From 1fd13d67e85b8365baed1cfb435870e24a7e6979 Mon Sep 17 00:00:00 2001 From: Dominique Martinet Date: Thu, 26 Nov 2020 14:26:57 +0100 Subject: archive: disable preallocate-contents by default using fallocate() to preallocate files space does more harm than good: - breaks compression on btrfs - has been called "not the right thing to do" by xfs developers (because delayed allocation that most filesystems implement leads to smarter allocation than what the filesystem needs to do if we upfront fallocate files) --- src/libutil/archive.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/libutil/archive.cc') diff --git a/src/libutil/archive.cc b/src/libutil/archive.cc index f1479329f..03534abc4 100644 --- a/src/libutil/archive.cc +++ b/src/libutil/archive.cc @@ -27,7 +27,7 @@ struct ArchiveSettings : Config #endif "use-case-hack", "Whether to enable a Darwin-specific hack for dealing with file name collisions."}; - Setting preallocateContents{this, true, "preallocate-contents", + Setting preallocateContents{this, false, "preallocate-contents", "Whether to preallocate files when writing objects with known size."}; }; -- cgit v1.2.3