'Physical block' presentation slideshows

G5 3OPS Operating Systems

G5 3OPS Operating Systems. File Systems. Graham Kendall. Why Use Files?. It allows data to be stored between processes It allows us to store large volumes of data Allows more than one process to access the data at the same time. File Naming - 1.

453 views • 37 slides

286 views • 20 slides

File Systems - IV

CS423UG Operating Systems . File Systems - IV. Indranil Gupta Lecture 25 10/24/2005. Content . File systems implementation. File System Implementation. A possible file system layout.

313 views • 18 slides

Block I/O

Block I/O. Juan Ortega 9/23/09 NTW412. What is Block I/O?. A block is a sequence of bytes or bits having a nominal length (block size). Blocking is used to facilitate the handling of the data-stream by the computer program receiving the data. Blocked data are normally read a block at a time.

389 views • 14 slides