mirror of
https://github.com/nextcloud/nextcloudpi.git
synced 2026-01-10 15:12:01 -03:30
94 lines
2.3 KiB
Bash
94 lines
2.3 KiB
Bash
#!/bin/bash
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# Monitor HDD health automatically
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#
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# Copyleft 2018 by Ignacio Nunez Hernanz <nacho _a_t_ ownyourbits _d_o_t_ com>
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# GPL licensed (see end of file) * Use at your own risk!
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#
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# More at https://ownyourbits.com
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#
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is_active()
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{
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systemctl -q is-enabled smartd &>/dev/null
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}
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configure()
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{
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local DRIVES=($(lsblk -ln | grep "^sd[[:alpha:]].*disk" | awk '{ print $1 }'))
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[[ ${#DRIVES[@]} == 0 ]] && {
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echo "no drives detected. Disabling.."
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}
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[[ "$ACTIVE" != yes ]] && {
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systemctl disable --now smartd
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echo "HDD monitor disabled"
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return 0
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}
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cat > /usr/local/etc/ncp-hdd-notif.sh <<EOF
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#!/bin/bash
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EOF
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[[ "$EMAIL" != "" ]] && {
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cat >> /usr/local/etc/ncp-hdd-notif.sh <<EOF
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sendmail "$EMAIL" <<EOFMAIL
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Subject: Hard drive problems found
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"\$SMARTD_MESSAGE"
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EOFMAIL
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EOF
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}
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cat >> /usr/local/etc/ncp-hdd-notif.sh <<EOF
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source /usr/local/etc/library.sh
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wall "\$SMARTD_MESSAGE"
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notify_admin \
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"NextCloudPi HDD health \$SMARTD_FAILTYPE" \
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"\$SMARTD_MESSAGE"
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EOF
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chmod +x /usr/local/etc/ncp-hdd-notif.sh
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cat > /etc/smartd.conf <<EOF
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# short scan every day at 1am, long one on sundays at 2am
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EOF
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for dr in "${DRIVES[@]}"; do
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local type=""
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smartctl -d test /dev/${dr} &>/dev/null || {
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smartctl -d sat -i /dev/${dr} &>/dev/null && type="-d sat"
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}
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smartctl ${type} --smart=on /dev/${dr} | sed 1,2d;
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cat >> /etc/smartd.conf <<EOF
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/dev/${dr} -a ${type} -m ${EMAIL} -M exec /usr/local/etc/ncp-hdd-notif.sh -s (S/../.././01|L/../../7/02)
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EOF
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done
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systemctl enable --now smartd
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echo "HDD monitor enabled"
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}
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install() { :; }
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# License
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#
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# This script is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This script is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this script; if not, write to the
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# Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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# Boston, MA 02111-1307 USA
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