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community.general/changelogs/fragments/6199-archive-generate-checksum-in-chunks.yml

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archive: Generate crc32 over 16MiB chunks (#6274) * archive: Generate crc32 over 16MiB chunks Running crc32 over the whole content of the compressed file potentially requires a lot of RAM. The crc32 function in zlib allows for calculating the checksum in chunks. This changes the code to calculate the checksum over 16 MiB chunks instead. 16 MiB is the value also used by shutil.copyfileobj(). * Update changelogs/fragments/6199-archive-generate-checksum-in-chunks.yml Change the type of change to bugfix Co-authored-by: Felix Fontein <felix@fontein.de> * Update changelogs/fragments/6199-archive-generate-checksum-in-chunks.yml Co-authored-by: Felix Fontein <felix@fontein.de> --------- Co-authored-by: Felix Fontein <felix@fontein.de>
2023-04-13 06:40:16 +02:00
bugfixes:
- archive - reduce RAM usage by generating CRC32 checksum over chunks (https://github.com/ansible-collections/community.general/pull/6274).
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