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Merge PR #32024 into master

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* refs/pull/32024/head:
	stop: Unmount cephFS volumes

Reviewed-by: Jeff Layton <jlayton@redhat.com>
Reviewed-by: Patrick Donnelly <pdonnell@redhat.com>
This commit is contained in:
Patrick Donnelly 2019-12-13 11:07:21 -08:00
commit 2e505307c3
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1 changed files with 33 additions and 0 deletions
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33
src/stop.sh
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@ -38,6 +38,36 @@ do_killall() {
$SUDO killall -u $MYNAME $1
}
do_umountall() {
#VSTART_IP_PORTS is of the format as below
#"[v[num]:IP:PORT/0,v[num]:IP:PORT/0][v[num]:IP:PORT/0,v[num]:IP:PORT/0]..."
VSTART_IP_PORTS=$(bin/ceph mon metadata 2>/dev/null | jq -j '.[].addrs')
#SRC_MNT_ARRAY is of the format as below
#SRC_MNT_ARRAY[0] = IP:PORT,IP:PORT,IP:PORT:/
#SRC_MNT_ARRAY[1] = MNT_POINT1
#SRC_MNT_ARRAY[2] = IP:PORT:/ #Could be mounted using single mon IP
#SRC_MNT_ARRAY[3] = MNT_POINT2
#...
SRC_MNT_ARRAY=($(findmnt -t ceph -n --raw --output=source,target))
LEN_SRC_MNT_ARRAY=${#SRC_MNT_ARRAY[@]}
for (( i=0; i<${LEN_SRC_MNT_ARRAY}; i=$((i+2)) ))
do
# The first IP:PORT among the list is checked against vstart monitor IP:PORTS
IP_PORT1=$(echo ${SRC_MNT_ARRAY[$i]} | awk -F ':/' '{print $1}' | awk -F ',' '{print $1}')
if [[ "$VSTART_IP_PORTS" == *"$IP_PORT1"* ]]
then
CEPH_MNT=${SRC_MNT_ARRAY[$((i+1))]}
[ -n "$CEPH_MNT" ] && sudo umount -f $CEPH_MNT
fi
done
#Get fuse mounts of the cluster
CEPH_FUSE_MNTS=$(bin/ceph tell mds.* client ls 2>/dev/null| grep mount_point | tr -d '",' | awk '{print $2}')
[ -n "$CEPH_FUSE_MNTS" ] && sudo umount -f $CEPH_FUSE_MNTS
}
usage="usage: $0 [all] [mon] [mds] [osd] [rgw] [--crimson]\n"
stop_all=1
@ -84,6 +114,9 @@ while [ $# -ge 1 ]; do
done
if [ $stop_all -eq 1 ]; then
#Umount mounted filesystems from vstart cluster
do_umountall
if "${CEPH_BIN}"/rbd device list -c $conf_fn >/dev/null 2>&1; then
"${CEPH_BIN}"/rbd device list -c $conf_fn | tail -n +2 |
while read DEV; do