blob: b3a3b9f3bbc144a49aad3d7af470f2f3a17f1a06 [file] [log] [blame]
#!/bin/sh
#
# @@@ START COPYRIGHT @@@
#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
# @@@ END COPYRIGHT @@@
#
# Obtain process ids of any monitors for current user.
MONPIDLIST=$(ps --no-header -C monitor -o user:12,pid | grep -w ^$USER | cut -b 14-18)
# Make MONPIDLISTCS a comma separated list of monitor process ids
MONPIDLISTCS=$(echo $MONPIDLIST | sed 's/ /,/g')
# Obtain process ids of any watchdog processes for current user.
WDTPIDLIST=$(ps --sort=cmd,pid -C sqwatchdog -o user:12,pid | grep -w ^$USER | cut -b 14-18)
# Obtain process ids of Trafodion processes (except monitor and watchdog processes)
if [ "$1" = "-safekill" ]; then
SAFE=1
fi
SQ_PROCS=$(pstat -h -s | cut -b 14-18)
# Remove Trafodion processes (except monitor and watchdog processes)
if [[ -n $SQ_PROCS ]]; then
echo $SQ_PROCS | xargs kill -9 2>/dev/null
fi
# Give kills a second to take effect before looking for orphan processes
sleep 1
# Remove any other processes (except watchdog process) whose parent
# process is a monitor (may have orphans if new processes were added
# to the system but not included in "pstat" or if the monitor was
# creating a new process just at the time "pstat" was executing).
if [[ -n $MONPIDLISTCS ]]; then
ORPHANS=$(ps --no-headers --ppid $MONPIDLISTCS -o pid,cmd | grep -v sqwatchdog | cut -b 1-5)
fi
if [[ -n $ORPHANS ]]; then
echo $ORPHANS | xargs kill -9 2>/dev/null
fi
# Remove watchdog and monitor processes if not in safe mode
if [[ -z $SAFE ]]; then
if [[ -n $MONPIDLIST ]]; then
echo $MONPIDLIST | xargs kill -9
fi
if [[ -n $WDTPIDLIST ]]; then
echo $WDTPIDLIST | xargs kill -9
fi
# Remove Trafodion processes (except monitor and watchdog processes).
# This repeats the earlier steps. Generally will be few if any Trafodion
# processes remaining. Those remaining are typically persistent processes
# that got recreated by the monitor before it was killed.
SQ_PROCS=$(pstat -h -s | cut -b 14-18)
if [[ -n $SQ_PROCS ]]; then
echo $SQ_PROCS | xargs kill -9 2>/dev/null
fi
fi
# kill all running vili workflows
ps -u $USER -o pid,cmd | grep " -vili" | cut -b 1-5 | xargs -r kill -9 2>/dev/null
rm -f /dev/shm/sem.rms.`id -u`.* 2>/dev/null
rm -f /dev/shm/sem.monitor*$USER 2>/dev/null