Am migrating Plone 5 content 'Data.fs' and 'blobstorage' to latest Plone 6 docker instance running default RelStorage on postgres.
- Copy the source data to /data/source
- Create a custom conf
- Running 'bin/zodbconvert --clear etc/relstorage-import.conf' from plone-backend container.
<filestorage source>
path /data/source/Data.fs
blob-dir /data/source/blobstorage
</filestorage>
<relstorage destination>
<postgresql>
dsn $(RELSTORAGE_DSN)
</postgresql>
</relstorage>
Wonder how to resolve the following error: Thanks.
Traceback (most recent call last):
File "/app/bin/zodbconvert", line 8, in <module>
sys.exit(main())
File "/app/lib/python3.9/site-packages/relstorage/zodbconvert.py", line 221, in main
destination.copyTransactionsFrom(source)
File "/app/lib/python3.9/site-packages/relstorage/storage/__init__.py", line 903, in copyTransactionsFrom
Copy(self.blobhelper, self, self).copyTransactionsFrom(other)
File "/app/lib/python3.9/site-packages/relstorage/storage/copy.py", line 89, in copyTransactionsFrom
copier.copy(progress)
File "/app/lib/python3.9/site-packages/relstorage/storage/copy.py", line 252, in copy
num_txn_records, txn_data_size, num_blobs = self(trans)
File "/app/lib/python3.9/site-packages/relstorage/storage/copy.py", line 265, in __call__
record_size, _was_blob = self.restore_one(
File "/app/lib/python3.9/site-packages/relstorage/storage/copy.py", line 186, in restore_one
dir=self.blobhelper.temporaryDirectory()
File "/app/lib/python3.9/site-packages/relstorage/blobhelper/__init__.py", line 69, in temporaryDirectory
raise Unsupported("No blob directory is configured.")
ZODB.POSException.Unsupported: No blob directory is configured.