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Add 2/3n Commit count for IBFT blocks #1906

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merged 11 commits into from
Feb 28, 2021
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@rain-on rain-on commented Feb 11, 2021

PR description

Quorum can configure their IBFT implementation to change from a 2F+1 to 2n/3 threshold (as set in the genesis file).

In order to ensure Besu can interop with these networks (as a listener, not validator), it is important that this change
be supported in blockheader validation.

Fixed Issue(s)

Changelog

@rain-on rain-on requested a review from jframe February 11, 2021 05:41
Signed-off-by: Trent Mohay <trent.mohay@consensys.net>
Trent Mohay added 6 commits February 11, 2021 16:47
Signed-off-by: Trent Mohay <trent.mohay@consensys.net>
Signed-off-by: Trent Mohay <trent.mohay@consensys.net>
Signed-off-by: Trent Mohay <trent.mohay@consensys.net>
Signed-off-by: Trent Mohay <trent.mohay@consensys.net>
Signed-off-by: Trent Mohay <trent.mohay@consensys.net>
Signed-off-by: Trent Mohay <trent.mohay@consensys.net>
Trent Mohay added 2 commits February 17, 2021 09:37
Signed-off-by: Trent Mohay <trent.mohay@consensys.net>
Signed-off-by: Trent Mohay <trent.mohay@consensys.net>
Trent Mohay added 2 commits February 17, 2021 16:41
Signed-off-by: Trent Mohay <trent.mohay@consensys.net>
@rain-on rain-on enabled auto-merge (squash) February 28, 2021 22:21
@rain-on rain-on merged commit e2963d6 into hyperledger:master Feb 28, 2021
RichardH92 pushed a commit to RichardH92/besu that referenced this pull request Mar 29, 2021
This allows Besu to interop with an Quorum IBFT-1 network which has been updated to use a 2/3 validator threshold, rather than 2F+1.

Signed-off-by: Trent Mohay <trent.mohay@consensys.net>
Signed-off-by: Richard Hart <richardhart92@gmail.com>
eum602 pushed a commit to lacchain/besu that referenced this pull request Nov 3, 2023
This allows Besu to interop with an Quorum IBFT-1 network which has been updated to use a 2/3 validator threshold, rather than 2F+1.

Signed-off-by: Trent Mohay <trent.mohay@consensys.net>
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2 participants