Nepal:Redundancy

From OLPC
Revision as of 20:14, 7 February 2008 by Berrybw (talk | contribs) (New page: This page is meant to layout redundancy plans for Nepal's spring pilot of OLPC. See the Nepal page for more details on the pilot. == The Basic Heuristics for Redundancy == (a) Determi...)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

This page is meant to layout redundancy plans for Nepal's spring pilot of OLPC. See the Nepal page for more details on the pilot.

The Basic Heuristics for Redundancy

(a) Determine the minimum setup and identify all components that can fail individually. (b) For each failure, what would be the impact to the entire system. (c) Determine an N+1 or N+2 configuration that might address the concern.


Individual XO's

  • LiveCD+USB w/ correct image and settings
  • Possible to restore over the network?


Active Antennas

  • Need 3 antennas
  • 1 active antenna per 100 students
  • 2 antennas in use

?How many clients can an active antenna support?


School Server

Library Server

Internet Connection

Power

Tony Pearson has contributed extensively to this plan.