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nomination-pools: clear pool metadata after a pool is deleted. #12077

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kianenigma opened this issue Aug 20, 2022 · 2 comments · Fixed by #12154
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nomination-pools: clear pool metadata after a pool is deleted. #12077

kianenigma opened this issue Aug 20, 2022 · 2 comments · Fixed by #12154
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@ruseinov
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I3-bug The node fails to follow expected behavior. Z1-easy Can be fixed primarily by duplicating and adapting code by an intermediate coder
Milestone
Polkadot v0.9.29

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@kianenigma
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In fn dissolve_pool, the corresponding pool metadata has to be removed as well.

Currently, we forget to do this.

Also requires a small migration: iterate over all metadatas, if one does not have a corresponding bonded_pool, delete it. The migration could also be executed manually with providing the right system::kill_storage.
@kianenigma kianenigma added I3-bug The node fails to follow expected behavior. Z1-easy Can be fixed primarily by duplicating and adapting code by an intermediate coder labels Aug 20, 2022
@tifecool
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Would like to attempt this

@tifecool
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What do you mean by migration?

@tifecool tifecool mentioned this issue Aug 27, 2022
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@kianenigma kianenigma added this to the Polkadot v0.9.29 milestone Aug 28, 2022
@ruseinov ruseinov mentioned this issue Aug 31, 2022
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@ruseinov ruseinov

Labels
I3-bug The node fails to follow expected behavior. Z1-easy Can be fixed primarily by duplicating and adapting code by an intermediate coder
Projects
(Nominated) Proof of Stake
Status: ✅ Done
Milestone
Polkadot v0.9.29
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[Fix] Make sure pool metadata is removed on pool dissolve paritytech/substrate
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@ruseinov @kianenigma @tifecool