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2 votes
1 answer
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How to selectively populate state from a snapshot of one chain onto another?

Goal To use a full snapshot at some block height of one chain and selectively pull in select parts of this state. Use cases Migrating state from another chain. Example: A snapshot of only assets ...
Nuke's user avatar
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2 votes
1 answer
124 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