#! /bin/sh
# PCP QA Test No. 280
# pmlogger_check basic sanity check
#
# Copyright (c) 1995-2002 Silicon Graphics, Inc.  All Rights Reserved.
#

seq=`basename $0`
echo "QA output created by $seq"

# get standard filters
. ./common.product
. ./common.filter
. ./common.check

if [ -d $PCP_LOG_DIR/pmlogger ]
then
    LOGGING_DIR=$PCP_LOG_DIR/pmlogger
else
    LOGGING_DIR=$PCP_LOG_DIR
fi

_filter()
{
    [ -z "$PCP_PMLOGGERCONTROL_PATH" ] && \
	PCP_PMLOGGERCONTROL_PATH="$PCP_SYSCONF_DIR/pmlogger/control"
    PCP_PMLOGGERCONTROL_PATH=`dirname "$PCP_PMLOGGERCONTROL_PATH"`
    sed \
	-e 's/\.\.\.*/[dots]/' \
	-e 's;/usr/var;/var;g' \
	-e "s/`hostname`/LOCALHOST/g" \
	-e "s/$LOCALHOST/LOCALHOST/g" \
	-e "s/localhost/LOCALHOST/g" \
	-e "s/local:/LOCALHOST/g" \
	-e 's/^Reconfigured: .*pmlogconf.//g' \
	-e 's;/private/;/;g' \
	-e "s;$LOGGING_DIR;\$PCP_LOG_DIR;" \
	-e "s;$PCP_LOG_DIR;\$PCP_LOG_DIR;" \
	-e "s;$PCP_PMLOGGERCONTROL_PATH;\$PCP_PMLOGGERCONTROL_PATH;" \
	-e 's/control:[0-9][0-9]*]/control:LINE]/' \
	-e 's/process [0-9][0-9]*/process PID/' \
	-e 's/\.* done/. done/' \
	-e 's/[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]\.[0-9][0-9]\.[0-9][0-9]/CHECK/' \
	-e 's/-rw-r--r--\./-rw-r--r--/' \
    | _filter_cron_scripts
}

status=1	# failure is the default!
signal=$PCP_BINADM_DIR/pmsignal
LOCALHOST=`hostname`
[ $PCP_VER -lt 3806 ] && LOCALHOST=`echo $LOCALHOST | sed -e 's/\..*//'`
trap "rm -f $tmp.* $LOGGING_DIR/$LOCALHOST/lock; exit \$status" 0 1 2 3 15

rm -f $seq.full

# real QA test starts here

umask 022

# start from a known state
#
$sudo $PCP_RC_DIR/pcp stop >/dev/null 2>&1
$sudo $PCP_RC_DIR/pcp start | _filter_pcp_start
_wait_for_pmcd
_wait_for_pmlogger -P $LOGGING_DIR/$LOCALHOST/pmlogger.log

echo
echo "Ping primary logger ..." | tee -a $seq.full
echo 'connect primary' | pmlc

echo
echo "Expect this should do nothing ..." | tee -a $seq.full
$sudo $PCP_BINADM_DIR/pmlogger_check -V 2>&1 | tee -a $seq.full | _filter
echo 'connect primary' | pmlc

pid=`_get_primary_logger_pid`
if [ -z "$pid" ]
then
    echo "Error: cannot find PID for primary logger"
    LC_TIME=POSIX ls -l $PCP_TMP_DIR/pmlogger
    pminfo -f pmcd.pmlogger
    exit
fi

echo
echo "Kill off primary logger ..."
$sudo $signal -s TERM $pid
sleep 2
echo 'connect primary' | pmlc 2>&1 | _filter
pmafm $LOGGING_DIR/$LOCALHOST/Latest remove >$tmp.cmd 2>&1 \
&& $sudo sh $tmp.cmd

# delay to minimize risk of name clash
#
sleep 10

echo "Expect this to re-start the primary logger ..." | tee -a $seq.full
$sudo $PCP_BINADM_DIR/pmlogger_check -V 2>&1 | tee -a $seq.full | _filter
echo 'connect primary' | pmlc

pid=`_get_primary_logger_pid`
if [ -z "$pid" ]
then
    echo "Error: cannot find PID for primary logger"
    LC_TIME=POSIX ls -l $PCP_TMP_DIR/pmlogger
    pminfo -f pmcd.pmlogger
    exit
fi

echo
echo "Kill off primary logger ..."
$sudo $signal -s TERM $pid
sleep 2
echo 'connect primary' | pmlc 2>&1 | _filter
pmafm $LOGGING_DIR/$LOCALHOST/Latest remove >$tmp.cmd 2>&1 \
&& $sudo sh $tmp.cmd

# delay to minimize risk of name clash
#
sleep 10

echo
echo "Expect this to quietly re-start the primary logger ..." | tee -a $seq.full
$sudo $PCP_BINADM_DIR/pmlogger_check 2>&1 | tee -a $seq.full | _filter
echo 'connect primary' | pmlc

echo
echo "Expect this to get a mutex failure ..." | tee -a $seq.full
$sudo touch $LOGGING_DIR/$LOCALHOST/lock
$sudo $PCP_BINADM_DIR/pmlogger_check 2>&1 \
| tee -a $seq.full | _filter \
| $PCP_AWK_PROG '
/-r.-r.-r.-/	{ $3 = "USER"; $4 = "GROUP"; $6 = "Mmm"; $7 = "D"; $8 = "YYYY" }
		{ print }'

echo
echo "Expect this to cleanup an old lock file ..." | tee -a $seq.full
$sudo rm -f $LOGGING_DIR/$LOCALHOST/lock
$sudo touch -t 199701020304.00 $LOGGING_DIR/$LOCALHOST/lock
$sudo $PCP_BINADM_DIR/pmlogger_check 2>&1 \
| tee -a $seq.full | _filter \
| $PCP_AWK_PROG '
/-r.-r.-r.-/	{ $3 = "USER"; $4 = "GROUP" }
		{ print }'
$sudo rm -f $LOGGING_DIR/$LOCALHOST/lock

# success, all done
status=0
exit