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|
#! /bin/sh
# PCP QA Test No. 243
# Multiple PMCDs test
#
# 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
[ $PCP_PLATFORM = darwin ] && _notrun "Who knows what the darwin networking code is doing, don't bother with this test"
rm -f $seq.out
_get_libpcp_config
if $ipv6 ; then
ln $seq.out.ipv6 $seq.out || exit 1
else
ln $seq.out.nonipv6 $seq.out || exit 1
fi
_filter_info()
{
sed -e '/PMNS file "DEFAULT" is unchanged/d'
}
_filter_err()
{
_filter_pmcd_log \
| _filter_info \
| sed \
-e 's/ __pmBind: / bind: /g' \
-e 's/may already be running/is already running/g' \
-e '/Log for pmcd/,/INADDR_ANY/c\
... boring stuff deleted' \
-e '/ok FD 44321 ipv6 INADDR_ANY/d' \
-e '/OpenRequestSocket.*unix.*bind: Address already in use/{
N
d
}' \
-e 's/ INADDR_ANY/ 0x0/g' \
-e "s@$tmp@TMP@g" \
#end
}
signal=$PCP_BINADM_DIR/pmsignal
_needclean=true
mkdir $tmp
chmod ugo+rwx $tmp
cd $tmp
_cleanup()
{
cd $here
if $_needclean
then
_needclean=false
$signal -s TERM $my_pmcd_pid
pmsleep 1.5
unset PMCD_SOCKET
echo "Restart and ping pmcd ..."
_service pmcd restart 2>&1 | _filter_pcp_restart
_wait_for_pmcd
_restore_auto_restart pmcd
_service pmlogger restart 2>&1 | _filter_pcp_restart
_wait_for_pmlogger
pmprobe pmcd.control.debug
fi
rm -rf $tmp $tmp.*
}
status=1
trap "_cleanup; exit \$status" 0 1 2 3 15
_stop_auto_restart pmcd
# real QA test starts here
if ! _service pmlogger stop 2>&1; then _exit 1; fi \
| _filter_pcp_stop
_wait_pmlogger_end || _exit 1
if ! _service pmcd stop 2>&1; then _exit 1; fi \
| _filter_pcp_stop
_wait_pmcd_end || _exit 1
# Note: start pmcd with -f so that its PID stays the same (no daemon)
#
export PMCD_SOCKET=$tmp/pmcd.socket
$PCP_PMCD_PROG -f -x err1 &
my_pmcd_pid=$!
_wait_for_pmcd || _exit 1
echo "Checking for startup errors ..."
[ -f err1 ] && _filter_err <err1
# Save pmcd log file to date ...
#
# Although _wait_for_pmcd() returns and pmcd is alive, the log file
# may not have been created yet ... be a little patient
#
for i in 1 2 3 4 5 6 7 8 9 10
do
[ -f pmcd.log ] && break
pmsleep 0.2
done
if [ -f pmcd.log ]
then
_filter_info < pmcd.log > pmcd.log1.$$
else
echo "No pmcd.log, pmcd failed to start?"
$PCP_PS_PROG $PCP_PS_ALL_FLAGS | grep -E '[P]PID|/[p]mcd( |$)'
exit
fi
# Try to start another pmcd. This should fail because the socket is
# already in use.
#
echo
echo "Trying to start another PMCD over the top of the first one."
echo "Expect \"bind: Address already in use\"...:"
$PCP_PMCD_PROG -f -x err2 -l $tmp.log 2>&1 | _filter_err &
# EADDRINUSE errors now have 4x250 msec delay while we retry before giving
# up, and this happens once per socket type, so up to 3 times ... and then
# wait a little longer ...
pmsleep 3.5
ls -l err2 >>$seq_full 2>&1
echo "Checking for startup errors ..."
if [ -f err2 ]
then
echo "+++ err for second pmcd +++" >>$seq_full
cat err2 >>$seq_full 2>&1
_filter_err <err2
fi
ls -l $tmp.log >>$seq_full 2>&1
echo "+++ log file for second pmcd +++" >>$seq_full
cat $tmp.log >>$seq_full 2>&1
# Make sure that there are no changes to the pmcd log file
#
echo "Checking that the original pmcd log hasn't changed ..."
_filter_info < pmcd.log > pmcd.log2.$$
if diff pmcd.log2.$$ pmcd.log1.$$
then
status=0
else
echo "+++ log file for first pmcd (1) +++" >>$seq_full
cat pmcd.log2.$$ >>$seq_full
echo "+++ log file for first pmcd (2) +++" >>$seq_full
cat pmcd.log1.$$ >>$seq_full
fi
|
