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lvm2/test/shell/lvresize-rounding.sh

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Update tests Indent Shell improvements - use internal function for checks Use PVs in "" (LV and VG cannot have spaces) Several test very starting 'dmeventd' without annoucing it via prepade_dmeventd. Fix some of test actually.
2012-03-16 17:00:05 +04:00
#!/bin/sh
Update test
2012-04-11 16:53:46 +04:00
# Copyright (C) 2007-2012 Red Hat, Inc. All rights reserved.
When resizing LVs, always round in the safe direction, regardless of whether we were called as lvresize or lvreduce.
2011-09-15 22:51:11 +04:00
#
# 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
tests: rename test to inittest We are getting into problem when we use 'test' for commands like should/not/... So avoid overloading test name and change it to inittest.
2014-06-06 19:40:04 +04:00
. lib/inittest
When resizing LVs, always round in the safe direction, regardless of whether we were called as lvresize or lvreduce.
2011-09-15 22:51:11 +04:00
Update test
2012-04-11 16:53:46 +04:00
aux prepare_pvs 3 22
When resizing LVs, always round in the safe direction, regardless of whether we were called as lvresize or lvreduce.
2011-09-15 22:51:11 +04:00
Update test
2012-04-11 16:53:46 +04:00
vgcreate -s 32K $vg "$dev1" "$dev2" "$dev3"
When resizing LVs, always round in the safe direction, regardless of whether we were called as lvresize or lvreduce.
2011-09-15 22:51:11 +04:00
tests: more test run in cluster mode aux updates: prepare_vg now created clustered VG for cluster tests. since dm-raid doesn't work in cluster, skip the cluster test when someone checks for dm-raid target until fixed.
2013-06-15 13:21:03 +04:00
lvcreate -an -Zn -l4 -i3 -I64 $vg
When resizing LVs, always round in the safe direction, regardless of whether we were called as lvresize or lvreduce.
2011-09-15 22:51:11 +04:00
tests: more test run in cluster mode aux updates: prepare_vg now created clustered VG for cluster tests. since dm-raid doesn't work in cluster, skip the cluster test when someone checks for dm-raid target until fixed.
2013-06-15 13:21:03 +04:00
lvcreate -an -Zn -l8 -i2 -I64 $vg
Update test
2012-04-11 16:53:46 +04:00
tests: more test run in cluster mode aux updates: prepare_vg now created clustered VG for cluster tests. since dm-raid doesn't work in cluster, skip the cluster test when someone checks for dm-raid target until fixed.
2013-06-15 13:21:03 +04:00
lvcreate -an -Zn -l16 $vg
Update test
2012-04-11 16:53:46 +04:00
tests: more test run in cluster mode aux updates: prepare_vg now created clustered VG for cluster tests. since dm-raid doesn't work in cluster, skip the cluster test when someone checks for dm-raid target until fixed.
2013-06-15 13:21:03 +04:00
lvcreate -an -Zn -l32 -i3 -I64 -n $lv1 $vg
Update test
2012-04-11 16:53:46 +04:00
lvresize -l+64 -i3 -I64 $vg/$lv1
lvresize -l+64 -i3 -I128 $vg/$lv1
#lvcreate -l100%FREE -i3 -I64 --alloc anywhere $vg
vgremove -f $vg
# 15 extents
aux prepare_vg 3 22
# Block some extents
tests: more test run in cluster mode aux updates: prepare_vg now created clustered VG for cluster tests. since dm-raid doesn't work in cluster, skip the cluster test when someone checks for dm-raid target until fixed.
2013-06-15 13:21:03 +04:00
lvcreate -an -Zn -l4 -i3 $vg
lvcreate -an -Zn -l1 $vg
Update test
2012-04-11 16:53:46 +04:00
tests: more test run in cluster mode aux updates: prepare_vg now created clustered VG for cluster tests. since dm-raid doesn't work in cluster, skip the cluster test when someone checks for dm-raid target until fixed.
2013-06-15 13:21:03 +04:00
lvcreate -an -Zn -l100%FREE -n $lv1 -i3 $vg
Update test
2012-04-11 16:53:46 +04:00
check vg_field $vg vg_free_count 2
lvremove -f $vg/$lv1
tests: more test run in cluster mode aux updates: prepare_vg now created clustered VG for cluster tests. since dm-raid doesn't work in cluster, skip the cluster test when someone checks for dm-raid target until fixed.
2013-06-15 13:21:03 +04:00
lvcreate -an -Zn -l1 -n $lv1 -i3 $vg
Update test
2012-04-11 16:53:46 +04:00
lvextend -l+100%FREE -i3 $vg/$lv1
check vg_field $vg vg_free_count 2
lvreduce -f -l50%LV $vg/$lv1
vgremove -f $vg
vgcreate -s 4M $vg "$dev1" "$dev2" "$dev3"
# Expect to play with 15 extents
check vg_field $vg vg_free_count 15
# Should be rounded to 12 extents
tests: more test run in cluster mode aux updates: prepare_vg now created clustered VG for cluster tests. since dm-raid doesn't work in cluster, skip the cluster test when someone checks for dm-raid target until fixed.
2013-06-15 13:21:03 +04:00
lvcreate -an -Zn -l10 -n lv -i3 $vg
Update test
2012-04-11 16:53:46 +04:00
check vg_field $vg vg_free_count 3
# Should want 16 extents
not lvextend -l+4 $vg/lv
# Round up to whole free space
lvextend -l+100%FREE $vg/lv
check vg_field $vg vg_free_count 0
# Rounds up and should reduce just by 3 extents
lvreduce -f -l-4 $vg/lv
check vg_field $vg vg_free_count 3
# Should round up to 15 extents
lvextend -f -l+1 $vg/lv
check vg_field $vg vg_free_count 0
lvreduce -f -l-4 $vg/lv
check vg_field $vg vg_free_count 3
lvextend -l90%VG $vg/lv
check vg_field $vg vg_free_count 0
Expect failure if the reduction doesn't really happen
2012-04-24 16:17:49 +04:00
not lvreduce -f -l-10%LV $vg/lv
Update test
2012-04-11 16:53:46 +04:00
check vg_field $vg vg_free_count 0
lvreduce -f -l-20%LV $vg/lv
check vg_field $vg vg_free_count 3
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