Fix/improve bootstrapping, introduce "reckless" chainstate db mode.#2015
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ImplOfAnImpl merged 11 commits intomasterfrom Feb 24, 2026
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Fix/improve bootstrapping, introduce "reckless" chainstate db mode.#2015ImplOfAnImpl merged 11 commits intomasterfrom
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OBorce
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…f the app was shutdown during bootstrapping.
…s `run` to node-lib to re-use it in test node. Remove `--import-bootstrap-file` option from node-gui. Make `--clean-data` and `--import-bootstrap-file` top-level options. Update bootstrapping functional tests to also check bad file import.
…compilation of wasm bindings
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Bootstrapping was previously completely non-functional, because an attempt to import a bootstrap file would truncate it instead.
Also, it was slow, not really faster than a network sync (a lot of overhead was coming from the inefficiency of the file format itself).
So, in this PR:
--import-bootstrap-fileand it's a top-level option (i.e. it comes before the network type). I also made--clean-dataa top-level option, for consistency and to be able to mark them as mutually exclusive.--enable-db-reckless-mode-in-ibdwas added, which puts chainstate into a "reckless" mode during bootstrapping or IBD; this disables filesystem sync at each db transaction commit, which has the potential to corrupt the db on a system crash, but also makes bootstrapping several times faster.