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Bank needs to checkpoint any state it votes on #2555

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aeyakovenko opened this issue Jan 25, 2019 · 3 comments
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Bank needs to checkpoint any state it votes on #2555

aeyakovenko opened this issue Jan 25, 2019 · 3 comments
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v0.12.0 Beacons

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@aeyakovenko
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aeyakovenko commented Jan 25, 2019 •
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Problem

Each voting point, and therefore block, is a fork that may potentially need to be unrolled. The Bank implementation and the rest of the system is assuming a single unforkable bank state.

Proposed Solution

#2289 keeps track of forks and allows rollback between them.
@aeyakovenko
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#2640 #2646

@aeyakovenko aeyakovenko mentioned this issue Feb 2, 2019
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This was referenced Feb 5, 2019
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@garious garious added this to the v0.12 Beacons milestone Feb 19, 2019
@aeyakovenko
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aeyakovenko commented Mar 4, 2019 •
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fixed #2975

@aeyakovenko
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#2975

steviez pushed a commit to steviez/solana that referenced this issue Aug 20, 2024
@apfitzge
transaction_status_service: remove get_account_locks_unchecked (solan…
925a603 
…a-labs#2555)
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