mirror of
git://sourceware.org/git/lvm2.git
synced 2024-12-22 17:35:59 +03:00
70 lines
1.7 KiB
Bash
70 lines
1.7 KiB
Bash
|
#!/bin/sh
|
||
|
|
# Copyright (C) 2016 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
|
||
|
|
|
||
|
|
# Excersize resize of filesystem when size of LV already matches
|
||
|
|
# https://bugzilla.redhat.com/1354396
|
||
|
|
|
||
|
|
SKIP_WITH_LVMLOCKD=1
|
||
|
|
SKIP_WITH_LVMPOLLD=1
|
||
|
|
|
||
|
|
. lib/inittest
|
||
|
|
|
||
|
|
FSCK=${FSCK-fsck}
|
||
|
|
MKFS=${MKFS-mkfs.ext3}
|
||
|
|
RESIZEFS=${RESIZEFS-resize2fs}
|
||
|
|
|
||
|
|
which $FSCK || skip
|
||
|
|
which $MKFS || skip
|
||
|
|
which $RESIZEFS || skip
|
||
|
|
|
||
|
|
aux prepare_vg 2 20
|
||
|
|
|
||
|
|
lvcreate -l100%FREE -n $lv1 $vg
|
||
|
|
|
||
|
|
lvdev="$DM_DEV_DIR/$vg/$lv1"
|
||
|
|
|
||
|
|
lvs -a $vg
|
||
|
|
|
||
|
|
"$MKFS" "$lvdev"
|
||
|
|
|
||
|
|
# this should resolve to resize to same actual size
|
||
|
|
lvreduce -r -f -l-100%FREE $vg/$lv1
|
||
|
|
"$FSCK" -n "$lvdev"
|
||
|
|
|
||
|
|
# size should remain the same
|
||
|
|
lvextend -r -f -l+100%FREE $vg/$lv1
|
||
|
|
"$FSCK" -n "$lvdev"
|
||
|
|
|
||
|
|
#lvchange -an $vg/$lv1
|
||
|
|
lvresize -r -f -l+100%FREE $vg/$lv1
|
||
|
|
"$FSCK" -n "$lvdev"
|
||
|
|
|
||
|
|
# Check there is really file system resize happening
|
||
|
|
# even when LV itself has still the same size
|
||
|
|
"$RESIZEFS" -f "$lvdev" 20000
|
||
|
|
"$FSCK" -n "$lvdev" | tee out
|
||
|
|
grep "20000 blocks" out
|
||
|
|
|
||
|
|
SIZE=$(get lv_field $vg/$lv1 size)
|
||
|
|
lvresize -r -f -l-100%FREE $vg/$lv1
|
||
|
|
test "$SIZE" = "$(get lv_field $vg/$lv1 size)"
|
||
|
|
|
||
|
|
"$FSCK" -n "$lvdev" | tee out
|
||
|
|
grep -v "20000 blocks" out
|
||
|
|
|
||
|
|
|
||
|
|
# Also check it fails when the user 'resize' volume without
|
||
|
|
# resizing fs and then retries with '-r'.
|
||
|
|
lvreduce -f -l50%VG $vg/$lv1
|
||
|
|
fail lvresize -r -f -l50%VG $vg/$lv1
|
||
|
|
|
||
|
|
lvremove -ff $vg
|