[gentoo-commits] repo/gentoo:master commit in: sys-fs/bees/, sys-fs/bees/files/

["Sam James" <sam@gentoo.org>]

commit:     4b18687cf86110887846d381b1e32b722ba60fee
Author:     Kai Krakow <kai <AT> kaishome <DOT> de>
AuthorDate: Wed Jul 31 09:56:27 2024 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Mon Jan 20 03:35:49 2025 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=4b18687c

sys-fs/bees: drop 0.10

Signed-off-by: Kai Krakow <kai <AT> kaishome.de>
Signed-off-by: Sam James <sam <AT> gentoo.org>

 sys-fs/bees/bees-0.10.ebuild                       | 112 ---------------------
 ...le-Work-around-kernel-memory-fragmentatio.patch |  34 -------
 2 files changed, 146 deletions(-)

diff --git a/sys-fs/bees/bees-0.10.ebuild b/sys-fs/bees/bees-0.10.ebuild
deleted file mode 100644
index a1b15c2ef627..000000000000
--- a/sys-fs/bees/bees-0.10.ebuild
+++ /dev/null
@@ -1,112 +0,0 @@
-# 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
-}

diff --git a/sys-fs/bees/files/0001-HACK-crucible-Work-around-kernel-memory-fragmentatio.patch b/sys-fs/bees/files/0001-HACK-crucible-Work-around-kernel-memory-fragmentatio.patch
deleted file mode 100644
index 0ceb5cbfc79e..000000000000
--- a/sys-fs/bees/files/0001-HACK-crucible-Work-around-kernel-memory-fragmentatio.patch
+++ /dev/null
@@ -1,34 +0,0 @@
-From 10c2006e627b5bda74f9f8aca1a574aa0e0e1eaa Mon Sep 17 00:00:00 2001
-From: Kai Krakow <kai@kaishome.de>
-Date: Sun, 9 Jul 2023 12:24:40 +0200
-Subject: [PATCH] HACK: crucible: Work around kernel memory fragmentation
-
-According to @Zygo:
-
-> This will drastically reduce the number of reflinks bees can handle
-> to a single extent, but that size is beyond more than enough for most
-> filesystems. Making the buffer smaller may also reduce the size of
-> vmallocs which might be aggravating the kernel's memory manager.
-
-Link: https://github.com/Zygo/bees/issues/260#issuecomment-1627586574
-Signed-off-by: Kai Krakow <kai@kaishome.de>
----
- include/crucible/fs.h | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/include/crucible/fs.h b/include/crucible/fs.h
-index 6d1780b..5da7da0 100644
---- a/include/crucible/fs.h
-+++ b/include/crucible/fs.h
-@@ -65,7 +65,7 @@ namespace crucible {
- 	};
- 
- 	struct BtrfsIoctlLogicalInoArgs {
--		BtrfsIoctlLogicalInoArgs(uint64_t logical, size_t buf_size = 16 * 1024 * 1024);
-+		BtrfsIoctlLogicalInoArgs(uint64_t logical, size_t buf_size = 64 * 1024);
- 
- 		uint64_t get_flags() const;
- 		void set_flags(uint64_t new_flags);
--- 
-2.39.3
-