patchback[bot] 72b282fe85 [PR #6274/14b19afc backport][stable-5] archive: Generate crc32 over 16MiB chunks (#6325) ... 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> (cherry picked from commit 14b19afc9a) Co-authored-by: Nils Meyer <nils@nm.cx>		2023-04-13 05:09:24 +00:00
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.keep	Rename changelogs/fragments/.empty -> changelogs/fragments/.keep	2020-08-07 08:17:57 +02:00
6199-archive-generate-checksum-in-chunks.yml	[PR #6274/14b19afc backport][stable-5] archive: Generate crc32 over 16MiB chunks (#6325)	2023-04-13 05:09:24 +00:00