Indlela yokulungisa SQL Server Inkohlakalo Yefayela Le-MDF Database

Lesi sihloko sigqamisa izinkomba ezibalulekile zokuthi ifayela le-MDF lonakele, izimbangela ezingaba zenkohlakalo ye-MDF, kanye nendlela esheshayo yokulilungisa.

DataNumen SQL Recovery ngu-most indlela esebenzayo yokulungisa okonakele SQL Server amafayela esizindalwazi:

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Yonke imininingwane ye-SQL iza nefayela le-MDF. Yilapho imininingwane yedatha igcinwa khona. Uma leli fayela lilimele, abasebenzisi ngeke bakwazi ukufinyelela ku-database. 

Izimpawu zokuthi ifayili lakho le-MDF likhohlakele

Njengoba kushiwo ngenhla, uma ifayela lakho le-MDF likhohlakele, ngeke ukwazi ukufinyelela ku-database yakho ye-SQL. Njalo uma uzama, umyalezo wephutha kungenzeka uvele. Isibonelo, uma ubona umyalezo uthi 'Iphutha 9004: kuvele iphutha ngenkathi kucutshungulwa i-log ye-database', kuwuphawu lokuthi idatha ehlotshaniswa namalogi wokuthengiselana wedatha yakho yonakele.

Ungahlangabezana nomyalezo wephutha obukeka 'Msg 7105, Level xx, State x, Line x

I-Database ID xx, Page (xxx: xxx), slot x ye-LOB yedatha yohlobo lwedatha ayikho. Lokhu kuvame ukubangelwa ukuthengiselana okungafunda idatha enganikelwanga ekhasini ledatha. Qalisa i-DBCC CHECKTABLE '.  Qaphela: ama-x amelela amanani ezinombolo ahlobene nekhasi elithile kufayela le-MDF. Amaphutha anjalo ahlotshaniswa nedatha elimele ekhasini lefayela le-MDF. Inkinga ukuthi inkohlakalo ekhasini elilodwa ivimbela ukusebenza kahle kwamanye amakhasi. 

Amanye amaphutha akhombisa ukuthi ifayela lakho le-MDF likhohlakele lihlotshaniswa nomonakalo kwimethadatha. Isibonelo, uma uthola iphutha elifana ne- 'Iphutha: 211, Ubunzima: 23, STATE: xx. Inkohlakalo engaba khona ye-SCHEMA. Qalisa i-DBCC CHECKCATALOG ', kunamathuba amaningi okuthi ngeke ukwazi ukufinyelela kunoma yiliphi itafula ku-database ngaphambi kokulungisa inkinga.

Izimbangela Ezingaba Khona Zefayela Le-MDF Elikhohlakele

Kunemilayezo eyahlukene yamaphutha ehambisana nenkohlakalo ye-MDF. Ukulimala kwamalogi okwenziwayo, idatha yekhasi le-MDF, noma imethadatha kungaba umphumela wezinkinga eziningi. Isibonelo, iphutha lomuntu elifana nokususa idatha ngokungazi noma ukwenza izinqubo zokulungisa ezingahleliwe kungabangela yonke imininingwane egciniwe ukuthi ime ukusebenza. 

Ezinye izinto ezinjengokuhlaselwa ngamagciwane, ukwehluleka kwamandla ngokushesha lapho i-database ivulekile, nokwehluleka kwehardware yakho yokukhonza kungaba nemiphumela emibi kufayela lakho le-MDF. Njengesinyathelo sokuqapha, yenza ukuqeqeshwa njalo kubasebenzi bakho, ikakhulukazi ochwepheshe be-IT abasha nabangenalwazi, lokuthi ungaphatha kanjani imininingwane yolwazi ye-SQL. Futhi, vikela amasistimu akho ekungenelweni ngabantu abangagunyaziwe ngokusebenzisa amanethiwekhi aphephile. Izinsizakusebenza ezinjengezinhlelo zokugcina amandla kagesi zingakusiza ukuthi ugweme ukuphazamiseka okungazelelwe kokuphakelwa kukagesi.

Thola ukulungiswa okusheshayo kwefayela lakho le-MDF nge DataNumen SQL Recovery

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Kungumsebenzi onzima ukuthola ukuvikeleka okungu-100% enkohlakalweni yedatha. Ngakho-ke, kuhle ngaso sonke isikhathi ukuhlela okubi kakhulu. Yilapho i- DataNumen SQL Recovery Uma kwenzeka ifayela lakho le-MDF lilimala, leli thuluzi likunikeza indlela esheshayo yokulungisa umonakalo bese wenza i-database yakho isebenze. Ngokusebenzisa le software, unciphisa umthelela omubi ebhizinisini lakho ngokuqinisekisa ukuthi awunqabi amaklayenti akho ngezinsizakalo ezibalulekile isikhathi eside.

Ukusebenzisa le software kulula. Vele ukhethe ifayela le-MDF ofuna ukulibuyisa kanye namafayela we-NDF ahambisanayo. Bese usetha amapharamitha wokukhipha afana nefomethi yefayela, igama, nokuthi ufuna ukugcina imininingwane kuphi, bese uchofoza u-'Start Ukubuyisela esimweni '. Linda inqubo yokutakula iphele lapho ungafinyelela khona idatha yakho oyitholile. Lokhu kwenza kube lula ukuthola kabusha kwefayela lakho le-MDF, ngoba akudingeki uchithe isikhathi uzama ukuxilonga nokulungisa amaphutha ngesandla.