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authorPieter Wuille <pieter.wuille@gmail.com>2013-01-03 15:29:07 +0100
committerPieter Wuille <pieter.wuille@gmail.com>2013-01-04 14:58:47 +0100
commit1f355b66cd90f1bd96a862604a7216e8ba56f853 (patch)
tree05998e9ab46b5fe669211a5c0675fa8a8d73ac23 /src/rpcnet.cpp
parent8539361e66eace839060f77f39b770d045e7ce28 (diff)
New database check routine
-checklevel gets a new meaning: 0: verify blocks can be read from disk (like before) 1: verify (contextless) block validity (like before) 2: verify undo files can be read and have good checksums 3: verify coin database is consistent with the last few blocks (close to level 6 before) 4: verify all validity rules of the last few blocks Level 3 is the new default, as it's reasonably fast. As level 3 and 4 are implemented using an in-memory rollback of the database, they are limited to as many blocks as possible without exceeding the limits set by -dbcache. The default of -dbcache=25 allows for some 150-200 blocks to be rolled back. In case an error is found, the application quits with a message instructing the user to restart with -reindex. Better instructions, and automatic recovery (when possible) or automatic reindexing are left as future work.
Diffstat (limited to 'src/rpcnet.cpp')
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