Linux 硬碟壞軌測試(badblocks)
badblocks是Unix-like作業系統下用來檢查類似於磁碟分區這樣的設備上是否存在壞道的命令行程序,其功能類似於Microsoft Windows或DOS作業系統中的SCANDISK或CHKDSK。運行後 ...
故障區塊管理
故障區塊管理(Bad Block Management)可偵測及標記出快閃記憶體中故障區塊,並事先預留備用區塊,以便在區塊故障時加以替補,如此可防止資料再度被寫入故障區塊中,進而提高產品 ...
badblocks
badblocks is a program to test storage devices for bad blocks. In modern HDDs and SSDs firmware automatically detects defective sectors and, where possible, ...
Bad Block Management
Bad Block Management is a mechanism for handling potential faulty blocks in the manufacturing and use of NAND Flash memory. dsc09461--incoder.jpeg__PID:120795b8 ...
What Is a Bad Block?
A bad block is an area of storage media that is no longer reliable for storing and retrieving data because it has been physically damaged or corrupted.
badblocks
badblocks是Unix-like作業系統下用來檢查類似於磁碟分割區這樣的裝置上是否存在壞軌的命令列程式,其功能類似於Microsoft Windows或DOS作業系統中的SCANDISK或CHKDSK。
壞區管理
控制IC的故障區塊管理機制,會在首次啟動NAND Flash時,建立故障區塊表(Bad Block Table),也會將使用的過程中所發現的抹寫錯誤記錄在故障區塊表,並將資料移植到新的有效區塊 ...