cmd/utils: disable snap protocol for fast node#2234
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zzzckck merged 1 commit intobnb-chain:developfrom Mar 21, 2024
Merged
cmd/utils: disable snap protocol for fast node#2234zzzckck merged 1 commit intobnb-chain:developfrom
zzzckck merged 1 commit intobnb-chain:developfrom
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zlacfzy
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zlacfzy
previously approved these changes
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zzzckck
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Mar 21, 2024
buddh0
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buddh0
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Mar 21, 2024
cmd/utils/flags.go
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| cfg.EnableTrustProtocol = true | ||
| } | ||
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| // A node without trie is not able to provide snap data, so it should disable snap protocol. |
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if disable
fast node can do snap sync?
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If you meant when a node starts with a fast node, which does full sync, then later on becomes a full node and does snap sync again, will it work? I'm not entirely sure, my intuition is that it doesn't work.
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zzzckck
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buddh0
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This was referenced Mar 21, 2024
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Description
This PR adds a logic check such that if the node is fast node (i.e.
--tries-verify-modeis notlocal), then it will disable the snap protocol by default.Rationale
When serving snap data (i.e.
AccountRange,StorageRange,TrieNodes), access to a complete state trie is necessary. However, for fast nodes, since they only store the snapshot, they can't service these requests. Disabling this snap protocol by default may help reduce network calls and processing time for the nodes in general.