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Overview
This module verifies the checksums derived from Islandora object datastreams and adds a PREMIS 'fixity check' entry to the object's audit log for each datastream checked. Please note that adding this entry updates the object (specifically, it changes the object's lastModifiedDate).
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With each run, the module performs checksum verification on a configurable list of object datastreams. When it has checked the datastreams of all objects (from oldest to newest), it will start from the beginning (i.e. with the oldest object in your repository) and repeat the verification cycle.
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Dependencies
This module requires the following modules/libraries:
This module is only useful if you use Fedora Commons to generate checksums on datastreams. The easiest way to have Fedora Commons generate checksums is to install and enable the Islandora Checksum module.
Downloads
Release Notes and Downloads
Installation
Install as usual, see this for further information.
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