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doc: Clarify nPruneAfterHeight for signet

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MarcoFalke 2022-01-05 16:26:39 +01:00
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src/node/blockstorage.h
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@ -82,7 +82,7 @@ private:
* *
* Pruning functions are called from FlushStateToDisk when the global fCheckForPruning flag has been set. * Pruning functions are called from FlushStateToDisk when the global fCheckForPruning flag has been set.
* Block and undo files are deleted in lock-step (when blk00003.dat is deleted, so is rev00003.dat.) * Block and undo files are deleted in lock-step (when blk00003.dat is deleted, so is rev00003.dat.)
* Pruning cannot take place until the longest chain is at least a certain length (100000 on mainnet, 1000 on testnet, 1000 on regtest). * Pruning cannot take place until the longest chain is at least a certain length (CChainParams::nPruneAfterHeight).
* Pruning will never delete a block within a defined distance (currently 288) from the active chain's tip. * Pruning will never delete a block within a defined distance (currently 288) from the active chain's tip.
* The block index is updated by unsetting HAVE_DATA and HAVE_UNDO for any blocks that were stored in the deleted files. * The block index is updated by unsetting HAVE_DATA and HAVE_UNDO for any blocks that were stored in the deleted files.
* A db flag records the fact that at least some block files have been pruned. * A db flag records the fact that at least some block files have been pruned.