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#!/bin/bash
#
# Copyright (C) 2013 Inktank <info@inktank.com>
# Copyright (C) 2013 Cloudwatt <libre.licensing@cloudwatt.com>
#
# Author: Loic Dachary <loic@dachary.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU Library Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# 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 Library Public License for more details.
#
test -d dev/osd0/. && test -e dev/sudo && SUDO="sudo"
if [ -e CMakeCache.txt ]; then
[ -z "$CEPH_BIN" ] && CEPH_BIN=src
else
[ -z "$CEPH_BIN" ] && CEPH_BIN=.
fi
MYUID=$(id -u)
MYNAME=$(id -nu)
do_killall() {
pg=`pgrep -u $MYUID -f ceph-run.*$1`
[ -n "$pg" ] && kill $pg
$SUDO killall -u $MYNAME $1
}
usage="usage: $0 [all] [mon] [mds] [osd]\n"
stop_all=1
stop_mon=0
stop_mds=0
stop_osd=0
stop_rgw=0
while [ $# -ge 1 ]; do
case $1 in
all )
stop_all=1
;;
mon | ceph-mon )
stop_mon=1
stop_all=0
;;
mds | ceph-mds )
stop_mds=1
stop_all=0
;;
osd | ceph-osd )
stop_osd=1
stop_all=0
;;
* )
printf "$usage"
exit
esac
shift
done
if [ $stop_all -eq 1 ]; then
while read DEV; do
# While it is currently possible to create an rbd image with
# whitespace chars in its name, krbd will refuse mapping such
# an image, so we can safely split on whitespace here. (The
# same goes for whitespace chars in names of the pools that
# contain rbd images).
DEV="$(echo "${DEV}" | tr -s '[:space:]' | awk '{ print $5 }')"
sudo "${CEPH_BIN}"/rbd unmap "${DEV}"
done < <("${CEPH_BIN}"/rbd showmapped | tail -n +2)
if [ -n "$("${CEPH_BIN}"/rbd showmapped)" ]; then
echo "WARNING: Some rbd images are still mapped!" >&2
fi
for p in ceph-mon ceph-mds ceph-osd radosgw lt-radosgw apache2 ; do
for try in 0 1 1 1 1 ; do
if ! pkill -u $MYUID $p ; then
break
fi
sleep $try
done
done
pkill -u $MYUID -f valgrind.bin.\*ceph-mon
$SUDO pkill -u $MYUID -f valgrind.bin.\*ceph-osd
pkill -u $MYUID -f valgrind.bin.\*ceph-mds
else
[ $stop_mon -eq 1 ] && do_killall ceph-mon
[ $stop_mds -eq 1 ] && do_killall ceph-mds
[ $stop_osd -eq 1 ] && do_killall ceph-osd
[ $stop_rgw -eq 1 ] && do_killall radosgw lt-radosgw apache2
fi
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