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#!/usr/bin/env bash
# Copyright (C) 2018 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
SKIP_WITH_LVMPOLLD=1
. lib/inittest
aux have_integrity 1 5 0 || skip
losetup -h | grep sector-size || skip
cleanup_mounted_and_teardown()
{
umount "$mnt" || true
vgremove -ff $vg1 $vg2 || true
test -n "${LOOP1-}" && { losetup -d "$LOOP1" || true ; }
test -n "${LOOP2-}" && { losetup -d "$LOOP2" || true ; }
test -n "${LOOP3-}" && { losetup -d "$LOOP3" || true ; }
test -n "${LOOP4-}" && { losetup -d "$LOOP4" || true ; }
rm -f loop[abcd]
aux teardown
}
mnt="mnt"
mkdir -p $mnt
# Tests with fs block sizes require a libblkid version that shows BLOCK_SIZE
aux prepare_devs 1
vgcreate $vg "$dev1"
lvcreate -n $lv1 -l8 $vg
mkfs.ext4 "$DM_DEV_DIR/$vg/$lv1"
blkid -p "$DM_DEV_DIR/$vg/$lv1" | grep BLOCK_SIZE || skip
lvchange -an $vg
vgremove -ff $vg
trap 'cleanup_mounted_and_teardown' EXIT
# Currently (5.9-rc5 hits 'blkdev_issue_discard()' kernel WARNING)
#truncate -s 64M loopa
#truncate -s 64M loopb
#truncate -s 64M loopc
#truncate -s 64M loopd
dd if=/dev/zero of=loopa bs=1M count=64 conv=fdatasync
dd if=/dev/zero of=loopb bs=1M count=64 conv=fdatasync
dd if=/dev/zero of=loopc bs=1M count=64 conv=fdatasync
dd if=/dev/zero of=loopd bs=1M count=64 conv=fdatasync
LOOP1=$(losetup -f loopa --show) || skip "Cannot find free loop device"
LOOP2=$(losetup -f loopb --show) || skip "Cannot find free loop device"
LOOP3=$(losetup -f loopc --sector-size 4096 --show) || skip "Loop cannot handle --sector-size 4096"
LOOP4=$(losetup -f loopd --sector-size 4096 --show) || skip "Loop cannot handle --sector-size 4096"
echo "$LOOP1"
echo "$LOOP2"
echo "$LOOP3"
echo "$LOOP4"
aux extend_filter "a|$LOOP1|" "a|$LOOP2|" "a|$LOOP3|" "a|$LOOP4|"
aux extend_devices "$LOOP1" "$LOOP2" "$LOOP3" "$LOOP4"
aux lvmconf 'devices/scan = "/dev"'
vgcreate $vg1 "$LOOP1" "$LOOP2"
vgcreate $vg2 "$LOOP3" "$LOOP4"
# LOOP1/LOOP2 have LBS 512 and PBS 512
# LOOP3/LOOP4 have LBS 4K and PBS 4K
blockdev --getss "$LOOP1"
blockdev --getpbsz "$LOOP1"
blockdev --getss "$LOOP2"
blockdev --getpbsz "$LOOP2"
blockdev --getss "$LOOP3"
blockdev --getpbsz "$LOOP3"
blockdev --getss "$LOOP4"
blockdev --getpbsz "$LOOP4"
# lvcreate on dev512, result 512
lvcreate --type raid1 -m1 --raidintegrity y -l 8 -n $lv1 $vg1
pvck --dump metadata "$LOOP1" | grep 'block_size = 512'
lvremove -y $vg1/$lv1
# lvcreate on dev4k, result 4k
lvcreate --type raid1 -m1 --raidintegrity y -l 8 -n $lv1 $vg2
pvck --dump metadata "$LOOP3" | grep 'block_size = 4096'
lvremove -y $vg2/$lv1
# lvcreate --bs 512 on dev4k, result fail
not lvcreate --type raid1 -m1 --raidintegrity y --raidintegrityblocksize 512 -l 8 -n $lv1 $vg2
# lvcreate --bs 4096 on dev512, result 4k
lvcreate --type raid1 -m1 --raidintegrity y --raidintegrityblocksize 4096 -l 8 -n $lv1 $vg1
lvs -o raidintegrityblocksize $vg1/$lv1 | grep 4096
pvck --dump metadata "$LOOP1" | grep 'block_size = 4096'
lvremove -y $vg1/$lv1
# Test an unknown fs block size by simply not creating a fs on the lv.
# lvconvert on dev512, fsunknown, result 512
lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg1
# clear any residual fs so that libblkid cannot find an fs block size
aux wipefs_a "$DM_DEV_DIR/$vg1/$lv1"
lvconvert --raidintegrity y $vg1/$lv1
pvck --dump metadata "$LOOP1" | grep 'block_size = 512'
lvremove -y $vg1/$lv1
# lvconvert on dev4k, fsunknown, result 4k
lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg2
# clear any residual fs so that libblkid cannot find an fs block size
aux wipefs_a "$DM_DEV_DIR//$vg2/$lv1"
lvconvert --raidintegrity y $vg2/$lv1
pvck --dump metadata $LOOP3 | grep 'block_size = 4096'
lvremove -y $vg2/$lv1
# lvconvert --bs 4k on dev512, fsunknown, result fail
lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg1
# clear any residual fs so that libblkid cannot find an fs block size
aux wipefs_a "$DM_DEV_DIR//$vg1/$lv1"
not lvconvert --raidintegrity y --raidintegrityblocksize 4096 $vg1/$lv1
lvremove -y $vg1/$lv1
# lvconvert --bs 512 on dev4k, fsunknown, result fail
lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg2
# clear any residual fs so that libblkid cannot find an fs block size
aux wipefs_a "$DM_DEV_DIR//$vg2/$lv1"
not lvconvert --raidintegrity y --raidintegrityblocksize 512 $vg2/$lv1
lvremove -y $vg2/$lv1
# lvconvert on dev512, ext4 1024, result 1024
lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg1
aux wipefs_a "$DM_DEV_DIR//$vg1/$lv1"
mkfs.ext4 "$DM_DEV_DIR/$vg1/$lv1"
blkid -p "$DM_DEV_DIR/$vg1/$lv1" | tee out
grep BLOCK_SIZE=\"1024\" out
lvconvert --raidintegrity y $vg1/$lv1
blkid -p "$DM_DEV_DIR/$vg1/$lv1" | grep BLOCK_SIZE=\"1024\"
mount "$DM_DEV_DIR/$vg1/$lv1" $mnt
umount $mnt
pvck --dump metadata "$LOOP1" | grep 'block_size = 512'
lvremove -y $vg1/$lv1
# lvconvert on dev4k, ext4 4096, result 4096
lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg2
aux wipefs_a "$DM_DEV_DIR/$vg2/$lv1"
mkfs.ext4 "$DM_DEV_DIR/$vg2/$lv1"
blkid -p "$DM_DEV_DIR/$vg2/$lv1" | grep BLOCK_SIZE=\"4096\"
lvconvert --raidintegrity y $vg2/$lv1
blkid -p "$DM_DEV_DIR/$vg2/$lv1" | grep BLOCK_SIZE=\"4096\"
mount "$DM_DEV_DIR/$vg2/$lv1" $mnt
umount $mnt
pvck --dump metadata $LOOP3 | grep 'block_size = 4096'
lvremove -y $vg2/$lv1
# lvconvert on dev512, ext4 1024, result 1024 (LV active when adding)
lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg1
aux wipefs_a "$DM_DEV_DIR//$vg1/$lv1"
mkfs.ext4 -b 1024 "$DM_DEV_DIR/$vg1/$lv1"
blkid -p "$DM_DEV_DIR/$vg1/$lv1" | grep BLOCK_SIZE=\"1024\"
lvconvert --raidintegrity y $vg1/$lv1
blkid -p "$DM_DEV_DIR/$vg1/$lv1" | grep BLOCK_SIZE=\"1024\"
mount "$DM_DEV_DIR/$vg1/$lv1" $mnt
umount $mnt
pvck --dump metadata "$LOOP1" | grep 'block_size = 512'
lvremove -y $vg1/$lv1
# lvconvert on dev512, ext4 1024, result 1024 (LV inactive when adding)
lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg1
aux wipefs_a "$DM_DEV_DIR//$vg1/$lv1"
mkfs.ext4 -b 1024 "$DM_DEV_DIR/$vg1/$lv1"
blkid -p "$DM_DEV_DIR/$vg1/$lv1" | grep BLOCK_SIZE=\"1024\"
lvchange -an $vg1/$lv1
lvconvert --raidintegrity y $vg1/$lv1
lvchange -ay $vg1/$lv1
blkid -p "$DM_DEV_DIR/$vg1/$lv1" | grep BLOCK_SIZE=\"1024\"
mount "$DM_DEV_DIR/$vg1/$lv1" $mnt
umount $mnt
pvck --dump metadata "$LOOP1" | grep 'block_size = 1024'
lvremove -y $vg1/$lv1
# lvconvert on dev4k, ext4 4096, result 4096
lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg2
aux wipefs_a "$DM_DEV_DIR//$vg2/$lv1"
mkfs.ext4 "$DM_DEV_DIR/$vg2/$lv1"
blkid -p "$DM_DEV_DIR/$vg2/$lv1" | grep BLOCK_SIZE=\"4096\"
lvconvert --raidintegrity y $vg2/$lv1
blkid -p "$DM_DEV_DIR/$vg2/$lv1" | grep BLOCK_SIZE=\"4096\"
mount "$DM_DEV_DIR/$vg2/$lv1" $mnt
umount $mnt
pvck --dump metadata "$LOOP3" | grep 'block_size = 4096'
lvremove -y $vg2/$lv1
dm_table | grep ${PREFIX}
# lvconvert --bs 512 on dev512, ext4 4096, result 512
lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg1
aux wipefs_a "$DM_DEV_DIR//$vg1/$lv1"
mkfs.ext4 -b 4096 "$DM_DEV_DIR/$vg1/$lv1"
blkid -p "$DM_DEV_DIR/$vg1/$lv1" | grep BLOCK_SIZE=\"4096\"
lvconvert --raidintegrity y --raidintegrityblocksize 512 $vg1/$lv1
lvs -o raidintegrityblocksize $vg1/$lv1 | grep 512
blkid -p "$DM_DEV_DIR/$vg1/$lv1" | grep BLOCK_SIZE=\"4096\"
mount "$DM_DEV_DIR/$vg1/$lv1" $mnt
umount $mnt
pvck --dump metadata "$LOOP1" | grep 'block_size = 512'
lvremove -y $vg1/$lv1
# lvconvert --bs 1024 on dev512, ext4 4096, result 1024
lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg1
aux wipefs_a "$DM_DEV_DIR//$vg1/$lv1"
mkfs.ext4 -b 4096 "$DM_DEV_DIR/$vg1/$lv1"
blkid -p "$DM_DEV_DIR/$vg1/$lv1" | grep BLOCK_SIZE=\"4096\"
lvchange -an $vg1/$lv1
# lv needs to be inactive to increase LBS from 512
lvconvert --raidintegrity y --raidintegrityblocksize 1024 $vg1/$lv1
lvs -o raidintegrityblocksize $vg1/$lv1 | grep 1024
lvchange -ay $vg1/$lv1
blkid -p "$DM_DEV_DIR/$vg1/$lv1" | grep BLOCK_SIZE=\"4096\"
mount "$DM_DEV_DIR/$vg1/$lv1" $mnt
umount $mnt
pvck --dump metadata "$LOOP1" | grep 'block_size = 1024'
lvremove -y $vg1/$lv1
# lvconvert --bs 512 on dev512, ext4 1024, result 512
lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg1
aux wipefs_a "$DM_DEV_DIR//$vg1/$lv1"
mkfs.ext4 -b 1024 "$DM_DEV_DIR/$vg1/$lv1"
blkid -p "$DM_DEV_DIR/$vg1/$lv1" | grep BLOCK_SIZE=\"1024\"
lvconvert --raidintegrity y --raidintegrityblocksize 512 $vg1/$lv1
blkid -p "$DM_DEV_DIR/$vg1/$lv1" | grep BLOCK_SIZE=\"1024\"
mount "$DM_DEV_DIR/$vg1/$lv1" $mnt
umount $mnt
pvck --dump metadata "$LOOP1" | grep 'block_size = 512'
lvremove -y $vg1/$lv1
# lvconvert --bs 512 on dev4k, ext4 4096, result fail
lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg2
aux wipefs_a "$DM_DEV_DIR//$vg2/$lv1"
mkfs.ext4 "$DM_DEV_DIR/$vg2/$lv1"
not lvconvert --raidintegrity y --raidintegrityblocksize 512 $vg2/$lv1
lvremove -y $vg2/$lv1
# TODO: need to use scsi_debug to create devs with LBS 512 PBS 4k
# TODO: lvconvert, fsunknown, LBS 512, PBS 4k: result 512
# TODO: lvconvert --bs 512, fsunknown, LBS 512, PBS 4k: result 512
# TODO: lvconvert --bs 4k, fsunknown, LBS 512, PBS 4k: result 4k
# lvconvert on dev512, ext4 1024, result 1024, (detect fs with LV inactive)
lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg1
aux wipefs_a "$DM_DEV_DIR//$vg1/$lv1"
mkfs.ext4 "$DM_DEV_DIR/$vg1/$lv1"
mount "$DM_DEV_DIR/$vg1/$lv1" $mnt
echo "test" > $mnt/test
umount $mnt
blkid -p "$DM_DEV_DIR/$vg1/$lv1" | grep BLOCK_SIZE=\"1024\"
lvchange -an $vg1/$lv1
lvconvert --raidintegrity y $vg1/$lv1
lvchange -ay $vg1/$lv1
mount "$DM_DEV_DIR/$vg1/$lv1" $mnt
cat $mnt/test
umount $mnt
blkid -p "$DM_DEV_DIR/$vg1/$lv1" | grep BLOCK_SIZE=\"1024\"
pvck --dump metadata "$LOOP1" | tee out
grep 'block_size = 1024' out
lvchange -an $vg1/$lv1
lvremove -y $vg1/$lv1
# lvconvert on dev4k, ext4 4096, result 4096 (detect fs with LV inactive)
lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg2
aux wipefs_a "$DM_DEV_DIR//$vg2/$lv1"
mkfs.ext4 "$DM_DEV_DIR/$vg2/$lv1"
mount "$DM_DEV_DIR/$vg2/$lv1" $mnt
echo "test" > $mnt/test
umount $mnt
blkid -p "$DM_DEV_DIR/$vg2/$lv1" | grep BLOCK_SIZE=\"4096\"
lvchange -an $vg2/$lv1
lvconvert --raidintegrity y $vg2/$lv1
lvchange -ay $vg2/$lv1
mount "$DM_DEV_DIR/$vg2/$lv1" $mnt
cat $mnt/test
umount $mnt
blkid -p "$DM_DEV_DIR/$vg2/$lv1" | grep BLOCK_SIZE=\"4096\"
pvck --dump metadata "$LOOP3" | tee out
grep 'block_size = 4096' out
lvchange -an $vg2/$lv1
lvremove -y $vg2/$lv1
# remove of $vg1, $vg2 and loops in cleanup_mounted_and_teardown()
|
