Use a 2/3 instead of 1/2 majority in Aura.

[afck]

No description provided.

[varasev]

I retested this PR: the problem seems to be in upstream stable branch with debug mode (when we build with cargo build). When I try to build the stable branch with cargo build --release --features final, I don't see the error.

[varasev]

Works fine if we build it in release mode with cargo build --release --features final.

When building with cargo build (in debug mode), there are 6-second blocks because the second validator doesn't produce blocks for some reason. The bug can be seen with https://github.com/varasev/test-block-reward/tree/debug-mode-test

Seems this bug is not related to this modification because it's also observed for the upstream Parity v2.4.5 stable branch. Created an issue there: openethereum#10637

[varasev]

@vkomenda @afck What is the cli option to launch original Parity unit tests?

[vkomenda]

@varasev, change directory to ethcore and run cargo test.

[varasev]

change directory to ethcore and run cargo test.

OK: test result: ok. 290 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out 👍