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#!/bin/bash -x
# can't use -e because of background process
IMAGE=rbdrw-image
LOCKID=rbdrw
RELPATH=$(dirname $0)/../../../src/test/librbd
RBDRW=$RELPATH/rbdrw.py
rbd create $IMAGE --size 10 --image-format 2 --image-shared || exit 1
# rbdrw loops doing I/O to $IMAGE after locking with lockid $LOCKID
python $RBDRW $IMAGE $LOCKID &
iochild=$!
# give client time to lock and start reading/writing
LOCKS='{}'
while [ "$LOCKS" == "{}" ]
do
LOCKS=$(rbd lock list $IMAGE --format json)
sleep 1
done
clientaddr=$(rbd lock list $IMAGE | tail -1 | awk '{print $NF;}')
clientid=$(rbd lock list $IMAGE | tail -1 | awk '{print $1;}')
echo "clientaddr: $clientaddr"
echo "clientid: $clientid"
ceph osd blacklist add $clientaddr || exit 1
wait $iochild
rbdrw_exitcode=$?
if [ $rbdrw_exitcode != 108 ]
then
echo "wrong exitcode from rbdrw: $rbdrw_exitcode"
exit 1
else
echo "rbdrw stopped with ESHUTDOWN"
fi
set -e
ceph osd blacklist rm $clientaddr
rbd lock remove $IMAGE $LOCKID "$clientid"
# rbdrw will have exited with an existing watch, so, until #3527 is fixed,
# hang out until the watch expires
sleep 30
rbd rm $IMAGE
echo OK
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