diff --git a/polkadot/roadmap/implementers-guide/src/node/availability/availability-distribution.md b/polkadot/roadmap/implementers-guide/src/node/availability/availability-distribution.md index d24ac10303cdae0f9cf48c810f11be4c2cc27566..87400dd87eb39178c4c0501730a9fc713413182c 100644 --- a/polkadot/roadmap/implementers-guide/src/node/availability/availability-distribution.md +++ b/polkadot/roadmap/implementers-guide/src/node/availability/availability-distribution.md @@ -46,11 +46,8 @@ backers, not all of them are required to have the needed chunk. This in turn could lead to low throughput, as we have to wait for a fetches to fail, before reaching a validator finally having our chunk. We do rank back validators not delivering our chunk, but as backers could vary from block to block on a -perfectly legitimate basis, this is still not ideal. See the following issues -for more information: - -https://github.com/paritytech/polkadot/issues/2509 -https://github.com/paritytech/polkadot/issues/2512 +perfectly legitimate basis, this is still not ideal. See issues [2509](https://github.com/paritytech/polkadot/issues/2509) and [2512](https://github.com/paritytech/polkadot/issues/2512) +for more information. The current implementation also only fetches chunks for occupied cores in blocks in active leaves. This means though, if active leaves skips a block or we are