邏輯文件系統 的英文怎麼說
中文拼音 [luówénjiànxìtǒng]
邏輯文件系統
英文
logic file system- 邏 : Ⅰ動1. (巡察) patrol 2. [書面語] (遮攔) blockⅡ名詞1. (巡察) patrol 2. [書面語] (山溪的邊緣) edge
- 輯 : Ⅰ動詞(編輯; 輯錄) collect; compile; edit Ⅱ名詞(整套書籍、資料的各個部分) part; volume; division
- 文 : Ⅰ名詞1 (字) character; script; writing 2 (文字) language 3 (文章) literary composition; wri...
- 件 : Ⅰ量詞(用於個體事物) piece; article; item Ⅱ名詞1. (指可以一一計算的事物) 2. (文件) letter; correspondence; paper; document
- 系 : 系動詞(打結; 扣) tie; fasten; do up; button up
- 統 : Ⅰ名詞1 (事物間連續的關系) interconnected system 2 (衣服等的筒狀部分) any tube shaped part of ...
- 邏輯 : logic
- 文件 : 1 (公文、信件等) document; file; papers; instrument 2 [自動化] file; 文件保護 file protection; ...
- 系統 : 1. (按一定關系組成的同類事物) system 2. (有條理的;有系統的) systematic
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This work is focused on the research of the real time response 、 transplantable 、 reducible and configurable of the file system
Deltafile文件系統分為三個實現層次,分別是:虛擬文件系統、邏輯文件系統和塊高速緩存。In order to support different file systems without perceiving by users, the deltafile provides only a group of api to users
虛擬文件系統將對各種不同的邏輯文件系統的操作和管理納入到一個統一的框架之中,即同一組系統介面規范。There are three layers in deltafile, virtual file system 、 logic file system and buffer cache. besides, deltafile provides the posix api interface
為了對用戶透明的實現多種不同文件系統支持的功能, deltafile中採用了虛擬文件系統和邏輯文件系統相分離的體系結構。The implementation of deltafile 3. 0 can be divided into two modules ? real - time file system module and manage module for both facilities and drives. the real - time file system contains four parts ? system call api layer, file node manage layer, virtual file system layer, concrete file system layer, which perform the abstraction of the facility
實時文件系統模塊包含系統調用api層、文件節點管理層、虛擬文件系統層、具體邏輯文件系統層四部分,主要完成與設備無關的數據存取介面抽象和各種文件系統標準的實現;設備與驅動管理模塊包含邏輯設備管理層、物理設備管理層、設備緩沖區高速緩存層、設備驅動管理層四部分,主要完成外部存儲設備管理及其驅動介面抽象功能。First it supports the system call interfaces complied with the posix standard, which make convenience to the porting process to delta os for applications. second, delta file 3. 0 offers the entire supports to the fat logic file system format, and make it suitable in multitasks environment through technique process. once more, delta file 3. 0 support the flexible virtual file system interface and drive manage interface to make update easier
首先,其系統調用介面遵循posix規范,以便於應用向deltaos進行移植;其次, deltafile3 . 0提供了對fat全系列邏輯文件系統格式(含fat12 、 fat16 、 fat32 )的完全支持,並通過改造將fat這種源於單任務操作系統dos的文件系統標準應用於多任務環境;此外, deltafile3 . 0提供了靈活的虛擬文件系統介面和設備驅動管理介面,便於未來的升級和擴展。How to set up your root filesystem on a logical volume
如何在邏輯卷上設置根文件系統Then we explicate the hardware design in details, including implementing ad convert, extending multiple serial communications and external memory, and using cpld do some logic controls. thereby we implement abundance simulation interface, flexible digital interface and serial communication interface. at last we describe the software design, including software design of cpld basing on vhdl and software design of dsp
本文首先介紹飛行模擬訓練系統的主要組成;接著說明飛控計算機整體系統方案的設計;然後詳細說明飛控計算機硬體平臺的設計,包括ad轉換、多串口通信、外部存儲器的擴展以及採用可編程邏輯器件cpld實現電路的邏輯控制等幾部分,體現了系統豐富的模擬介面、方便靈活的數字介面和串列通信介面;最後是軟體部分的編程,包括cpld部分的硬體描述語言程序設計,和dsp部分相關的程序設計。Then, i created a filesystem on the volume
然後,在邏輯卷上創建文件系統:The basis for all file system discussion is a logical volume of some sort
所有文件系統討論的基礎是某種類型的邏輯卷。In the system realize part, the paper listed the system diagram and system logic diagram, introduced the method of building system kernel and building file system, detailed analysised the network code and the ip packets filter code. after that, the paper showed the realize of the graphical interfaces and gave us the example application ; finally the paper presened the process and the result of test, including the equipment, related standard, environment and the measures
在系統實現部分,本文列出了系統框圖及邏輯框圖,介紹了構建系統內核及文件系統的方法,對網路部分的代碼和數據包過濾部分的代碼都進行了詳細的分析,並對圖形化界面的實現進行了描述,給出了圖形化界面的實例應用;最後對所實現的安全網關的性能作出了分析,包括對測試設備和相關標準的介紹,測試的環境與方法,給出了測試結果。The administrator can choose the logical block size when creating the filesystem typical sizes are 1024, 2048, and 4096 bytes
當創建文件系統時,管理員可以選擇邏輯塊的大小(通常大小可選擇1024 、 2048和4096位元組) 。Base on the analysis of comparison to current file systems, this thesis proposes new distributed network file system architecture on the tcp / ip protocol. the newly proposed file system is a three - layer architecture including clients, index servers and logic block servers
本文在分析現有的網路文件系統的基礎上,提出一種基於tcp ip的分散式網路文件系統結構,即以客戶端、索引服務器和邏輯塊服務器為基礎的三層結構。In the same time, it explains that web service is the excellent frame for the development of a high scalable system. in this paper, we also studied the n - tier architecture based on component technology and how to implement business logic and data logic of his system using advance development method and midware technology based on model obtained from uml
論文也重點研究了基於webservice的分散式n層體系結構,以及如何利用當前先進的基於組件的開發方式和中間件技術,在uml建模的基礎上,來具體實現his系統中的各種業務邏輯和數據邏輯,並對系統實現過程中的一些關鍵問題進行了深入闡述。The goal we must achieve, when designing distributed parallel file system, was analyzed also. the thesis present the logic structure of dpfs, the structure and the flush strategy of the module of directory cache and its role in the read - write operation, duplicate table ' s physical and logical structure, the management and synchronization algorithm of the duplicate table, and the model and the management algorithm of the module of intelligent duplicate management. also the effects that dpfs exerts to the system reliability and the read and write performance compared to ext2 were analyzed
本文首先介紹了數據存儲的發展概況與新的需求,分散式文件系統對其發展的重要影響以及設計分散式文件系統需要考慮的各種問題;然後分析了為滿足分散式并行服務器的功能需求, dpfs應實現的目標;接著介紹了dpfs設計的總體邏輯結構,目錄緩存管理模塊的結構設計、刷新策略以及該模塊在文件讀寫重定向中的作用,副本表的邏輯、物理結構、對其緩存的管理和同步演算法的實現,以及副本智能管理的設計模型及其管理演算法的設計與實現,還分析了dpfs對系統可靠性的影響以及在讀寫文件時與ext2文件系統性能的比較。There were separate file systems allocated on single volumes disks for the domino execution, data excepting client mail databases, and the domino directory names. nsf, and two volumes in a logical volume manager file system for transaction logging
有獨立的文件系統位於單一的卷(磁盤)上,用於domino的執行、數據(除了客戶機郵件數據庫)和domino目錄( names . nsf ) ,還有邏輯卷管理器( lvm )文件系統中的兩個卷用於事務日誌記錄。There were separate file systems allocated on single volumes disks for the domino execution, data excepting client mail databases, and the domino address book names. nsf, two volumes in a logical volume manager file system for transaction logging
我們為domino的執行程序、數據(除了客戶機的郵件數據庫外)和domino的地址薄( names . nsf )都在單個卷(磁盤)上分配了單獨的文件系統,在邏輯卷管理器( lvm )文件系統中為事務日誌分配了兩個卷。Tablespaces are logical representations of physical containers in filesystems
表空間是文件系統中的物理容器的邏輯表示。In this article, daniel shares his experiences converting cvs. gentoo. org s home filesystem to an lvm logical volume
在本文中, daniel和我們一起分享了他將cvs . gentoo . org的/ home文件系統轉換成lvm邏輯卷的經歷。In the future, i hope to move additional parts of my root filesystem over to lvm, and eventually even convert my root filesystem over to an lvm logical volume
我希望在今後能將根文件系統的其它部分轉移到lvm ,最終甚至將我的根文件系統轉換成lvm邏輯卷。Like reiserfs, xfs uses a logical journal ; that is, it does not journal literal filesystem blocks like ext3, and instead uses an efficient on - disk format to log metadata changes
象reiserfs一樣, xfs使用邏輯日誌;即,它不象ext3那樣將文字文件系統塊記錄到日誌,而是使用一種高效的磁盤格式來記錄元數據的變動。分享友人