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- From 7cd7e91ab3de5aa75dc963cb08b0618c1885cf0d Mon Sep 17 00:00:00 2001
- From: NeilBrown <neilb@suse.com>
- Date: Wed, 5 Dec 2018 16:35:00 +1100
- Subject: [PATCH 05/11] Monitor: add system timer to run --oneshot periodically
- "mdadm --monitor --oneshot" can be used to get a warning
- if there are any degraded arrays. It can be helpful to get
- this warning periodically while the condition persists.
- This patch add a systemd service and timer which can
- be enabled with
- systemctl enable mdmonitor-oneshot.service
- and will then provide daily warnings.
- Signed-off-by: NeilBrown <neilb@suse.com>
- Signed-off-by: Jes Sorensen <jsorensen@fb.com>
- ---
- Makefile | 1 +
- systemd/mdmonitor-oneshot.service | 15 +++++++++++++++
- systemd/mdmonitor-oneshot.timer | 15 +++++++++++++++
- 3 files changed, 31 insertions(+)
- create mode 100644 systemd/mdmonitor-oneshot.service
- create mode 100644 systemd/mdmonitor-oneshot.timer
- diff --git a/Makefile b/Makefile
- index afb62cc6..dfe00b0a 100644
- --- a/Makefile
- +++ b/Makefile
- @@ -279,6 +279,7 @@ install-systemd: systemd/mdmon@.service
- mdadm-last-resort@.service mdadm-grow-continue@.service \
- mdcheck_start.timer mdcheck_start.service \
- mdcheck_continue.timer mdcheck_continue.service \
- + mdmonitor-oneshot.timer mdmonitor-oneshot.service \
- ; \
- do sed -e 's,BINDIR,$(BINDIR),g' systemd/$$file > .install.tmp.2 && \
- $(ECHO) $(INSTALL) -D -m 644 systemd/$$file $(DESTDIR)$(SYSTEMD_DIR)/$$file ; \
- diff --git a/systemd/mdmonitor-oneshot.service b/systemd/mdmonitor-oneshot.service
- new file mode 100644
- index 00000000..fd469b12
- --- /dev/null
- +++ b/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
- diff --git a/systemd/mdmonitor-oneshot.timer b/systemd/mdmonitor-oneshot.timer
- new file mode 100644
- index 00000000..cb54bdaa
- --- /dev/null
- +++ b/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
- --
- 2.19.1
|
