volatile file 中文意思是什麼
volatile file
解釋
非持久文件-
Then a non volatile cache is between the visual file system and the hard disk, then advance the speed of reading and writing little file in the network dedicated server
使nvram卡作為一種介於vfs和硬盤之間的一種可掉電保存的數據緩沖，從而提高了網路專用服務器器上對小文件的讀寫速率。 -
Make clear the procedure of sending and receiving packet of kernel and the implementation of traffic control. the special mechanism in linux such as wait queue, task queue, time interrupt is also explained. after analyzing the file system of linux at large, we bring forward the design of modifying of file system. since many little file is created during the service of email and file service, we introduce the non volatile random access ram, by modifying the arithmetic of file system, changing the data flow of file system
本文詳細介紹了針對網路專用服務器的專用linux系統的設計，對linux文件系統進行了詳盡的解析，包括vfs的實現， buffercache的作用等；並對塊設備驅動程序在內核中各個介面進行了分析；解析了內核接收和發送數據包的全過程以及流量控制在內核中的全過程；並對linux系統的一些特殊的機制如等待隊列，任務隊列，時鐘中斷等進行了詳細的解釋。 -
For example, if the web. config file is changed, the application is restarted and all application state is lost unless application state values have been written to a non - volatile storage medium such as a database
例如，如果更改了web . config文件，則要重新啟動應用程序，此時除非將應用程序狀態值寫入非易失性存儲媒體（如數據庫）中，否則所有應用程序狀態都將丟失。
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