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git://sourceware.org/git/lvm2.git
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7af0a1b9d8
Looks like newer version of mkfs.ext4 consumes more 'real' disk space, when formating virtual volumes - so double the size of thin-pool to have enough backend chunks for provisioning.
78 lines
2.2 KiB
Bash
78 lines
2.2 KiB
Bash
#!/usr/bin/env bash
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# Copyright (C) 2013 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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test_description="ensure pvmove works with thin segment types"
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SKIP_WITH_LVMLOCKD=1
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. lib/inittest
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which md5sum || skip
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aux have_thin 1 8 0 || skip
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# for stacking
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aux have_raid 1 3 5 || skip
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aux prepare_pvs 5 20
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get_devs
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vgcreate -s 128k "$vg" "${DEVICES[@]}"
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for mode in "--atomic" ""
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do
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# Each of the following tests does:
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# 1) Create two LVs - one linear and one other segment type
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# The two LVs will share a PV.
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# 2) Move both LVs together
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# 3) Move only the second LV by name
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# Testing pvmove of thin LV
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lvcreate -aey -l 2 -n ${lv1}_foo $vg "$dev1"
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lvcreate -aey -T $vg/${lv1}_pool -l8 -V 8 -n $lv1 "$dev1"
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check lv_tree_on $vg ${lv1}_foo "$dev1"
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check lv_tree_on $vg $lv1 "$dev1"
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aux mkdev_md5sum $vg $lv1
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pvmove "$dev1" "$dev5" $mode
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check lv_tree_on $vg ${lv1}_foo "$dev5"
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check lv_tree_on $vg $lv1 "$dev5"
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check dev_md5sum $vg $lv1
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pvmove -n $lv1 "$dev5" "$dev4" $mode
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check lv_tree_on $vg $lv1 "$dev4"
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check lv_tree_on $vg ${lv1}_foo "$dev5"
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check dev_md5sum $vg $lv1
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lvremove -ff $vg
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# Testing pvmove of thin LV on RAID
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lvcreate -aey -l 2 -n ${lv1}_foo $vg "$dev1"
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lvcreate -aey --type raid1 -m 1 -l 8 -n ${lv1}_raid1_pool $vg "$dev1" "$dev2"
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lvcreate -aey --type raid1 -m 1 -L 2 -n ${lv1}_raid1_meta $vg "$dev1" "$dev2"
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lvconvert --yes --thinpool $vg/${lv1}_raid1_pool \
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--poolmetadata ${lv1}_raid1_meta
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lvcreate -aey -T $vg/${lv1}_raid1_pool -V 8 -n $lv1
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check lv_tree_on $vg ${lv1}_foo "$dev1"
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check lv_tree_on $vg $lv1 "$dev1" "$dev2"
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aux mkdev_md5sum $vg $lv1
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pvmove "$dev1" "$dev5" $mode
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check lv_tree_on $vg ${lv1}_foo "$dev5"
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check lv_tree_on $vg $lv1 "$dev2" "$dev5"
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check dev_md5sum $vg $lv1
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pvmove -n $lv1 "$dev5" "$dev4" $mode
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check lv_tree_on $vg $lv1 "$dev2" "$dev4"
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check lv_tree_on $vg ${lv1}_foo "$dev5"
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check dev_md5sum $vg $lv1
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lvremove -ff $vg
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done
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vgremove -ff $vg
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