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Data Files
The data files (or, the payload of a bag) in the BagIt spec are all the files found under the data directory. If there are orphaned files (those not found in the manifest, but exist in the data directory), a bag is deemed to be invalid.
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Tag files are all those in that exist outside of the data directory. The bagit.txt and bag-info.txt files are standard and we follow the same requirements as in the bagit BagIt specification for them.
manifest-sha256.txt
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- Required for UCSD deposits.
Information listed should come from the UCSD depositor SLA.
No Format Source Organization: SIO Geological Collections Organization Address: 2310 Downwind Way Contact Name: Alexandra Hangsterfer Contact Phone: 858-822-4837 Contact Email: ahangsterfer@ucsd.edu
bag command will add
No Format Payload-Oxum: 163450283.76 Bagging-Date: 2017-10-05 Bag-Size: 155.9 MB
Optional Tag Files
DuraspaceDuracloud Bridge:
- manifest-md5.txt
- content-properties.json
- .collection-snapshot.properties
DPN:
- dpn-tags/dpn-info.txt
- Possible other node related tag files
Each optional file is digested and added to the tagmanifest. DPN has its own constraints on the dpn-info.txt file which we conform toValidation on optional files is not currently supported.
Unaccepted Tag Files
- fetch.txt files are not accepted into Chronopolis (although legacy examples may exist)
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