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lvm2/test/shell/devicesfile-devname.sh
Zdenek Kabelac 81dc0e72da tests: explicitely use event_activation=1
Some test do expect event_activation to be set.
So add explicit configuring of this setting in tests,
but also add new default which kind of does it globally
as it's expected default  (yet our testing rpms might
be create with disabled event_activation)
By adding this to each test individually - it's now easy
to locate such tests...
2024-04-12 00:21:45 +02:00

678 lines
18 KiB
Bash

#!/usr/bin/env bash
# Copyright (C) 2020 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='devices file with devnames'
SKIP_WITH_LVMPOLLD=1
. lib/inittest
aux prepare_devs 7
RUNDIR="/run"
test -d "$RUNDIR" || RUNDIR="/var/run"
PVS_ONLINE_DIR="$RUNDIR/lvm/pvs_online"
VGS_ONLINE_DIR="$RUNDIR/lvm/vgs_online"
PVS_LOOKUP_DIR="$RUNDIR/lvm/pvs_lookup"
_clear_online_files() {
# wait till udev is finished
aux udev_wait
rm -f "$PVS_ONLINE_DIR"/*
rm -f "$VGS_ONLINE_DIR"/*
rm -f "$PVS_LOOKUP_DIR"/*
}
DFDIR="$LVM_SYSTEM_DIR/devices"
mkdir "$DFDIR" || true
DF="$DFDIR/system.devices"
ORIG="$DFDIR/orig.devices"
aux lvmconf "devices/use_devicesfile = 1" \
"global/event_activation = 1"
pvcreate "$dev1"
ls "$DF"
grep "$dev1" "$DF"
pvcreate "$dev2"
grep "$dev2" "$DF"
pvcreate "$dev3"
grep "$dev3" "$DF"
vgcreate $vg1 "$dev1" "$dev2"
# PVID with dashes for matching pvs -o+uuid output
OPVID1=`pvs "$dev1" --noheading -o uuid | awk '{print $1}'`
OPVID2=`pvs "$dev2" --noheading -o uuid | awk '{print $1}'`
OPVID3=`pvs "$dev3" --noheading -o uuid | awk '{print $1}'`
# PVID without dashes for matching devices file fields
PVID1=`pvs "$dev1" --noheading -o uuid | tr -d - | awk '{print $1}'`
PVID2=`pvs "$dev2" --noheading -o uuid | tr -d - | awk '{print $1}'`
PVID3=`pvs "$dev3" --noheading -o uuid | tr -d - | awk '{print $1}'`
lvmdevices --deldev "$dev3"
not grep "$dev3" "$DF"
not grep "$PVID3" "$DF"
not pvs "$dev3"
cp "$DF" "$ORIG"
lvcreate -l4 -an -i2 -n $lv1 $vg1
#
# when wrong idname devname is outside DF it's corrected if search_for=1
# by a general cmd, or by lvmdevices --addpvid
#
# when wrong idname devname is outside DF it's not found or corrected if
# search_for=0 by a general cmd, but will be by lvmdevices --addpvid
#
# when wrong idname devname is inside DF it's corrected if search_for=0|1
# by a general cmd, or by lvmdevices --addpvid
#
# pvscan --cache -aay does not update DF when devname= is wrong
#
# pvscan --cache -aay when idname devname is wrong:
# every dev is read and then skipped if pvid is not in DF
#
# commands still work with incorrect devname=
# . and they automatically correct the devname=
#
#
# idname changes to become incorrect, devname remains unchanged and correct
# . change idname to something outside DF
# . change idname to match another DF entry
# . swap idname of two DF entries
#
# edit DF idname, s/dev1/dev3/, where new dev is not in DF
sed -e "s|IDNAME=$dev1|IDNAME=$dev3|" "$ORIG" > "$DF"
cat "$DF"
# pvs reports correct info
pvs -o+uuid | tee pvs.out
grep $vg1 pvs.out > out
not grep "$OPVID3" out
not grep "$dev3" out
grep "$OPVID1" out |tee out2
grep "$dev1" out2
# pvs fixed the DF
not grep "$PVID3" "$DF"
not grep "$dev3" "$DF"
grep "$PVID1" "$DF" |tee out
grep "IDNAME=$dev1" out
cat "$DF"
sed -e "s|IDNAME=$dev1|IDNAME=$dev3|" "$ORIG" > "$DF"
cat "$DF"
# lvcreate uses correct dev
lvcreate -l1 -n $lv2 -an $vg1 "$dev1"
# lvcreate fixed the DF
not grep "$PVID3" "$DF"
not grep "$dev3" "$DF"
grep "$PVID1" "$DF" |tee out
grep "IDNAME=$dev1" out
# pvs reports correct dev
pvs -o+uuid | tee pvs.out
grep $vg1 pvs.out > out
not grep "$OPVID3" out
not grep "$dev3" out
grep "$OPVID1" out |tee out2
grep "$dev1" out2
lvremove $vg1/$lv2
cat "$DF"
sed -e "s|IDNAME=$dev1|IDNAME=$dev3|" "$ORIG" > "$DF"
cat "$DF"
# lvmdevices fixes the DF
lvmdevices --update
not grep "$PVID3" "$DF"
not grep "$dev3" "$DF"
grep "$PVID1" "$DF" |tee out
grep "IDNAME=$dev1" out
cat "$DF"
# edit DF idname, s/dev1/dev2/, creating two entries with same idname
sed -e "s|IDNAME=$dev1|IDNAME=$dev2|" "$ORIG" > "$DF"
cat "$DF"
# pvs reports correct info
pvs -o+uuid | tee pvs.out
grep $vg1 pvs.out > out
grep "$OPVID1" out |tee out2
grep "$dev1" out2
grep "$OPVID2" out |tee out2
grep "$dev2" out2
# pvs fixed the DF
grep "$PVID1" "$DF" |tee out
grep "IDNAME=$dev1" out
grep "$PVID2" "$DF" |tee out
grep "IDNAME=$dev2" out
cat "$DF"
sed -e "s|IDNAME=$dev1|IDNAME=$dev2|" "$ORIG" > "$DF"
cat "$DF"
# lvcreate uses correct dev
lvcreate -l1 -n $lv2 -an $vg1 "$dev1"
# lvcreate fixed the DF
grep "$PVID1" "$DF" |tee out
grep "IDNAME=$dev1" out
grep "$PVID2" "$DF" |tee out
grep "IDNAME=$dev2" out
# pvs reports correct info
pvs -o+uuid | tee pvs.out
grep $vg1 pvs.out > out
grep "$OPVID1" out |tee out2
grep "$dev1" out2
grep "$OPVID2" out |tee out2
grep "$dev2" out2
lvremove $vg1/$lv2
cat "$DF"
sed -e "s|IDNAME=$dev1|IDNAME=$dev2|" "$ORIG" > "$DF"
cat "$DF"
# lvmdevices fixes the DF
lvmdevices --update
grep "$PVID1" "$DF" |tee out
grep "IDNAME=$dev1" out
grep "$PVID2" "$DF" |tee out
grep "IDNAME=$dev2" out
cat "$DF"
# edit DF idname, swap dev1 and dev2
sed -e "s|IDNAME=$dev1|IDNAME=tmpname|" "$ORIG" > tmp1.devices
sed -e "s|IDNAME=$dev2|IDNAME=$dev1|" tmp1.devices > tmp2.devices
sed -e "s|IDNAME=tmpname|IDNAME=$dev2|" tmp2.devices > "$DF"
cat "$DF"
# pvs reports correct info
pvs -o+uuid | tee pvs.out
grep $vg1 pvs.out > out
grep "$OPVID1" out |tee out2
grep "$dev1" out2
grep "$OPVID2" out |tee out2
grep "$dev2" out2
# pvs fixed the DF
grep "$PVID1" "$DF" |tee out
grep "IDNAME=$dev1" out
grep "$PVID2" "$DF" |tee out
grep "IDNAME=$dev2" out
cat "$DF"
sed -e "s|IDNAME=$dev1|IDNAME=tmpname|" "$ORIG" > tmp1.devices
sed -e "s|IDNAME=$dev2|IDNAME=$dev1|" tmp1.devices > tmp2.devices
sed -e "s|IDNAME=tmpname|IDNAME=$dev2|" tmp2.devices > "$DF"
cat "$DF"
# lvcreate uses correct dev
lvcreate -l1 -n $lv2 -an $vg1 "$dev1"
# lvcreate fixed the DF
grep "$PVID1" "$DF" |tee out
grep "IDNAME=$dev1" out
grep "$PVID2" "$DF" |tee out
grep "IDNAME=$dev2" out
# pvs reports correct info
pvs -o+uuid | tee pvs.out
grep $vg1 pvs.out > out
grep "$OPVID1" out |tee out2
grep "$dev1" out2
grep "$OPVID2" out |tee out2
grep "$dev2" out2
lvremove $vg1/$lv2
cat "$DF"
sed -e "s|IDNAME=$dev1|IDNAME=tmpname|" "$ORIG" > tmp1.devices
sed -e "s|IDNAME=$dev2|IDNAME=$dev1|" tmp1.devices > tmp2.devices
sed -e "s|IDNAME=tmpname|IDNAME=$dev2|" tmp2.devices > "$DF"
cat "$DF"
# lvmdevices fixes the DF
lvmdevices --update
grep "$PVID1" "$DF" |tee out
grep "IDNAME=$dev1" out
grep "$PVID2" "$DF" |tee out
grep "IDNAME=$dev2" out
cat "$DF"
#
# idname remains correct, devname changes to become incorrect
# . change devname to something outside DF
# . change devname to match another DF entry
# . swap devname of two DF entries
#
# edit DF devname, s/dev1/dev3/, where new dev is not in DF
sed -e "s|DEVNAME=$dev1|DEVNAME=$dev3|" "$ORIG" > "$DF"
cat "$DF"
# pvs reports correct info
pvs -o+uuid | tee pvs.out
grep $vg1 pvs.out > out
not grep "$OPVID3" out
not grep "$dev3" out
grep "$OPVID1" out |tee out2
grep "$dev1" out2
# pvs fixed the DF
not grep "$PVID3" "$DF"
not grep "$dev3" "$DF"
grep "$PVID1" "$DF" |tee out
grep "DEVNAME=$dev1" out
cat "$DF"
sed -e "s|DEVNAME=$dev1|DEVNAME=$dev3|" "$ORIG" > "$DF"
cat "$DF"
# lvmdevices fixes the DF
lvmdevices --update
not grep "$PVID3" "$DF"
not grep "$dev3" "$DF"
grep "$PVID1" "$DF" |tee out
grep "IDNAME=$dev1" out
cat "$DF"
# edit DF devname, s/dev1/dev2/, creating two entries with same devname
sed -e "s|DEVNAME=$dev1|DEVNAME=$dev2|" "$ORIG" > "$DF"
cat "$DF"
# pvs reports correct info
pvs -o+uuid | tee pvs.out
grep $vg1 pvs.out > out
grep "$OPVID1" out |tee out2
grep "$dev1" out2
grep "$OPVID2" out |tee out2
grep "$dev2" out2
# pvs fixed the DF
grep "$PVID1" "$DF" |tee out
grep "DEVNAME=$dev1" out
grep "$PVID2" "$DF" |tee out
grep "DEVNAME=$dev2" out
cat "$DF"
sed -e "s|DEVNAME=$dev1|DEVNAME=$dev2|" "$ORIG" > "$DF"
cat "$DF"
# lvmdevices fixes the DF
lvmdevices --update
grep "$PVID1" "$DF" |tee out
grep "IDNAME=$dev1" out
grep "$PVID2" "$DF" |tee out
grep "IDNAME=$dev2" out
cat "$DF"
# edit DF devname, swap dev1 and dev2
sed -e "s|DEVNAME=$dev1|DEVNAME=tmpname|" "$ORIG" > tmp1.devices
sed -e "s|DEVNAME=$dev2|DEVNAME=$dev1|" tmp1.devices > tmp2.devices
sed -e "s|DEVNAME=tmpname|DEVNAME=$dev2|" tmp2.devices > "$DF"
cat "$DF"
# pvs reports correct info
pvs -o+uuid | tee pvs.out
grep $vg1 pvs.out > out
grep "$OPVID1" out |tee out2
grep "$dev1" out2
grep "$OPVID2" out |tee out2
grep "$dev2" out2
# pvs fixed the DF
grep "$PVID1" "$DF" |tee out
grep "DEVNAME=$dev1" out
grep "$PVID2" "$DF" |tee out
grep "DEVNAME=$dev2" out
cat "$DF"
sed -e "s|DEVNAME=$dev1|DEVNAME=tmpname|" "$ORIG" > tmp1.devices
sed -e "s|DEVNAME=$dev2|DEVNAME=$dev1|" tmp1.devices > tmp2.devices
sed -e "s|DEVNAME=tmpname|DEVNAME=$dev2|" tmp2.devices > "$DF"
cat "$DF"
# lvmdevices fixes the DF
lvmdevices --update
grep "$PVID1" "$DF" |tee out
grep "IDNAME=$dev1" out
grep "$PVID2" "$DF" |tee out
grep "IDNAME=$dev2" out
cat "$DF"
#
# idname and devname change, both become incorrect
# . change idname&devname to something outside DF
# . change idname&devname to match another DF entry
# . swap idname&devname of two DF entries
#
# edit DF idname&devname, s/dev1/dev3/, where new dev is not in DF
sed -e "s|DEVNAME=$dev1|DEVNAME=$dev3|" "$ORIG" > tmp1.devices
sed -e "s|IDNAME=$dev1|IDNAME=$dev3|" tmp1.devices > "$DF"
cat "$DF"
# pvs reports correct info
pvs -o+uuid | tee pvs.out
grep $vg1 pvs.out > out
not grep "$OPVID3" out
not grep "$dev3" out
grep "$OPVID1" out |tee out2
grep "$dev1" out2
# pvs fixed the DF
not grep "$PVID3" "$DF"
not grep "$dev3" "$DF"
grep "$PVID1" "$DF" |tee out
grep "DEVNAME=$dev1" out
grep "IDNAME=$dev1" out
cat "$DF"
sed -e "s|DEVNAME=$dev1|DEVNAME=$dev3|" "$ORIG" > tmp1.devices
sed -e "s|IDNAME=$dev1|IDNAME=$dev3|" tmp1.devices > "$DF"
cat "$DF"
# lvmdevices fixes the DF
lvmdevices --update
not grep "$PVID3" "$DF"
not grep "$dev3" "$DF"
grep "$PVID1" "$DF" |tee out
grep "DEVNAME=$dev1" out
grep "IDNAME=$dev1" out
cat "$DF"
# edit DF idname&devname, s/dev1/dev2/, creating two entries with same devname
sed -e "s|DEVNAME=$dev1|DEVNAME=$dev2|" tmp1.devices > "$DF"
sed -e "s|IDNAME=$dev1|IDNAME=$dev2|" tmp1.devices > "$DF"
cat "$DF"
# pvs reports correct info
pvs -o+uuid | tee pvs.out
grep $vg1 pvs.out > out
grep "$OPVID1" out |tee out2
grep "$dev1" out2
grep "$OPVID2" out |tee out2
grep "$dev2" out2
# pvs fixed the DF
grep "$PVID1" "$DF" |tee out
grep "DEVNAME=$dev1" out
grep "IDNAME=$dev1" out
grep "$PVID2" "$DF" |tee out
grep "DEVNAME=$dev2" out
grep "IDNAME=$dev2" out
cat "$DF"
sed -e "s|DEVNAME=$dev1|DEVNAME=$dev2|" tmp1.devices > "$DF"
sed -e "s|IDNAME=$dev1|IDNAME=$dev2|" tmp1.devices > "$DF"
cat "$DF"
# lvmdevices fixes the DF
lvmdevices --update
grep "$PVID1" "$DF" |tee out
grep "DEVNAME=$dev1" out
grep "IDNAME=$dev1" out
grep "$PVID2" "$DF" |tee out
grep "DEVNAME=$dev2" out
grep "IDNAME=$dev2" out
cat "$DF"
# edit DF devname, swap dev1 and dev2
sed -e "s|DEVNAME=$dev1|DEVNAME=tmpname|" "$ORIG" > tmp1.devices
sed -e "s|DEVNAME=$dev2|DEVNAME=$dev1|" tmp1.devices > tmp2.devices
sed -e "s|DEVNAME=tmpname|DEVNAME=$dev2|" tmp2.devices > tmp3.devices
sed -e "s|IDNAME=$dev1|IDNAME=tmpname|" tmp3.devices > tmp4.devices
sed -e "s|IDNAME=$dev2|IDNAME=$dev1|" tmp4.devices > tmp5.devices
sed -e "s|IDNAME=tmpname|IDNAME=$dev2|" tmp5.devices > "$DF"
cat "$DF"
# pvs reports correct info
pvs -o+uuid | tee pvs.out
grep $vg1 pvs.out > out
grep "$OPVID1" out |tee out2
grep "$dev1" out2
grep "$OPVID2" out |tee out2
grep "$dev2" out2
# pvs fixed the DF
grep "$PVID1" "$DF" |tee out
grep "DEVNAME=$dev1" out
grep "IDNAME=$dev1" out
grep "$PVID2" "$DF" |tee out
grep "DEVNAME=$dev2" out
grep "IDNAME=$dev2" out
cat "$DF"
sed -e "s|DEVNAME=$dev1|DEVNAME=tmpname|" "$ORIG" > tmp1.devices
sed -e "s|DEVNAME=$dev2|DEVNAME=$dev1|" tmp1.devices > tmp2.devices
sed -e "s|DEVNAME=tmpname|DEVNAME=$dev2|" tmp2.devices > tmp3.devices
sed -e "s|IDNAME=$dev1|IDNAME=tmpname|" tmp3.devices > tmp4.devices
sed -e "s|IDNAME=$dev2|IDNAME=$dev1|" tmp4.devices > tmp5.devices
sed -e "s|IDNAME=tmpname|IDNAME=$dev2|" tmp5.devices > "$DF"
cat "$DF"
# lvmdevices fixes the DF
lvmdevices --update
grep "$PVID1" "$DF" |tee out
grep "DEVNAME=$dev1" out
grep "IDNAME=$dev1" out
grep "$PVID2" "$DF" |tee out
grep "DEVNAME=$dev2" out
grep "IDNAME=$dev2" out
cat "$DF"
#
# check that pvscan --cache -aay does the right thing:
#
# idname and devname change, both become incorrect
# . change idname&devname to something outside DF
# . swap idname&devname of two DF entries
#
# edit DF idname&devname, s/dev1/dev3/, where new dev is not in DF
sed -e "s|DEVNAME=$dev1|DEVNAME=$dev3|" "$ORIG" > tmp1.devices
sed -e "s|IDNAME=$dev1|IDNAME=$dev3|" tmp1.devices > "$DF"
cat "$DF"
_clear_online_files
pvscan --cache -aay "$dev1"
pvscan --cache -aay "$dev2"
pvscan --cache -aay "$dev3"
cat "$DF"
# pvscan does not fix DF
grep "$dev3" "$DF"
not grep "$dev1" "$DF"
ls "$RUNDIR/lvm/pvs_online/$PVID1"
ls "$RUNDIR/lvm/pvs_online/$PVID2"
not ls "$RUNDIR/lvm/pvs_online/$PVID3"
lvs -qq -o active $vg1/$lv1 | grep active
# pvs updates the DF
pvs |tee out
grep "$dev1" out
grep "$dev2" out
not grep "$dev3" out
grep "$dev1" "$DF"
grep "$dev2" "$DF"
not grep "$dev3" "$DF"
vgchange -an $vg1
# edit DF idname&devname, swap dev1 and dev2
vgremove -y $vg1
vgcreate $vg1 "$dev1"
lvcreate -n $lv1 -l1 -an $vg1
vgcreate $vg2 "$dev2"
lvcreate -n $lv2 -l1 -an $vg2
cat "$DF"
sed -e "s|DEVNAME=$dev1|DEVNAME=tmpname|" "$ORIG" > tmp1.devices
sed -e "s|DEVNAME=$dev2|DEVNAME=$dev1|" tmp1.devices > tmp2.devices
sed -e "s|DEVNAME=tmpname|DEVNAME=$dev2|" tmp2.devices > tmp3.devices
sed -e "s|IDNAME=$dev1|IDNAME=tmpname|" tmp3.devices > tmp4.devices
sed -e "s|IDNAME=$dev2|IDNAME=$dev1|" tmp4.devices > tmp5.devices
sed -e "s|IDNAME=tmpname|IDNAME=$dev2|" tmp5.devices > "$DF"
cat "$DF"
_clear_online_files
# pvscan creates the correct online files and activates correct vg
pvscan --cache -aay "$dev1"
ls "$RUNDIR/lvm/pvs_online/$PVID1"
ls "$RUNDIR/lvm/vgs_online/$vg1"
not ls "$RUNDIR/lvm/pvs_online/$PVID2"
not ls "$RUNDIR/lvm/vgs_online/$vg2"
# don't use lvs because it would fix DF before we check it
dmsetup status $vg1-$lv1
not dmsetup status $vg2-$lv2
pvscan --cache -aay "$dev2"
ls "$RUNDIR/lvm/pvs_online/$PVID2"
ls "$RUNDIR/lvm/vgs_online/$vg2"
dmsetup status $vg2-$lv2
pvscan --cache -aay "$dev3"
not ls "$RUNDIR/lvm/pvs_online/$PVID3"
# pvscan did not correct DF
cat "$DF"
grep "$PVID1" "$DF" |tee out
grep "$dev2" out
not grep "$dev1" out
grep "$PVID2" "$DF" |tee out
grep "$dev1" out
not grep "$dev2" out
# pvs corrects DF
pvs
grep "$PVID1" "$DF" |tee out
grep "$dev1" out
not grep "$dev2" out
grep "$PVID2" "$DF" |tee out
grep "$dev2" out
not grep "$dev1" out
vgchange -an $vg1
vgchange -an $vg2
vgremove -ff $vg1
vgremove -ff $vg2
# bz 2225419
touch "$DF"
vgcreate $vg1 "$dev1"
vgcreate $vg2 "$dev2"
# PVID with dashes for matching pvs -o+uuid output
OPVID1=`pvs "$dev1" --noheading -o uuid | awk '{print $1}'`
OPVID2=`pvs "$dev2" --noheading -o uuid | awk '{print $1}'`
# PVID without dashes for matching devices file fields
PVID1=`pvs "$dev1" --noheading -o uuid | tr -d - | awk '{print $1}'`
PVID2=`pvs "$dev2" --noheading -o uuid | tr -d - | awk '{print $1}'`
NODEV=${dev1}12345
lvmdevices --deldev "$dev1"
lvmdevices --deldev "$dev2"
# dev1 is correct
echo "IDTYPE=devname IDNAME=$dev1 DEVNAME=$dev1 PVID=$PVID1" >> "$DF"
# dev2 has no PVID
echo "IDTYPE=devname IDNAME=$dev2 DEVNAME=$dev2 PVID=." >> "$DF"
# Non-existant device has PVID for dev2
echo "IDTYPE=devname IDNAME=$NODEV DEVNAME=$NODEV PVID=$PVID2" >> "$DF"
cat "$DF"
pvs -o name,uuid |tee out
grep "$dev1" out | tee out1
grep "$dev2" out | tee out2
grep "$OPVID1" out1
grep "$OPVID2" out2
not grep "$NODEV" out
not grep "$NODEV" "$DF"
grep "IDNAME=$dev1" "$DF" | tee out1
grep "IDNAME=$dev2" "$DF" | tee out2
grep "$PVID1" out1
grep "$PVID2" out2
grep "DEVNAME=$dev1" out1
grep "DEVNAME=$dev2" out2
rm "$DF"
aux wipefs_a "$dev1" "$dev2"
# bz 2119473
aux lvmconf "devices/search_for_devnames = \"none\""
sed -e "s|DEVNAME=$dev1|DEVNAME=.|" "$ORIG" > tmp1.devices
sed -e "s|IDNAME=$dev1|IDNAME=.|" tmp1.devices > "$DF"
pvs
lvmdevices
pvcreate -ff --yes --uuid "$PVID1" --norestorefile $dev1
grep "$PVID1" "$DF" |tee out
grep "DEVNAME=$dev1" out
grep "IDNAME=$dev1" out
aux lvmconf "devices/search_for_devnames = \"auto\""
# devnames change so the new devname now refers to a filtered device,
# e.g. an mpath or md component, which is not scanned
wait_md_create() {
local md=$1
while :; do
if ! grep "$(basename $md)" /proc/mdstat; then
echo "$md not ready"
cat /proc/mdstat
sleep 2
else
break
fi
done
echo "$md" > WAIT_MD_DEV
}
aux wipefs_a "$dev1" "$dev2" "$dev3" "$dev4"
rm "$DF"
touch "$DF"
vgcreate $vg1 "$dev1" "$dev2"
cat "$DF"
cp "$DF" "$ORIG"
# PVID with dashes for matching pvs -o+uuid output
OPVID1=`pvs "$dev1" --noheading -o uuid | awk '{print $1}'`
OPVID2=`pvs "$dev2" --noheading -o uuid | awk '{print $1}'`
# PVID without dashes for matching devices file fields
PVID1=`pvs "$dev1" --noheading -o uuid | tr -d - | awk '{print $1}'`
PVID2=`pvs "$dev2" --noheading -o uuid | tr -d - | awk '{print $1}'`
aux mdadm_create --metadata=1.0 --level 1 --raid-devices=2 "$dev3" "$dev4"
mddev=$(< MD_DEV)
wait_md_create "$mddev"
sed -e "s|DEVNAME=$dev1|DEVNAME=$dev3|" "$ORIG" > tmp1.devices
sed -e "s|IDNAME=$dev1|IDNAME=$dev3|" tmp1.devices > "$DF"
cat "$DF"
pvs -o+uuid |tee out
grep "$dev1" out
grep "$dev2" out
grep "$OPVID1" out
grep "$OPVID2" out
not grep "$dev3" out
not grep "$dev4" out
grep "$dev1" "$DF"
grep "$dev2" "$DF"
grep "$PVID1" "$DF"
grep "$PVID2" "$DF"
not grep "$dev3" "$DF"
not grep "$dev4" "$DF"
mdadm --stop "$mddev"
aux udev_wait
vgremove -ff $vg1