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Description of bug

Default is to keep all finalized blocks. otherwise, all blocks can be kept (i.e 'archive'), or for all canonical blocks (i.e 'archive-canonical'), or for the last N blocks (i.e a number).

NOTE: only finalized blocks are subject for removal!

If only the finalized blocks are subject to removal, and all finalized blocks are canonical (maybe I'm wrong here?), what is the difference between parameter default (all finalized blocks) and archive-canonical ?

Steps to reproduce

No response