mirror of
git://sourceware.org/git/lvm2.git
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800 lines
20 KiB
Bash
800 lines
20 KiB
Bash
#!/usr/bin/env bash
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# Copyright (C) 2018 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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SKIP_WITH_LVMPOLLD=1
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. lib/inittest
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aux have_integrity 1 5 0 || skip
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which mkfs.xfs || skip
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which xfs_growfs || skip
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mnt="mnt"
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mkdir -p $mnt
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aux prepare_devs 5 64
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# Use awk instead of anoyingly long log out from printf
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#printf "%0.sA" {1..16384} >> fileA
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awk 'BEGIN { while (z++ < 16384) printf "A" }' > fileA
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awk 'BEGIN { while (z++ < 16384) printf "B" }' > fileB
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awk 'BEGIN { while (z++ < 16384) printf "C" }' > fileC
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# generate random data
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dd if=/dev/urandom of=randA bs=512K count=2
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dd if=/dev/urandom of=randB bs=512K count=3
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dd if=/dev/urandom of=randC bs=512K count=4
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_prepare_vg() {
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# zero devs so we are sure to find the correct file data
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# on the underlying devs when corrupting it
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dd if=/dev/zero of="$dev1" bs=1M || true
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dd if=/dev/zero of="$dev2" bs=1M || true
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dd if=/dev/zero of="$dev3" bs=1M || true
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dd if=/dev/zero of="$dev4" bs=1M || true
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dd if=/dev/zero of="$dev5" bs=1M || true
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vgcreate $SHARED $vg "$dev1" "$dev2" "$dev3" "$dev4" "$dev5"
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pvs
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}
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_test_fs_with_error() {
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mkfs.xfs -f "$DM_DEV_DIR/$vg/$lv1"
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mount "$DM_DEV_DIR/$vg/$lv1" $mnt
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# add original data
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cp fileA $mnt
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cp fileB $mnt
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cp fileC $mnt
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umount $mnt
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lvchange -an $vg/$lv1
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# corrupt the original data on the underying dev
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# flip one bit in fileB, changing a 0x42 to 0x43
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# the bit is changed in the last 4096 byte block
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# of the file, so when reading back the file we
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# will get the first three 4096 byte blocks, for
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# a total of 12288 bytes before getting an error
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# on the last 4096 byte block.
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xxd "$dev1" > dev1.txt
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tac dev1.txt > dev1.rev
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rm -f dev1.txt
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sed -e '0,/4242 4242 4242 4242 4242 4242 4242 4242/ s/4242 4242 4242 4242 4242 4242 4242 4242/4242 4242 4242 4242 4242 4242 4242 4243/' dev1.rev > dev1.rev.bad
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rm -f dev1.rev
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tac dev1.rev.bad > dev1.bad
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rm -f dev1.rev.bad
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xxd -r dev1.bad > "$dev1"
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rm -f dev1.bad
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lvchange -ay $vg/$lv1
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mount "$DM_DEV_DIR/$vg/$lv1" $mnt
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# read complete fileA which was not corrupted
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dd if=$mnt/fileA of=tmp bs=1k
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ls -l tmp
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stat -c %s tmp
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cmp -b fileA tmp
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rm tmp
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# read partial fileB which was corrupted
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not dd if=$mnt/fileB of=tmp bs=1k
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ls -l tmp
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stat -c %s tmp | grep 12288
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not cmp -b fileB tmp
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rm tmp
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umount $mnt
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}
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_test_fs_with_raid() {
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mkfs.xfs -f "$DM_DEV_DIR/$vg/$lv1"
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mount "$DM_DEV_DIR/$vg/$lv1" $mnt
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# add original data
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cp fileA $mnt
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cp fileB $mnt
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cp fileC $mnt
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umount $mnt
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lvchange -an $vg/$lv1
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# FIXME: this is only finding/corrupting the bit with raid1
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# other raid levels may require looking at a different dev.
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# (Attempt this xxd/tac/sed/xxd on each dev in the LV?)
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xxd "$dev1" > dev1.txt
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tac dev1.txt > dev1.rev
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sed -e '0,/4242 4242 4242 4242 4242 4242 4242 4242/ s/4242 4242 4242 4242 4242 4242 4242 4242/4242 4242 4242 4242 4242 4242 4242 4243/' dev1.rev > dev1.rev.bad
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tac dev1.rev.bad > dev1.bad
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xxd -r dev1.bad > "$dev1"
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rm dev1.txt dev1.rev dev1.rev.bad dev1.bad
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lvchange -ay $vg/$lv1
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mount "$DM_DEV_DIR/$vg/$lv1" $mnt
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# read complete fileA which was not corrupted
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dd if=$mnt/fileA of=tmp bs=1k
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ls -l tmp
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stat -c %s tmp | grep 16384
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cmp -b fileA tmp
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rm tmp
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# read complete fileB, corruption is corrected by raid
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dd if=$mnt/fileB of=tmp bs=1k
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ls -l tmp
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stat -c %s tmp | grep 16384
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cmp -b fileB tmp
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rm tmp
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umount $mnt
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}
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_add_new_data_to_mnt() {
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mkfs.xfs -f "$DM_DEV_DIR/$vg/$lv1"
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mount "$DM_DEV_DIR/$vg/$lv1" $mnt
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# add original data
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cp randA $mnt
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cp randB $mnt
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cp randC $mnt
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mkdir $mnt/1
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cp fileA $mnt/1
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cp fileB $mnt/1
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cp fileC $mnt/1
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mkdir $mnt/2
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cp fileA $mnt/2
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cp fileB $mnt/2
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cp fileC $mnt/2
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}
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_add_more_data_to_mnt() {
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mkdir $mnt/more
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cp fileA $mnt/more
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cp fileB $mnt/more
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cp fileC $mnt/more
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cp randA $mnt/more
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cp randB $mnt/more
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cp randC $mnt/more
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}
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_verify_data_on_mnt() {
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cmp -b randA $mnt/randA
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cmp -b randB $mnt/randB
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cmp -b randC $mnt/randC
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cmp -b fileA $mnt/1/fileA
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cmp -b fileB $mnt/1/fileB
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cmp -b fileC $mnt/1/fileC
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cmp -b fileA $mnt/2/fileA
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cmp -b fileB $mnt/2/fileB
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cmp -b fileC $mnt/2/fileC
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}
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_verify_data_on_lv() {
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lvchange -ay $vg/$lv1
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mount "$DM_DEV_DIR/$vg/$lv1" $mnt
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_verify_data_on_mnt
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rm $mnt/randA
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rm $mnt/randB
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rm $mnt/randC
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rm -rf $mnt/1
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rm -rf $mnt/2
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umount $mnt
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lvchange -an $vg/$lv1
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}
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_sync_percent() {
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local checklv=$1
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get lv_field "$checklv" sync_percent | cut -d. -f1
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}
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_wait_recalc() {
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local checklv=$1
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for i in $(seq 1 10) ; do
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sync=$(_sync_percent "$checklv")
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echo "sync_percent is $sync"
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if test "$sync" = "100"; then
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return
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fi
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sleep 1
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done
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# TODO: There is some strange bug, first leg of RAID with integrity
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# enabled never gets in sync. I saw this in BB, but not when executing
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# the commands manually
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if test -z "$sync"; then
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echo "TEST\ WARNING: Resync of dm-integrity device '$checklv' failed"
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dmsetup status "$DM_DEV_DIR/mapper/${checklv/\//-}"
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exit
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fi
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echo "timeout waiting for recalc"
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return 1
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}
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# Test corrupting data on an image and verifying that
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# it is detected by integrity and corrected by raid.
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_prepare_vg
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lvcreate --type raid1 -m1 --raidintegrity y -n $lv1 -l 8 $vg
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_wait_recalc $vg/${lv1}_rimage_0
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_wait_recalc $vg/${lv1}_rimage_1
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_test_fs_with_raid
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lvs -o integritymismatches $vg/${lv1}_rimage_0
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lvs -o integritymismatches $vg/${lv1}_rimage_1
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lvchange -an $vg/$lv1
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lvconvert --raidintegrity n $vg/$lv1
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lvremove $vg/$lv1
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vgremove -ff $vg
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_prepare_vg
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lvcreate --type raid1 -m2 --raidintegrity y -n $lv1 -l 8 $vg
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_wait_recalc $vg/${lv1}_rimage_0
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_wait_recalc $vg/${lv1}_rimage_1
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_wait_recalc $vg/${lv1}_rimage_2
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_test_fs_with_raid
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lvs -o integritymismatches $vg/${lv1}_rimage_0
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lvs -o integritymismatches $vg/${lv1}_rimage_1
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lvs -o integritymismatches $vg/${lv1}_rimage_2
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lvchange -an $vg/$lv1
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lvconvert --raidintegrity n $vg/$lv1
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lvremove $vg/$lv1
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vgremove -ff $vg
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_prepare_vg
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lvcreate --type raid4 --raidintegrity y -n $lv1 -l 8 $vg
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_wait_recalc $vg/${lv1}_rimage_0
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_wait_recalc $vg/${lv1}_rimage_1
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_wait_recalc $vg/${lv1}_rimage_2
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_test_fs_with_raid
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lvs -o integritymismatches $vg/${lv1}_rimage_0
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lvs -o integritymismatches $vg/${lv1}_rimage_1
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lvs -o integritymismatches $vg/${lv1}_rimage_2
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lvchange -an $vg/$lv1
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lvconvert --raidintegrity n $vg/$lv1
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lvremove $vg/$lv1
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vgremove -ff $vg
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_prepare_vg
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lvcreate --type raid5 --raidintegrity y -n $lv1 -l 8 $vg
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_wait_recalc $vg/${lv1}_rimage_0
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_wait_recalc $vg/${lv1}_rimage_1
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_wait_recalc $vg/${lv1}_rimage_2
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_test_fs_with_raid
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lvs -o integritymismatches $vg/${lv1}_rimage_0
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lvs -o integritymismatches $vg/${lv1}_rimage_1
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lvs -o integritymismatches $vg/${lv1}_rimage_2
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lvchange -an $vg/$lv1
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lvconvert --raidintegrity n $vg/$lv1
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lvremove $vg/$lv1
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vgremove -ff $vg
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_prepare_vg
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lvcreate --type raid6 --raidintegrity y -n $lv1 -l 8 $vg
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_wait_recalc $vg/${lv1}_rimage_0
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_wait_recalc $vg/${lv1}_rimage_1
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_wait_recalc $vg/${lv1}_rimage_2
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_wait_recalc $vg/${lv1}_rimage_3
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_wait_recalc $vg/${lv1}_rimage_4
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_test_fs_with_raid
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lvs -o integritymismatches $vg/${lv1}_rimage_0
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lvs -o integritymismatches $vg/${lv1}_rimage_1
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lvs -o integritymismatches $vg/${lv1}_rimage_2
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lvs -o integritymismatches $vg/${lv1}_rimage_3
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lvs -o integritymismatches $vg/${lv1}_rimage_4
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lvchange -an $vg/$lv1
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lvconvert --raidintegrity n $vg/$lv1
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lvremove $vg/$lv1
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vgremove -ff $vg
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_prepare_vg
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lvcreate --type raid10 --raidintegrity y -n $lv1 -l 8 $vg
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_wait_recalc $vg/${lv1}_rimage_0
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_wait_recalc $vg/${lv1}_rimage_1
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_wait_recalc $vg/${lv1}_rimage_2
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_wait_recalc $vg/${lv1}_rimage_3
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_test_fs_with_raid
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lvs -o integritymismatches $vg/${lv1}_rimage_0
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lvs -o integritymismatches $vg/${lv1}_rimage_1
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lvs -o integritymismatches $vg/${lv1}_rimage_2
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lvs -o integritymismatches $vg/${lv1}_rimage_3
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lvchange -an $vg/$lv1
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lvconvert --raidintegrity n $vg/$lv1
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lvremove $vg/$lv1
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vgremove -ff $vg
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# Test removing integrity from an active LV
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_prepare_vg
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lvcreate --type raid1 -m1 --raidintegrity y -n $lv1 -l 8 $vg
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_wait_recalc $vg/${lv1}_rimage_0
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_wait_recalc $vg/${lv1}_rimage_1
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_add_new_data_to_mnt
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lvconvert --raidintegrity n $vg/$lv1
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_add_more_data_to_mnt
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_verify_data_on_mnt
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umount $mnt
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lvchange -an $vg/$lv1
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_verify_data_on_lv
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lvremove $vg/$lv1
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vgremove -ff $vg
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_prepare_vg
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lvcreate --type raid4 --raidintegrity y -n $lv1 -l 8 $vg
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_wait_recalc $vg/${lv1}_rimage_0
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_wait_recalc $vg/${lv1}_rimage_1
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_add_new_data_to_mnt
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lvconvert --raidintegrity n $vg/$lv1
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_add_more_data_to_mnt
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_verify_data_on_mnt
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umount $mnt
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lvchange -an $vg/$lv1
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_verify_data_on_lv
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lvremove $vg/$lv1
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vgremove -ff $vg
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_prepare_vg
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lvcreate --type raid5 --raidintegrity y -n $lv1 -l 8 $vg
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_wait_recalc $vg/${lv1}_rimage_0
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_wait_recalc $vg/${lv1}_rimage_1
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_add_new_data_to_mnt
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lvconvert --raidintegrity n $vg/$lv1
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_add_more_data_to_mnt
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_verify_data_on_mnt
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umount $mnt
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lvchange -an $vg/$lv1
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_verify_data_on_lv
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lvremove $vg/$lv1
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vgremove -ff $vg
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_prepare_vg
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lvcreate --type raid6 --raidintegrity y -n $lv1 -l 8 $vg
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_wait_recalc $vg/${lv1}_rimage_0
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_wait_recalc $vg/${lv1}_rimage_1
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_add_new_data_to_mnt
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lvconvert --raidintegrity n $vg/$lv1
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_add_more_data_to_mnt
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_verify_data_on_mnt
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umount $mnt
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lvchange -an $vg/$lv1
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_verify_data_on_lv
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lvremove $vg/$lv1
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vgremove -ff $vg
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_prepare_vg
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lvcreate --type raid10 --raidintegrity y -n $lv1 -l 8 $vg
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_wait_recalc $vg/${lv1}_rimage_0
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_wait_recalc $vg/${lv1}_rimage_1
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_add_new_data_to_mnt
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lvconvert --raidintegrity n $vg/$lv1
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_add_more_data_to_mnt
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_verify_data_on_mnt
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umount $mnt
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lvchange -an $vg/$lv1
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_verify_data_on_lv
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lvremove $vg/$lv1
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vgremove -ff $vg
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# Test adding integrity to an active LV
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_prepare_vg
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lvcreate --type raid1 -m1 -n $lv1 -l 8 $vg
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_add_new_data_to_mnt
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lvconvert --raidintegrity y $vg/$lv1
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_wait_recalc $vg/${lv1}_rimage_0
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_wait_recalc $vg/${lv1}_rimage_1
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_add_more_data_to_mnt
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_verify_data_on_mnt
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umount $mnt
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lvchange -an $vg/$lv1
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_verify_data_on_lv
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lvremove $vg/$lv1
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vgremove -ff $vg
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_prepare_vg
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lvcreate --type raid4 -n $lv1 -l 8 $vg
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_add_new_data_to_mnt
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lvconvert --raidintegrity y $vg/$lv1
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_wait_recalc $vg/${lv1}_rimage_0
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_wait_recalc $vg/${lv1}_rimage_1
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_add_more_data_to_mnt
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_verify_data_on_mnt
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umount $mnt
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lvchange -an $vg/$lv1
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_verify_data_on_lv
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lvremove $vg/$lv1
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vgremove -ff $vg
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_prepare_vg
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lvcreate --type raid5 -n $lv1 -l 8 $vg
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_add_new_data_to_mnt
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lvconvert --raidintegrity y $vg/$lv1
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_wait_recalc $vg/${lv1}_rimage_0
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_wait_recalc $vg/${lv1}_rimage_1
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_add_more_data_to_mnt
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_verify_data_on_mnt
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umount $mnt
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lvchange -an $vg/$lv1
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_verify_data_on_lv
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lvremove $vg/$lv1
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vgremove -ff $vg
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_prepare_vg
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lvcreate --type raid6 -n $lv1 -l 8 $vg
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_add_new_data_to_mnt
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lvconvert --raidintegrity y $vg/$lv1
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_wait_recalc $vg/${lv1}_rimage_0
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_wait_recalc $vg/${lv1}_rimage_1
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_add_more_data_to_mnt
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_verify_data_on_mnt
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umount $mnt
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lvchange -an $vg/$lv1
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_verify_data_on_lv
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lvremove $vg/$lv1
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vgremove -ff $vg
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_prepare_vg
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lvcreate --type raid10 -n $lv1 -l 8 $vg
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_add_new_data_to_mnt
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lvconvert --raidintegrity y $vg/$lv1
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_wait_recalc $vg/${lv1}_rimage_0
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_wait_recalc $vg/${lv1}_rimage_1
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_add_more_data_to_mnt
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_verify_data_on_mnt
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umount $mnt
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lvchange -an $vg/$lv1
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_verify_data_on_lv
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lvremove $vg/$lv1
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vgremove -ff $vg
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# Test lvextend while inactive
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_prepare_vg
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lvcreate --type raid1 -m1 --raidintegrity y -n $lv1 -l 8 $vg
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_wait_recalc $vg/${lv1}_rimage_0
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_wait_recalc $vg/${lv1}_rimage_1
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lvs -a -o+devices $vg
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_add_new_data_to_mnt
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umount $mnt
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lvchange -an $vg/$lv1
|
|
lvextend -l 16 $vg/$lv1
|
|
lvchange -ay $vg/$lv1
|
|
mount "$DM_DEV_DIR/$vg/$lv1" $mnt
|
|
xfs_growfs $mnt
|
|
_wait_recalc $vg/${lv1}_rimage_0
|
|
_wait_recalc $vg/${lv1}_rimage_1
|
|
lvs -a -o+devices $vg
|
|
_add_more_data_to_mnt
|
|
_verify_data_on_mnt
|
|
umount $mnt
|
|
lvchange -an $vg/$lv1
|
|
_verify_data_on_lv
|
|
lvremove $vg/$lv1
|
|
vgremove -ff $vg
|
|
|
|
_prepare_vg
|
|
lvcreate --type raid6 --raidintegrity y -n $lv1 -l 8 $vg
|
|
_wait_recalc $vg/${lv1}_rimage_0
|
|
_wait_recalc $vg/${lv1}_rimage_1
|
|
lvs -a -o+devices $vg
|
|
_add_new_data_to_mnt
|
|
umount $mnt
|
|
lvchange -an $vg/$lv1
|
|
lvextend -l 16 $vg/$lv1
|
|
lvchange -ay $vg/$lv1
|
|
mount "$DM_DEV_DIR/$vg/$lv1" $mnt
|
|
xfs_growfs $mnt
|
|
_wait_recalc $vg/${lv1}_rimage_0
|
|
_wait_recalc $vg/${lv1}_rimage_1
|
|
lvs -a -o+devices $vg
|
|
_add_more_data_to_mnt
|
|
_verify_data_on_mnt
|
|
umount $mnt
|
|
lvchange -an $vg/$lv1
|
|
_verify_data_on_lv
|
|
lvremove $vg/$lv1
|
|
vgremove -ff $vg
|
|
|
|
# Test lvextend while active
|
|
|
|
_prepare_vg
|
|
lvcreate --type raid1 -m1 --raidintegrity y -n $lv1 -l 8 $vg
|
|
_wait_recalc $vg/${lv1}_rimage_0
|
|
_wait_recalc $vg/${lv1}_rimage_1
|
|
lvs -a -o+devices $vg
|
|
_add_new_data_to_mnt
|
|
lvextend -l 16 $vg/$lv1
|
|
xfs_growfs $mnt
|
|
_wait_recalc $vg/${lv1}_rimage_0
|
|
_wait_recalc $vg/${lv1}_rimage_1
|
|
lvs -a -o+devices $vg
|
|
_add_more_data_to_mnt
|
|
_verify_data_on_mnt
|
|
umount $mnt
|
|
lvchange -an $vg/$lv1
|
|
_verify_data_on_lv
|
|
lvremove $vg/$lv1
|
|
vgremove -ff $vg
|
|
|
|
_prepare_vg
|
|
lvcreate --type raid5 --raidintegrity y -n $lv1 -l 8 $vg
|
|
_wait_recalc $vg/${lv1}_rimage_0
|
|
_wait_recalc $vg/${lv1}_rimage_1
|
|
lvs -a -o+devices $vg
|
|
_add_new_data_to_mnt
|
|
lvextend -l 16 $vg/$lv1
|
|
xfs_growfs $mnt
|
|
_wait_recalc $vg/${lv1}_rimage_0
|
|
_wait_recalc $vg/${lv1}_rimage_1
|
|
lvs -a -o+devices $vg
|
|
_add_more_data_to_mnt
|
|
_verify_data_on_mnt
|
|
umount $mnt
|
|
lvchange -an $vg/$lv1
|
|
_verify_data_on_lv
|
|
lvremove $vg/$lv1
|
|
vgremove -ff $vg
|
|
|
|
_prepare_vg
|
|
lvcreate --type raid10 --raidintegrity y -n $lv1 -l 8 $vg
|
|
_wait_recalc $vg/${lv1}_rimage_0
|
|
_wait_recalc $vg/${lv1}_rimage_1
|
|
lvs -a -o+devices $vg
|
|
_add_new_data_to_mnt
|
|
lvextend -l 16 $vg/$lv1
|
|
xfs_growfs $mnt
|
|
_wait_recalc $vg/${lv1}_rimage_0
|
|
_wait_recalc $vg/${lv1}_rimage_1
|
|
lvs -a -o+devices $vg
|
|
_add_more_data_to_mnt
|
|
_verify_data_on_mnt
|
|
umount $mnt
|
|
lvchange -an $vg/$lv1
|
|
_verify_data_on_lv
|
|
lvremove $vg/$lv1
|
|
vgremove -ff $vg
|
|
|
|
# Test adding image to raid1
|
|
|
|
_prepare_vg
|
|
lvcreate --type raid1 -m1 --raidintegrity y -n $lv1 -l 8 $vg
|
|
_wait_recalc $vg/${lv1}_rimage_0
|
|
_wait_recalc $vg/${lv1}_rimage_1
|
|
lvs -a -o+devices $vg
|
|
_add_new_data_to_mnt
|
|
lvconvert -y -m+1 $vg/$lv1
|
|
_wait_recalc $vg/${lv1}_rimage_0
|
|
_wait_recalc $vg/${lv1}_rimage_1
|
|
_wait_recalc $vg/${lv1}_rimage_2
|
|
lvs -a -o+devices $vg
|
|
_add_more_data_to_mnt
|
|
_verify_data_on_mnt
|
|
umount $mnt
|
|
lvchange -an $vg/$lv1
|
|
_verify_data_on_lv
|
|
lvremove $vg/$lv1
|
|
vgremove -ff $vg
|
|
|
|
# Test removing image from raid1
|
|
|
|
_prepare_vg
|
|
lvcreate --type raid1 -m2 --raidintegrity y -n $lv1 -l 8 $vg
|
|
_wait_recalc $vg/${lv1}_rimage_0
|
|
_wait_recalc $vg/${lv1}_rimage_1
|
|
_wait_recalc $vg/${lv1}_rimage_2
|
|
lvs -a -o+devices $vg
|
|
_add_new_data_to_mnt
|
|
lvconvert -y -m-1 $vg/$lv1
|
|
lvs -a -o+devices $vg
|
|
_add_more_data_to_mnt
|
|
_verify_data_on_mnt
|
|
umount $mnt
|
|
lvchange -an $vg/$lv1
|
|
_verify_data_on_lv
|
|
lvremove $vg/$lv1
|
|
vgremove -ff $vg
|
|
|
|
# Test disallowed operations on raid+integrity
|
|
|
|
_prepare_vg
|
|
lvcreate --type raid1 -m1 --raidintegrity y -n $lv1 -l 8 $vg
|
|
_wait_recalc $vg/${lv1}_rimage_0
|
|
_wait_recalc $vg/${lv1}_rimage_1
|
|
lvs -a -o+devices $vg
|
|
_add_new_data_to_mnt
|
|
not lvconvert -y -m-1 $vg/$lv1
|
|
not lvconvert --splitmirrors 1 -n tmp -y $vg/$lv1
|
|
not lvconvert --splitmirrors 1 --trackchanges -y $vg/$lv1
|
|
not lvchange --syncaction check $vg/$lv1
|
|
not lvchange --syncaction repair $vg/$lv1
|
|
not lvreduce -L4M $vg/$lv1
|
|
not lvcreate -s -n snap -L4M $vg/$lv1
|
|
not pvmove -n $vg/$lv1 "$dev1"
|
|
not pvmove "$dev1"
|
|
_verify_data_on_mnt
|
|
umount $mnt
|
|
lvchange -an $vg/$lv1
|
|
_verify_data_on_lv
|
|
lvremove $vg/$lv1
|
|
vgremove -ff $vg
|
|
|
|
# Repeat many of the tests above using bitmap mode
|
|
|
|
_prepare_vg
|
|
lvcreate --type raid1 -m1 --raidintegrity y --raidintegritymode bitmap -n $lv1 -l 8 $vg
|
|
_test_fs_with_raid
|
|
lvs -o integritymismatches $vg/${lv1}_rimage_0
|
|
lvs -o integritymismatches $vg/${lv1}_rimage_1
|
|
lvchange -an $vg/$lv1
|
|
lvconvert --raidintegrity n $vg/$lv1
|
|
lvremove $vg/$lv1
|
|
vgremove -ff $vg
|
|
|
|
_prepare_vg
|
|
lvcreate --type raid6 --raidintegrity y --raidintegritymode bitmap -n $lv1 -l 8 $vg
|
|
_test_fs_with_raid
|
|
lvs -o integritymismatches $vg/${lv1}_rimage_0
|
|
lvs -o integritymismatches $vg/${lv1}_rimage_1
|
|
lvs -o integritymismatches $vg/${lv1}_rimage_2
|
|
lvs -o integritymismatches $vg/${lv1}_rimage_3
|
|
lvs -o integritymismatches $vg/${lv1}_rimage_4
|
|
lvchange -an $vg/$lv1
|
|
lvconvert --raidintegrity n $vg/$lv1
|
|
lvremove $vg/$lv1
|
|
vgremove -ff $vg
|
|
|
|
# remove from active lv
|
|
_prepare_vg
|
|
lvcreate --type raid1 -m1 --raidintegrity y --raidintegritymode bitmap -n $lv1 -l 8 $vg
|
|
_wait_recalc $vg/${lv1}_rimage_0
|
|
_wait_recalc $vg/${lv1}_rimage_1
|
|
_add_new_data_to_mnt
|
|
lvconvert --raidintegrity n $vg/$lv1
|
|
_add_more_data_to_mnt
|
|
_verify_data_on_mnt
|
|
umount $mnt
|
|
lvchange -an $vg/$lv1
|
|
_verify_data_on_lv
|
|
lvremove $vg/$lv1
|
|
vgremove -ff $vg
|
|
|
|
# add to active lv
|
|
_prepare_vg
|
|
lvcreate --type raid1 -m1 -n $lv1 -l 8 $vg
|
|
_add_new_data_to_mnt
|
|
lvconvert --raidintegrity y --raidintegritymode bitmap $vg/$lv1
|
|
_wait_recalc $vg/${lv1}_rimage_0
|
|
_wait_recalc $vg/${lv1}_rimage_1
|
|
_add_more_data_to_mnt
|
|
_verify_data_on_mnt
|
|
umount $mnt
|
|
lvchange -an $vg/$lv1
|
|
_verify_data_on_lv
|
|
lvremove $vg/$lv1
|
|
vgremove -ff $vg
|
|
|
|
# lvextend active
|
|
_prepare_vg
|
|
lvcreate --type raid1 --raidintegrity y --raidintegritymode bitmap -m1 -n $lv1 -l 8 $vg
|
|
_wait_recalc $vg/${lv1}_rimage_0
|
|
_wait_recalc $vg/${lv1}_rimage_1
|
|
lvs -a -o+devices $vg
|
|
_add_new_data_to_mnt
|
|
lvextend -l 16 $vg/$lv1
|
|
_wait_recalc $vg/${lv1}_rimage_0
|
|
_wait_recalc $vg/${lv1}_rimage_1
|
|
xfs_growfs $mnt
|
|
_add_more_data_to_mnt
|
|
_verify_data_on_mnt
|
|
umount $mnt
|
|
lvchange -an $vg/$lv1
|
|
_verify_data_on_lv
|
|
lvremove $vg/$lv1
|
|
vgremove -ff $vg
|
|
|
|
# add image to raid1
|
|
_prepare_vg
|
|
lvcreate --type raid1 -m1 --raidintegrity y --raidintegritymode bitmap -n $lv1 -l 8 $vg
|
|
_wait_recalc $vg/${lv1}_rimage_0
|
|
_wait_recalc $vg/${lv1}_rimage_1
|
|
lvs -a -o+devices $vg
|
|
_add_new_data_to_mnt
|
|
lvconvert -y -m+1 $vg/$lv1
|
|
_wait_recalc $vg/${lv1}_rimage_0
|
|
_wait_recalc $vg/${lv1}_rimage_1
|
|
_wait_recalc $vg/${lv1}_rimage_2
|
|
lvs -a -o+devices $vg
|
|
_add_more_data_to_mnt
|
|
_verify_data_on_mnt
|
|
umount $mnt
|
|
lvchange -an $vg/$lv1
|
|
_verify_data_on_lv
|
|
lvremove $vg/$lv1
|
|
vgremove -ff $vg
|
|
|
|
# Test that raid+integrity cannot be a sublv
|
|
# part1: cannot add integrity to a raid LV that is already a sublv
|
|
|
|
_prepare_vg
|
|
|
|
lvcreate --type raid1 -m1 -n $lv1 -l 8 $vg
|
|
lvconvert -y --type thin-pool $vg/$lv1
|
|
not lvconvert --raidintegrity y $vg/$lv1
|
|
not lvconvert --raidintegrity y $vg/${lv1}_tdata
|
|
not lvconvert --raidintegrity y $vg/${lv1}_tmeta
|
|
lvremove -y $vg/$lv1
|
|
|
|
lvcreate --type raid1 -m1 -n $lv1 -l 8 $vg
|
|
lvconvert -y --type cache-pool $vg/$lv1
|
|
not lvconvert --raidintegrity y $vg/$lv1
|
|
not lvconvert --raidintegrity y $vg/${lv1}_cdata
|
|
not lvconvert --raidintegrity y $vg/${lv1}_cmeta
|
|
lvremove -y $vg/$lv1
|
|
|
|
lvcreate --type raid1 -m1 -n $lv1 -l 8 $vg
|
|
lvcreate --type cache-pool -n cpool -l 8 $vg
|
|
lvconvert -y --type cache --cachepool cpool $vg/$lv1
|
|
not lvconvert --raidintegrity y $vg/$lv1
|
|
not lvconvert --raidintegrity y $vg/${lv1}_corig
|
|
lvremove -y $vg/$lv1
|
|
|
|
lvcreate --type raid1 -m1 -n $lv1 -l 8 $vg
|
|
lvcreate --type raid1 -m1 -n cvol -l 8 $vg
|
|
lvconvert -y --type cache --cachevol cvol $vg/$lv1
|
|
not lvconvert --raidintegrity y $vg/$lv1
|
|
not lvconvert --raidintegrity y $vg/${lv1}_corig
|
|
not lvconvert --raidintegrity y $vg/cvol
|
|
lvremove -y $vg/$lv1
|
|
|
|
lvcreate --type raid1 -m1 -n $lv1 -l 8 $vg
|
|
lvcreate -n cvol -l 8 $vg
|
|
lvchange -an $vg
|
|
lvconvert -y --type writecache --cachevol cvol $vg/$lv1
|
|
not lvconvert --raidintegrity y $vg/$lv1
|
|
not lvconvert --raidintegrity y $vg/${lv1}_wcorig
|
|
lvremove -y $vg/$lv1
|
|
|
|
# Test that raid+integrity cannot be a sublv
|
|
# part2: cannot convert an existing raid+integrity LV into a sublv
|
|
|
|
lvcreate --type raid1 -m1 -n $lv1 -l 8 $vg
|
|
lvconvert -y --type thin-pool $vg/$lv1
|
|
not lvconvert --raidintegrity y $vg/${lv1}_tdata
|
|
lvremove -y $vg/$lv1
|
|
|
|
lvcreate --type raid1 -m1 -n $lv1 -l 8 $vg
|
|
lvcreate --type raid1 -m1 -n $lv2 -l 8 $vg
|
|
lvconvert -y --type cache --cachevol $lv2 $vg/$lv1
|
|
not lvconvert --raidintegrity y $vg/${lv1}_corig
|
|
not lvconvert --raidintegrity y $vg/${lv2}_vol
|
|
lvremove -y $vg/$lv1
|
|
|
|
lvcreate --type raid1 -m1 -n $lv1 -l 8 $vg
|
|
lvcreate --type raid1 -m1 -n $lv2 -l 8 $vg
|
|
lvconvert -y --type cache --cachepool $lv2 $vg/$lv1
|
|
not lvconvert --raidintegrity y $vg/${lv1}_corig
|
|
not lvconvert --raidintegrity y $vg/${lv2}_cpool_cdata
|
|
lvremove -y $vg/$lv1
|
|
|
|
# cannot add integrity to raid that has a snapshot
|
|
|
|
lvcreate --type raid1 -m1 -n $lv1 -l 8 $vg
|
|
lvcreate -s -n $lv2 -l 8 $vg/$lv1
|
|
not lvconvert --raidintegrity y $vg/$lv1
|
|
lvremove -y $vg/$lv1
|
|
|
|
vgremove -ff $vg
|