36b0ac07c4
Update Source to upstream version 0.8.6 * Previous patches 0001-0123 are included in the commit * Fixes bz #1951336 Rename files * Previous patches 0124-0132 are now patches 0001-0009 Add 0010-RH-make-parse_vpd_pg83-match-scsi_id-output.patch * make scsi wwid fallback code result match the default udev wwid code result (Red Hat specific patch) Sync tests with RHEL-8 Resolves: bz #1951336
123 lines
3.4 KiB
Bash
Executable File
123 lines
3.4 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
# Copyright (c) 2021 Red Hat, Inc.
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
# Author: Benjamin Marzinski <bmarzins@redhat.com>
|
|
|
|
source ../include/ec.sh || exit 200
|
|
tlog "running $0"
|
|
|
|
cleanup ()
|
|
{
|
|
trun "multipathd disablequeueing maps"
|
|
sleep 5
|
|
trun "multipath -DF"
|
|
trun "service multipathd stop"
|
|
sleep 5
|
|
trun "udevadm settle"
|
|
trun "modprobe -r scsi_debug"
|
|
}
|
|
|
|
assert ()
|
|
{
|
|
local cmd="$*"
|
|
_trun_ "$cmd" 0
|
|
if test $? -eq 0; then
|
|
tpass_ "$cmd" ;
|
|
else
|
|
tfail_ "$cmd" ;
|
|
cleanup ;
|
|
tend ;
|
|
fi
|
|
}
|
|
|
|
tlog "running $0"
|
|
|
|
rpm -q device-mapper-multipath || dnf install -y device-mapper-multipath
|
|
|
|
# cleanup existing devices and restart
|
|
cleanup
|
|
trun "rm -f /etc/multipath.conf"
|
|
trun "rm -f /etc/multipath.conf.bak"
|
|
trun "rm -r /etc/multipath/bindings"
|
|
trun "mpathconf --enable --with_module y --with_multipathd n --find_multipaths n"
|
|
sed -i '/^blacklist[[:space:]]*{/ a\
|
|
device {\n vendor ".*"\n product ".*"\n }
|
|
' /etc/multipath.conf
|
|
if grep -qw blacklist_exceptions /etc/multipath.conf ; then
|
|
sed -i '/^blacklist_exceptions[[:space:]]*{/ a\
|
|
device {\n vendor Linux\n product scsi_debug\n }
|
|
' /etc/multipath.conf
|
|
else
|
|
cat << _EOF_ >> /etc/multipath.conf
|
|
blacklist_exceptions {
|
|
device {
|
|
vendor Linux
|
|
product scsi_debug
|
|
}
|
|
}
|
|
_EOF_
|
|
fi
|
|
trun "modprobe scsi_debug num_tgts=20 vpd_use_hostno=0"
|
|
sleep 5
|
|
trun "service multipathd start"
|
|
sleep 5
|
|
pathcount=`multipathd show paths raw format %w | wc -l`
|
|
assert "[[ $pathcount -eq 20 ]]"
|
|
wwids=`multipathd show paths raw format " wwid %w" | sed '11,$d'`
|
|
wwids="${wwids//$'\n'/\\n}"
|
|
trun "multipath -DF"
|
|
trun "service multipathd stop"
|
|
sleep 5
|
|
tnot "pidof multipathd"
|
|
tok "cp /etc/multipath.conf /etc/mulitpath.conf.bak"
|
|
sed -i '/^blacklist[[:space:]]*{/ a\
|
|
'"$wwids"'
|
|
' /etc/multipath.conf
|
|
tok "rm -f /etc/multipath/bindings"
|
|
trun "service multipathd start"
|
|
sleep 5
|
|
mapcount=`multipathd show maps raw format %w | wc -l`
|
|
assert "[[ $mapcount -eq 10 ]]"
|
|
orig_maps=`multipathd show maps raw format "%n %w"`
|
|
trun "service multipathd stop"
|
|
sleep 5
|
|
tnot "pidof multipathd"
|
|
tok "mv -f /etc/mulitpath.conf.bak /etc/multipath.conf"
|
|
tok "rm -f /etc/multipath/bindings"
|
|
trun "service multipathd start"
|
|
sleep 5
|
|
mapcount=`multipathd show maps raw format %w | wc -l`
|
|
assert "[[ $mapcount -eq 20 ]]"
|
|
new_maps=`multipathd show maps raw format "%n %w" | sort`
|
|
tlog "Checking if devices have been renamed"
|
|
while IFS= read -r line; do
|
|
echo "$new_maps" | grep "$line"
|
|
assert "[[ $? -eq 0 ]]"
|
|
done <<< "$orig_maps"
|
|
bindings=`cat /etc/multipath/bindings | sed '/^#.*$/d' | sort`
|
|
tlog "Checking if devices match bindings"
|
|
assert "[[ \"$new_maps\" = \"$bindings\" ]]"
|
|
trun "service multipathd reload"
|
|
sleep 5
|
|
mapcount=`multipathd show maps raw format %w | wc -l`
|
|
assert "[[ $mapcount -eq 20 ]]"
|
|
reload_maps=`multipathd show maps raw format "%n %w" | sort`
|
|
tlog "Checking if devices change on reconfigure"
|
|
assert "[[ \"$new_maps\" = \"$reload_maps\" ]]"
|
|
cleanup
|
|
tend
|