服務(wù)器存儲數(shù)據(jù)恢復(fù)環(huán)境:
一臺v7000存儲機(jī)頭+7個磁盤陣列柜,陣列柜上共有80塊SAS機(jī)械硬盤,這些磁盤組建了8組Mdisk,加到一個pool中,一共分配了13個lun。服務(wù)器安裝Windows server操作系統(tǒng),格式化為NTFS文件系統(tǒng),存放的數(shù)據(jù)主要是影像圖片資料。
服務(wù)器存儲故障:
機(jī)房天花板漏水,水滲進(jìn)陣列柜,其中2個陣列柜出現(xiàn)故障,共有7塊硬盤發(fā)生故障報警。管理員更換新的機(jī)柜后,v7000存儲管理界面顯示7塊硬盤故障脫機(jī),兩組misk失效,pool無法啟動。需要恢復(fù)陣列中所有數(shù)據(jù)。
故障情況如下圖:
北亞企安數(shù)據(jù)恢復(fù)—V7000數(shù)據(jù)恢復(fù)
北亞企安數(shù)據(jù)恢復(fù)—V7000數(shù)據(jù)恢復(fù)
主要數(shù)據(jù)pool無法加載,其中13個通用卷均無法掛載,具體情況如下圖:
北亞企安數(shù)據(jù)恢復(fù)—V7000數(shù)據(jù)恢復(fù)
數(shù)據(jù)恢復(fù)成功率預(yù)估:
硬件工程師在現(xiàn)場對脫機(jī)的7塊磁盤進(jìn)行了硬件故障檢測,發(fā)現(xiàn)這7塊硬盤狀態(tài)良好,恢復(fù)數(shù)據(jù)成功率較高。
審核編輯 黃宇
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