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|
#! /bin/sh
# PCP QA Test No. 307
# pv:936084 - nasflush from nasmgr causes high rate of tcp drops
# (because it uses pmlc a lot)
#
# Copyright (c) 2005 Silicon Graphics, Inc. All Rights Reserved.
#
seq=`basename $0`
echo "QA output created by $seq"
# get standard environment, filters and checks
. ./common.product
. ./common.filter
. ./common.check
numval=`pmprobe -v network.tcp.drops 2>/dev/null | $PCP_AWK_PROG '{print $2}'`
if [ -z "$numval" -o "$numval" -lt 0 ]
then
echo "metric network.tcp.drops is not available" >$seq.notrun
echo "$seq: [not run] `cat $seq.notrun`"
exit 0
fi
status=0 # success is the default!
$sudo rm -rf $tmp.*
trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15
_filter()
{
sed \
-e '/Connected to primary pmlogger /d' \
-e '/Goodbye/d'
}
echo "network.tcp.drops+network.tcp.conndrops+network.tcp.timeoutdrop > 10;" \
| pmie -v -t 1 >$tmp.trace &
# real QA test starts here
# quit to pmlc
#
i=0
while [ $i -lt 10 ]
do
echo quit | pmlc -P 2>&1 | _filter
i=`expr $i + 1`
done
# E-O-F to pmlc
#
i=0
while [ $i -lt 10 ]
do
pmlc -P </dev/null 2>&1 | _filter
i=`expr $i + 1`
done
# reconnect to pmlc
#
i=0
while [ $i -lt 10 ]
do
echo "connect primary"
i=`expr $i + 1`
done \
| pmlc -P 2>&1 | _filter
sort -u $tmp.trace
cp $tmp.trace $seq.full
# success, all done
exit
|
