Date: Thu, 10 Aug 2023 04:46:31 +0000 From: bugzilla-noreply@freebsd.org To: doc@FreeBSD.org Subject: [Bug 273030] The ZFS default compression method described in the handbook is not zstd. Message-ID: <bug-273030-9-9pNhrkulCB@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-273030-9@https.bugs.freebsd.org/bugzilla/> References: <bug-273030-9@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D273030 Li-Wen Hsu <lwhsu@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |allanjude@FreeBSD.org, | |lwhsu@FreeBSD.org Status|New |Open --- Comment #1 from Li-Wen Hsu <lwhsu@FreeBSD.org> --- I think there are two things here. If you're talking about the default compression setting of the zfs on root done by the bsdinstall, in=20 usr.sbin/bsdinstall/scripts/zfsboot which is indeed set to lz4: : ${ZFSBOOT_POOL_CREATE_OPTIONS:=3D-O compress=3Dlz4 -O atime=3Doff} We can discuss if we want to change it to zstd. On the other hand, the default compression algorithm of OpenZFS, is still l= z4 when lz4_compress feature is enabled (and which is the default.) This is in the OpenZFS doc: =20 https://openzfs.github.io/openzfs-docs/man/master/7/zfsprops.7.html#compres= sion and so as the imported https://man.freebsd.org/zfsprops/7 Finally, you may misinterpret that paragraph. What it describes is that Ope= nZFS 2.0 is the default since FreeBSD 13.0, and thus zstd is an available option, not the default compression algorithm is changed. --=20 You are receiving this mail because: You are the assignee for the bug.=
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