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git://sourceware.org/git/lvm2.git
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299 lines
10 KiB
Bash
299 lines
10 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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losetup -h | grep sector-size || skip
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cleanup_mounted_and_teardown()
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{
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umount "$mnt" || true
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vgremove -ff $vg1 $vg2 || true
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test -n "${LOOP1-}" && { losetup -d "$LOOP1" || true ; }
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test -n "${LOOP2-}" && { losetup -d "$LOOP2" || true ; }
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test -n "${LOOP3-}" && { losetup -d "$LOOP3" || true ; }
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test -n "${LOOP4-}" && { losetup -d "$LOOP4" || true ; }
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rm -f loop[abcd]
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aux teardown
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}
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mnt="mnt"
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mkdir -p $mnt
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# Tests with fs block sizes require a libblkid version that shows BLOCK_SIZE
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aux prepare_devs 1
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vgcreate $vg "$dev1"
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lvcreate -n $lv1 -l8 $vg
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mkfs.ext4 "$DM_DEV_DIR/$vg/$lv1"
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blkid -p "$DM_DEV_DIR/$vg/$lv1" | grep BLOCK_SIZE || skip
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lvchange -an $vg
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vgremove -ff $vg
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trap 'cleanup_mounted_and_teardown' EXIT
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# Currently (5.9-rc5 hits 'blkdev_issue_discard()' kernel WARNING)
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#truncate -s 64M loopa
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#truncate -s 64M loopb
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#truncate -s 64M loopc
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#truncate -s 64M loopd
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dd if=/dev/zero of=loopa bs=1M count=64 conv=fdatasync
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dd if=/dev/zero of=loopb bs=1M count=64 conv=fdatasync
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dd if=/dev/zero of=loopc bs=1M count=64 conv=fdatasync
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dd if=/dev/zero of=loopd bs=1M count=64 conv=fdatasync
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LOOP1=$(losetup -f loopa --show) || skip "Cannot find free loop device"
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LOOP2=$(losetup -f loopb --show) || skip "Cannot find free loop device"
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LOOP3=$(losetup -f loopc --sector-size 4096 --show) || skip "Loop cannot handle --sector-size 4096"
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LOOP4=$(losetup -f loopd --sector-size 4096 --show) || skip "Loop cannot handle --sector-size 4096"
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echo "$LOOP1"
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echo "$LOOP2"
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echo "$LOOP3"
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echo "$LOOP4"
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aux extend_filter "a|$LOOP1|" "a|$LOOP2|" "a|$LOOP3|" "a|$LOOP4|"
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aux extend_devices "$LOOP1" "$LOOP2" "$LOOP3" "$LOOP4"
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aux lvmconf 'devices/scan = "/dev"'
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vgcreate $vg1 "$LOOP1" "$LOOP2"
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vgcreate $vg2 "$LOOP3" "$LOOP4"
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# LOOP1/LOOP2 have LBS 512 and PBS 512
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# LOOP3/LOOP4 have LBS 4K and PBS 4K
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blockdev --getss "$LOOP1"
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blockdev --getpbsz "$LOOP1"
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blockdev --getss "$LOOP2"
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blockdev --getpbsz "$LOOP2"
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blockdev --getss "$LOOP3"
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blockdev --getpbsz "$LOOP3"
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blockdev --getss "$LOOP4"
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blockdev --getpbsz "$LOOP4"
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# lvcreate on dev512, result 512
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lvcreate --type raid1 -m1 --raidintegrity y -l 8 -n $lv1 $vg1
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pvck --dump metadata "$LOOP1" | grep 'block_size = 512'
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lvremove -y $vg1/$lv1
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# lvcreate on dev4k, result 4k
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lvcreate --type raid1 -m1 --raidintegrity y -l 8 -n $lv1 $vg2
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pvck --dump metadata "$LOOP3" | grep 'block_size = 4096'
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lvremove -y $vg2/$lv1
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# lvcreate --bs 512 on dev4k, result fail
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not lvcreate --type raid1 -m1 --raidintegrity y --raidintegrityblocksize 512 -l 8 -n $lv1 $vg2
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# lvcreate --bs 4096 on dev512, result 4k
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lvcreate --type raid1 -m1 --raidintegrity y --raidintegrityblocksize 4096 -l 8 -n $lv1 $vg1
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lvs -o raidintegrityblocksize $vg1/$lv1 | grep 4096
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pvck --dump metadata "$LOOP1" | grep 'block_size = 4096'
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lvremove -y $vg1/$lv1
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# Test an unknown fs block size by simply not creating a fs on the lv.
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# lvconvert on dev512, fsunknown, result 512
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lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg1
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# clear any residual fs so that libblkid cannot find an fs block size
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aux wipefs_a /dev/$vg1/$lv1
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lvconvert --raidintegrity y $vg1/$lv1
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pvck --dump metadata "$LOOP1" | grep 'block_size = 512'
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lvremove -y $vg1/$lv1
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# lvconvert on dev4k, fsunknown, result 4k
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lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg2
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# clear any residual fs so that libblkid cannot find an fs block size
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aux wipefs_a /dev/$vg2/$lv1
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lvconvert --raidintegrity y $vg2/$lv1
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pvck --dump metadata $LOOP3 | grep 'block_size = 4096'
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lvremove -y $vg2/$lv1
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# lvconvert --bs 4k on dev512, fsunknown, result fail
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lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg1
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# clear any residual fs so that libblkid cannot find an fs block size
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aux wipefs_a /dev/$vg1/$lv1
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not lvconvert --raidintegrity y --raidintegrityblocksize 4096 $vg1/$lv1
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lvremove -y $vg1/$lv1
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# lvconvert --bs 512 on dev4k, fsunknown, result fail
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lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg2
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# clear any residual fs so that libblkid cannot find an fs block size
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aux wipefs_a /dev/$vg2/$lv1
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not lvconvert --raidintegrity y --raidintegrityblocksize 512 $vg2/$lv1
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lvremove -y $vg2/$lv1
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# lvconvert on dev512, ext4 1024, result 1024
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lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg1
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aux wipefs_a /dev/$vg1/$lv1
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mkfs.ext4 "$DM_DEV_DIR/$vg1/$lv1"
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blkid -p "$DM_DEV_DIR/$vg1/$lv1" | tee out
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grep BLOCK_SIZE=\"1024\" out
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lvconvert --raidintegrity y $vg1/$lv1
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blkid -p "$DM_DEV_DIR/$vg1/$lv1" | grep BLOCK_SIZE=\"1024\"
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mount "$DM_DEV_DIR/$vg1/$lv1" $mnt
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umount $mnt
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pvck --dump metadata "$LOOP1" | grep 'block_size = 512'
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lvremove -y $vg1/$lv1
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# lvconvert on dev4k, ext4 4096, result 4096
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lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg2
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aux wipefs_a /dev/$vg2/$lv1
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mkfs.ext4 "$DM_DEV_DIR/$vg2/$lv1"
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blkid -p "$DM_DEV_DIR/$vg2/$lv1" | grep BLOCK_SIZE=\"4096\"
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lvconvert --raidintegrity y $vg2/$lv1
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blkid -p "$DM_DEV_DIR/$vg2/$lv1" | grep BLOCK_SIZE=\"4096\"
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mount "$DM_DEV_DIR/$vg2/$lv1" $mnt
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umount $mnt
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pvck --dump metadata $LOOP3 | grep 'block_size = 4096'
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lvremove -y $vg2/$lv1
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# lvconvert on dev512, ext4 1024, result 1024 (LV active when adding)
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lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg1
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aux wipefs_a /dev/$vg1/$lv1
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mkfs.ext4 -b 1024 "$DM_DEV_DIR/$vg1/$lv1"
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blkid -p "$DM_DEV_DIR/$vg1/$lv1" | grep BLOCK_SIZE=\"1024\"
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lvconvert --raidintegrity y $vg1/$lv1
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blkid -p "$DM_DEV_DIR/$vg1/$lv1" | grep BLOCK_SIZE=\"1024\"
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mount "$DM_DEV_DIR/$vg1/$lv1" $mnt
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umount $mnt
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pvck --dump metadata "$LOOP1" | grep 'block_size = 512'
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lvremove -y $vg1/$lv1
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# lvconvert on dev512, ext4 1024, result 1024 (LV inactive when adding)
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lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg1
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aux wipefs_a /dev/$vg1/$lv1
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mkfs.ext4 -b 1024 "$DM_DEV_DIR/$vg1/$lv1"
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blkid -p "$DM_DEV_DIR/$vg1/$lv1" | grep BLOCK_SIZE=\"1024\"
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lvchange -an $vg1/$lv1
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lvconvert --raidintegrity y $vg1/$lv1
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lvchange -ay $vg1/$lv1
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blkid -p "$DM_DEV_DIR/$vg1/$lv1" | grep BLOCK_SIZE=\"1024\"
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mount "$DM_DEV_DIR/$vg1/$lv1" $mnt
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umount $mnt
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pvck --dump metadata "$LOOP1" | grep 'block_size = 1024'
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lvremove -y $vg1/$lv1
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# lvconvert on dev4k, ext4 4096, result 4096
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lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg2
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aux wipefs_a /dev/$vg2/$lv1
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mkfs.ext4 "$DM_DEV_DIR/$vg2/$lv1"
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blkid -p "$DM_DEV_DIR/$vg2/$lv1" | grep BLOCK_SIZE=\"4096\"
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lvconvert --raidintegrity y $vg2/$lv1
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blkid -p "$DM_DEV_DIR/$vg2/$lv1" | grep BLOCK_SIZE=\"4096\"
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mount "$DM_DEV_DIR/$vg2/$lv1" $mnt
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umount $mnt
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pvck --dump metadata "$LOOP3" | grep 'block_size = 4096'
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lvremove -y $vg2/$lv1
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# lvconvert --bs 512 on dev512, ext4 4096, result 512
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lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg1
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aux wipefs_a /dev/$vg1/$lv1
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mkfs.ext4 -b 4096 "$DM_DEV_DIR/$vg1/$lv1"
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blkid -p "$DM_DEV_DIR/$vg1/$lv1" | grep BLOCK_SIZE=\"4096\"
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lvconvert --raidintegrity y --raidintegrityblocksize 512 $vg1/$lv1
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lvs -o raidintegrityblocksize $vg1/$lv1 | grep 512
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blkid -p "$DM_DEV_DIR/$vg1/$lv1" | grep BLOCK_SIZE=\"4096\"
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mount "$DM_DEV_DIR/$vg1/$lv1" $mnt
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umount $mnt
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pvck --dump metadata "$LOOP1" | grep 'block_size = 512'
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lvremove -y $vg1/$lv1
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# lvconvert --bs 1024 on dev512, ext4 4096, result 1024
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lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg1
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aux wipefs_a /dev/$vg1/$lv1
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mkfs.ext4 -b 4096 "$DM_DEV_DIR/$vg1/$lv1"
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blkid -p "$DM_DEV_DIR/$vg1/$lv1" | grep BLOCK_SIZE=\"4096\"
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lvchange -an $vg1/$lv1
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# lv needs to be inactive to increase LBS from 512
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lvconvert --raidintegrity y --raidintegrityblocksize 1024 $vg1/$lv1
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lvs -o raidintegrityblocksize $vg1/$lv1 | grep 1024
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lvchange -ay $vg1/$lv1
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blkid -p "$DM_DEV_DIR/$vg1/$lv1" | grep BLOCK_SIZE=\"4096\"
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mount "$DM_DEV_DIR/$vg1/$lv1" $mnt
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umount $mnt
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pvck --dump metadata "$LOOP1" | grep 'block_size = 1024'
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lvremove -y $vg1/$lv1
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# lvconvert --bs 512 on dev512, ext4 1024, result 512
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lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg1
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aux wipefs_a /dev/$vg1/$lv1
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mkfs.ext4 -b 1024 "$DM_DEV_DIR/$vg1/$lv1"
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blkid -p "$DM_DEV_DIR/$vg1/$lv1" | grep BLOCK_SIZE=\"1024\"
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lvconvert --raidintegrity y --raidintegrityblocksize 512 $vg1/$lv1
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blkid -p "$DM_DEV_DIR/$vg1/$lv1" | grep BLOCK_SIZE=\"1024\"
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mount "$DM_DEV_DIR/$vg1/$lv1" $mnt
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umount $mnt
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pvck --dump metadata "$LOOP1" | grep 'block_size = 512'
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lvremove -y $vg1/$lv1
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# lvconvert --bs 512 on dev4k, ext4 4096, result fail
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lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg2
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aux wipefs_a /dev/$vg2/$lv1
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mkfs.ext4 "$DM_DEV_DIR/$vg2/$lv1"
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not lvconvert --raidintegrity y --raidintegrityblocksize 512 $vg2/$lv1
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lvremove -y $vg2/$lv1
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# TODO: need to use scsi_debug to create devs with LBS 512 PBS 4k
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# TODO: lvconvert, fsunknown, LBS 512, PBS 4k: result 512
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# TODO: lvconvert --bs 512, fsunknown, LBS 512, PBS 4k: result 512
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# TODO: lvconvert --bs 4k, fsunknown, LBS 512, PBS 4k: result 4k
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# lvconvert on dev512, ext4 1024, result 1024, (detect fs with LV inactive)
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lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg1
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aux wipefs_a /dev/$vg1/$lv1
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mkfs.ext4 "$DM_DEV_DIR/$vg1/$lv1"
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mount "$DM_DEV_DIR/$vg1/$lv1" $mnt
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echo "test" > $mnt/test
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umount $mnt
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blkid -p "$DM_DEV_DIR/$vg1/$lv1" | grep BLOCK_SIZE=\"1024\"
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lvchange -an $vg1/$lv1
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lvconvert --raidintegrity y $vg1/$lv1
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lvchange -ay $vg1/$lv1
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mount "$DM_DEV_DIR/$vg1/$lv1" $mnt
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cat $mnt/test
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umount $mnt
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blkid -p "$DM_DEV_DIR/$vg1/$lv1" | grep BLOCK_SIZE=\"1024\"
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pvck --dump metadata "$LOOP1" | tee out
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grep 'block_size = 1024' out
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lvchange -an $vg1/$lv1
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lvremove -y $vg1/$lv1
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# lvconvert on dev4k, ext4 4096, result 4096 (detect fs with LV inactive)
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lvcreate --type raid1 -m1 -l 8 -n $lv1 $vg2
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aux wipefs_a /dev/$vg2/$lv1
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mkfs.ext4 "$DM_DEV_DIR/$vg2/$lv1"
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mount "$DM_DEV_DIR/$vg2/$lv1" $mnt
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echo "test" > $mnt/test
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umount $mnt
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blkid -p "$DM_DEV_DIR/$vg2/$lv1" | grep BLOCK_SIZE=\"4096\"
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lvchange -an $vg2/$lv1
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lvconvert --raidintegrity y $vg2/$lv1
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lvchange -ay $vg2/$lv1
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mount "$DM_DEV_DIR/$vg2/$lv1" $mnt
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cat $mnt/test
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umount $mnt
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blkid -p "$DM_DEV_DIR/$vg2/$lv1" | grep BLOCK_SIZE=\"4096\"
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pvck --dump metadata "$LOOP3" | tee out
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grep 'block_size = 4096' out
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lvchange -an $vg2/$lv1
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lvremove -y $vg2/$lv1
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# remove of $vg1, $vg2 and loops in cleanup_mounted_and_teardown()
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