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#!/bin/ksh
# $OpenBSD: carp_1.sh,v 1.1 2016/10/24 02:52:02 yasuoka Exp $
cleanup()
{
for if in $ALL_IFS; do
ifconfig $if destroy 2>/dev/null
done
}
CURDIR=$(cd $(dirname $0); pwd)
. ${CURDIR}/carp_subr
# rdomains
set -- $RDOMAINS
if [ $# -lt 2 ]; then
echo "2 rdomain(-R option) is required" >&2
exit 64
fi
RD1=$1
RD2=$2
IFGPREFIX=$(printf "regress%04x" $$)
# interface minor numbers
set -- $IFACE_NUMS
if [ $# -lt 2 ]; then
echo "2 interface numbers(-I option) is required" >&2
exit 64
fi
IFNO1=$1
IFNO2=$2
ALL_IFS="carp$IFNO1 carp$IFNO2 pair$IFNO1 pair$IFNO2"
[ $CLEANUP -gt 0 ] && cleanup
#
# Check pre-conditions
#
# interfaces are busy?
for if in $ALL_IFS; do
if iface_exists $if; then
echo "Aborted. interface \`$if' is used already." >&2
exit 255
fi
done
# rdomains are busy?
for rt in $RD1 $RD2; do
if ! rdomain_is_used $rt; then
echo "Aborted. rdomain \`$rt' is used already." >&2
exit 255
fi
done
#
# Prepeare the test
#
[ $VERBOSE -gt 0 ] && set -x
ifconfig pair$IFNO1 rdomain $RD1 192.168.0.2/24
ifconfig pair$IFNO2 rdomain $RD2 192.168.0.3/24 patch pair$IFNO1
#
# Test config
#
ifconfig carp$IFNO1 rdomain $RD1 192.168.0.1/24 \
vhid 251 carpdev pair$IFNO1 -group carp group ${IFGPREFIX}a \
|| abort_test
ifconfig carp$IFNO2 rdomain $RD2 192.168.0.1/24 \
vhid 251 carpdev pair$IFNO2 -group carp group ${IFGPREFIX}b advskew 100 \
|| abort_test
#
# Test behavior
#
# IFNO1 must become master
sleep 3.1 # need 3 seconds to become master
test sh -c "ifconfig carp$IFNO1 | grep -q 'status: master'"
test sh -c "ifconfig carp$IFNO2 | grep -q 'status: backup'"
# carpdemote must work
ifconfig -g ${IFGPREFIX}a carpdemote
sleep 0.1
test sh -c "ifconfig carp$IFNO1 | grep -q 'status: backup'"
test sh -c "ifconfig carp$IFNO2 | grep -q 'status: master'"
# Done
cleanup
exit $FAILS
|
