Distributed lock manager: Difference between revisions

Revision as of 22:26, 22 July 2008

Revision as of 23:47, 27 August 2008

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*Exclusive (EX). This is the traditional ''exclusive lock'' which allows read and update access to the resource, and prevents others from having any access to it.

The following [[truth table]] shows the compatibility of each lock mode with the others:

{| class="wikitable"