How can I delete the head block stored in
I did something dumb - I modified the Octez code and then ran the modified
tezos-node while pointing at the directory I use for my archive node.
tezos-node updated the head but it saved it with bad metadata, which means the hash-chain is broken and so the chain can't grow.
Is it possible to just delete the last block in the chain, as stored on disk? I looked at the commands for
tezos-admin-client but didn't find anything.