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Title:ZBIRČNI SISTEM ZA PRENOSLJIVE MEDIJE Z RAZŠIRJENO NASLOVNO TABELO
Authors:ID Hojnik, Tadej (Author)
ID Potočnik, Božidar (Mentor) More about this mentor... New window
ID Šinjur, Smiljan (Comentor)
Files:.pdf VS_Hojnik_Tadej_2012.pdf (1,94 MB)
MD5: AE2EC90BB8048B1980FB7FD0BCD17339
PID: 20.500.12556/dkum/c14ee77d-cf9c-4624-b178-59d9e3e75444
 
Language:Slovenian
Work type:Undergraduate thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:Cilj diplomske naloge je razvoj lastnega zbirčnega sistema z izbranimi posebnostmi, po katerih se razlikuje od obstoječih zbirčnih sistemov in s tem predstavlja izboljšavo oz. nadgradnjo trenutno uporabljenih rešitev. Ključna posebnost našega zbirčnega sistema je v statični naslovni tabeli, kjer so shranjeni osnovni podatki o ustvarjenih zbirkah in mapah. Če sta dolžina naziva in vsebine zbirke krajši od rezerviranega števila zlogov polja za naziv zbirke, se ob nazivu zbirke v to polje shrani še njena vsebina. Demonstracijo pravilnosti delovanja smo predstavili na testnih zbirkah in mapah, pri čemer smo izvedli devet implementiranih operacij, ki so tudi sicer najpogostejše operacije vsakega zbirčnega sistema. Velikost naslovne tabele in velikost sektorja smo nastavili na dovolj majhni vrednosti, da smo lahko prikazali surovo vsebino prenosljivega medija USB. Z analizo dobljene naslovne tabele in podatkovnega dela smo potrdili pravilnost delovanja implementiranih operacij ter ustreznost zasnove našega zbirčnega sistema.
Keywords:zbirčni sistem, prenosljivi mediji USB, operacijski sistem, naslovna tabela, sklenjen zapis
Place of publishing:Maribor
Publisher:[T. Hojnik]
Year of publishing:2012
PID:20.500.12556/DKUM-22228 New window
UDC:004.451.53:004.087(043.2)
COBISS.SI-ID:16004118 New window
NUK URN:URN:SI:UM:DK:IRZG2WYL
Publication date in DKUM:09.03.2012
Views:1991
Downloads:137
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
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Secondary language

Language:English
Title:FILE SYSTEM FOR PORTABLE MEDIA WITH EXTENDED ADDRESS TABLE
Abstract:The main objective of our diploma is to develop our own file system with special features, which distinguish it from existing file systems and represent an improvement or upgrade when comparing it with standard solutions, which are in use today. The key feature of our file system is in a static address table, which stores basic information about saved files and folders. The field in address table for storing file name property is of fixed lenght. If a length of file name and length of file content are shorter than reserved number of bytes for the file name field, the content of the file is saved directly in the file name field. We have implemented nine key features, which are commonly used in every file system. Our demonstration includes detailed description of how each one of these key operations is implemented and how it works in our file system. The number of records in address table and sector size have been set to values small enough, which allow us the best display format for raw dump of the content on USB disk drive. We have confirmed with a detailed analyis of our resulting address table and data part content that our implemented operations work correctly and that our file system was appropriately designed.
Keywords:file system, portable media device USB, operating system, address table, contiguous allocation


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