#!/bin/sh
# 17:19, 2018-02-09
# Nico Schottelius

set -x
set -e

if [ $# -ne 1 ]; then
    echo "$0 osd.id"
    echo "i.e. $0 17"
    exit 1
fi

osd_id=$1; shift
osd_name=osd.${osd_id}
mountpath=/var/lib/ceph/osd/ceph-${osd_id}

# Remove monit job
if [ -e /etc/monit ]; then
    monit stop $osd_name
    /opt/ungleich-tools/monit-remove $osd_name
else
    /etc/init.d/ceph stop $osd_name
fi

echo "Waiting for monit/ceph script to stop OSD"
sleep 5

umount "$mountpath"

echo 'If you remove the disk, update the megacli configuration!'
echo 'i.e. discard cache probably (to be verified)'