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test/shell/vdo-basic.sh
57 строк
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Zdenek Kabelac
test: drop -x flags
25 июн 2026, 21:49
25 июн 2026, 21:49
bf14aa4
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#!/usr/bin/env bash # Copyright (C) 2026 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 # Test basic VDO lifecycle: create filesystem, write data, stop/start # the VDO device, and verify data survives the restart. # Derived from VDOTest::Basic01 in vdo-devel. . lib/inittest --skip-with-lvmpolld --with-extended aux have_vdo 6 2 0 || skip which mkfs.ext4 || skip aux prepare_vg 1 6400 lvcreate --vdo -L5G -V10G -n $lv1 $vg/vdopool mkfs.ext4 -E nodiscard "$DM_DEV_DIR/$vg/$lv1" mount_dir="mnt_vdo" mkdir -p "$mount_dir" mount "$DM_DEV_DIR/$vg/$lv1" "$mount_dir" echo "Hello World" > "$mount_dir/foo1" mkdir -p "$mount_dir/dir2" cp "$mount_dir/foo1" "$mount_dir/dir2/foo2" cp "$mount_dir/foo1" "$mount_dir/foo3" sync echo 3 > /proc/sys/vm/drop_caches grep -q "Hello World" "$mount_dir/foo1" grep -q "Hello World" "$mount_dir/dir2/foo2" umount "$mount_dir" # Deactivate and reactivate VDO to exercise clean stop/start lvchange -an $vg/$lv1 lvchange -an $vg/vdopool lvchange -ay $vg/vdopool lvchange -ay $vg/$lv1 mount "$DM_DEV_DIR/$vg/$lv1" "$mount_dir" grep -q "Hello World" "$mount_dir/foo3" umount "$mount_dir" vgremove -ff $vg