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|
#! /bin/sh
# PCP QA Test No. 398
# checks pmcd handling empty $PCP_PMCDCONF_PATH
#
# Copyright (c) 1995-2002 Silicon Graphics, Inc. All Rights Reserved.
#
seq=`basename $0`
echo "QA output created by $seq"
# get standard filters
. ./common.product
. ./common.check
. ./common.filter
status=1 # failure is the default!
signal=$PCP_BINADM_DIR/pmsignal
_terminate()
{
if [ -n "$pid" ]
then
$signal -s TERM $pid
pid=""
wait
fi
}
_cleanup()
{
_terminate
_restore_config $PCP_PMCDCONF_PATH
_restore_config $PCP_PMCDOPTIONS_PATH
_service pmcd restart 2>&1 | _filter_pcp_restart
_wait_for_pmcd
_service pmlogger restart 2>&1 | _filter_pcp_restart
_wait_for_pmlogger
$sudo rm -f $tmp.*
}
_check()
{
# try to provoke a core
pminfo -v hinv >/dev/null 2>&1
pmsleep 2.5
$sudo touch $PCP_PMCDLOG_PATH
grep -i "dumping to core" $PCP_PMCDLOG_PATH
sts=$?
if [ "`echo $PCP_LOG_DIR/core*`" != "$PCP_LOG_DIR/core*" -o "`echo $PCP_LOG_DIR/pmcd/core*`" != "$PCP_LOG_DIR/pmcd/core*" -o $sts -eq 0 ]
then
echo "=== core found or logfile claims dumping to core! ==="
echo '=== Here is $PCP_PMCDLOG_PATH ==='
cat $PCP_PMCDLOG_PATH
exit
else
echo '--- No core file at $PCP_LOG_DIR/core or $PCP_LOG_DIR/pmcd/core ---'
fi
}
trap "_cleanup; exit \$status" 0 1 2 3 15
# real QA test starts here
_save_config $PCP_PMCDOPTIONS_PATH
echo "# pmcd.options installed by PCP QA test $seq" >$tmp.options
echo PMCD_WAIT_TIMEOUT=10 >> $tmp.options
echo PMCD_CONNECT_TIMEOUT=10 >> $tmp.options
echo PMCD_REQUEST_TIMEOUT=10 >> $tmp.options
$sudo cp $tmp.options $PCP_PMCDOPTIONS_PATH
# terminate any pmcds and get rid of core file to get to a sane starting place
if ! _service pmlogger stop 2>&1; then _exit 1; fi \
| _filter_pcp_stop
_wait_pmlogger_end || _exit 1
if ! _service pmcd stop 2>&1; then _exit 1; fi \
| _filter_pcp_stop
_wait_pmcd_end || _exit 1
$sudo rm -f $PCP_LOG_DIR/core* $PCP_LOG_DIR/pmcd/core* $PCP_PMCDLOG_PATH
_check
# empty pmcd.conf
_save_config $PCP_PMCDCONF_PATH
$sudo cp /dev/null $PCP_PMCDCONF_PATH
# should be empty
echo "--- pmcd.conf contents follow ---"
cat $PCP_PMCDCONF_PATH
# Note: need to use $PCP_RC_DIR/* here, not _service pmcd and
# _service pmlogger so that systemd does not get a chance to have
# a look in and syphon off our (expected) error messages.
#
( $sudo $PCP_RC_DIR/pmcd restart; $sudo $PCP_RC_DIR/pmlogger restart ) \
> $tmp.out 2>&1 &
pid=$!
echo "Waiting for PMCD ..."
pmcd_wait -t 5sec
if [ $? -ne 2 ]
then
echo "Expected timeout - got status $? from pmcd_wait!"
else
echo "Connection timed out as expected"
fi
echo "Checking for core file ..."
_check
_terminate
cat $tmp.out >> $seq_full
# success, all done
status=0
exit
|
