Rewritable Optical Storage TechnologyJudith Paris Roth |
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Page 11
... sector . That is , if a file system kept two lists , a " garbage list " containing sectors to be erase and a " clean list " containing sec- tors that are erased , writing a sector simply would consist of using sectors from the second ...
... sector . That is , if a file system kept two lists , a " garbage list " containing sectors to be erase and a " clean list " containing sec- tors that are erased , writing a sector simply would consist of using sectors from the second ...
Page 82
... sector ) , an error will result . As most file systems require a disk's lowest numbered sectors to be re- written ... sector is requested to be written . This will be true if the following as- sumptions are made : • A newly formatted ...
... sector ) , an error will result . As most file systems require a disk's lowest numbered sectors to be re- written ... sector is requested to be written . This will be true if the following as- sumptions are made : • A newly formatted ...
Page 83
... Sector Size Issues The ANSI / ISO standard for the physical characteristics of rewritable 5.25- inch optical media includes two variants of sector size : 512 and 1024 user bytes per sector . ( Media sector size is determined at the time ...
... Sector Size Issues The ANSI / ISO standard for the physical characteristics of rewritable 5.25- inch optical media includes two variants of sector size : 512 and 1024 user bytes per sector . ( Media sector size is determined at the time ...
Contents
Preface | 7 |
Rewritable Optical Mass | 57 |
Software Considerations for Rewritable | 80 |
Copyright | |
6 other sections not shown
Common terms and phrases
addition allow applications beam CD-ROM coating Company Corporation cost Courtesy created cycles databases device direction distribution document drawings Electronic engineering environment Erasable example expected field Figure flexible format hard disk head increase integration interchangeability International Japan jukebox laser layer M-O drive Macintosh magnetic magneto-optical manufacturer marks mass storage materials medium memory multifunction Offers operating optical disk drives optical drive performance phase-change publishing recording reference removable require Research result rewritable drive rewritable optical disk rewritable optical media rewritable optical storage Ricoh Road roll rotation sample SCSI sector single Sony standard storage capacity Street substrate subsystem Suite surface tape Technology tion typical users workstation WORM write write-once written