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|
#! /bin/sh
# PCP QA Test No. 326
# Check PMCD state change notification, aka PMCD reset
#
# Copyright (c) 1995-2002 Silicon Graphics, Inc. All Rights Reserved.
#
seq=`basename $0`
echo "QA output created by $seq"
# get standard filters
. ./common.product
. ./common.filter
. ./common.check
signal=$PCP_BINADM_DIR/pmsignal
status=1
done_clean=false
LOCALHOST=`hostname`
[ $PCP_VER -lt 3806 ] && LOCALHOST=`echo $LOCALHOST | sed -e 's/\..*//'`
_cleanup()
{
if $done_clean
then
:
else
echo
echo "Restore pmcd.conf and restart PMCD ..."
[ -f $tmp.pmcd.conf ] && $sudo mv $tmp.pmcd.conf $PCP_PMCDCONF_PATH
_restore_primary_logger
$sudo $PCP_RC_DIR/pcp restart | _filter_pcp_start
rm -f $tmp.*
_wait_for_pmcd
_wait_for_pmlogger
done_clean=true
fi
exit $status
}
$sudo rm -rf $tmp.* $seq.full
trap "_cleanup" 0 1 2 3 15
timezone=`pmprobe -v pmcd.timezone | $PCP_AWK_PROG '{print $3}'`
_filter_host()
{
# filter this, as we now fetch pmcd.hostname, sneakily
sed \
-e "/ value \"$REALHOST\"/d" \
-e "/ value \"$LOCALHOST\"/d"
}
_filter_pmval()
{
sed \
-e '1,/^interval:/d' \
-e 's/[0-9][0-9]:[0-9][0-9]:[0-9][0-9]\.[0-9][0-9][0-9]/TIMESTAMP/g' \
| $PCP_AWK_PROG '
/No values available/ { print; next }
0 <= $2 && $2 < 1.1 { $2 = "non-negative number, less than 1.1" }
{ print }' \
| uniq
}
trap "_cleanup" 0 1 2 3 15
rm -f $seq.full
# real QA test starts here
PMDA_PMCD_PATH=$PCP_PMDAS_DIR/pmcd/pmda_pmcd.$DSO_SUFFIX
# copy the pmcd config file to restore state later.
cp $PCP_PMCDCONF_PATH $tmp.pmcd.conf
# start from a known starting point
$sudo $PCP_RC_DIR/pcp stop >/dev/null 2>&1
cat <<End-of-File >$tmp.tmp
# temporary for qa/$seq
pmcd 2 dso pmcd_init $PMDA_PMCD_PATH
sample 29 pipe binary $PCP_PMDAS_DIR/sample/pmdasample -d 29
End-of-File
$sudo cp $tmp.tmp $PCP_PMCDCONF_PATH
_writable_primary_logger
$sudo $PCP_RC_DIR/pcp restart | _filter_pcp_start
_wait_for_pmcd
if [ -d $PCP_LOG_DIR/pmlogger ]
then
LOGGING_DIR=$PCP_LOG_DIR/pmlogger
else
LOGGING_DIR=$PCP_LOG_DIR
fi
_wait_for_pmlogger -P $LOGGING_DIR/$LOCALHOST/pmlogger.log
echo 'connect primary
log mandatory on 500 msec { pmcd.numagents sample.milliseconds }' \
| pmlc
# run for 20 seconds
pmval -s 40 -t 0.5 -Z "$timezone" -D fetch pmcd.numagents >$tmp.pmval 2>&1 &
sleep 3
echo "=== kill sample PMDA process ==="
$sudo $signal -a -s TERM pmdasample
pminfo -v sample >/dev/null 2>&1
sleep 3
echo "=== SIGHUP PMCD ==="
$sudo $signal -a -s HUP pmcd
sleep 3
echo "=== drop sample PMDA, like Remove ==="
cat <<End-of-File >$tmp.tmp
# temporary for qa/$seq
pmcd 2 dso pmcd_init $PMDA_PMCD_PATH
End-of-File
$sudo cp $tmp.tmp $PCP_PMCDCONF_PATH
$sudo $signal -a -s HUP pmcd
sleep 3
echo "=== add sample PMDA, like Install ==="
cat <<End-of-File >$tmp.tmp
# temporary for qa/$seq
pmcd 2 dso pmcd_init $PMDA_PMCD_PATH
sample 29 pipe binary $PCP_PMDAS_DIR/sample/pmdasample -d 29
End-of-File
$sudo cp $tmp.tmp $PCP_PMCDCONF_PATH
$sudo $signal -a -s HUP pmcd
sleep 3
wait
# if desperate!
#echo >>$seq.full
#cat $PCP_PMCDLOG_PATH >>$seq.full
echo
echo "Trace of observed state changes and PMDA count ..."
egrep '(state changes)|( value )' $tmp.pmval \
| _filter_host \
| uniq
echo
echo "primary logger ..."
echo 'connect primary
log mandatory off { pmcd.numagents sample.milliseconds }
flush' \
| pmlc
sleep 2
# if desperate!
#echo >>$seq.full
#echo "pmlogger log ..." >>$seq.full
#_filter_pmlogger_log <$LOGGING_DIR/$LOCALHOST/pmlogger.log >>$seq.full
echo "archive contents ..."
pmafm $LOGGING_DIR/$LOCALHOST/Latest pmdumplog >$tmp.out 2>&1
egrep '(<mark>)|(pmcd.numagents)' $tmp.out \
| _filter_pmdumplog \
| uniq
# note clip after 4 filtered lines to avoid extra values that sometimes
# appear due to non-determinism in pmlogger fetch samples
#
echo
echo "sanity check with pmval | filter ..."
pmafm $LOGGING_DIR/$LOCALHOST/Latest pmval -t 1 sample.milliseconds 2>&1 \
| _filter_pmval \
| sed -e 4q
# if desperate!
#echo >>$seq.full
#echo "unfiltered pmval live output" >>$seq.full
#cat $tmp.pmval >>$seq.full
# if desperate!
#echo >>$seq.full
#echo "unfiltered pmval archive output" >>$seq.full
#pmafm $LOGGING_DIR/$LOCALHOST/Latest pmval -t 1 sample.milliseconds >>$seq.full 2>&1
status=0
exit
|
