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#!/bin/sh
# PCP QA Test No. 1466
# test migrate_pid_service rc-proc.sh function
#
# Copyright (c) 2021 Red Hat. All Rights Reserved.
#
seq=`basename $0`
echo "QA output created by $seq"
# get standard environment, filters and checks
. ./common.product
. ./common.filter
. ./common.check
[ "$PCPQA_SYSTEMD" = no ] && _notrun "we're not using systemd here"
[ -n "$PCP_SYSTEMDUNIT_DIR" ] || _notrun "PCP_SYSTEMDUNIT_DIR not set, so no systemd here"
[ -f $PCP_SYSTEMDUNIT_DIR/pmcd.service ] || _notrun "$PCP_SYSTEMDUNIT_DIR/pmcd.service not found"
_cleanup()
{
cd $here
# leave pmcd in a known good state
_service pmcd restart >>$seq_full 2>&1
_wait_for_pmcd
$sudo rm -rf $tmp $tmp.*
}
status=1 # failure is the default!
trap "_cleanup; exit \$status" 0 1 2 3 15
# real QA test starts here
if ! _service pmcd restart 2>&1; then _exit 1; fi >> $seq_full
# in a known clean systemd service state now
_wait_for_pmcd || _exit 1
pmcdpid=`_get_pids_by_name pmcd`
# add a process to the pmcd service cgroup
pmpause >/dev/null 2>&1 &
pid=$!
echo pid=$pid >> $seq_full
echo cgroup=`cat /proc/$pid/cgroup` >> $seq_full
$sudo sh -c ". $PCP_SHARE_DIR/lib/rc-proc.sh; migrate_pid_service -v $pid pmcd.service" 2>&1 >> $seq_full
echo pmsleep >> $seq_full
pmsleep 2
$PCP_PS_PROG $PCP_PS_ALL_FLAGS >> $seq_full
echo new cgroup=`cat /proc/$pid/cgroup` >> $seq_full
echo pmcd cgroup=`cat /proc/$pmcdpid/cgroup` >> $seq_full
if systemctl status pmcd.service 2>&1 | tee $tmp.sts | grep -q -s pmpause
then
echo PASSED, found pmpause process in pmcd.service cgroup
else
echo FAILED, did not find pmpause process in pmcd.service cgroup | tee -a $seq_full
cgroot=`mount | $PCP_AWK_PROG '/^cgroup/ {print $3; exit}'`
echo cgroot=$cgroot | tee -a $seq_full
cgslice=`systemctl status pmcd.service | $PCP_AWK_PROG '/CGroup:/ {print $2}'`
echo cgslice=${cgslice} | tee -a $seq_full
find ${cgroot} -type d -name pmcd.service -print -exec ls -l {} ";" | tee -a $seq_full
echo cgroup.procs=${cgslice}/cgroup.procs >> $seq_full
cat ${cgslice}/cgroup.procs >> $seq_full
echo systemctl output >> $seq_full
cat $tmp.sts >> $seq_full
fi
# all done
status=0
exit
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