steveandroulakis / mytardis-lighthouse-migrate-test

testing migrations from http://mytardis.lighthouseapp.com/ to Github Issues
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Migrating datafiles to different file storage locations #25

Open steveandroulakis opened 11 years ago

steveandroulakis commented 11 years ago

One strategy for managing physical storage is to migrate the data files from one storage location to another, while keeping the metadata in the MyTardis database.

At the low level, the process would consist of the following steps:

We should be able to implement the basic migration functionality without changing the MyTardis core model.

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steveandroulakis commented 11 years ago

Migrating datafiles to different file storage locations

by Stephen Crawley

steveandroulakis commented 11 years ago

Migrating datafiles to different file storage locations

This is about half-way implemented in my datafile-migration fork. The low-level stuff (migration of selected datafiles) is implemented and available as a django command. I’m working on the stuff that decides what to migrate ... based on a scoring heuristic. I’m doing this as a MyTardis "app".

by Stephen Crawley

steveandroulakis commented 11 years ago

Migrating datafiles to different file storage locations

I’ve submitted the pull request for a preliminary version.

by Stephen Crawley