Adding upstream version 4.2.

Signed-off-by: Daniel Baumann <daniel@debian.org>

systemd/SUSE-mdadm_env.sh

@@ -0,0 +1,48 @@
+#!/bin/sh
+
+# extract configuration from /etc/sysconfig/mdadm and write
+# environment to /run/sysconfig/mdadm to be used by
+# systemd unit files.
+
+MDADM_SCAN="yes"
+
+# Following adapted from /etc/init.d/mdadmd on openSUSE
+
+mdadmd_CONFIG=/etc/sysconfig/mdadm
+if test -r $mdadmd_CONFIG; then
+   . $mdadmd_CONFIG
+fi
+
+if [ x$MDADM_DELAY != x"" ]; then
+  MDADM_DELAY="-d "$MDADM_DELAY;
+fi
+
+if [ x$MDADM_MAIL != x"" ]; then
+  MDADM_MAIL="-m \"$MDADM_MAIL\""
+fi
+
+if [ x$MDADM_PROGRAM != x"" ]; then
+  MDADM_PROGRAM="-p \"$MDADM_PROGRAM\""
+fi
+
+if [ x$MDADM_SCAN = x"yes" ]; then
+  MDADM_SCAN="--scan"
+else
+  MDADM_SCAN=""
+fi
+
+if [ x$MDADM_SEND_MAIL_ON_START = x"yes" ]; then
+  MDADM_SEND_MAIL="-t"
+else
+  MDADM_SEND_MAIL=""
+fi
+
+if [ x$MDADM_CONFIG != x"" ]; then
+  MDADM_CONFIG="-c \"$MDADM_CONFIG\""
+fi
+
+mkdir -p /run/sysconfig
+echo "MDADM_MONITOR_ARGS=$MDADM_RAIDDEVICES $MDADM_DELAY $MDADM_MAIL $MDADM_PROGRAM $MDADM_SCAN $MDADM_SEND_MAIL $MDADM_CONFIG" > /run/sysconfig/mdadm
+if [ -n "$MDADM_CHECK_DURATION" ]; then
+ echo "MDADM_CHECK_DURATION=$MDADM_CHECK_DURATION" >> /run/sysconfig/mdadm
+fi

systemd/mdadm-grow-continue@.service

@@ -0,0 +1,17 @@
+#  This file is part of mdadm.
+#
+#  mdadm is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 2 of the License, or
+#  (at your option) any later version.
+
+[Unit]
+Description=Manage MD Reshape on /dev/%I
+DefaultDependencies=no
+
+[Service]
+ExecStart=BINDIR/mdadm --grow --continue /dev/%I
+StandardInput=null
+StandardOutput=null
+StandardError=null
+KillMode=none

systemd/mdadm-last-resort@.service

@@ -0,0 +1,8 @@
+[Unit]
+Description=Activate md array %I even though degraded
+DefaultDependencies=no
+ConditionPathExists=!/sys/devices/virtual/block/%i/md/sync_action
+
+[Service]
+Type=oneshot
+ExecStart=BINDIR/mdadm --run /dev/%i

systemd/mdadm-last-resort@.timer

@@ -0,0 +1,7 @@
+[Unit]
+Description=Timer to wait for more drives before activating degraded array %I.
+DefaultDependencies=no
+Conflicts=sys-devices-virtual-block-%i.device
+
+[Timer]
+OnActiveSec=30

systemd/mdadm.shutdown

@@ -0,0 +1,4 @@
+#!/bin/sh
+# We need to ensure all md arrays with external metadata
+# (e.g. IMSM, DDF) are clean before completing the shutdown.
+BINDIR/mdadm --wait-clean --scan

systemd/mdcheck_continue.service

@@ -0,0 +1,17 @@
+#  This file is part of mdadm.
+#
+#  mdadm is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 2 of the License, or
+#  (at your option) any later version.
+
+[Unit]
+Description=MD array scrubbing - continuation
+ConditionPathExistsGlob = /var/lib/mdcheck/MD_UUID_*
+
+[Service]
+Type=oneshot
+Environment="MDADM_CHECK_DURATION=6 hours"
+EnvironmentFile=-/run/sysconfig/mdadm
+ExecStartPre=-/usr/lib/mdadm/mdadm_env.sh
+ExecStart=/usr/share/mdadm/mdcheck --continue --duration ${MDADM_CHECK_DURATION}

systemd/mdcheck_continue.timer

@@ -0,0 +1,15 @@
+#  This file is part of mdadm.
+#
+#  mdadm is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 2 of the License, or
+#  (at your option) any later version.
+
+[Unit]
+Description=MD array scrubbing - continuation
+
+[Timer]
+OnCalendar= 1:05:00
+
+[Install]
+WantedBy= mdmonitor.service

systemd/mdcheck_start.service

@@ -0,0 +1,17 @@
+#  This file is part of mdadm.
+#
+#  mdadm is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 2 of the License, or
+#  (at your option) any later version.
+
+[Unit]
+Description=MD array scrubbing
+Wants=mdcheck_continue.timer
+
+[Service]
+Type=oneshot
+Environment="MDADM_CHECK_DURATION=6 hours"
+EnvironmentFile=-/run/sysconfig/mdadm
+ExecStartPre=-/usr/lib/mdadm/mdadm_env.sh
+ExecStart=/usr/share/mdadm/mdcheck --duration ${MDADM_CHECK_DURATION}

systemd/mdcheck_start.timer

@@ -0,0 +1,16 @@
+#  This file is part of mdadm.
+#
+#  mdadm is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 2 of the License, or
+#  (at your option) any later version.
+
+[Unit]
+Description=MD array scrubbing
+
+[Timer]
+OnCalendar=Sun *-*-1..7 1:00:00
+
+[Install]
+WantedBy= mdmonitor.service
+Also= mdcheck_continue.timer

systemd/mdmon@.service

@@ -0,0 +1,28 @@
+#  This file is part of mdadm.
+#
+#  mdadm is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 2 of the License, or
+#  (at your option) any later version.
+
+[Unit]
+Description=MD Metadata Monitor on /dev/%I
+DefaultDependencies=no
+Before=initrd-switch-root.target
+
+[Service]
+# mdmon should never complain due to lack of a platform,
+# that is mdadm's job if at all.
+Environment=IMSM_NO_PLATFORM=1
+# The mdmon starting in the initramfs (with dracut at least)
+# cannot see sysfs after root is mounted, so we will have to
+# 'takeover'.  As the '--offroot --takeover' don't hurt when
+# not necessary, are are useful with root-on-md in dracut,
+# have them always present.
+ExecStart=BINDIR/mdmon --offroot --takeover %I
+Type=forking
+# Don't set the PIDFile.  It isn't necessary (systemd can work
+# it out) and systemd will remove it when transitioning from
+# initramfs to rootfs.
+#PIDFile=/run/mdadm/%I.pid
+KillMode=none

systemd/mdmonitor-oneshot.service

@@ -0,0 +1,15 @@
+#  This file is part of mdadm.
+#
+#  mdadm is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 2 of the License, or
+#  (at your option) any later version.
+
+[Unit]
+Description=Reminder for degraded MD arrays
+
+[Service]
+Environment=MDADM_MONITOR_ARGS=--scan
+EnvironmentFile=-/run/sysconfig/mdadm
+ExecStartPre=-/usr/lib/mdadm/mdadm_env.sh
+ExecStart=BINDIR/mdadm --monitor --oneshot $MDADM_MONITOR_ARGS

systemd/mdmonitor-oneshot.timer

@@ -0,0 +1,15 @@
+#  This file is part of mdadm.
+#
+#  mdadm is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 2 of the License, or
+#  (at your option) any later version.
+
+[Unit]
+Description=Reminder for degraded MD arrays
+
+[Timer]
+OnCalendar= 2:00:00
+
+[Install]
+WantedBy= mdmonitor.service

systemd/mdmonitor.service

@@ -0,0 +1,16 @@
+#  This file is part of mdadm.
+#
+#  mdadm is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 2 of the License, or
+#  (at your option) any later version.
+
+[Unit]
+Description=MD array monitor
+DefaultDependencies=no
+
+[Service]
+Environment=  MDADM_MONITOR_ARGS=--scan
+EnvironmentFile=-/run/sysconfig/mdadm
+ExecStartPre=-/usr/lib/mdadm/mdadm_env.sh
+ExecStart=BINDIR/mdadm --monitor $MDADM_MONITOR_ARGS