diff --git a/docs/maintain/maintain-guides-how-to-validate-polkadot.md b/docs/maintain/maintain-guides-how-to-validate-polkadot.md index daae15921f7b..f56e77c33eec 100644 --- a/docs/maintain/maintain-guides-how-to-validate-polkadot.md +++ b/docs/maintain/maintain-guides-how-to-validate-polkadot.md @@ -370,7 +370,7 @@ You can begin syncing your node by running the following command if you do not w validator mode right away: ```sh -./target/release/polkadot +./target/production/polkadot ``` ``` @@ -401,6 +401,22 @@ validator mode right away: ::: +:::tip Use Warp sync for faster syncing + +By default, the node performs `full` sync, which downloads and validates the full blockchain +history. `warp` sync can be used as a faster way to sync the validator node. + +`./target/production/polkadot --sync warp` + +Warp sync initially downloads and validates the finality proofs from [GRANDPA](../learn/learn-consensus.md#finality-gadget-grandpa) +and then downloads the state of the latest finalized block. After the warp sync, the node is ready to +import the latest blocks from the network and can be used as a Validator. The blocks from genesis +will be downloaded in the background. Check +[this discussion](https://substrate.stackexchange.com/questions/334/what-kinds-of-sync-mechanisms-does-substrate-implement/) +for more information about the different sync options available. + +::: + :::note Validators should sync using the RocksDb backend This is implicit by default, but can be explicit by passing the `--database RocksDb` flag.