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Diffstat (limited to 'sys-fs/bees/bees-0.7.ebuild')
| -rw-r--r-- | sys-fs/bees/bees-0.7.ebuild | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/sys-fs/bees/bees-0.7.ebuild b/sys-fs/bees/bees-0.7.ebuild deleted file mode 100644 index 5ceba33ee963..000000000000 --- a/sys-fs/bees/bees-0.7.ebuild +++ /dev/null @@ -1,109 +0,0 @@ -# Copyright 1999-2022 Gentoo Authors -# Distributed under the terms of the GNU General Public License v2 - -EAPI=7 - -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 -> ${P}.tar.gz" - KEYWORDS="~amd64 ~arm64" -fi - -LICENSE="GPL-3" -SLOT="0" -IUSE="tools" - -DEPEND=" - >=sys-apps/util-linux-2.30.2 - >=sys-fs/btrfs-progs-4.20.2 -" -RDEPEND="${DEPEND}" - -CONFIG_CHECK="~BTRFS_FS" -ERROR_BTRFS_FS="CONFIG_BTRFS_FS: bees does currently only work with btrfs" - -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 -ge 5 4 0; then - ewarn "With kernel version 5.4 or later, the kernel may hang when multiple threads" - ewarn "are running LOGICAL_INO and dedupe ioctl. This is not exclusively triggered" - ewarn "by bees but also other software running such operations, bees will just more" - ewarn "likely to trigger the bug. You can work around this issue by reducing the" - ewarn "thread count of bees to 1." - ewarn - 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 - if use tools; then - echo OPTIONAL_INSTALL_TARGETS=install_tools >>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 -} |