core, cmd, trie: pbss fix release v1.13.8 #625
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This change refactors stacktrie to separate the stacktrie itself from the internal representation of nodes: a stacktrie is not a recursive structure of stacktries, rather, a framework for representing and operating upon a set of nodes. --------- Co-authored-by: Gary Rong <garyrong0905@gmail.com>
This change - Removes the owner-notion from a stacktrie; the owner is only ever needed for comitting to the database, but the commit-function, the `writeFn` is provided by the caller, so the caller can just set the owner into the `writeFn` instead of having it passed through the stacktrie. - Removes the `encoding.BinaryMarshaler`/`encoding.BinaryUnmarshaler` interface from stacktrie. We're not using it, and it is doubtful whether anyone downstream is either.
This change enhances the stacktrie constructor by introducing an option struct. It also simplifies the `Hash` and `Commit` operations, getting rid of the special handling round root node.
…in stacktrie (#28327) * core, eth, trie: filter out boundary nodes in stacktrie * eth/protocol/snap: add comments * Update trie/stacktrie.go Co-authored-by: Martin Holst Swende <martin@swende.se> * eth, trie: remove onBoundary callback * eth/protocols/snap: keep complete boundary nodes * eth/protocols/snap: skip healing if the storage trie is already complete * eth, trie: add more metrics * eth, trie: address comment --------- Co-authored-by: Martin Holst Swende <martin@swende.se>
This fixes a database corruption issue that could occur during state healing. When sync is aborted while certain modifications were already committed, and a reorg occurs, the database would contain incorrect trie nodes stored by path. These nodes need to detected/deleted in order to obtain a complete and fully correct state after state healing. --------- Co-authored-by: Felix Lange <fjl@twurst.com>
Original problem was caused by #28595, where we made it so that as soon as we start to sync, the root of the disk layer is deleted. That is not wrong per se, but another part of the code uses the "presence of the root" as an init-check for the pathdb. And, since the init-check now failed, the code tried to re-initialize it which failed since a sync was already ongoing. The total impact being: after a state-sync has begun, if the node for some reason is is shut down, it will refuse to start up again, with the error message: `Fatal: Failed to register the Ethereum service: waiting for sync.`. This change also modifies how `geth removedb` works, so that the user is prompted for two things: `state data` and `ancient chain`. The former includes both the chaindb aswell as any state history stored in ancients. --------- Co-authored-by: Martin HS <martin@swende.se>
This pull request improves the condition to check if path state scheme is in use. Originally, root node presence was used as the indicator if path scheme is used or not. However due to fact that root node will be deleted during the initial snap sync, this condition is no longer useful. If PersistentStateID is present, it shows that we've already configured for path scheme.
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