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Update test

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This commit is contained in:
Zdenek Kabelac 2012-04-11 12:53:46 +00:00
parent 1c1487659e
commit 83eeeb59ed
1 changed files with 75 additions and 11 deletions
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86
test/shell/lvresize-rounding.sh
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@ -1,5 +1,5 @@
#!/bin/sh
# Copyright (C) 2007-2008 Red Hat, Inc. All rights reserved.
# Copyright (C) 2007-2012 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
@ -11,16 +11,80 @@
. lib/test
aux prepare_vg 2
aux prepare_pvs 3 22
lvcreate -l 10 -n lv -i2 $vg
vgcreate -s 32K $vg "$dev1" "$dev2" "$dev3"
lvextend -l +1 $vg/lv 2>&1 | tee log
grep 'down to stripe' log
lvresize -l +1 $vg/lv 2>&1 | tee log
grep 'down to stripe' log
lvcreate -l4 -i3 -I64 $vg
lvreduce -f -l -1 $vg/lv 2>&1 | tee log
grep 'up to stripe' log
lvresize -f -l -1 $vg/lv 2>&1 | tee log
grep 'up to stripe' log
lvcreate -l8 -i2 -I64 $vg
lvcreate -l16 $vg
lvcreate -l32 -i3 -I64 -n $lv1 $vg
lvresize -l+64 -i3 -I64 $vg/$lv1
lvresize -l+64 -i3 -I128 $vg/$lv1
#lvcreate -l100%FREE -i3 -I64 --alloc anywhere $vg
dmsetup table
vgcfgbackup -f /tmp/vg $vg
vgremove -f $vg
# 15 extents
aux prepare_vg 3 22
# Block some extents
lvcreate -l4 -i3 $vg
lvcreate -l1 $vg
lvcreate -l100%FREE -n $lv1 -i3 $vg
check vg_field $vg vg_free_count 2
lvremove -f $vg/$lv1
lvcreate -l1 -n $lv1 -i3 $vg
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
lvcreate -l10 -n lv -i3 $vg
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
lvreduce -f -l-10%LV $vg/lv
check vg_field $vg vg_free_count 0
lvreduce -f -l-20%LV $vg/lv
check vg_field $vg vg_free_count 3