoba kuchazwe ngenhla. Kumodi yokukopisha, iphinda iqinisekise ukuthi asikopishi amabhulokhi asevele ekwisitoreji sethu. Umehluko kuphela ukuthi uma kumodi ye-movie sishintshe amafayela wangempela ngamafayela we-dummy, lapha asiwathinti nganoma iyiphi indlela futhi sishiye konke njengoba kunjalo. Uma kungenjalo, yinkomba efanayo yokuphelelwa amanzi emzimbeni, ezama ngokucophelela ukonga imali nesikhathi sakho.

Umbuzo uphakama - uma ubheka i-UI, kukhona ithuba lokukhetha izinketho zombili ngesikhathi esisodwa. Izosebenza kanjani imodi enjalo ehlanganisiwe?

Ake sikuthole.

Isiqalo sijwayelekile: ifayela eliyisipele liyadalwa futhi likopishwe ngokushesha. Kudalwa ukunyuswa kwayo futhi kuyakopishwa. Lokhu kwenzeka kuze kube yisikhathi lapho siqaphela khona ukuthi amafayela ashiye iwindi lethu lokusebenza futhi kuvele iketango elivaliwe. Kuleli qophelo senza umsebenzi wokukhipha amanzi emzimbeni futhi sibuyisela lawa mafayela ngamafayela we-dummy. Kunjalo, asiphinde sikopishe lutho ebangeni lokuthwebula umthamo.

Wonke lo mqondo othakazelisayo unesibopho sebhokisi lokuhlola elilodwa nje kusixhumi esibonakalayo: Kopisha izipele endaweni yokulondoloza into ngokushesha nje lapho zidaliwe.

Kungani sidinga le Modi Yekhophi?

Kungcono nakakhulu ukuphinda uphendule lo mbuzo ngale ndlela: yiziphi izingozi esivikelekile kuzo ngosizo lwayo? Iyiphi inkinga elisisiza ukuba siyixazulule?

Impendulo isobala: yiqiniso, lokhu ukubuyisela idatha. Uma sinekhophi ephelele yedatha yendawo ekugcinweni kwento, ngakho-ke kungakhathaliseki ukuthi kwenzekani kumkhiqizo wethu, singahlala sibuyisela idatha kusuka kumafayela atholakala ku-Amazon enemibandela.

Ngakho-ke ake sidlule ezimweni ezingase zibe khona, kusukela kwezilula kakhulu kuye kweziyinkimbinkimbi kakhulu.

Ishwa elilula elingawela emakhanda ethu ukungafinyeleleki kwelinye lamafayela kuketango lokusekelayo.

Indaba edabukisa kakhulu ukuthi enye yezinga lekhosombe lethu le-SOBR liphukile.

Kuba kubi nakakhulu lapho yonke inqolobane ye-SOBR ingafinyeleleki, kodwa ububanzi bokudutshulwa kwamandla buyasebenza.
Futhi konke kubi ngempela - yilapho iseva yokusekelayo ifa futhi isifiso sakho sokuqala ukuzama ukugijimela emngceleni waseCanada ngemizuzu eyishumi.

Manje ake sibheke isimo ngasinye ngokwehlukana.

Uma sesilahlekelwe yifayela elilodwa (ngisho namaningana) eliyisipele, konke esidinga ukukwenza ukuqala inqubo yokuskena kabusha kwendawo yokugcina, futhi ifayela elilahlekile lizothathelwa indawo ifayela le-dummy. Futhi kusetshenziswa inqubo yokubuyisela amanzi emanzini (okukhulunywe ngayo ekuqaleni kwesihloko), umsebenzisi uzokwazi ukulanda idatha kusuka ebangeni lokuthwebula umthamo iye kwisitoreji sendawo.

Manje isimo sesinzima kakhulu. Ake sicabange ukuthi i-SOBR yethu iqukethe ama-degrees amabili asebenza kumodi Yokusebenza, okusho ukuthi i-.vbk yethu ne-.vib zisabalele phezu kwazo ngokwendlalelo engalingani. Futhi ngesikhathi esithile, enye yezilinganiso ayitholakali, futhi umsebenzisi udinga ngokuphuthumayo ukubuyisela umshini, ingxenye yedatha elele kuleli zinga ngokunembile.

Umsebenzisi wethula iwizadi yokutakula, ukhetha iphuzu afuna ukubuyisela kulo, futhi iwizadi, ngenkathi isebenza, ifika ekuqapheliseni ukuthi ayinayo yonke idatha edingekayo ukuze ilulame endaweni ngakho-ke idinga ukulandwa ekuthwebuleni amandla. igalari. Ngesikhathi esifanayo, amabhulokhi asele kusitoreji sasendaweni ngeke alandwe kusukela efwini. Inkazimulo kunkomba yokubuyisela (yebo, nayo yashiwo ekuqaleni kwesihloko).

I-subtype yaleli cala ukuthi yonke inqolobane ye-SOBR ayizange ifinyeleleke. Kulokhu, asinalutho esingakukopisha kusitoreji sasendaweni, futhi wonke amabhulokhi alandwa efwini.

Futhi isimo esithakazelisa kakhulu ukuthi iseva yokusekelayo yafa. Kunezinketho ezimbili lapha: umlawuli muhle futhi wenza izipele zokucushwa, futhi umqondisi unguPinocchio omubi ngokwakhe futhi akenzanga izipele zokucushwa.

Esimweni sokuqala, kuzokwanela ukuthi avele afake ukufakwa okuhlanzekile kwe-VBR endaweni ethile futhi abuyisele i-database yayo kusuka kusipele esebenzisa izindlela ezijwayelekile. Ekupheleni kwale nqubo, yonke into izobuyela kokujwayelekile. Noma izobuyiselwa ngokuvumelana nesinye sezimo ezingenhla.

Kodwa uma umlawuli eyisitha sakhe, noma ikhophi yasenqolobaneni yokucushwa nayo ihlangabezane nokuhluleka okukhulu, khona-ke nalapha ngeke simshiye emseni wokudalelwa. Kulesi simo, sethule inqubo entsha ebizwa ngokuthi Isitoreji Sento Yokungenisa. Ikuvumela ukuthi weqe inqubo yokwenza kabusha mathupha inqolobane ye-SOBR futhi unamathisele ibanga lomthamo kuyo ngokuskena kabusha okulandelayo, futhi umane wengeze into yokugcina kusixhumi esibonakalayo se-Vim bese uqhuba inqubo Yendawo Yokungeniswa Kwesitoreji. Okuwukuphela kwento engakwazi ukuma endleleni phakathi kwakho nezipele zakho yisicelo sokufaka iphasiwedi uma izipele zakho bezibethelwe.

Lokhu cishe konke mayelana neModi Yekhophi futhi siqhubekela phambili

Imodi evaliwe

Umbono oyinhloko ukuthi izipele ezintsha azikwazi ukuvela endaweni ekhethiwe ye-SOBR yendawo yokugcina. Ngaphambi kwe-v10, sasineModi Yokulungisa kuphela, lapho noma yimuphi umsebenzi wendawo yokugcina wawunqatshelwe ngokuphelele. Uhlobo lwemodi eqinile yokuvala isitoreji, lapho kutholakala khona inkinobho ethi Khipha kuphela, ehambisa izipele kwelinye izinga ngesikhathi esisodwa.

Futhi Imodi Evaliwe iwuhlobo lwenketho "ethambile": sivimbela ukwakhiwa kwamakhophi amasha futhi kancane kancane sisusa amadala ngokuya ngokugcinwa okukhethiwe, kodwa kule nqubo asilahlekelwa amandla okubuyisela kusuka kumaphuzu agciniwe. Into ewusizo kakhulu lapho sinocezu lwehadiwe elisondela ekupheleni kwempilo yalo futhi sidinga ukulishintsha, noma sidinga nje ukulikhulula ukuze sithole okuthile okubaluleke kakhulu, kodwa akukho ndawo esingayithatha futhi sihambise yonke into ngesikhathi esisodwa. Noma ayikwazi ukususwa.

Ngakho-ke, isimiso sokusebenza silula kakhulu: kuyadingeka ukuvimbela yonke imisebenzi yokubhala (ukuvela kwedatha entsha), ushiye ukufunda (ukubuyisela) nokususa (ukugcinwa).

Zombili izindlela zingasetshenziswa ngesikhathi esisodwa, kodwa khumbula ukuthi Ukugcinwa kubaluleke kakhulu.

Njengesibonelo, cabanga nge-SOBR equkethe ama-degree amabili. Ake sicabange ukuthi ezinsukwini ezine zokuqala sidale izipele ngemodi Yokuqhubekela Phambili Phakade, bese sivala izinga. Lokhu kuholela eqinisweni lokuthi siqala ukwakhiwa kokugcwele okusha okusebenzayo kuzinga lesibili elitholakalayo. Uma ukugcinwa kwethu kumane, khona-ke lapho lonke iketango elibekwe endaweni evaliwe lidlula imingcele yalo, lisuswa ngonembeza ohlanzekile.

Kunezimo lapho ukususwa kwenzeka ngaphambi kwesikhathi. Isibonelo, lokhu kuyinkomba ethi Phambili ngokugcwala ngezikhathi ezithile. Uma sidale ama-backups agcwele ezinsukwini ezimbili zokuqala, futhi ngoLwesine sinquma ukuvala indawo yokugcina, bese kuthi ngoLwesihlanu, lapho kwakhiwa isipele esisha, ifayela langoMsombuluko lizosuswa ngoba akukho ukuncika kuleli phuzu. Futhi iphuzu ngokwalo alincikile kunoma ubani. Khona-ke silinda kuze kube yilapho amaphuzu amane adalwe ngezinga elitholakalayo futhi sisuse amathathu asele, angeke asuswe ngokuzimela komunye nomunye.

Izinto zilula nge-Reverse Incremental. Kuyo, amaphuzu amadala kakhulu awancikile kunoma yini futhi angasuswa ngokuphepha. Ngakho-ke, ngokushesha nje lapho i-.vbk entsha idaliwe ngezinga elisha, ama-.vrbs amadala azosuswa ngayinye ngayinye.

Ngendlela, kungani sakha i-.vbk entsha njalo: uma singayidalanga, kodwa saqhubeka nochungechunge oludala lokunyuka, khona-ke i-.vbk endala izoba yiqhwa isikhathi eside kakhulu kunoma iyiphi imodi, ivimbele ukususwa kwayo. Ngakho-ke, kwanqunywa ukuthi ngokushesha nje lapho izinga selivaliwe, sakha ikhophi yasenqolobaneni egcwele ngesilinganiso samahhala.

Izinto zixaka kakhulu ngebanga lokuthwebula umthamo.

Okokuqala, ake sibheke imodi yokukopisha. Ake sicabange ukuthi besidala ama-backups ngenkuthalo izinsuku ezine, bese ibanga lokuthwebula lavalwa. Asisusi lutho, kodwa sibekezelela ngokuzithoba ukugcinwa, ngemva kwalokho sisusa idatha ebangeni lokuthwebula umthamo.

Cishe kwenzeka okufanayo kumodi yokunyakaza - silinda ukuthinta kabusha, sisuse endala kusitoreji sendawo, futhi sisuse leyo egcinwe endaweni yokugcina into.

Isibonelo esithokozisayo esinokwengeza phambili phambili kwe-Forever. Sifaka ukugcinwa ezindaweni ezintathu bese siqala ukwenza izipele ngoMsombuluko, ezikopishwa njalo kumafu. Ngemva kokuvala isitoreji, izipele ziyaqhubeka nokudalwa, zigcina amaphuzu amathathu, kodwa idatha egcinwe kudeshi yomthamo ihlala incike futhi ayikwazi ukususwa. Ngakho-ke, silinda kuze kube uLwesine, lapho i-.vbk yethu idlula ukugcinwa, futhi yilapho kuphela sisusa ngokuthula lonke iketango eligciniwe.

Futhi isitatimende esincane sokuzihlangula: zonke izibonelo lapha ziboniswa ngomshini owodwa. Uma unezimbalwa zazo kusipele sakho, ukuthinta kabusha kwazo kuzohluka kuye ngokuthi i-Active Full yenziwe noma cha.

Yilokho kuphela okukhona kukho. Ngakho-ke ake siqhubekele esicini esiqinile kakhulu -

Ukungaguquguquki

Njengamaphoyinti adlule, into yokuqala ukuthi iyiphi inkinga exazululwa yilo msebenzi. Ngokushesha nje lapho silayisha izipele zethu endaweni ethile ukuze zigcinwe, kunesifiso esinamandla sokuqinisekisa ukuphepha kwazo, okungukuthi, ukuvimbela ngokoqobo ukususwa kwazo kanye nanoma yikuphi ukuguqulwa phakathi nokugcinwa okuthile. Kubandakanya abalawuli, okuhlanganisa ngaphansi kwama-akhawunti abo ezimpande. Lokhu kukuvumela ukuba uzivikele ekulimaleni kwengozi noma ngamabomu. Noma ubani osebenza nge-AWS kungenzeka ukuthi uhlangabezane nesici esifanayo esibizwa ngokuthi I-Object Lock.

Manje ake sibheke imodi ngokwemibandela evamile, bese sihlolisisa imininingwane. Esibonelweni sethu, i-Immutability izonikwa amandla ebangeni lethu lokuthwebula umthamo ngokugcinwa kwezinsuku ezine. Futhi imodi yokukopisha inikwe amandla kusipele.

Ukungaguquki akuhlangani nokugcinwa okuvamile nganoma iyiphi indlela. Isibonelo, ayiwengezi amaphuzu engeziwe noma into enjalo. Ukuthi nje umuntu akakwazi ukususa amafayela ayisipele phakathi nezinsuku ezine. Uma wenza ikhophi yasenqolobaneni ngoMsombuluko, uzokwazi ukususa ifayela layo kuphela ngoLwesihlanu.

Yonke imiqondo echazwe ngaphambilini yokuphelelwa amanzi emzimbeni, izinkomba kanye nemethadatha iyaqhubeka nokusebenza ngendlela efanayo. Kodwa ngesimo esisodwa - i-block ayisethelwe idatha kuphela, kodwa futhi imethadatha. Lokhu kwenziwa uma umhlaseli onobuqili enquma ukusula isizindalwazi sethu semethadatha futhi avimbele amabhulokhi edatha ukuthi aphenduke amakhovu kanambambili angenamsebenzi.

Manje yisikhathi esihle sokuchaza ubuchwepheshe bethu bokukhiqiza vimba. Noma block block. Ukuze wenze lokhu, cabangela isimo esaholela ekubonakaleni kwayo.

Ake sithathe isilinganiso sesikhathi esiyizinsuku eziyisithupha futhi ngezansi sizomaka isikhathi sokuphelelwa yisikhathi okulindelekile kokungaguquki. Ngosuku lokuqala sithatha futhi sidale ifayela elihlanganisa i-data block a kanye nemethadatha yayo. Uma ukungaguquki kusethelwe ezinsukwini ezintathu, kunengqondo ukucabanga ukuthi ngosuku lwesine idatha izovulwa futhi isuswe. Ngosuku lwesibili sizokwengeza i-file2 entsha, ehlanganisa i-block b enezilungiselelo ezifanayo. I-block a isadinga ukususwa ngosuku lwesine. Kodwa ngosuku lwesithathu kwenzeka into embi kakhulu - kwakhiwa ifayela le-File3, elihlanganisa ibhulokhi d entsha kanye nesixhumanisi sebhulokhi endala a. Lokhu kusho ukuthi kubhulokhi kanye nefulegi layo lokungaguquleki kufanele lisethwe kabusha libe yidethi entsha, eshintshelwa osukwini lwesithupha. Futhi lapha kuphakama inkinga - kuma-backups wangempela kunenombolo enkulu yamabhulokhi anjalo. Futhi ukuze welule isikhathi sabo sokungaguquki, udinga ukwenza izicelo eziningi kakhulu isikhathi ngasinye. Futhi empeleni, lokhu kuzoba inqubo yansuku zonke ecishe ingapheli, njengoba ngezinga eliphezulu lamathuba sizothola izitaki ezisindayo zamabhulokhi akhishiwe ngekhophi ngayinye. Isho ukuthini inombolo enkulu yezicelo ezivela kubahlinzeki besitoreji sezinto? Kulungile! Ibhili elikhulu ekupheleni kwenyanga.

Futhi ukuze ungavezi amaklayenti akho owathandayo ngemali enkulu, kwasungulwa indlela yokukhiqiza amabhulokhi. Lesi yisikhathi esengeziwe esisengeza esikhathini esimisiwe sokungaguquki. Esibonelweni esingezansi, lesi sikhathi siyizinsuku ezimbili. Kodwa lokhu kuyisibonelo nje. Eqinisweni, basebenzisa ifomula yabo, enikeza cishe izinsuku eziyishumi ezengeziwe phakathi nokukhiya kwanyanga zonke.

Ake siqhubeke sicabangela isimo esifanayo, kodwa nge-block generation. Ngosuku lokuqala sidala ifayela1 kusuka ku-block a kanye nemethadatha. Sihlanganisa isikhathi sokukhiqiza nokungaguquki - lokhu kusho ukuthi ithuba lokususa ifayela lizoba ngosuku lwesithupha. Uma ngosuku lwesibili sidala i-File2, ehlanganisa ibhulokhi b nesixhumanisi sokuvimba u-a, akukho okwenzekayo ngedethi yokususwa okulindelekile. Wema njengoba enza ngosuku lwesithupha. Futhi ngaleyo ndlela sizama ukonga imali enanini lezicelo. Isimo kuphela lapho umnqamulajuqu ungagudluzwa uma ngabe isikhathi sokukhiqiza sesiphelelwe yisikhathi. Okusho ukuthi, uma ngosuku lwesithathu i-File3 entsha iqukethe isixhumanisi sokuvimba u-a, kuzokwengezwa isizukulwane sesi-2 njengoba i-Gen1 isivele iphelelwe yisikhathi. Futhi idethi elindelekile yokususa ibhulokhi a izoshintshela osukwini lwesishiyagalombili. Lokhu kusivumela ukuthi sehlise ngokumangalisayo inani lezicelo zokwelula impilo yamabhulokhi asusiwe, okusindisa amaklayenti ithani lemali.

Ubuchwepheshe ngokwayo buyatholakala kubasebenzisi be-S3 ne-S3-ehambisanayo ye-hardware, abakhiqizi bayo abaqinisekisa ukuthi ukuqaliswa kwabo akuhlukani ne-Amazon. Ngakho-ke impendulo yombuzo osemthethweni ukuthi kungani i-Azure ingasekelwa - banesici esifanayo, kodwa sisebenza ezingeni leziqukathi, hhayi izinto ngazinye. Ngendlela, i-Amazon ngokwayo inokukhiya into ngezindlela ezimbili: ukuhambisana nokubusa. Esimeni sesibili, kunethuba lokuthi umlawuli omkhulu kunabo bonke ngenhla kwabaphathi kanye nezimpande ezingaphezu kwezimpande, naphezu kokukhiya into, usasusa idatha. Endabeni yokuthobelana, yonke into ibethelwe ngokuqinile futhi akekho ongasusa izipele. Ngisho nama-Amazon alawula (ngokwezitatimende zawo ezisemthethweni). Lena imodi esiyisekelayo.

Futhi, njengenjwayelo, ezinye izixhumanisi eziwusizo:

• Mayelana Block Generation kuyo yonke imininingwane.
• Lonke ulwazi mayelana I-Veeam Backup & Replication 10 ngokungcono kakhulu
• О Isigaba Samandla ngemininingwane

Source: www.habr.com