20.500.12556/DKUM-22228 ZBIRČNI SISTEM ZA PRENOSLJIVE MEDIJE Z RAZŠIRJENO NASLOVNO TABELO FILE SYSTEM FOR PORTABLE MEDIA WITH EXTENDED ADDRESS TABLE 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. 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. zbirčni sistem prenosljivi mediji USB operacijski sistem naslovna tabela sklenjen zapis file system portable media device USB operating system address table contiguous allocation true true false [T. Hojnik] Slovenski jezik Angleški jezik Diplomsko delo 2012-03-01 14:46:43 2012-03-09 13:02:39 2022-04-14 11:15:38 2023-12-29 03:36:18 2012 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 004.451.53:004.087(043.2) 16004118 URN:SI:UM:DK:IRZG2WYL VS_Hojnik_Tadej_2012.pdf VS_Hojnik_Tadej_2012.pdf 1 AE2EC90BB8048B1980FB7FD0BCD17339 6c1912bba3a9e97eaea90cb78c71925bcf83ebf88419da6efa089db9e5abfcc9 6ee96930-7c06-11eb-bb7a-00155d0001ca 20.500.12556/dkum/c14ee77d-cf9c-4624-b178-59d9e3e75444 https://dk.um.si/Dokument.php?lang=slv&id=28591 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0