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diff --git a/test/shell/system_id.sh b/test/shell/system_id.sh
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+#!/usr/bin/env bash
+
+# Copyright (C) 2015 Red Hat, Inc. All rights reserved.
+#
+# This copyrighted material is made available to anyone wishing to use,
+# modify, copy, or redistribute it subject to the terms and conditions
+# of the GNU General Public License v.2.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+
+test_description='Test system_id'
+
+# test does not apply to lvmlockd
+SKIP_WITH_LVMLOCKD=1
+SKIP_WITH_LVMPOLLD=1
+
+print_lvmlocal() {
+ { echo "local {"; printf "%s\n" "$@"; echo "}"; } >"$LVMLOCAL"
+}
+
+. lib/inittest
+
+aux prepare_devs 5
+
+# get lvm.conf location in a form of: etc=path
+eval "$(lvmconfig global/etc)"
+
+SIDFILE="$etc/lvm_test.conf"
+LVMLOCAL="$etc/lvmlocal.conf"
+
+DFDIR="$etc/devices"
+DF="$DFDIR/system.devices"
+
+# Avoid system id validation in the devices file
+# which gets in the way of the test switching the
+# local system id.
+clear_df_systemid() {
+ if [[ -f $DF ]]; then
+ sed -e "s|SYSTEMID=.||" "$DF" > tmpdf
+ cp tmpdf $DF
+ fi
+}
+
+# create vg with system_id using each source
+
+## none
+
+SID=""
+aux lvmconf "global/system_id_source = none"
+vgcreate $vg1 "$dev1"
+check vg_field $vg1 systemid "$SID"
+vgremove $vg1
+
+## machineid
+if [ -e "$etc/machine-id" ]; then
+SID=$(cat "$etc/machine-id")
+aux lvmconf "global/system_id_source = machineid"
+vgcreate $vg1 "$dev1"
+vgs -o+systemid $vg1
+check vg_field $vg1 systemid "$SID"
+vgremove $vg1
+fi
+
+## appmachineid
+lvm version > lvmver
+if grep app-machineid lvmver; then
+aux lvmconf "global/system_id_source = appmachineid"
+lvm systemid | awk '{ print $3 }' > sid_lvm
+vgcreate $vg1 "$dev1"
+vgs -o systemid --noheadings $vg1 | awk '{print $1}' > sid_vg
+diff sid_lvm sid_vg
+vgremove $vg1
+fi
+
+## uname
+
+SID1=$(uname -n)
+if [ -n "$SID1" ]; then
+aux lvmconf "global/system_id_source = uname"
+SID2=$(lvm systemid | awk '{ print $3 }')
+vgcreate $vg1 "$dev1"
+vgs -o+systemid $vg1
+check vg_field $vg1 systemid "$SID2"
+vgremove $vg1
+fi
+
+## lvmlocal
+
+SID=sidfoolocal
+print_lvmlocal " system_id = $SID"
+aux lvmconf "global/system_id_source = lvmlocal"
+vgcreate $vg1 "$dev1"
+vgs -o+systemid $vg1
+check vg_field $vg1 systemid "$SID"
+vgremove $vg1
+rm -f "$LVMLOCAL"
+
+## file
+
+SID=sidfoofile
+echo "$SID" > "$SIDFILE"
+clear_df_systemid
+aux lvmconf "global/system_id_source = file" \
+ "global/system_id_file = \"$SIDFILE\""
+vgcreate $vg1 "$dev1"
+vgs -o+systemid $vg1
+check vg_field $vg1 systemid "$SID"
+vgremove $vg1
+
+# override system_id to create a foreign vg, then fail to use the vg
+
+SID1=sidfoofile1
+SID2=sidfoofile2
+echo "$SID1" > "$SIDFILE"
+clear_df_systemid
+aux lvmconf "global/system_id_source = file" \
+ "global/system_id_file = \"$SIDFILE\""
+# create a vg, overriding the local system_id so the vg looks foreign
+vgcreate --systemid "$SID2" "$vg1" "$dev1"
+# normal vgs is not an error and does not see the vg
+vgs >err
+not grep $vg1 err
+# vgs on the foreign vg is an error and not displayed
+not vgs $vg1 >err
+not grep $vg1 err
+# fail to remove foreign vg
+not vgremove $vg1
+# using --foreign we can see foreign vg
+vgs --foreign >err
+grep $vg1 err
+vgs --foreign $vg1 >err
+grep $vg1 err
+# change the local system_id to the second value, making the vg not foreign
+echo "$SID2" > "$SIDFILE"
+clear_df_systemid
+# we can now see and remove the vg
+vgs $vg1 >err
+grep $vg1 err
+vgremove $vg1
+
+# create a vg, then change the local system_id, making the vg foreign
+
+SID1=sidfoofile1
+SID2=sidfoofile2
+echo "$SID1" > "$SIDFILE"
+clear_df_systemid
+aux lvmconf "global/system_id_source = file" \
+ "global/system_id_file = \"$SIDFILE\""
+# create a vg
+vgcreate $vg1 "$dev1"
+# normal vgs sees the vg
+vgs >err
+grep $vg1 err
+# change the local system_id, making the vg foreign
+echo "$SID2" > "$SIDFILE"
+clear_df_systemid
+# normal vgs doesn't see the vg
+vgs >err
+not grep $vg1 err
+# using --foreign we can see the vg
+vgs --foreign >err
+grep $vg1 err
+# change the local system_id back to the first value, making the vg not foreign
+echo "$SID1" > "$SIDFILE"
+clear_df_systemid
+vgs >err
+grep $vg1 err
+vgremove $vg1
+
+# create a vg, then change the vg's system_id, making it foreign
+
+SID1=sidfoofile1
+SID2=sidfoofile2
+echo "$SID1" > "$SIDFILE"
+clear_df_systemid
+aux lvmconf "global/system_id_source = file" \
+ "global/system_id_file = \"$SIDFILE\""
+# create a vg
+vgcreate $vg1 "$dev1"
+# normal vgs sees the vg
+vgs >err
+grep $vg1 err
+# change the vg's system_id, making the vg foreign
+vgchange --yes --systemid "$SID2" $vg1
+# normal vgs doesn't see the vg
+vgs >err
+not grep $vg1 err
+# using --foreign we can see the vg
+vgs --foreign >err
+grep $vg1 err
+# change the local system_id to the second system_id so we can remove the vg
+echo "$SID2" > "$SIDFILE"
+clear_df_systemid
+vgs >err
+grep $vg1 err
+vgremove $vg1
+
+# create a vg, create active lvs in it, change our system_id, making
+# the VG foreign, verify that we can still see the foreign VG,
+# and can deactivate the LVs
+
+SID1=sidfoofile1
+SID2=sidfoofile2
+echo "$SID1" > "$SIDFILE"
+clear_df_systemid
+aux lvmconf "global/system_id_source = file" \
+ "global/system_id_file = \"$SIDFILE\""
+# create a vg
+vgcreate $vg1 "$dev1"
+lvcreate -n $lv1 -l 2 $vg1
+# normal vgs sees the vg and lv
+vgs >err
+grep $vg1 err
+check lv_exists $vg1 $lv1
+# change our system_id, making the vg foreign, but accessible
+echo "$SID2" > "$SIDFILE"
+clear_df_systemid
+vgs >err
+grep $vg1 err
+check lv_exists $vg1 $lv1
+# can deactivate the lv
+lvchange -an $vg1/$lv1
+# now that the foreign vg has no active lvs, we can't access it
+not lvremove $vg1/$lv1
+not vgremove $vg1
+# change our system_id back to match the vg so it's not foreign
+echo "$SID1" > "$SIDFILE"
+clear_df_systemid
+vgs >err
+grep $vg1 err
+lvremove $vg1/$lv1
+vgremove $vg1
+
+# local system has no system_id, so it can't access a vg with a system_id
+
+SID1=sidfoofile1
+echo "$SID1" > "$SIDFILE"
+clear_df_systemid
+aux lvmconf "global/system_id_source = file" \
+ "global/system_id_file = \"$SIDFILE\""
+# create a vg
+vgcreate $vg1 "$dev1"
+aux lvmconf "global/system_id_source = none"
+vgs >err
+not grep $vg1 err
+not vgs $vg1 >err
+not grep $vg1 err
+aux lvmconf "global/system_id_source = file"
+vgs >err
+grep $vg1 err
+vgremove $vg1
+
+# local system has a system_id, and can use a vg without a system_id
+
+SID1=sidfoofile1
+rm -f "$SIDFILE"
+clear_df_systemid
+# create a vg with no system_id
+aux lvmconf "global/system_id_source = none"
+vgcreate $vg1 "$dev1"
+check vg_field $vg1 systemid ""
+# set a local system_id
+echo "$SID1" > "$SIDFILE"
+clear_df_systemid
+aux lvmconf "global/system_id_source = file" \
+ "global/system_id_file = \"$SIDFILE\""
+# check we can see and use the vg with no system_id
+vgs >err
+grep $vg1 err
+vgs $vg1 >err
+grep $vg1 err
+vgremove $vg1
+
+# vgexport clears system_id, vgimport sets system_id
+
+SID1=sidfoofile1
+echo "$SID1" > "$SIDFILE"
+clear_df_systemid
+aux lvmconf "global/system_id_source = file" \
+ "global/system_id_file = \"$SIDFILE\""
+# create a vg
+vgcreate $vg1 "$dev1"
+# normal vgs sees the vg
+vgs -o+systemid >err
+grep $vg1 err
+grep "$SID1" err
+# after vgexport there is no systemid
+vgexport $vg1
+vgs -o+systemid >err
+grep $vg1 err
+not grep "$SID1" err
+# after vgimport there is a systemid
+vgimport $vg1
+vgs -o+systemid >err
+grep $vg1 err
+grep "$SID1" err
+vgremove $vg1
+
+# Test max system_id length (128) and invalid system_id characters.
+# The 128 length limit is imposed before invalid characters are omitted.
+
+# 120 numbers followed by 8 letters (max len)
+SID1=012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789abcdefgh
+# 120 numbers followed by 9 letters (too long by 1 character, the last is omitted)
+SID2=012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789abcdefghi
+
+# max len system_id should appear normally
+echo "$SID1" > "$SIDFILE"
+clear_df_systemid
+aux lvmconf "global/system_id_source = file" \
+ "global/system_id_file = \"$SIDFILE\""
+# create a vg
+vgcreate $vg1 "$dev1"
+# normal vgs sees the vg
+vgs -o+systemid $vg1 >err
+grep $vg1 err
+grep "$SID1" err
+vgremove $vg1
+
+# max+1 len system_id should be missing the last character
+echo "$SID2" > "$SIDFILE"
+clear_df_systemid
+aux lvmconf "global/system_id_source = file" \
+ "global/system_id_file = \"$SIDFILE\""
+# create a vg
+vgcreate $vg1 "$dev1"
+# normal vgs sees the vg
+vgs -o+systemid $vg1 >err
+grep $vg1 err
+grep "$SID1" err
+not grep "$SID2" err
+vgremove $vg1
+
+# max len system_id containing an invalid character should appear without
+# the invalid character
+# 120 numbers followed by invalid '%' character followed by 8 letters (too long by 1 character)
+SID1=012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789%abcdefgh
+# After the invalid character is omitted from SID1
+# The string is truncated to max length (128) before the invalid character is omitted
+SID2=012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789abcdefg
+echo "$SID1" > "$SIDFILE"
+clear_df_systemid
+aux lvmconf "global/system_id_source = file" \
+ "global/system_id_file = \"$SIDFILE\""
+# create a vg
+vgcreate $vg1 "$dev1"
+# normal vgs sees the vg
+vgs -o+systemid $vg1 >err
+grep $vg1 err
+not grep $SID1 err
+grep $SID2 err
+vgremove $vg1
+
+# contains a bunch of invalid characters
+SID1="?%$&A.@1]"
+# SID1 without the invalid characters
+SID2=A.1
+echo "$SID1" > "$SIDFILE"
+clear_df_systemid
+aux lvmconf "global/system_id_source = file" \
+ "global/system_id_file = \"$SIDFILE\""
+# create a vg
+vgcreate $vg1 "$dev1"
+# normal vgs sees the vg
+vgs -o+systemid $vg1 >err
+grep $vg1 err
+not grep "$SID1" err
+grep "$SID2" err
+vgremove $vg1
+
+
+# pvs: pv in a foreign vg not reported
+# pvs --foreign: pv in a foreign vg is reported
+
+SID1=sidfoofile1
+SID2=sidfoofile2
+echo "$SID1" > "$SIDFILE"
+clear_df_systemid
+aux lvmconf "global/system_id_source = file" \
+ "global/system_id_file = \"$SIDFILE\""
+# create a vg
+vgcreate $vg1 "$dev1"
+# normal pvs sees the vg and pv
+pvs >err
+grep $vg1 err
+grep "$dev1" err
+# change the local system_id, making the vg foreign
+echo "$SID2" > "$SIDFILE"
+clear_df_systemid
+# normal pvs does not see the vg or pv
+pvs >err
+not grep $vg1 err
+not grep "$dev1" err
+# pvs --foreign does see the vg and pv
+pvs --foreign >err
+grep $vg1 err
+grep "$dev1" err
+# change the local system_id back so the vg can be removed
+echo "$SID1" > "$SIDFILE"
+clear_df_systemid
+vgremove $vg1
+rm -f "$SIDFILE"
+
+# lvs: lvs in a foreign vg not reported
+# lvs --foreign: lvs in a foreign vg are reported
+
+SID1=sidfoofile1
+SID2=sidfoofile2
+echo "$SID1" > "$SIDFILE"
+clear_df_systemid
+aux lvmconf "global/system_id_source = file" \
+ "global/system_id_file = \"$SIDFILE\""
+# create a vg
+vgcreate $vg1 "$dev1"
+lvcreate -n $lv1 -l 2 $vg1
+lvchange -an $vg1/$lv1
+# normal lvs sees the vg and lv
+lvs >err
+grep $vg1 err
+grep $lv1 err
+# change the local system_id, making the vg foreign
+echo "$SID2" > "$SIDFILE"
+clear_df_systemid
+# normal lvs does not see the vg or lv
+lvs >err
+not grep $vg1 err
+not grep $lv1 err
+# lvs --foreign does see the vg and lv
+lvs --foreign >err
+grep $vg1 err
+grep $lv1 err
+# change the local system_id back so the vg can be removed
+echo "$SID1" > "$SIDFILE"
+clear_df_systemid
+lvremove $vg1/$lv1
+vgremove $vg1
+rm -f "$SIDFILE"
+
+# use extra_system_ids to read a foreign VG
+
+SID1=sidfoofile1
+SID2=sidfoofile2
+rm -f "$LVMLOCAL"
+echo "$SID1" > "$SIDFILE"
+clear_df_systemid
+aux lvmconf "global/system_id_source = file" \
+ "global/system_id_file = \"$SIDFILE\""
+# create a vg
+vgcreate $vg1 "$dev1"
+# normal vgs sees the vg
+vgs >err
+grep $vg1 err
+# change the local system_id, making the vg foreign
+echo "$SID2" > "$SIDFILE"
+clear_df_systemid
+# normal vgs doesn't see the vg
+vgs >err
+not grep $vg1 err
+# using --foreign we can see the vg
+vgs --foreign >err
+grep $vg1 err
+# add the first system_id to extra_system_ids so we can see the vg
+print_lvmlocal " extra_system_ids = [ $SID1 ] "
+vgs >err
+grep $vg1 err
+vgremove $vg1
+rm -f "$LVMLOCAL"
+
+# vgcreate --systemid "" creates a vg without a system_id even if source is set
+SID1=sidfoofile1
+echo "$SID1" > "$SIDFILE"
+clear_df_systemid
+aux lvmconf "global/system_id_source = file" \
+ "global/system_id_file = \"$SIDFILE\""
+# create a vg
+vgcreate --systemid "" $vg1 "$dev1"
+# normal vgs sees the vg
+vgs >err
+grep $vg1 err
+# our system_id is not displayed for the vg
+vgs -o+systemid >err
+not grep "$SID1" err
+vgremove $vg1
+rm -f "$SIDFILE"
+
+# vgchange --systemid "" clears the system_id on owned vg
+SID1=sidfoofile1
+echo "$SID1" > "$SIDFILE"
+clear_df_systemid
+aux lvmconf "global/system_id_source = file" \
+ "global/system_id_file = \"$SIDFILE\""
+# create a vg
+vgcreate $vg1 "$dev1"
+# normal vgs sees the vg
+vgs >err
+grep $vg1 err
+# the vg has our system_id
+vgs -o+systemid >err
+grep $SID1 err
+# clear the system_id
+vgchange --yes --systemid "" $vg1
+# normal vgs sees the vg
+vgs >err
+grep $vg1 err
+# the vg does not have our system_id
+vgs -o+systemid >err
+not grep "$SID1" err
+vgremove $vg1
+
+# vgchange --systemid does not set the system_id on foreign vg
+SID1=sidfoofile1
+SID2=sidfoofile2
+rm -f "$LVMLOCAL"
+echo "$SID1" > "$SIDFILE"
+clear_df_systemid
+aux lvmconf "global/system_id_source = file" \
+ "global/system_id_file = \"$SIDFILE\""
+# create a vg
+vgcreate $vg1 "$dev1"
+# normal vgs sees the vg
+vgs >err
+grep $vg1 err
+# change the local system_id, making the vg foreign
+echo "$SID2" > "$SIDFILE"
+clear_df_systemid
+# normal vgs doesn't see the vg
+vgs >err
+not grep $vg1 err
+# using --foreign we can see the vg
+vgs --foreign >err
+grep $vg1 err
+# cannot clear the system_id of the foreign vg
+not vgchange --yes --systemid "" $vg1
+# cannot set the system_id of the foreign vg
+not vgchange --yes --systemid foo $vg1
+# change our system_id back so we can remove the vg
+echo "$SID1" > "$SIDFILE"
+clear_df_systemid
+vgremove $vg1
+
+# vgchange --systemid --majoritypvs
+SID1=sidfoofile1
+SID2=sidfoofile2
+rm -f "$LVMLOCAL"
+echo "$SID1" > "$SIDFILE"
+clear_df_systemid
+aux lvmconf "global/system_id_source = file" \
+ "global/system_id_file = \"$SIDFILE\""
+# create a vg
+vgcreate $vg1 "$dev1" "$dev2" "$dev3"
+vgcreate $vg2 "$dev4" "$dev5"
+# normal vgs sees the vg
+# change the local system_id, making the vg foreign
+echo "$SID2" > "$SIDFILE"
+clear_df_systemid
+# normal vgs doesn't see the vg
+vgs >err
+not grep $vg1 err
+not grep $vg2 err
+# using --foreign we can see the vg
+vgs --foreign >err
+grep $vg1 err
+grep $vg2 err
+# cannot clear the system_id of the foreign vg
+not vgchange --yes --systemid "" $vg1
+not vgchange --yes --systemid "" $vg2
+# cannot set the system_id of the foreign vg
+not vgchange --yes --systemid foo $vg1
+not vgchange --yes --systemid foo $vg2
+# we are local node SID2, foreign node is SID1
+# use extra_system_ids to take over the foreign vg, making it local
+vgchange --config "local/extra_system_ids=[\"${SID1}\"]" --systemid $SID2 $vg1
+vgs $vg1
+# make it foreign again
+vgchange --yes --systemid sidfoofile1 $vg1
+not vgs $vg1
+# both vgs are foreign, drop dev1/dev4 so both vgs are missing a device
+aux hide_dev "$dev1"
+aux hide_dev "$dev4"
+not pvs "$dev1"
+not pvs "$dev4"
+# neither VG can be changed because both are missing a dev
+not vgchange --config "local/extra_system_ids=[\"${SID1}\"]" --systemid $SID2 $vg1
+not vgchange --config "local/extra_system_ids=[\"${SID1}\"]" --systemid $SID2 $vg2
+# using majoritypvs, vg1 can be changed because 2 of 3 PVs exist
+vgchange --majoritypvs --config "local/extra_system_ids=[\"${SID1}\"]" --systemid $SID2 $vg1
+vgs $vg1
+# using majoritypvs, vg2 cannot be changed because 1 of 2 PVs exist
+not vgchange --majoritypvs --config "local/extra_system_ids=[\"${SID1}\"]" --systemid $SID2 $vg2
+not vgs $vg2
+vgs --foreign $vg2
+# dev1/dev4 return so we can take over vg2 now
+# vg1 will complain about stale metadata on dev1
+aux unhide_dev "$dev1"
+aux unhide_dev "$dev4"
+vgs
+pvs
+vgchange --majoritypvs --config "local/extra_system_ids=[\"${SID1}\"]" --systemid $SID2 $vg2
+vgs $vg2
+# update metadata on dev1
+vgck --updatemetadata $vg1
+vgs $vg1
+clear_df_systemid
+vgremove $vg1
+vgremove $vg2
+
+
+# vgcfgbackup backs up foreign vg with --foreign
+SID1=sidfoofile1
+SID2=sidfoofile2
+rm -f "$LVMLOCAL"
+echo "$SID1" > "$SIDFILE"
+clear_df_systemid
+aux lvmconf "global/system_id_source = file" \
+ "global/system_id_file = \"$SIDFILE\""
+# create a vg
+vgcreate $vg1 "$dev1"
+# normal vgs sees the vg
+vgs >err
+grep $vg1 err
+# change the local system_id, making the vg foreign
+echo "$SID2" > "$SIDFILE"
+clear_df_systemid
+# normal vgs doesn't see the vg
+vgs >err
+not grep $vg1 err
+# using --foreign we can back up the vg
+not vgcfgbackup $vg1
+vgcfgbackup --foreign $vg1
+# change our system_id back so we can remove the vg
+echo "$SID1" > "$SIDFILE"
+clear_df_systemid
+vgremove $vg1
+rm -f "$SIDFILE"
+
+
+# Test handling of bad system_id source configurations
+# The commands should proceed without a system_id.
+# Look at the warning/error messages.
+
+# vgcreate with source machineid, where no $etc/machine-id file exists
+if [ ! -e "$etc/machine-id" ]; then
+SID=""
+aux lvmconf "global/system_id_source = machineid"
+vgcreate $vg1 "$dev1" 2>&1 | tee err
+vgs -o+systemid $vg1
+check vg_field $vg1 systemid $SID
+grep "No system ID found from system_id_source" err
+vgremove $vg1
+fi
+
+# vgcreate with source uname, but uname is localhost
+# TODO: don't want to change the hostname on the test machine...
+
+# vgcreate with source lvmlocal, but no lvmlocal.conf file
+SID=""
+rm -f $LVMLOCAL
+aux lvmconf "global/system_id_source = lvmlocal"
+vgcreate $vg1 "$dev1" 2>&1 | tee err
+vgs -o+systemid $vg1
+check vg_field $vg1 systemid $SID
+grep "No system ID found from system_id_source" err
+vgremove $vg1
+
+# vgcreate with source lvmlocal, but no system_id = "x" entry
+SID=""
+print_lvmlocal # " system_id = $SID"
+aux lvmconf "global/system_id_source = lvmlocal"
+vgcreate $vg1 "$dev1" 2>&1 | tee err
+vgs -o+systemid $vg1
+check vg_field $vg1 systemid $SID
+grep "No system ID found from system_id_source" err
+vgremove $vg1
+
+# vgcreate with source lvmlocal, and empty string system_id = ""
+SID=""
+print_lvmlocal " system_id = \"\""
+aux lvmconf "global/system_id_source = lvmlocal"
+vgcreate $vg1 "$dev1" 2>&1 | tee err
+vgs -o+systemid $vg1
+check vg_field $vg1 systemid "$SID"
+grep "No system ID found from system_id_source" err
+vgremove $vg1
+rm -f $LVMLOCAL
+
+# vgcreate with source file, but no system_id_file config
+SID=""
+rm -f "$SIDFILE"
+clear_df_systemid
+aux lvmconf "global/system_id_source = file"
+vgcreate $vg1 "$dev1" 2>&1 | tee err
+vgs -o+systemid $vg1
+check vg_field $vg1 systemid "$SID"
+grep "No system ID found from system_id_source" err
+vgremove $vg1
+
+# vgcreate with source file, but system_id_file does not exist
+SID=""
+rm -f "$SIDFILE"
+clear_df_systemid
+aux lvmconf "global/system_id_source = file" \
+ "global/system_id_file = \"$SIDFILE\""
+vgcreate $vg1 "$dev1" 2>&1 | tee err
+vgs -o+systemid $vg1
+check vg_field $vg1 systemid "$SID"
+grep "No system ID found from system_id_source" err
+vgremove $vg1