diff options
author | NeilBrown <neilb@suse.com> | 2018-12-05 16:35:00 +1100 |
---|---|---|
committer | Jes Sorensen <jsorensen@fb.com> | 2018-12-06 07:44:57 -0500 |
commit | 7cd7e91ab3de5aa75dc963cb08b0618c1885cf0d (patch) | |
tree | 37c28cf3ea4df97f6809c06418aaee9be95ee975 | |
parent | 4199d3c629c14866505923d19fa50017ee92d2e1 (diff) | |
download | mdadm-7cd7e91ab3de5aa75dc963cb08b0618c1885cf0d.tar.gz |
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>
-rw-r--r-- | Makefile | 1 | ||||
-rw-r--r-- | systemd/mdmonitor-oneshot.service | 15 | ||||
-rw-r--r-- | systemd/mdmonitor-oneshot.timer | 15 |
3 files changed, 31 insertions, 0 deletions
@@ -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 |