diff options
| author | Zdenek Kabelac <zkabelac@redhat.com> | 2012-04-11 12:53:46 +0000 |
|---|---|---|
| committer | Zdenek Kabelac <zkabelac@redhat.com> | 2012-04-11 12:53:46 +0000 |
| commit | 83eeeb59ed3fa8ec3737b5a6070921b936f6478c (patch) | |
| tree | 54387acec6fd432178135443d16929505da0fddd /test | |
| parent | 1c1487659e3472b0532107b2e6da6a07a66ecbec (diff) | |
| download | lvm2-83eeeb59ed3fa8ec3737b5a6070921b936f6478c.tar.gz lvm2-83eeeb59ed3fa8ec3737b5a6070921b936f6478c.tar.xz lvm2-83eeeb59ed3fa8ec3737b5a6070921b936f6478c.zip | |
Update test
Diffstat (limited to 'test')
| -rw-r--r-- | test/shell/lvresize-rounding.sh | 86 |
1 files changed, 75 insertions, 11 deletions
diff --git a/test/shell/lvresize-rounding.sh b/test/shell/lvresize-rounding.sh index f14be9fa..3281bc8f 100644 --- a/test/shell/lvresize-rounding.sh +++ b/test/shell/lvresize-rounding.sh @@ -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 |