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08bab406b5
So that the next pvcreate that is called does not issue any warnings/prompts about existing signature (when blkid wiping is used).
143 lines
4.6 KiB
Bash
143 lines
4.6 KiB
Bash
# Copyright (C) 2008-2012 Red Hat, Inc. All rights reserved.
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#
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# This copyrighted material is made available to anyone wishing to use,
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# modify, copy, or redistribute it subject to the terms and conditions
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# of the GNU General Public License v.2.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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. lib/test
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aux lvmconf 'devices/md_component_detection = 1'
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aux prepare_devs 4
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for mdatype in 1 2
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do
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# pvcreate (lvm$mdatype) refuses to overwrite an mounted filesystem (bz168330)
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test ! -d mnt && mkdir mnt
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if mke2fs "$dev1"; then
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mount "$dev1" mnt
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not pvcreate -M$mdatype "$dev1" 2>err
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grep "Can't open "$dev1" exclusively. Mounted filesystem?" err
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umount "$dev1"
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# wipe the filesystem signature for next
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# pvcreate to not issue any prompts
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dd if=/dev/zero of=$dev1 bs=1K count=2
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fi
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# pvcreate (lvm$mdatype) succeeds when run repeatedly (pv not in a vg) (bz178216)
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pvcreate -M$mdatype "$dev1"
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pvcreate -M$mdatype "$dev1"
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pvremove -f "$dev1"
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# pvcreate (lvm$mdatype) fails when PV belongs to VG
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# pvcreate -M$mdatype "$dev1"
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vgcreate -M$mdatype $vg1 "$dev1"
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not pvcreate -M$mdatype "$dev1"
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vgremove -f $vg1
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pvremove -f "$dev1"
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# pvcreate (lvm$mdatype) fails when PV1 does and PV2 does not belong to VG
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pvcreate -M$mdatype "$dev1"
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pvcreate -M$mdatype "$dev2"
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vgcreate -M$mdatype $vg1 "$dev1"
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# pvcreate a second time on $dev2 and $dev1
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not pvcreate -M$mdatype "$dev2" "$dev1"
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vgremove -f $vg1
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pvremove -f "$dev2" "$dev1"
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# NOTE: Force pvcreate after test completion to ensure clean device
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#test_expect_success
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# "pvcreate (lvm$mdatype) fails on md component device"
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# 'mdadm -C -l raid0 -n 2 /dev/md0 "$dev1" "$dev2" &&
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# pvcreate -M$mdatype "$dev1";
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# status=$?; echo status=$status; test $status != 0 &&
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# mdadm --stop /dev/md0 &&
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# pvcreate -ff -y -M$mdatype "$dev1" "$dev2" &&
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# pvremove -f "$dev1" "$dev2"'
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done
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# pvcreate (lvm2) fails without -ff when PV with metadatacopies=0 belongs to VG
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pvcreate --metadatacopies 0 "$dev1"
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pvcreate --metadatacopies 1 "$dev2"
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vgcreate $vg1 "$dev1" "$dev2"
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not pvcreate "$dev1"
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vgremove -f $vg1
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pvremove -f "$dev2" "$dev1"
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# pvcreate (lvm2) succeeds with -ff when PV with metadatacopies=0 belongs to VG
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pvcreate --metadatacopies 0 "$dev1"
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pvcreate --metadatacopies 1 "$dev2"
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vgcreate $vg1 "$dev1" "$dev2"
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pvcreate -ff -y "$dev1"
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vgreduce --removemissing $vg1
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vgremove -ff $vg1
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pvremove -f "$dev2" "$dev1"
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for i in 0 1 2 3
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do
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# pvcreate (lvm2) succeeds writing LVM label at sector $i
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pvcreate --labelsector $i "$dev1"
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dd if="$dev1" bs=512 skip=$i count=1 2>/dev/null | strings | grep LABELONE >/dev/null
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pvremove -f "$dev1"
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done
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# pvcreate (lvm2) fails writing LVM label at sector 4
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not pvcreate --labelsector 4 "$dev1"
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backupfile=$PREFIX.mybackupfile
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uuid1=freddy-fred-fred-fred-fred-fred-freddy
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uuid2=freddy-fred-fred-fred-fred-fred-fredie
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bogusuuid=fred
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# pvcreate rejects uuid option with less than 32 characters
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not pvcreate --norestorefile --uuid $bogusuuid "$dev1"
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# pvcreate rejects uuid option without restorefile
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not pvcreate --uuid $uuid1 "$dev1"
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# pvcreate rejects uuid already in use
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pvcreate --norestorefile --uuid $uuid1 "$dev1"
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not pvcreate --norestorefile --uuid $uuid1 "$dev2"
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# pvcreate rejects non-existent file given with restorefile
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not pvcreate --uuid $uuid1 --restorefile $backupfile "$dev1"
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# pvcreate rejects restorefile with uuid not found in file
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pvcreate --norestorefile --uuid $uuid1 "$dev1"
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vgcfgbackup -f $backupfile
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not pvcreate --uuid $uuid2 --restorefile $backupfile "$dev2"
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# vgcfgrestore of a VG containing a PV with zero PEs (bz #820116)
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# (use case: one PV in a VG used solely to keep metadata)
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size_mb=$(($(blockdev --getsz $dev1) / 2048))
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pvcreate --metadatasize $size_mb $dev1
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vgcreate $vg1 $dev1
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vgcfgbackup -f $backupfile
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vgcfgrestore -f $backupfile $vg1
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vgremove -f $vg1
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pvremove -f $dev1
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# pvcreate rejects non-existent uuid given with restorefile
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not pvcreate --uuid $uuid1 --restorefile $backupfile "$dev1"
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# pvcreate rejects restorefile without uuid
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not pvcreate --restorefile $backupfile "$dev1"
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# pvcreate rejects uuid restore with multiple volumes specified
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not pvcreate --uuid $uuid1 --restorefile $backupfile "$dev1" "$dev2"
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# pvcreate wipes swap signature when forced
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dd if=/dev/zero of="$dev1" bs=1024 count=64
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mkswap "$dev1"
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blkid -c /dev/null "$dev1" | grep "swap"
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pvcreate -f "$dev1"
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# blkid cannot make up its mind whether not finding anything it knows is a failure or not
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(blkid -c /dev/null "$dev1" || true) | not grep "swap"
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