mirror of
git://sourceware.org/git/lvm2.git
synced 2024-12-21 13:34:40 +03:00
e587b0677b
See doc/lvmpolld_overview.txt
161 lines
5.5 KiB
Bash
161 lines
5.5 KiB
Bash
# Copyright (C) 2008-2012 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
|
|
. lib/inittest
|
|
|
|
test -e LOCAL_LVMPOLLD && skip
|
|
|
|
aux lvmconf 'devices/md_component_detection = 1'
|
|
|
|
aux prepare_devs 4
|
|
|
|
for mdatype in 1 2
|
|
do
|
|
# pvcreate (lvm$mdatype) refuses to overwrite an mounted filesystem (bz168330)
|
|
test ! -d mnt && mkdir mnt
|
|
if mke2fs "$dev1"; then
|
|
mount "$dev1" mnt
|
|
not pvcreate -M$mdatype "$dev1" 2>err
|
|
grep "Can't open $dev1 exclusively. Mounted filesystem?" err
|
|
umount "$dev1"
|
|
# wipe the filesystem signature for next
|
|
# pvcreate to not issue any prompts
|
|
dd if=/dev/zero of="$dev1" bs=1K count=2
|
|
fi
|
|
|
|
# pvcreate (lvm$mdatype) succeeds when run repeatedly (pv not in a vg) (bz178216)
|
|
pvcreate -M$mdatype "$dev1"
|
|
pvcreate -M$mdatype "$dev1"
|
|
pvremove -f "$dev1"
|
|
|
|
# pvcreate (lvm$mdatype) fails when PV belongs to VG
|
|
# pvcreate -M$mdatype "$dev1"
|
|
vgcreate -M$mdatype $vg1 "$dev1"
|
|
not pvcreate -M$mdatype "$dev1"
|
|
|
|
vgremove -f $vg1
|
|
pvremove -f "$dev1"
|
|
|
|
# pvcreate (lvm$mdatype) fails when PV1 does and PV2 does not belong to VG
|
|
pvcreate -M$mdatype "$dev1"
|
|
pvcreate -M$mdatype "$dev2"
|
|
vgcreate -M$mdatype $vg1 "$dev1"
|
|
|
|
# pvcreate a second time on $dev2 and $dev1
|
|
not pvcreate -M$mdatype "$dev2" "$dev1"
|
|
|
|
vgremove -f $vg1
|
|
pvremove -f "$dev2" "$dev1"
|
|
|
|
# NOTE: Force pvcreate after test completion to ensure clean device
|
|
#test_expect_success
|
|
# "pvcreate (lvm$mdatype) fails on md component device"
|
|
# 'mdadm -C -l raid0 -n 2 /dev/md0 "$dev1" "$dev2" &&
|
|
# pvcreate -M$mdatype "$dev1";
|
|
# status=$?; echo status=$status; test $status != 0 &&
|
|
# mdadm --stop /dev/md0 &&
|
|
# pvcreate -ff -y -M$mdatype "$dev1" "$dev2" &&
|
|
# pvremove -f "$dev1" "$dev2"'
|
|
done
|
|
|
|
# pvcreate (lvm2) fails without -ff when PV with metadatacopies=0 belongs to VG
|
|
pvcreate --metadatacopies 0 "$dev1"
|
|
pvcreate --metadatacopies 1 "$dev2"
|
|
vgcreate $vg1 "$dev1" "$dev2"
|
|
not pvcreate "$dev1"
|
|
vgremove -f $vg1
|
|
pvremove -f "$dev2" "$dev1"
|
|
|
|
# pvcreate (lvm2) succeeds with -ff when PV with metadatacopies=0 belongs to VG
|
|
pvcreate --metadatacopies 0 "$dev1"
|
|
pvcreate --metadatacopies 1 "$dev2"
|
|
vgcreate $vg1 "$dev1" "$dev2"
|
|
pvcreate -ff -y "$dev1"
|
|
vgreduce --removemissing $vg1
|
|
vgremove -ff $vg1
|
|
pvremove -f "$dev2" "$dev1"
|
|
|
|
for i in 0 1 2 3
|
|
do
|
|
# pvcreate (lvm2) succeeds writing LVM label at sector $i
|
|
pvcreate --labelsector $i "$dev1"
|
|
dd if="$dev1" bs=512 skip=$i count=1 2>/dev/null | strings | grep LABELONE >/dev/null
|
|
pvremove -f "$dev1"
|
|
done
|
|
|
|
# pvcreate (lvm2) fails writing LVM label at sector 4
|
|
not pvcreate --labelsector 4 "$dev1"
|
|
|
|
backupfile=$PREFIX.mybackupfile
|
|
uuid1=freddy-fred-fred-fred-fred-fred-freddy
|
|
uuid2=freddy-fred-fred-fred-fred-fred-fredie
|
|
bogusuuid=fred
|
|
|
|
# pvcreate rejects uuid option with less than 32 characters
|
|
not pvcreate --norestorefile --uuid $bogusuuid "$dev1"
|
|
|
|
# pvcreate rejects uuid option without restorefile
|
|
not pvcreate --uuid $uuid1 "$dev1"
|
|
|
|
# pvcreate rejects uuid already in use
|
|
pvcreate --norestorefile --uuid $uuid1 "$dev1"
|
|
not pvcreate --norestorefile --uuid $uuid1 "$dev2"
|
|
|
|
# pvcreate rejects non-existent file given with restorefile
|
|
not pvcreate --uuid $uuid1 --restorefile $backupfile "$dev1"
|
|
|
|
# pvcreate rejects restorefile with uuid not found in file
|
|
pvcreate --norestorefile --uuid $uuid1 "$dev1"
|
|
vgcfgbackup -f $backupfile
|
|
not pvcreate --uuid $uuid2 --restorefile $backupfile "$dev2"
|
|
|
|
# vgcfgrestore of a VG containing a PV with zero PEs (bz #820116)
|
|
# (use case: one PV in a VG used solely to keep metadata)
|
|
size_mb=$(($(blockdev --getsz "$dev1") / 2048))
|
|
pvcreate --metadatasize $size_mb "$dev1"
|
|
vgcreate $vg1 "$dev1"
|
|
vgcfgbackup -f $backupfile
|
|
vgcfgrestore -f $backupfile $vg1
|
|
vgremove -f $vg1
|
|
pvremove -f "$dev1"
|
|
|
|
# pvcreate --restorefile should handle --dataalignment and --dataalignmentoffset
|
|
# and check it's compatible with pe_start value being restored
|
|
# X * dataalignment + dataalignmentoffset == pe_start
|
|
pvcreate --norestorefile --uuid $uuid1 --dataalignment 600k --dataalignmentoffset 32k "$dev1"
|
|
vgcreate $vg1 "$dev1"
|
|
vgcfgbackup -f $backupfile $vg1
|
|
vgremove -ff $vg1
|
|
pvremove -ff "$dev1"
|
|
# the dataalignment and dataalignmentoffset is ignored here since they're incompatible with pe_start
|
|
pvcreate --restorefile $backupfile --uuid $uuid1 --dataalignment 500k --dataalignmentoffset 10k "$dev1" 2> err
|
|
grep "incompatible with restored pe_start value" err
|
|
# 300k is multiple of 600k so this should pass
|
|
pvcreate --restorefile $backupfile --uui $uuid1 --dataalignment 300k --dataalignmentoffset 32k "$dev1" 2> err
|
|
not grep "incompatible with restored pe_start value" err
|
|
rm -f $backupfile
|
|
|
|
# pvcreate rejects non-existent uuid given with restorefile
|
|
not pvcreate --uuid $uuid1 --restorefile $backupfile "$dev1"
|
|
|
|
# pvcreate rejects restorefile without uuid
|
|
not pvcreate --restorefile $backupfile "$dev1"
|
|
|
|
# pvcreate rejects uuid restore with multiple volumes specified
|
|
not pvcreate --uuid $uuid1 --restorefile $backupfile "$dev1" "$dev2"
|
|
|
|
# pvcreate wipes swap signature when forced
|
|
dd if=/dev/zero of="$dev1" bs=1024 count=64
|
|
mkswap "$dev1"
|
|
blkid -c /dev/null "$dev1" | grep "swap"
|
|
pvcreate -f "$dev1"
|
|
# blkid cannot make up its mind whether not finding anything it knows is a failure or not
|
|
(blkid -c /dev/null "$dev1" || true) | not grep "swap"
|