#!/bin/sh -e
#
# raid: notify raid events, failures and syncing
#
# Copyright (C) 2010 Canonical Ltd.
# Copyright (C) 2011-2014 Dustin Kirkland
#
# Authors: Dustin Kirkland <[email protected]>
#
# This program 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, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.

__raid_detail() {
[ -r /proc/mdstat ] && cat /proc/mdstat || true
}

__raid() {
while read line; do
local p msg
# Errors in your raid
case "$line" in
*\ blocks\ *\[*_*\])
[ -z "${msg}" ] && msg="RAID"
;;
*%*)
p="${line%%\%*}${PCT}"; p=${p##* };
[ -z "$msg" ] && msg="RAID"
msg="$msg,$p"
;;
esac
done < /proc/mdstat
if [ -n "$msg" ]; then
color B w r; printf "%s" "$msg"; color --
elif [ -e "$BYOBU_RUN_DIR/status.$BYOBU_BACKEND/raid" ]; then
# Clear out cached raid message
rm -f "$BYOBU_RUN_DIR/status.$BYOBU_BACKEND/raid"*
fi
}

# vi: syntax=sh ts=4 noexpandtab