Sybase數(shù)據(jù)庫數(shù)據(jù)恢復(fù)環(huán)境:
Sybase數(shù)據(jù)庫版本:SQL Anywhere 8.0。
Sybase數(shù)據(jù)庫故障&分析:
Sybase數(shù)據(jù)庫無法啟動。
錯(cuò)誤提示:
北亞企安數(shù)據(jù)恢復(fù)—Sybase數(shù)據(jù)恢復(fù)
使用Sybase Central連接報(bào)錯(cuò)。
北亞企安數(shù)據(jù)恢復(fù)—Sybase數(shù)據(jù)恢復(fù)
數(shù)據(jù)庫數(shù)據(jù)恢復(fù)工程師經(jīng)過檢測,發(fā)現(xiàn)Sybase數(shù)據(jù)庫出現(xiàn)故障的原因是:異常斷電造成Sybase數(shù)據(jù)庫無法回寫正常數(shù)據(jù),導(dǎo)致多個(gè)存儲頁數(shù)據(jù)不一致,系統(tǒng)表描述和存儲表不一致,部分存儲頁底層數(shù)據(jù)完全雜亂。
Sybase數(shù)據(jù)庫數(shù)據(jù)恢復(fù)過程:
1、北亞企安數(shù)據(jù)恢復(fù)工程師在Sybase數(shù)據(jù)庫底層修正雜亂和錯(cuò)誤的存儲頁,更改系統(tǒng)表部分信息。(過程略過)
2、處理完成后,Sybase數(shù)據(jù)庫已經(jīng)可以成功啟動,Sybase Central可以成功連接,經(jīng)過用戶驗(yàn)證已無任何問題。
北亞企安數(shù)據(jù)恢復(fù)—Sybase數(shù)據(jù)恢復(fù)
北亞企安數(shù)據(jù)恢復(fù)—Sybase數(shù)據(jù)恢復(fù)
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