SCAN (Cont 0J寸 3、e3e29 8 SSIS寸 」83J0 pesq asifa sf 23 dnen6=88:」833J5S'J」Sep'e⊥ Applied Operating System Concepts 13.9 Silberschatz, Galvin, and Gagne @199913.9 Silberschatz, Galvin, and Gagne ©1999 Applied Operating System Concepts SCAN (Cont.)