on 64 KiB boundaries. This reduces disk usage reported by “du -sh” by 9% for the ‘guix’ package, by 23% for ‘guile’, and by 35% for ‘guile-git’. * guix/store/deduplication.scm (hole-size, find-holes): New procedures. (tee)[seekable?]: New variable. [read!]: Add case when SEEKABLE? is true. * tests/store-deduplication.scm (cartesian-product): New procedure. ("copy-file/deduplicate, sparse files (holes: ~a/~a/~a)"): New test set. Change-Id: Iad2ab7830dcb1220e2026f4a127a6c718afa8964

Age	Commit message (Expand)	Author
Ludovic Courtès
2022-12-10	deduplicate: Use 'sendfile' for small file copies....* guix/store/deduplication.scm (dump-file/deduplicate): Use 'sendfile' instead of 'dump-port'. * tests/store-deduplication.scm ("copy-file/deduplicate, below %deduplication-minimum-size"): New test.	Ludovic Courtès