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path: root/contrib/linearize/linearize-data.py
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2017-01-25Fix various minor linearization script issuesDouglas Roark
- The last-timestamp-encountered variable wasn’t being used properly. Rewrite code to properly allow for new blockchain files to be written when split by month. - Properly set a blockchain file’s access and modify times. - Add a “debug output” option to quiet certain output that might not always be desirable. - Update the README.
2017-01-13Remove unused Python importspracticalswift
2017-01-05Make linearize scripts Python 3-compatible.Doug
2017-01-05Allow linearization scripts to support hash byte reversalDoug
Currently, the linearization scripts require input hashes to be in one endian form. Add support for byte reversal.
2016-12-31Increment MIT Licence copyright header year on files modified in 2016isle2983
Edited via: $ contrib/devtools/copyright_header.py update .
2016-06-26Use portable #! in python scripts (/usr/bin/env)Matthew King
2015-07-10Update Linearize tool to support Windows pathsPaul Georgiou
2015-05-20contrib/linearize: Support linearization of testnet blocksJeff Garzik
2014-12-19Added "Core" to copyright headerssandakersmann
Github-Pull: #5494 Rebased-From: 15de949bb9277e442302bdd8dee299a8d6deee60
2014-12-16Remove references to X11 licenceMichael Ford
2014-12-08Remove genesis block hash from errorMicha
2014-12-07Make several small string fixes in linearize-data.pyMicha
- Add a space after the fixed string prepended to file names when input or output file changes - Clarify the error message when the genesis block is not found in the hash list (...why do we have this at all?)
2014-10-06contrib: make linearize-data.py cope with out-of-order blocksWladimir J. van der Laan
Make it possible to read blocks in any order. This will be required after headers-first (#4468), so should be merged before that. - Read block header. For expected blocks, continue, else skip. - For in-order blocks: copy block contents directly. Write prior out-of-order blocks if this connects a consecutive span. - For out-of-order blocks, store extents of block data for later retrieval. Cache out-of-order blocks in memory up to 100MB (configurable).
2014-09-11Catch error when done reading filesSuhas Daftuar
2014-09-04contrib/linearize: Add feature to set file's timestamp based on block header ↵Jeff Garzik
time.
2014-08-24contrib/linearize: split block files based on year-month, not just yearJeff Garzik
2014-08-24contrib/linearize: Guarantee that output is generated in-orderJeff Garzik
This was typically ensured implicitly by virtue of normal bitcoind operation. Adding an explicit check provides a stronger guarantee, and it is cheap to add.
2014-08-23contrib/linearize: split output files based on new-timestamp-year or ↵Jeff Garzik
max-file-size
2014-08-23Update linearize scripts.Jeff Garzik
Break into two steps: * Generate hash list * Build data file(s) from local bitcoind blocks/ directory. This supports building one large bootstrap.dat, or multiple smaller blocks/blkNNNNN.dat files.