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2 votes
1 answer
128 views

Forked Parity pallet, didn't migrate storage, deployed to chain. How to clear original storage from the live chain?

We started a chain using pallet_collator_selection and later forked it. Both the original and the forked pallet use the LastAuthoredBlock StorageItem. We did not execute a storage migration from the ...
Garandor's user avatar
  • 121
2 votes
1 answer
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Reclaim used space of a removed StorageItem on a live chain

I am changing the collator_selection pallet by removing the LastAuthoredBlock StorageItem and adding an unrelated one, so although the chain is live, no data migration is needed. What happens with the ...
Garandor's user avatar
  • 121