The Debian patchset has a great tool (checkarray) to run a regular check of arrays , and I think we could benefit from it, since it saved my data at least once already.

(Portage version: 2.2.7/cvs/Linux x86_64, unsigned Manifest commit)

2 files changed, 93 insertions, 1 deletions

diff --git a/sys-fs/mdadm/ChangeLog b/sys-fs/mdadm/ChangeLog
index 2550854145e3..41da97c4c260 100644
--- a/sys-fs/mdadm/ChangeLog
+++ b/sys-fs/mdadm/ChangeLog
@@ -1,6 +1,13 @@
 # ChangeLog for sys-fs/mdadm
 # Copyright 1999-2013 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/sys-fs/mdadm/ChangeLog,v 1.172 2013/09/28 08:43:48 pacho Exp $
+# $Header: /var/cvsroot/gentoo-x86/sys-fs/mdadm/ChangeLog,v 1.173 2013/11/02 06:35:27 robbat2 Exp $
+
+*mdadm-3.3-r2 (02 Nov 2013)
+
+  02 Nov 2013; Robin H. Johnson <robbat2@gentoo.org> +mdadm-3.3-r2.ebuild:
+  The Debian patchset has a great tool (checkarray) to run a regular check of
+  arrays , and I think we could benefit from it, since it saved my data at least
+  once already.
 
 *mdadm-3.3-r1 (28 Sep 2013)
 
diff --git a/sys-fs/mdadm/mdadm-3.3-r2.ebuild b/sys-fs/mdadm/mdadm-3.3-r2.ebuild
new file mode 100644
index 000000000000..f7c0de3ba117
--- /dev/null
+++ b/sys-fs/mdadm/mdadm-3.3-r2.ebuild
@@ -0,0 +1,85 @@
+# Copyright 1999-2013 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-fs/mdadm/mdadm-3.3-r2.ebuild,v 1.1 2013/11/02 06:35:27 robbat2 Exp $
+
+EAPI="4"
+inherit multilib flag-o-matic systemd toolchain-funcs
+
+DESCRIPTION="A useful tool for running RAID systems - it can be used as a replacement for the raidtools"
+HOMEPAGE="http://neil.brown.name/blog/mdadm"
+DEB_PR=2
+SRC_URI="mirror://kernel/linux/utils/raid/mdadm/${P}.tar.xz
+		mirror://debian/pool/main/m/mdadm/${PN}_${PV}-${DEB_PR}.debian.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sparc ~x86"
+IUSE="static"
+
+DEPEND="virtual/pkgconfig
+	app-arch/xz-utils"
+RDEPEND=">=sys-apps/util-linux-2.16"
+
+# The tests edit values in /proc and run tests on software raid devices.
+# Thus, they shouldn't be run on systems with active software RAID devices.
+RESTRICT="test"
+
+mdadm_emake() {
+	emake \
+		PKG_CONFIG="$(tc-getPKG_CONFIG)" \
+		CC="$(tc-getCC)" \
+		CWFLAGS="-Wall" \
+		CXFLAGS="${CFLAGS}" \
+		MAP_DIR=/run/mdadm \
+		"$@"
+}
+
+src_compile() {
+	use static && append-ldflags -static
+	mdadm_emake all mdassemble
+}
+
+src_test() {
+	mdadm_emake test
+
+	sh ./test || die
+}
+
+src_install() {
+	emake \
+		DESTDIR="${D}" \
+		SYSTEMD_DIR=$(systemd_get_unitdir) \
+		install install-systemd
+	into /
+	dosbin mdassemble
+	dodoc ChangeLog INSTALL TODO README* ANNOUNCE-${PV}
+
+	insinto /etc
+	newins mdadm.conf-example mdadm.conf
+	newinitd "${FILESDIR}"/mdadm.rc mdadm
+	newconfd "${FILESDIR}"/mdadm.confd mdadm
+	newinitd "${FILESDIR}"/mdraid.rc mdraid
+	newconfd "${FILESDIR}"/mdraid.confd mdraid
+	systemd_dounit "${FILESDIR}"/mdadm.service
+	systemd_newtmpfilesd "${FILESDIR}"/mdadm.tmpfiles.conf mdadm.conf
+
+	# From the Debian patchset
+	into /usr
+	dodoc "${WORKDIR}/debian/README.checkarray"
+	dosbin "${WORKDIR}/debian/checkarray"
+	sed -i -e 's~/usr/share/mdadm/checkarray~/usr/sbin/checkarray~g' \
+			"${WORKDIR}"/debian/mdadm.cron.d
+	insinto /etc/cron.d/
+	newins "${WORKDIR}"/debian/mdadm.cron.d mdadm
+}
+
+pkg_postinst() {
+	if ! systemd_is_booted; then
+		if [[ -z ${REPLACING_VERSIONS} ]] ; then
+			# Only inform people the first time they install.
+			elog "If you're not relying on kernel auto-detect of your RAID"
+			elog "devices, you need to add 'mdraid' to your 'boot' runlevel:"
+			elog "	rc-update add mdraid boot"
+		fi
+	fi
+}