system-helpers/usr/local/bin/smartctl_tests_long
Alexander Schäferdiek 0ee7b03df8
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Apply shellcheck recommendations and add simple pipeline
2022-07-10 20:47:46 +02:00

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#!/usr/bin/env bash
# usage
usage() {
USAGE=$(cat <<EOF
Usage: smartctl_tests_long [CONFIG_FILE (absolute path)]
If no CONFIG_FILE is given, HOME/.smartctl_tests_long.conf or /etc/smartctl_tests_long.conf is used. This fallback option
has to exist or the script will exit.
Configuration can be done in any file and any pre-defined variable can be overwritten.
The following are at least required for the script to work:
- SMARTCTL_TESTS_LONG_MAIL_ADDRESS="" // mail.rc has to be configured
- SMARTCTL_TESTS_LONG_DEVICES=(sda) // array of block devices (not partitions!) to check
You can copy this script to '/usr/local/bin' and use create a custom CONFIG_FILE as user. Examples can be found in '/usr/share/doc/<scriptname>'.
EOF
)
echo "$USAGE";
}
set -e;
HOSTNAME=$(hostname)
SMARTCTL_TESTS_LONG_MAIL_ADDRESS="";
SMARTCTL_TESTS_LONG_DEVICES=(sda)
# check for config file
apply_config() {
local config=$1;
if [[ ! -f "$config" ]]; then
echo "No config file specified";
echo "";
usage;
exit 1;
fi
set -a;
# shellcheck disable=SC1090
source "$config";
set +a;
}
source_config() {
local config=$1;
local configFallback=$2;
local configGlobalFallback=$3;
if [[ -f "$config" ]]; then
apply_config "$config";
return;
fi
if [[ -f "$configFallback" ]]; then
apply_config "$configFallback";
return;
fi
if [[ -f "$configGlobalFallback" ]]; then
apply_config "$configGlobalFallback";
return;
fi
}
source_config "$1" "$HOME/.smartctl_tests_long.conf" "/etc/smartctl_tests_long.conf"
echo "Starting long tests for ...";
for d in "${SMARTCTL_TESTS_LONG_DEVICES[@]}"; do
DEVICE="/dev/$d";
echo "$DEVICE";
smartctl -t long "$DEVICE";
mailx -s "[smartd $HOSTNAME] queued long test" "$SMARTCTL_TESTS_LONG_MAIL_ADDRESS" << EOF
Queued a smartd long test for $DEVICE.
EOF
done