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From: "Sam James" <sam@gentoo.org>
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Subject: [gentoo-commits] repo/gentoo:master commit in: sys-fs/bees/
X-VCS-Repository: repo/gentoo
X-VCS-Files: sys-fs/bees/Manifest sys-fs/bees/bees-0.10.ebuild
X-VCS-Directories: sys-fs/bees/
X-VCS-Committer: sam
X-VCS-Committer-Name: Sam James
X-VCS-Revision: 936591e7df8636b5eef3c25e3973da0bce087524
X-VCS-Branch: master
Date: Mon, 10 Jul 2023 03:53:21 +0000 (UTC)
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commit: 936591e7df8636b5eef3c25e3973da0bce087524
Author: Kai Krakow <kai <AT> kaishome <DOT> de>
AuthorDate: Sun Jul 9 10:43:34 2023 +0000
Commit: Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Mon Jul 10 03:52:55 2023 +0000
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=936591e7
sys-fs/bees: add 0.10
Closes: https://bugs.gentoo.org/909784
Signed-off-by: Kai Krakow <kai <AT> kaishome.de>
Signed-off-by: Sam James <sam <AT> gentoo.org>
sys-fs/bees/Manifest | 1 +
sys-fs/bees/bees-0.10.ebuild | 112 +++++++++++++++++++++++++++++++++++++++++++
2 files changed, 113 insertions(+)
diff --git a/sys-fs/bees/Manifest b/sys-fs/bees/Manifest
index 56d866ff5c0e..49d473308e14 100644
--- a/sys-fs/bees/Manifest
+++ b/sys-fs/bees/Manifest
@@ -1,2 +1,3 @@
+DIST bees-0.10.tar.gz 177509 BLAKE2B 269cf65d5250a07297dfaee6c0fd6bc25199d63fe423d63ce39df8bcdb64d6f8110a0e03d0dc7dc1b105a8886f2a9364da8878481546eaa8dbf3dc46abc569ed SHA512 77a4ae3d66430c2d9dc0351c16c60bad95f21e238fc00f5f5787f55929ba75ee25212ac4bb4a3e4a9419cec27bbcfd2987aa925a54bc2872609b38a698dbedc3
DIST bees-0.8.tar.gz 166890 BLAKE2B 26c7563ed1433526371d45e5f2f9e4f2a749e18f0d97e7a2ee445ef9d4cdf49210c8a96f756c04d19337497d12eacde28430f9ad64df198ff44c901b1bfc36c2 SHA512 92208ee186de18e764fab42f3de4e518047a21f4ed2429040a706fe7a45e0b2d39d1e468beefc92553659fc4587f4894a33d5a26bfd59278923208db3acc7da0
DIST bees-0.9.tar.gz 176570 BLAKE2B f210afc342debb9fcdaba977ecccee9c07929197ccda942566634ef4d08c8bd11edb67ea50e05b046771faad212a9c3e01fc98c74dc759785afa588ba1d68b06 SHA512 dce90fc6f1741356331cc8c43536ea497c41a702be1b2bc2196f9ad0d5083d7255f15d529cf2804e4f36675ccc4a1d11d25ee266071a984199706ae2cd285c43
diff --git a/sys-fs/bees/bees-0.10.ebuild b/sys-fs/bees/bees-0.10.ebuild
new file mode 100644
index 000000000000..1b164eb56b08
--- /dev/null
+++ b/sys-fs/bees/bees-0.10.ebuild
@@ -0,0 +1,112 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit linux-info systemd toolchain-funcs
+
+DESCRIPTION="Best-Effort Extent-Same, a btrfs dedup agent"
+HOMEPAGE="https://github.com/Zygo/bees"
+
+if [[ ${PV} == 9999 ]] ; then
+ inherit git-r3
+ EGIT_REPO_URI="https://github.com/Zygo/bees.git"
+else
+ SRC_URI="https://github.com/Zygo/bees/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+ KEYWORDS="~amd64 ~arm64"
+fi
+
+LICENSE="GPL-3"
+SLOT="0"
+IUSE=""
+
+DEPEND="
+ >=sys-apps/util-linux-2.30.2
+ >=sys-fs/btrfs-progs-4.20.2
+"
+RDEPEND="${DEPEND}"
+
+CONFIG_CHECK="~BTRFS_FS"
+ERROR_BTRFS_FS="CONFIG_BTRFS_FS: bees does currently only work with btrfs"
+
+PATCHES=(
+ "${FILESDIR}/0001-HACK-crucible-Work-around-kernel-memory-fragmentatio.patch"
+)
+
+pkg_pretend() {
+ if [[ ${MERGE_TYPE} != buildonly ]]; then
+ if kernel_is -lt 4 11; then
+ ewarn "With kernel versions below 4.11, bees may severely degrade system performance"
+ ewarn "and responsiveness. Especially, the kernel may deadlock while bees is"
+ ewarn "running, it's recommended to run at least kernel 4.11."
+ ewarn
+ elif kernel_is -lt 4 14 29; then
+ ewarn "With kernel versions below 4.14.29, bees may generate a lot of bogus WARN_ON()"
+ ewarn "messages in the kernel log. These messages can be ignored and this is fixed"
+ ewarn "with more recent kernels:"
+ ewarn "# WARNING: CPU: 3 PID: 18172 at fs/btrfs/backref.c:1391 find_parent_nodes+0xc41/0x14e0"
+ ewarn
+ elif kernel_is -lt 5 7 0; then
+ ewarn "With kernel versions below 5.4.96 and 5.7, the kernel may hold file system"
+ ewarn "locks for a long time while at the same time CPU usage increases when bees is"
+ ewarn "operating. bees tries to avoid this behavior by excluding very common extents"
+ ewarn "from deduplication. This has only a minimal impact on dedupe effectiveness."
+ ewarn
+ fi
+ if kernel_is -lt 5 1 0; then
+ ewarn "IMPORTANT: With kernel versions below 5.1.0, you may experience data corruption"
+ ewarn "due to bees using compression in btrfs. You are adviced to use a chronologically"
+ ewarn "later kernel, that includes older LTS versions released after 5.0.4:"
+ ewarn "Fixed in: 5.1+, 5.0.4+, 4.19.31+, 4.14.108+, 4.9.165+, 4.4.177+, 3.18.137+"
+ ewarn "# commit 8e92821 btrfs: fix corruption reading shared and compressed extents after hole punching"
+ ewarn
+ fi
+ if kernel_is -lt 5 4 19; then
+ ewarn "With kernel versions below 5.4.19, bees may trigger a btrfs bug when running"
+ ewarn "btrfs-balance in parallel. This may lead to meta-data corruption in the worst"
+ ewarn "case. Especially, kernels 5.1.21 and 5.2.21 should be avoided. Kernels 5.0.x"
+ ewarn "after 5.0.21 should be safe. In the best case, affected kernels may force"
+ ewarn "the device RO without writing corrupted meta-data. More details:"
+ ewarn "https://github.com/Zygo/bees/blob/master/docs/btrfs-kernel.md"
+ ewarn
+ fi
+ if kernel_is -gt 5 15 106; then
+ if kernel_is -lt 6 3 10; then
+ ewarn "With kernel versions 5.15.107 or later, there is a memory fragmentation"
+ ewarn "issue with LOGICAL_INO which can lead to cache thrashing and cause IO"
+ ewarn "latency spikes. This version ships with a work-around at the cost of not"
+ ewarn "handling highly duplicated filesystems that well. More details:"
+ ewarn "https://github.com/Zygo/bees/issues/260"
+ ewarn
+ fi
+ fi
+
+ elog "Bees recommends running the latest current kernel for performance and"
+ elog "reliability reasons, see README.md."
+ fi
+}
+
+src_prepare() {
+ default
+ sed -i 's/ -Werror//' makeflags || die
+}
+
+src_configure() {
+ tc-export CC CXX AR
+ cat >localconf <<-EOF || die
+ ETC_PREFIX="${EPREFIX}/etc"
+ LIBEXEC_PREFIX="${EPREFIX}/usr/libexec"
+ PREFIX="${EPREFIX}/usr"
+ SYSTEMD_SYSTEM_UNIT_DIR="$(systemd_get_systemunitdir)"
+ DEFAULT_MAKE_TARGET=all
+ EOF
+ if [[ ${PV} != "9999" ]] ; then
+ echo BEES_VERSION=v${PV} >>localconf || die
+ fi
+}
+
+src_compile() {
+ default
+ # localconf quotes leak in the systemd unit but are still needed for spaces
+ sed -i 's/"//g' scripts/beesd@.service || die
+}