1. DISTRIBUTED OPERATING SYSTEMS Sandeep Kumar Poonia 2. CANONICAL PROBLEMS IN DISTRIBUTED SYSTEMS Time ordering and clock synchronization Leader election Mutual…
Distributed Systems • We will consider distributed systems to be collections of compute engines in a NORMA configuration. Information exchange among systems will be by…
Slide 11 Distributed Deadlock 91.515 Fall 2001 Slide 2 2 DS Deadlock Topics Prevention –Too expensive in time and network traffic in a distributed system Avoidance –Determining…
Slide 1 Processes Chapter 3 Slide 2 Thread Usage in Nondistributed Systems Context switching as the result of IPC –Process: a running program (mgmt. unit of OS) –Thread:…
Slide 1 Threads Motivation Keep programs interactive. Programs may block waiting for I/O. This is a bad thing if the program is interactive. Background save. Consider…
Slide 1 Processes Chapter 3 Slide 2 Processes Topics discussed in this chapter: –Threads improve performance. In distributed systems threads allow clients and servers to…
Slide 1 Naming Chapter 5 Slide 2 n Most of the lecture notes are based on slides by Prof. Jalal Y. Kawash at Univ. of Calgary n Some slides are from Brennen Reynolds at University…
* Distributed Systems Architectures Chapter 2 * Course/Slides Credits Note: all course presentations are based on those developed by Andrew S. Tanenbaum and Maarten van Steen.…