sector interleave
(Or s ector map) Th e mapping from logical to physical s ector numb ers on a ef="module.php?name=Lexikon&file=search&eid=1&query=magnetic disk">magnetic disk d esign ed to optimis e s equ ential r eads and writ es. Data is usually transf err ed to and from th e disk in ef="module.php?name=Lexikon&file=search&eid=1&query=block">blocks or ef="module.php?name=Lexikon&file=search&eid=1&query=sector">sectors wh er e on e s ector li es within a continuous rang e of rotational angl e of th e disk. If logical s ectors ar e assign ed s equ entially to physical s ectors (0,1,2,...) th en by th e tim e on e s ector has b een r ead and proc ess ed ( e.g. writ en to main m emory) th e start of th e n ext logical s ector will hav e pass ed th e r ead/writ e h ead and will not b e acc essibl e until th e disk' s rotation brings it back und er th e h ead. Stagg ering th e physical s ectors ( e.g. 0,3,6,1,4,7,2,5,8) aims to allow just enough tim e d eal with on e s ector b efor e th e n ext is acc essibl e. This obviously d ep ends on th e r elativ e sp eed of th e rotation of th e disk, s ector siz e, s ectors p er track and th e sp eed of transf er of s ectors to main m emory. e="border-width:thin; border-color:#333333; border-style:dashed; padding:5px;" align="left">In addition suitable contents: [ ef="module.php?name=Lexikon&op=content&tid=31">2 ] [ ef="module.php?name=Lexikon&op=content&tid=134">= ] [ ef="module.php?name=Lexikon&op=content&tid=262">ad ] [ ef="module.php?name=Lexikon&op=content&tid=396">ag ] [ ef="module.php?name=Lexikon&op=content&tid=411">ai ] [ ef="module.php?name=Lexikon&op=content&tid=433">al ] [ ef="module.php?name=Lexikon&op=content&tid=544">am ] [ ef="module.php?name=Lexikon&op=content&tid=592">an ] [ ef="module.php?name=Lexikon&op=content&tid=683">app ] [ ef="module.php?name=Lexikon&op=content&tid=740">ar ] [ ef="module.php?name=Lexikon&op=content&tid=743">arc ] [ ef="module.php?name=Lexikon&op=content&tid=800">as ] [ 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