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#!/bin/sh
# Copyright (C) 2008-2012 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
test_description='Exercise fsadm filesystem resize'
. lib/test
aux prepare_vg 1 100
# set to "skip" to avoid testing given fs and test warning result
# i.e. check_reiserfs=skip
check_ext3=
check_xfs=
check_reiserfs=
which mkfs.ext3 || check_ext3=${check_ext3:-mkfs.ext3}
which fsck.ext3 || check_ext3=${check_ext3:-fsck.ext3}
which mkfs.xfs || check_xfs=${check_xfs:-mkfs.xfs}
which xfs_check || check_xfs=${check_xfs:-xfs_check}
which mkfs.reiserfs || check_reiserfs=${check_reiserfs:-mkfs.reiserfs}
which reiserfsck || check_reiserfs=${check_reiserfs:-reiserfsck}
vg_lv=$vg/$lv1
vg_lv2=$vg/${lv1}bar
dev_vg_lv="$DM_DEV_DIR/$vg_lv"
dev_vg_lv2="$DM_DEV_DIR/$vg_lv2"
mount_dir="mnt"
mount_space_dir="mnt space dir"
# for recursive call
export LVM_BINARY=$(which lvm)
test ! -d "$mount_dir" && mkdir "$mount_dir"
test ! -d "$mount_space_dir" && mkdir "$mount_space_dir"
cleanup_mounted_and_teardown()
{
umount "$mount_dir" || true
umount "$mount_space_dir" || true
aux teardown
}
fscheck_ext3()
{
fsck.ext3 -p -F -f "$dev_vg_lv"
}
fscheck_xfs()
{
xfs_check "$dev_vg_lv"
}
fscheck_reiserfs()
{
reiserfsck --check -p -f "$dev_vg_lv" </dev/null
}
check_missing()
{
eval local t=$\check_$1
test -z "$t" && return 0
test "$t" = skip && return 1
# trick for warning test
echo "WARNING: fsadm test skipped $1 tests, $t tool is missing"
return 1
}
# Test for block sizes != 1024 (rhbz #480022)
lvcreate -n $lv1 -L20M $vg
lvcreate -n ${lv1}bar -L10M $vg
trap 'cleanup_mounted_and_teardown' EXIT
if check_missing ext2; then
mkfs.ext2 -b4096 -j "$dev_vg_lv"
fsadm --lvresize resize $vg_lv 30M
# Fails - not enough space for 4M fs
not fsadm -y --lvresize resize "$dev_vg_lv" 4M
lvresize -L+10M -r $vg_lv
lvreduce -L10M -r $vg_lv
fscheck_ext3
mount "$dev_vg_lv" "$mount_dir"
not fsadm -y --lvresize resize $vg_lv 4M
echo n | not lvresize -L4M -r -n $vg_lv
lvresize -L+20M -r -n $vg_lv
umount "$mount_dir"
fscheck_ext3
lvresize -f -L20M $vg_lv
fi
if check_missing ext3; then
mkfs.ext3 -b4096 -j "$dev_vg_lv"
mkfs.ext3 -b4096 -j "$dev_vg_lv2"
fsadm --lvresize resize $vg_lv 30M
# Fails - not enough space for 4M fs
not fsadm -y --lvresize resize "$dev_vg_lv" 4M
lvresize -L+10M -r $vg_lv
lvreduce -L10M -r $vg_lv
fscheck_ext3
mount "$dev_vg_lv" "$mount_dir"
lvresize -L+10M -r $vg_lv
mount "$dev_vg_lv2" "$mount_space_dir"
fsadm --lvresize -e -y resize $vg_lv2 25M
not fsadm -y --lvresize resize $vg_lv 4M
echo n | not lvresize -L4M -r -n $vg_lv
lvresize -L+20M -r -n $vg_lv
umount "$mount_dir"
umount "$mount_space_dir"
fscheck_ext3
lvresize -f -L20M $vg_lv
fi
if check_missing xfs; then
mkfs.xfs -l internal,size=1000b -f "$dev_vg_lv"
fsadm --lvresize resize $vg_lv 30M
# Fails - not enough space for 4M fs
lvresize -L+10M -r $vg_lv
not lvreduce -L10M -r $vg_lv
fscheck_xfs
mount "$dev_vg_lv" "$mount_dir"
lvresize -L+10M -r -n $vg_lv
umount "$mount_dir"
fscheck_xfs
lvresize -f -L20M $vg_lv
fi
if check_missing reiserfs; then
mkfs.reiserfs -s 513 -f "$dev_vg_lv"
fsadm --lvresize resize $vg_lv 30M
lvresize -L+10M -r $vg_lv
fsadm --lvresize -y resize $vg_lv 10M
fscheck_reiserfs
mount "$dev_vg_lv" "$mount_dir"
fsadm -y --lvresize resize $vg_lv 30M
umount "$mount_dir"
fscheck_reiserfs
lvresize -f -L20M $vg_lv
fi
vgremove -ff $vg
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